feat(curve, waveform): add dap_parameters for lmfit customization in DAP requests

Automatically generated by python-semantic-release

.github/actions/bw_install/action.yml

@@ -53,7 +53,6 @@ runs:
         sudo apt-get update
         sudo apt-get install -y libgl1 libegl1 x11-utils libxkbcommon-x11-0 libdbus-1-3 xvfb
         sudo apt-get -y install libnss3 libxdamage1 libasound2t64 libatomic1 libxcursor1
-        sudo apt-get -y install ttyd
 
     - name: Install Python dependencies
       shell: bash

.github/workflows/pytest.yml

@@ -57,14 +57,6 @@ jobs:
         id: coverage
         run: pytest --random-order --cov=bec_widgets --cov-config=pyproject.toml --cov-branch --cov-report=xml --no-cov-on-fail tests/unit_tests/
 
-      - name: Upload test artifacts
-        uses: actions/upload-artifact@v4
-        if: failure()
-        with:
-          name: image-references
-          path: bec_widgets/tests/reference_failures/
-          if-no-files-found: ignore
-
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v5
         with:

.github/workflows/stale-issues.yml

@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/stale@v9
         with:
-          stale-issue-message: 'This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days.'
-          stale-pr-message: 'This PR is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days.'
-          days-before-stale: 60
-          days-before-close: 7
+          stale-issue-message: 'This issue is stale because it has been open 120 days with no activity. Remove stale label or comment or this will be closed in 14 days.'
+          stale-pr-message: 'This PR is stale because it has been open 120 days with no activity. Remove stale label or comment or this will be closed in 14 days.'
+          days-before-stale: 120
+          days-before-close: 14

CHANGELOG.md

@@ -1,6 +1,189 @@
 # CHANGELOG
 
 
+## v2.45.12 (2025-12-16)
+
+### Bug Fixes
+
+- **heatmap**: Flush image if config changes during scan
+  ([`e0fd976`](https://github.com/bec-project/bec_widgets/commit/e0fd97616d370722e2ebf12d0f93862ac35cb20d))
+
+- **heatmap**: Grid scan image correctly map to scan positions
+  ([`6af8a5c`](https://github.com/bec-project/bec_widgets/commit/6af8a5cbfe0f97327b31039033d3e6946388347c))
+
+- **heatmap**: More robust logic for fast and slow axis in grid scan
+  ([`d876ca7`](https://github.com/bec-project/bec_widgets/commit/d876ca72bc50f967f0872eb777f2378a3db68ddf))
+
+
+## v2.45.11 (2025-12-15)
+
+### Bug Fixes
+
+- **waveform**: Support for AsyncMultiSignal
+  ([`cd11a6c`](https://github.com/bec-project/bec_widgets/commit/cd11a6cce33f3c0642984ae6b2d159c7441e22c6))
+
+
+## v2.45.10 (2025-12-10)
+
+### Bug Fixes
+
+- **devices**: Minor fix to comply with new config helper in bec_lib
+  ([`04f1ff4`](https://github.com/bec-project/bec_widgets/commit/04f1ff4fe7869215f010bf73f7271e063e21f2a2))
+
+
+## v2.45.9 (2025-12-09)
+
+### Bug Fixes
+
+- **rpc**: Add expiration to GUI registry state updates
+  ([`5fc96bd`](https://github.com/bec-project/bec_widgets/commit/5fc96bd299115c1849240bae3b37112aad8f5a54))
+
+
+## v2.45.8 (2025-12-08)
+
+### Bug Fixes
+
+- **notification_banner**: Backwards compatibility to push messages from Broker to Centre as dict
+  ([`440e778`](https://github.com/bec-project/bec_widgets/commit/440e778162ebb359fc33be26e3d22f99b4f9dcfe))
+
+- **notification_banner**: Better contrast in light mode
+  ([`5c90983`](https://github.com/bec-project/bec_widgets/commit/5c90983dd4c3ff96e5625ebda0054a1ac1256227))
+
+- **notification_banner**: Expired messages are hidden in notification center but still accessible
+  ([`4171de1`](https://github.com/bec-project/bec_widgets/commit/4171de1e454c4832513ca599c0fd0eaa365c7c32))
+
+- **notification_banner**: Formatted error messages fetched directly from BECMessage; do not repreat
+  notifications ids
+  ([`fdeb8fc`](https://github.com/bec-project/bec_widgets/commit/fdeb8fcb0f223d64933f2791585756527c2f41ed))
+
+
+## v2.45.7 (2025-12-08)
+
+### Bug Fixes
+
+- Handle none in literal combobox
+  ([`ce8e5f0`](https://github.com/bec-project/bec_widgets/commit/ce8e5f0bec7643c9f826e06f987775de95abb91d))
+
+
+## v2.45.6 (2025-11-27)
+
+### Bug Fixes
+
+- **curve**: Update dap curves if data are set manually
+  ([`b72f0dc`](https://github.com/bec-project/bec_widgets/commit/b72f0dc6e8474a65c83f7e2c938fc6356b7b5f3a))
+
+
+## v2.45.5 (2025-11-26)
+
+### Bug Fixes
+
+- Remove ghost widgets in scan metadata
+  ([`0a80bd0`](https://github.com/bec-project/bec_widgets/commit/0a80bd0a9279cef1136a04c252c97e624ef2e779))
+
+
+## v2.45.4 (2025-11-24)
+
+### Bug Fixes
+
+- **main_window**: Removed hiding scan progressbar animation
+  ([`40cbf7f`](https://github.com/bec-project/bec_widgets/commit/40cbf7fe4f834a1a65306e54b3882d2c0495f90a))
+
+- **web_links**: Fixed link to bec widget issues from gitlab to github
+  ([`7d5e702`](https://github.com/bec-project/bec_widgets/commit/7d5e702a11043ed96a8cb97fce6b2162681e8fab))
+
+
+## v2.45.3 (2025-11-17)
+
+### Bug Fixes
+
+- **fakeredis**: Add support for additional args
+  ([`c945567`](https://github.com/bec-project/bec_widgets/commit/c9455672b58b9df101ccd0d80a169bdf6c707f34))
+
+
+## v2.45.2 (2025-11-17)
+
+### Bug Fixes
+
+- **test**: Removed duplicate test in crosshair
+  ([`d00d786`](https://github.com/bec-project/bec_widgets/commit/d00d786399bca516b8030b9de881b674140bf439))
+
+### Build System
+
+- Pyqtgraph pin to 0.13.7
+  ([`a4c465d`](https://github.com/bec-project/bec_widgets/commit/a4c465dcaf8cb03962dec1e360b7b832a9a5c780))
+
+
+## v2.45.1 (2025-11-14)
+
+### Bug Fixes
+
+- **waveform**: Async_readback can accept 0D data
+  ([`bb3cea7`](https://github.com/bec-project/bec_widgets/commit/bb3cea7fe800cd5375de5351a72e0944dc86861f))
+
+
+## v2.45.0 (2025-11-10)
+
+### Chores
+
+- Add third-party license notice
+  ([`617f2df`](https://github.com/bec-project/bec_widgets/commit/617f2df2af41db7692c42d0e10bce4968f36fb94))
+
+### Features
+
+- **waveform**: Dap curve can be attached to custom and history curves
+  ([`198684c`](https://github.com/bec-project/bec_widgets/commit/198684c65d9565e8985156b426b8ef98dcc687cc))
+
+
+## v2.44.0 (2025-11-05)
+
+### Chores
+
+- Update stale issue and PR settings to 120 days
+  ([`e9d381a`](https://github.com/bec-project/bec_widgets/commit/e9d381a18a425727216f035ecccdad25f3189608))
+
+### Documentation
+
+- Readme rewritten
+  ([`44b1dbf`](https://github.com/bec-project/bec_widgets/commit/44b1dbf911f43dbde4286e2ea541c480f7b834be))
+
+### Features
+
+- **plot_base**: Invert x/y axis
+  ([`b10efc0`](https://github.com/bec-project/bec_widgets/commit/b10efc0f400fe36f7cb0d5998214d50943934d7b))
+
+### Refactoring
+
+- **plot_base**: Consolidated user access for the PlotBase
+  ([`d5e6f09`](https://github.com/bec-project/bec_widgets/commit/d5e6f095fe60223972235acd3ea68389aa7a1a14))
+
+
+## v2.43.0 (2025-10-30)
+
+### Features
+
+- Add pdf viewer widget
+  ([`13a9175`](https://github.com/bec-project/bec_widgets/commit/13a9175ba5f5e1e2404d7302404d9511872aafc7))
+
+
+## v2.42.1 (2025-10-28)
+
+### Bug Fixes
+
+- **rpc_server**: Raise window, even if minimized
+  ([`6bc1c3c`](https://github.com/bec-project/bec_widgets/commit/6bc1c3c5f1b3e57ab8e8aeabcc1c0a52a56bbf0a))
+
+
+## v2.42.0 (2025-10-21)
+
+### Features
+
+- **image_roi**: Enhance get_coordinates to include rectangle center and dimensions
+  ([`96664c3`](https://github.com/bec-project/bec_widgets/commit/96664c3923737df0b09aa8f35df388f9fd630b55))
+
+- **positioner_box_2d**: Added properties to enable/disable vertical and horizontal controls
+  ([`1e19092`](https://github.com/bec-project/bec_widgets/commit/1e190923196f8b28c92dfdd83b9ce90873dd792d))
+
+
 ## v2.41.1 (2025-10-15)
 
 ### Bug Fixes

README.md

@@ -1,5 +1,6 @@
-# BEC Widgets
+![banner_opti](https://github.com/user-attachments/assets/44e483be-3f0d-4eb0-bd98-613157456b81)
 
+# BEC Widgets
 
 [![CI](https://github.com/bec-project/bec_widgets/actions/workflows/ci.yml/badge.svg)](https://github.com/bec-project/bec_widgets/actions/workflows/ci.yml)
 [![badge](https://img.shields.io/pypi/v/bec-widgets)](https://pypi.org/project/bec-widgets/)
@@ -10,72 +11,190 @@
 [![Conventional Commits](https://img.shields.io/badge/conventional%20commits-1.0.0-yellow?logo=conventionalcommits&logoColor=white)](https://conventionalcommits.org)
 [![codecov](https://codecov.io/gh/bec-project/bec_widgets/graph/badge.svg?token=0Z9IQRJKMY)](https://codecov.io/gh/bec-project/bec_widgets)
 
+A modular PySide6(Qt6) toolkit for [BEC (Beamline Experiment Control)](https://github.com/bec-project/bec). Create
+high-performance, dockable GUIs to move devices, run scans, and stream live or disk data—powered by Redis and a modular
+plugin system.
 
-**⚠️ Important Notice:**
+## Highlights
 
-🚨 **PyQt6 is no longer supported** due to incompatibilities with Qt Designer. Please use **PySide6** instead. 🚨
+- **No-code first** — For ~90% of day-to-day workflows, you can compose, operate, and save workspaces **without writing
+  a single line of code**. Just launch, drag widgets, and do your experiment.
+- **Flexible layout composition** — Build complex experiment GUIs in seconds with the `BECDockArea`: drag‑dock, tab,
+  split, and export profiles/workspaces for reuse.
+- **CLI / scripting** — Control your beamline experiment from the command line a robust RPC layer using
+  `BECIPythonClient`.
+- **Designer integration** — Use Qt Designer plugins to drop BEC widgets next to any Qt control, then launch the `.ui`
+  with the custom BEC loader for a zero‑glue workflow.
+- **Operational integration** — Widgets stay in sync with your running BEC/Redis as the single source of truth:
+  Subscribe to events from BEC and create dynamically updating UIs. BECWidgets also grants you easy access the
+  acquisition history.
+- **Extensible by design** — Build new widgets with minimal boilerplate using `BECWidget` and `BECDispatcher` for BEC data and
+  messaging. Use the generator command to scaffold RPC interfaces and Designer plugin stubs; beamline plugins can extend
+  or override behavior as needed.
 
-BEC Widgets is a GUI framework designed for interaction with [BEC (Beamline Experiment Control)](https://gitlab.psi.ch/bec/bec).
+## Table of Contents
+
+- [Installation](#installation)
+- [Features](#features)
+    - [1. Dock area interface: build GUIs in seconds](#1-dock-area-interface-build-guis-in-seconds)
+    - [2. Qt Designer plugins + BEC Launcher (no glue)](#2-qt-designer-plugins--bec-launcher-no-glue)
+    - [3. Robust RPC from CLI & remote scripting](#3-robust-rpc-from-cli--remote-scripting)
+    - [4. Rapid development (extensible by design)](#4-rapid-development-extensible-by-design)
+- [Widget Library](#widget-library)
+- [Documentation](#documentation)
+- [License](#license)
 
 ## Installation
 
+Use any of the following setups:
+
+### Stable release
+
 Use the package manager [pip](https://pip.pypa.io/en/stable/) to install BEC Widgets:
 
 ```bash
-pip install bec_widgets[pyside6]
+pip install bec_widgets
 ```
 
+### From source (recommended for development)
+
 For development purposes, you can clone the repository and install the package locally in editable mode:
 
 ```bash
-git clone https://gitlab.psi.ch/bec/bec-widgets
+git clone https://github.com/bec-project/bec_widgets.git
 cd bec_widgets
-pip install -e .[dev,pyside6]
+pip install -e .[dev]
 ```
 
-BEC Widgets now **only supports PySide6**. Users must manually install PySide6 as no default Qt distribution is
-specified.
+## Features
+
+### 1. Dock area interface: build GUIs in seconds
+
+The fastest way to explore BEC Widgets. Launch the BEC IPython client with simply `bec` in terminal and the **BECDockArea** opens as the default UI:
+drag widgets, dock/tab/split panes, and explore. Everything is live—widgets auto-connect to BEC/Redis, so you can
+operate immediately and refine later with RPC or Designer if needed.
+
+![dock_area_example](https://github.com/user-attachments/assets/219a2806-19a8-4a07-9734-b7b554850833)
+
+### 2. Qt Designer plugins + BEC Launcher (no glue)
+
+All BEC Widgets ship as **Qt Designer plugins** with our custom Qt Designer launchable by `bec-designer`. Design your UI
+visually in Designer, save a `.ui`, then launch it with
+the **BEC Launcher**—no glue code. Widgets auto‑connect to BEC/Redis on startup, so your UI is operational immediately.
+
+![designer_opti](https://github.com/user-attachments/assets/fed4843c-1cce-438a-b41f-6636fa5e1545)
+
+### 3. Robust RPC from CLI & remote scripting
+
+Operate and automate BEC Widgets directly from the `BECIPythonClient`. Create or attach to GUIs, address any sub-widget
+via a simple hierarchical API with tab-completion, and script event-driven behavior that reacts to BEC (scan lifecycle,
+active devices, topics)—so your UI can be heavily automated.
+
+- Create & control GUIs: launch, load profiles, open/close panels, tweak properties—all from the shell.
+- Hierarchical addressing: navigate widgets and sub-widgets with discoverable paths and tab-completion.
+- Event scripting: subscribe to BEC events (e.g., scan start/finish, device readiness, topic updates) and trigger
+  actions,switch profiles, open diagnostic views, or start specific scans.
+- Remote & headless: run automation on analysis nodes or from notebooks without a local GUI process.
+- Plays with no-code: Use the Dock Area / BEC Designer to set up the layout and add automation with RPC when needed.
+
+![rpc_opti](https://github.com/user-attachments/assets/666be7fb-9a0d-44c2-8d44-2f9d1dae4497)
+
+### 4. Rapid development (extensible by design)
+
+Build new widgets fast: Inherit from `BECWidget`, list your RPC methods in `USER_ACCESS`, and use `bec_dispatcher` to
+bind endpoints. Then run `bw-generate-cli --target <your-plugin-repo>`. This generates the RPC CLI bindings and a Qt
+Designer plugin that are immediately usable with your BEC setup. Widgets
+come online with live BEC/Redis wiring out of the box. 
+
+<details>
+<summary> View code: Example Widget </summary>
+
+```python
+    from typing import Literal
+
+from qtpy.QtWidgets import QWidget, QLabel, QPushButton, QHBoxLayout, QVBoxLayout, QApplication
+from qtpy.QtCore import Slot
+
+from bec_lib.endpoints import MessageEndpoints
+from bec_widgets import BECWidget, SafeSlot
+
+
+class SimpleMotorWidget(BECWidget, QWidget):
+    USER_ACCESS = ["move"]
+
+    def __init__(self, parent=None, motor_name="samx", step=5.0, **kwargs):
+        super().__init__(parent=parent, **kwargs)
+        self.motor_name = motor_name
+        self.step = float(step)
+
+        self.get_bec_shortcuts()
+
+        self.value_label = QLabel(f"{self.motor_name}: —")
+        self.btn_left = QPushButton("◀︎ -5")
+        self.btn_right = QPushButton("+5 ▶︎")
+
+        row = QHBoxLayout()
+        row.addWidget(self.btn_left)
+        row.addWidget(self.btn_right)
+
+        col = QVBoxLayout(self)
+        col.addWidget(self.value_label)
+        col.addLayout(row)
+
+        self.btn_left.clicked.connect(lambda: self.move("left", self.step))
+        self.btn_right.clicked.connect(lambda: self.move("right", self.step))
+
+        self.bec_dispatcher.connect_slot(self.on_readback, MessageEndpoints.device_readback(self.motor_name))
+
+    @SafeSlot(dict, dict)
+    def on_readback(self, data: dict, meta: dict):
+        current_value = data.get("signals").get(self.motor_name).get('value')
+        self.value_label.setText(f"{self.motor_name}: {current_value:.3f}")
+
+    @Slot(str, float)
+    def move(self, direction: Literal["left", "right"] = "left", step: float = 5.0):
+        if direction == "left":
+            self.dev[self.motor_name].move(-step, relative=True)
+        else:
+            self.dev[self.motor_name].move(step, relative=True)
+
+
+if __name__ == "__main__":
+    import sys
+
+    app = QApplication(sys.argv)
+    w = SimpleMotorWidget(motor_name="samx", step=5.0)
+    w.setWindowTitle("MotorJogWidget")
+    w.resize(280, 90)
+    w.show()
+    sys.exit(app.exec_())
+```
+
+</details>
+
+## Widget Library
+
+A large and growing catalog—plug, configure, run:
+
+### Plotting
+
+Waveform, MultiWaveform, and Image/Heatmap widgets deliver responsive plots with crosshairs and ROIs for live and
+history data.
+
+<img width="1108" height="838" alt="plotting_hr" src="https://github.com/user-attachments/assets/f50462a5-178d-44d4-aee5-d378c74b107b" />
+
+### Scan orchestration and motion control.
+
+Start and stop scans, track progress, reuse parameter presets, and browse history from a focused control surface.
+Positioner boxes and tweak controls handle precise moves, homing, and calibration for day‑to‑day alignment.
+
+<img width="1496" height="1388" alt="control" src="https://github.com/user-attachments/assets/d4fb2e2e-04f9-4621-8087-790680797620" />
 
 ## Documentation
 
-Documentation of BEC Widgets can be found [here](https://bec-widgets.readthedocs.io/en/latest/). The documentation of the BEC can be found [here](https://bec.readthedocs.io/en/latest/).
-
-## Contributing
-
-All commits should use the Angular commit scheme:
-
-> #### <a name="commit-header"></a>Angular Commit Message Header
->
-> ```
-> <type>(<scope>): <short summary>
->   │       │             │
->   │       │             └─⫸ Summary in present tense. Not capitalized. No period at the end.
->   │       │
->   │       └─⫸ Commit Scope: animations|bazel|benchpress|common|compiler|compiler-cli|core|
->   │                          elements|forms|http|language-service|localize|platform-browser|
->   │                          platform-browser-dynamic|platform-server|router|service-worker|
->   │                          upgrade|zone.js|packaging|changelog|docs-infra|migrations|ngcc|ve|
->   │                          devtools
->   │
->   └─⫸ Commit Type: build|ci|docs|feat|fix|perf|refactor|test
-> ```
->
-> The `<type>` and `<summary>` fields are mandatory, the `(<scope>)` field is optional.
-
-> ##### Type
->
-> Must be one of the following:
->
-> * **build**: Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)
-> * **ci**: Changes to our CI configuration files and scripts (examples: CircleCi, SauceLabs)
-> * **docs**: Documentation only changes
-> * **feat**: A new feature
-> * **fix**: A bug fix
-> * **perf**: A code change that improves performance
-> * **refactor**: A code change that neither fixes a bug nor adds a feature
-> * **test**: Adding missing tests or correcting existing tests
+Documentation of BEC Widgets can be found [here](https://bec-widgets.readthedocs.io/en/latest/). The documentation of
+the BEC can be found [here](https://bec.readthedocs.io/en/latest/).
 
 ## License
 
 [BSD-3-Clause](https://choosealicense.com/licenses/bsd-3-clause/)
-

THIRD-PARTY-LICENCES

@@ -0,0 +1,28 @@
+While BEC Widgets is shipped with BSD-3-Clause license, it includes third-party components with different licenses. Below is a list of these components along with their respective licenses.
+
+Core Dependencies:
+- BEC: BSD-3-Clause License, see [here](https://github.com/bec-project/bec/blob/main/LICENSE)
+- black: MIT License, see [here](https://github.com/psf/black/blob/main/LICENSE)
+- isort: MIT License, see [here](https://github.com/PyCQA/isort/blob/main/LICENSE)
+- pydantic: MIT License, see [here](https://github.com/pydantic/pydantic/blob/main/LICENSE)
+- pyqtgraph: MIT License, see [here](https://github.com/pyqtgraph/pyqtgraph/blob/master/LICENSE.txt)
+- PySide6: LGPLv3 License, see [here](https://doc.qt.io/qtforpython/licenses.html)
+- qtconsole: BSD-3-Clause License, see [here](https://github.com/spyder-ide/qtconsole/blob/main/LICENSE)
+- qtpy: MIT License, see [here](https://github.com/spyder-ide/qtpy/blob/master/LICENSE.txt)
+- qtmonaco: BSD-3-Clause License, see [here](https://github.com/bec-project/qtmonaco/blob/main/LICENSE)
+- thefuzz: MIT License, see [here](https://github.com/seatgeek/thefuzz/blob/master/LICENSE.txt)
+
+
+Additional Dependencies (Testing/Development):
+- coverage: Apache License 2.0, see [here](https://github.com/coveragepy/coveragepy/blob/main/LICENSE.txt)
+- fakeredis: BSD-3-Clause License, see [here](https://github.com/cunla/fakeredis-py/blob/master/LICENSE)
+- pytest-bec-e2e: BSD-3-Clause License, see [here](https://github.com/bec-project/bec/blob/main/LICENSE)
+- pytest-qt: MIT License, see [here](https://github.com/pytest-dev/pytest-qt/blob/master/LICENSE)
+- pytest-random-order: MIT License, see [here](https://github.com/pytest-dev/pytest-random-order/blob/main/LICENSE)
+- pytest-timeout: MIT License, see [here](https://github.com/pytest-dev/pytest-timeout/blob/main/LICENSE)
+- pytest-xvfb: MIT License, see [here](https://github.com/The-Compiler/pytest-xvfb/blob/master/LICENSE)
+- pytest: MIT License, see [here](https://github.com/pytest-dev/pytest/blob/main/LICENSE)
+- pytest-cov: MIT License, see [here](https://github.com/pytest-dev/pytest-cov/blob/main/LICENSE)
+- watchdog: Apache License 2.0, see [here](https://github.com/gorakhargosh/watchdog/blob/master/LICENSE)
+- pre_commit: MIT License, see [here](https://github.com/pre-commit/pre-commit/blob/main/LICENSE)
+

bec_widgets/__init__.py

@@ -1,20 +1,4 @@
-import os
-import sys
-
-import PySide6QtAds as QtAds
-
 from bec_widgets.utils.bec_widget import BECWidget
 from bec_widgets.utils.error_popups import SafeProperty, SafeSlot
 
-if sys.platform.startswith("linux"):
-    qt_platform = os.environ.get("QT_QPA_PLATFORM", "")
-    if qt_platform != "offscreen":
-        os.environ["QT_QPA_PLATFORM"] = "xcb"
-
-# Default QtAds configuration
-QtAds.CDockManager.setConfigFlag(QtAds.CDockManager.eConfigFlag.FocusHighlighting, True)
-QtAds.CDockManager.setConfigFlag(
-    QtAds.CDockManager.eConfigFlag.RetainTabSizeWhenCloseButtonHidden, True
-)
-
 __all__ = ["BECWidget", "SafeSlot", "SafeProperty"]

bec_widgets/applications/main_app.py

@@ -1,226 +0,0 @@
-from qtpy.QtWidgets import QApplication, QHBoxLayout, QStackedWidget, QWidget
-
-from bec_widgets.applications.navigation_centre.reveal_animator import ANIMATION_DURATION
-from bec_widgets.applications.navigation_centre.side_bar import SideBar
-from bec_widgets.applications.navigation_centre.side_bar_components import NavigationItem
-from bec_widgets.applications.views.developer_view.developer_view import DeveloperView
-from bec_widgets.applications.views.device_manager_view.device_manager_widget import (
-    DeviceManagerWidget,
-)
-from bec_widgets.applications.views.view import ViewBase, WaveformViewInline, WaveformViewPopup
-from bec_widgets.utils.colors import apply_theme
-from bec_widgets.widgets.containers.advanced_dock_area.advanced_dock_area import AdvancedDockArea
-from bec_widgets.widgets.containers.main_window.main_window import BECMainWindow
-
-
-class BECMainApp(BECMainWindow):
-
-    def __init__(
-        self,
-        parent=None,
-        *args,
-        anim_duration: int = ANIMATION_DURATION,
-        show_examples: bool = False,
-        **kwargs,
-    ):
-        super().__init__(parent=parent, *args, **kwargs)
-        self._show_examples = bool(show_examples)
-
-        # --- Compose central UI (sidebar + stack)
-        self.sidebar = SideBar(parent=self, anim_duration=anim_duration)
-        self.stack = QStackedWidget(self)
-
-        container = QWidget(self)
-        layout = QHBoxLayout(container)
-        layout.setContentsMargins(0, 0, 0, 0)
-        layout.setSpacing(0)
-        layout.addWidget(self.sidebar, 0)
-        layout.addWidget(self.stack, 1)
-        self.setCentralWidget(container)
-
-        # Mapping for view switching
-        self._view_index: dict[str, int] = {}
-        self._current_view_id: str | None = None
-        self.sidebar.view_selected.connect(self._on_view_selected)
-
-        self._add_views()
-
-    def _add_views(self):
-        self.add_section("BEC Applications", "bec_apps")
-        self.ads = AdvancedDockArea(self)
-        self.device_manager = DeviceManagerWidget(self)
-        self.developer_view = DeveloperView(self)
-
-        self.add_view(
-            icon="widgets", title="Dock Area", id="dock_area", widget=self.ads, mini_text="Docks"
-        )
-        self.add_view(
-            icon="display_settings",
-            title="Device Manager",
-            id="device_manager",
-            widget=self.device_manager,
-            mini_text="DM",
-        )
-        self.add_view(
-            icon="code_blocks",
-            title="IDE",
-            widget=self.developer_view,
-            id="developer_view",
-            exclusive=True,
-        )
-
-        if self._show_examples:
-            self.add_section("Examples", "examples")
-            waveform_view_popup = WaveformViewPopup(
-                parent=self, id="waveform_view_popup", title="Waveform Plot"
-            )
-            waveform_view_stack = WaveformViewInline(
-                parent=self, id="waveform_view_stack", title="Waveform Plot"
-            )
-
-            self.add_view(
-                icon="show_chart",
-                title="Waveform With Popup",
-                id="waveform_popup",
-                widget=waveform_view_popup,
-                mini_text="Popup",
-            )
-            self.add_view(
-                icon="show_chart",
-                title="Waveform InLine Stack",
-                id="waveform_stack",
-                widget=waveform_view_stack,
-                mini_text="Stack",
-            )
-
-        self.set_current("dock_area")
-        self.sidebar.add_dark_mode_item()
-
-    # --- Public API ------------------------------------------------------
-    def add_section(self, title: str, id: str, position: int | None = None):
-        return self.sidebar.add_section(title, id, position)
-
-    def add_separator(self):
-        return self.sidebar.add_separator()
-
-    def add_dark_mode_item(self, id: str = "dark_mode", position: int | None = None):
-        return self.sidebar.add_dark_mode_item(id=id, position=position)
-
-    def add_view(
-        self,
-        *,
-        icon: str,
-        title: str,
-        id: str,
-        widget: QWidget,
-        mini_text: str | None = None,
-        position: int | None = None,
-        from_top: bool = True,
-        toggleable: bool = True,
-        exclusive: bool = True,
-    ) -> NavigationItem:
-        """
-        Register a view in the stack and create a matching nav item in the sidebar.
-
-        Args:
-            icon(str): Icon name for the nav item.
-            title(str): Title for the nav item.
-            id(str): Unique ID for the view/item.
-            widget(QWidget): The widget to add to the stack.
-            mini_text(str, optional): Short text for the nav item when sidebar is collapsed.
-            position(int, optional): Position to insert the nav item.
-            from_top(bool, optional): Whether to count position from the top or bottom.
-            toggleable(bool, optional): Whether the nav item is toggleable.
-            exclusive(bool, optional): Whether the nav item is exclusive.
-
-        Returns:
-            NavigationItem: The created navigation item.
-
-
-        """
-        item = self.sidebar.add_item(
-            icon=icon,
-            title=title,
-            id=id,
-            mini_text=mini_text,
-            position=position,
-            from_top=from_top,
-            toggleable=toggleable,
-            exclusive=exclusive,
-        )
-        # Wrap plain widgets into a ViewBase so enter/exit hooks are available
-        if isinstance(widget, ViewBase):
-            view_widget = widget
-            view_widget.view_id = id
-            view_widget.view_title = title
-        else:
-            view_widget = ViewBase(content=widget, parent=self, id=id, title=title)
-
-        idx = self.stack.addWidget(view_widget)
-        self._view_index[id] = idx
-        return item
-
-    def set_current(self, id: str) -> None:
-        if id in self._view_index:
-            self.sidebar.activate_item(id)
-
-    # Internal: route sidebar selection to the stack
-    def _on_view_selected(self, vid: str) -> None:
-        # Determine current view
-        current_index = self.stack.currentIndex()
-        current_view = (
-            self.stack.widget(current_index) if 0 <= current_index < self.stack.count() else None
-        )
-
-        # Ask current view whether we may leave
-        if current_view is not None and hasattr(current_view, "on_exit"):
-            may_leave = current_view.on_exit()
-            if may_leave is False:
-                # Veto: restore previous highlight without re-emitting selection
-                if self._current_view_id is not None:
-                    self.sidebar.activate_item(self._current_view_id, emit_signal=False)
-                return
-
-        # Proceed with switch
-        idx = self._view_index.get(vid)
-        if idx is None or not (0 <= idx < self.stack.count()):
-            return
-        self.stack.setCurrentIndex(idx)
-        new_view = self.stack.widget(idx)
-        self._current_view_id = vid
-        if hasattr(new_view, "on_enter"):
-            new_view.on_enter()
-
-
-if __name__ == "__main__":  # pragma: no cover
-    import argparse
-    import sys
-
-    parser = argparse.ArgumentParser(description="BEC Main Application")
-    parser.add_argument(
-        "--examples", action="store_true", help="Show the Examples section with waveform demo views"
-    )
-    # Let Qt consume the remaining args
-    args, qt_args = parser.parse_known_args(sys.argv[1:])
-
-    app = QApplication([sys.argv[0], *qt_args])
-    apply_theme("dark")
-    w = BECMainApp(show_examples=args.examples)
-
-    screen = app.primaryScreen()
-    screen_geometry = screen.availableGeometry()
-    screen_width = screen_geometry.width()
-    screen_height = screen_geometry.height()
-    # 70% of screen height, keep 16:9 ratio
-    height = int(screen_height * 0.9)
-    width = int(height * (16 / 9))
-
-    # If width exceeds screen width, scale down
-    if width > screen_width * 0.9:
-        width = int(screen_width * 0.9)
-        height = int(width / (16 / 9))
-
-    w.resize(width, height)
-    w.show()
-
-    sys.exit(app.exec())

bec_widgets/applications/navigation_centre/reveal_animator.py

@@ -1,114 +0,0 @@
-from __future__ import annotations
-
-from qtpy.QtCore import QEasingCurve, QParallelAnimationGroup, QPropertyAnimation
-from qtpy.QtWidgets import QGraphicsOpacityEffect, QWidget
-
-ANIMATION_DURATION = 500  # ms
-
-
-class RevealAnimator:
-    """Animate reveal/hide for a single widget using opacity + max W/H.
-
-    This keeps the widget always visible to avoid jitter from setVisible().
-    Collapsed state: opacity=0, maxW=0, maxH=0.
-    Expanded state: opacity=1, maxW=sizeHint.width(), maxH=sizeHint.height().
-    """
-
-    def __init__(
-        self,
-        widget: QWidget,
-        duration: int = ANIMATION_DURATION,
-        easing: QEasingCurve.Type = QEasingCurve.InOutCubic,
-        initially_revealed: bool = False,
-        *,
-        animate_opacity: bool = True,
-        animate_width: bool = True,
-        animate_height: bool = True,
-    ):
-        self.widget = widget
-        self.animate_opacity = animate_opacity
-        self.animate_width = animate_width
-        self.animate_height = animate_height
-        # Opacity effect
-        self.fx = QGraphicsOpacityEffect(widget)
-        widget.setGraphicsEffect(self.fx)
-        # Animations
-        self.opacity_anim = (
-            QPropertyAnimation(self.fx, b"opacity") if self.animate_opacity else None
-        )
-        self.width_anim = (
-            QPropertyAnimation(widget, b"maximumWidth") if self.animate_width else None
-        )
-        self.height_anim = (
-            QPropertyAnimation(widget, b"maximumHeight") if self.animate_height else None
-        )
-        for anim in (self.opacity_anim, self.width_anim, self.height_anim):
-            if anim is not None:
-                anim.setDuration(duration)
-                anim.setEasingCurve(easing)
-        # Initialize to requested state
-        self.set_immediate(initially_revealed)
-
-    def _natural_sizes(self) -> tuple[int, int]:
-        sh = self.widget.sizeHint()
-        w = max(sh.width(), 1)
-        h = max(sh.height(), 1)
-        return w, h
-
-    def set_immediate(self, revealed: bool):
-        """
-        Immediately set the widget to the target revealed/collapsed state.
-
-        Args:
-            revealed(bool): True to reveal, False to collapse.
-        """
-        w, h = self._natural_sizes()
-        if self.animate_opacity:
-            self.fx.setOpacity(1.0 if revealed else 0.0)
-        if self.animate_width:
-            self.widget.setMaximumWidth(w if revealed else 0)
-        if self.animate_height:
-            self.widget.setMaximumHeight(h if revealed else 0)
-
-    def setup(self, reveal: bool):
-        """
-        Prepare animations to transition to the target revealed/collapsed state.
-
-        Args:
-            reveal(bool): True to reveal, False to collapse.
-        """
-        # Prepare animations from current state to target
-        target_w, target_h = self._natural_sizes()
-        if self.opacity_anim is not None:
-            self.opacity_anim.setStartValue(self.fx.opacity())
-            self.opacity_anim.setEndValue(1.0 if reveal else 0.0)
-        if self.width_anim is not None:
-            self.width_anim.setStartValue(self.widget.maximumWidth())
-            self.width_anim.setEndValue(target_w if reveal else 0)
-        if self.height_anim is not None:
-            self.height_anim.setStartValue(self.widget.maximumHeight())
-            self.height_anim.setEndValue(target_h if reveal else 0)
-
-    def add_to_group(self, group: QParallelAnimationGroup):
-        """
-        Add the prepared animations to the given animation group.
-
-        Args:
-            group(QParallelAnimationGroup): The animation group to add to.
-        """
-        if self.opacity_anim is not None:
-            group.addAnimation(self.opacity_anim)
-        if self.width_anim is not None:
-            group.addAnimation(self.width_anim)
-        if self.height_anim is not None:
-            group.addAnimation(self.height_anim)
-
-    def animations(self):
-        """
-        Get a list of all animations (non-None) for adding to a group.
-        """
-        return [
-            anim
-            for anim in (self.opacity_anim, self.height_anim, self.width_anim)
-            if anim is not None
-        ]

bec_widgets/applications/navigation_centre/side_bar.py

@@ -1,357 +0,0 @@
-from __future__ import annotations
-
-from bec_qthemes import material_icon
-from qtpy import QtWidgets
-from qtpy.QtCore import QEasingCurve, QParallelAnimationGroup, QPropertyAnimation, Qt, Signal
-from qtpy.QtWidgets import (
-    QGraphicsOpacityEffect,
-    QHBoxLayout,
-    QLabel,
-    QScrollArea,
-    QToolButton,
-    QVBoxLayout,
-    QWidget,
-)
-
-from bec_widgets import SafeProperty, SafeSlot
-from bec_widgets.applications.navigation_centre.reveal_animator import ANIMATION_DURATION
-from bec_widgets.applications.navigation_centre.side_bar_components import (
-    DarkModeNavItem,
-    NavigationItem,
-    SectionHeader,
-    SideBarSeparator,
-)
-
-
-class SideBar(QScrollArea):
-    view_selected = Signal(str)
-    toggled = Signal(bool)
-
-    def __init__(
-        self,
-        parent=None,
-        title: str = "Control Panel",
-        collapsed_width: int = 56,
-        expanded_width: int = 250,
-        anim_duration: int = ANIMATION_DURATION,
-    ):
-        super().__init__(parent=parent)
-        self.setObjectName("SideBar")
-
-        # private attributes
-        self._is_expanded = False
-        self._collapsed_width = collapsed_width
-        self._expanded_width = expanded_width
-        self._anim_duration = anim_duration
-
-        # containers
-        self.components = {}
-        self._item_opts: dict[str, dict] = {}
-
-        # Scroll area properties
-        self.setWidgetResizable(True)
-        self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
-        self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
-        self.setFrameShape(QtWidgets.QFrame.NoFrame)
-        self.setFixedWidth(self._collapsed_width)
-
-        # Content widget holding buttons for switching views
-        self.content = QWidget(self)
-        self.content_layout = QVBoxLayout(self.content)
-        self.content_layout.setContentsMargins(0, 0, 0, 0)
-        self.content_layout.setSpacing(4)
-        self.setWidget(self.content)
-
-        # Track active navigation item
-        self._active_id = None
-
-        # Top row with title and toggle button
-        self.toggle_row = QWidget(self)
-        self.toggle_row_layout = QHBoxLayout(self.toggle_row)
-
-        self.title_label = QLabel(title, self)
-        self.title_label.setObjectName("TopTitle")
-        self.title_label.setStyleSheet("font-weight: 600;")
-        self.title_fx = QGraphicsOpacityEffect(self.title_label)
-        self.title_label.setGraphicsEffect(self.title_fx)
-        self.title_fx.setOpacity(0.0)
-        self.title_label.setVisible(False)  # TODO dirty trick to avoid layout shift
-
-        self.toggle = QToolButton(self)
-        self.toggle.setCheckable(False)
-        self.toggle.setIcon(material_icon("keyboard_arrow_right", convert_to_pixmap=False))
-        self.toggle.clicked.connect(self.on_expand)
-
-        self.toggle_row_layout.addWidget(self.title_label, 1, Qt.AlignLeft | Qt.AlignVCenter)
-        self.toggle_row_layout.addWidget(self.toggle, 1, Qt.AlignHCenter | Qt.AlignVCenter)
-
-        # To push the content up always
-        self._bottom_spacer = QtWidgets.QSpacerItem(
-            0, 0, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding
-        )
-
-        # Add core widgets to layout
-        self.content_layout.addWidget(self.toggle_row)
-        self.content_layout.addItem(self._bottom_spacer)
-
-        # Animations
-        self.width_anim = QPropertyAnimation(self, b"bar_width")
-        self.width_anim.setDuration(self._anim_duration)
-        self.width_anim.setEasingCurve(QEasingCurve.InOutCubic)
-
-        self.title_anim = QPropertyAnimation(self.title_fx, b"opacity")
-        self.title_anim.setDuration(self._anim_duration)
-        self.title_anim.setEasingCurve(QEasingCurve.InOutCubic)
-
-        self.group = QParallelAnimationGroup(self)
-        self.group.addAnimation(self.width_anim)
-        self.group.addAnimation(self.title_anim)
-        self.group.finished.connect(self._on_anim_finished)
-
-        app = QtWidgets.QApplication.instance()
-        if app is not None and hasattr(app, "theme") and hasattr(app.theme, "theme_changed"):
-            app.theme.theme_changed.connect(self._on_theme_changed)
-
-    @SafeProperty(int)
-    def bar_width(self) -> int:
-        """
-        Get the current width of the side bar.
-
-        Returns:
-            int: The current width of the side bar.
-        """
-        return self.width()
-
-    @bar_width.setter
-    def bar_width(self, width: int):
-        """
-        Set the width of the side bar.
-
-        Args:
-            width(int): The new width of the side bar.
-        """
-        self.setFixedWidth(width)
-
-    @SafeProperty(bool)
-    def is_expanded(self) -> bool:
-        """
-        Check if the side bar is expanded.
-
-        Returns:
-            bool: True if the side bar is expanded, False otherwise.
-        """
-        return self._is_expanded
-
-    @SafeSlot()
-    @SafeSlot(bool)
-    def on_expand(self):
-        """
-        Toggle the expansion state of the side bar.
-        """
-        self._is_expanded = not self._is_expanded
-        self.toggle.setIcon(
-            material_icon(
-                "keyboard_arrow_left" if self._is_expanded else "keyboard_arrow_right",
-                convert_to_pixmap=False,
-            )
-        )
-
-        if self._is_expanded:
-            self.toggle_row_layout.setAlignment(self.toggle, Qt.AlignRight | Qt.AlignVCenter)
-
-        self.group.stop()
-        # Setting limits for animations of the side bar
-        self.width_anim.setStartValue(self.width())
-        self.width_anim.setEndValue(
-            self._expanded_width if self._is_expanded else self._collapsed_width
-        )
-        self.title_anim.setStartValue(self.title_fx.opacity())
-        self.title_anim.setEndValue(1.0 if self._is_expanded else 0.0)
-
-        # Setting limits for animations of the components
-        for comp in self.components.values():
-            if hasattr(comp, "setup_animations"):
-                comp.setup_animations(self._is_expanded)
-
-        self.group.start()
-        if self._is_expanded:
-            # TODO do not like this trick, but it is what it is for now
-            self.title_label.setVisible(self._is_expanded)
-            for comp in self.components.values():
-                if hasattr(comp, "set_visible"):
-                    comp.set_visible(self._is_expanded)
-        self.toggled.emit(self._is_expanded)
-
-    @SafeSlot()
-    def _on_anim_finished(self):
-        if not self._is_expanded:
-            self.toggle_row_layout.setAlignment(self.toggle, Qt.AlignHCenter | Qt.AlignVCenter)
-            # TODO do not like this trick, but it is what it is for now
-            self.title_label.setVisible(self._is_expanded)
-            for comp in self.components.values():
-                if hasattr(comp, "set_visible"):
-                    comp.set_visible(self._is_expanded)
-
-    @SafeSlot(str)
-    def _on_theme_changed(self, theme_name: str):
-        # Refresh toggle arrow icon so it picks up the new theme
-        self.toggle.setIcon(
-            material_icon(
-                "keyboard_arrow_left" if self._is_expanded else "keyboard_arrow_right",
-                convert_to_pixmap=False,
-            )
-        )
-        # Refresh each component that supports it
-        for comp in self.components.values():
-            if hasattr(comp, "refresh_theme"):
-                comp.refresh_theme()
-            else:
-                comp.style().unpolish(comp)
-                comp.style().polish(comp)
-                comp.update()
-        self.style().unpolish(self)
-        self.style().polish(self)
-        self.update()
-
-    def add_section(self, title: str, id: str, position: int | None = None) -> SectionHeader:
-        """
-        Add a section header to the side bar.
-
-        Args:
-            title(str): The title of the section.
-            id(str): Unique ID for the section.
-            position(int, optional): Position to insert the section header.
-
-        Returns:
-            SectionHeader: The created section header.
-
-        """
-        header = SectionHeader(self, title, anim_duration=self._anim_duration)
-        position = position if position is not None else self.content_layout.count() - 1
-        self.content_layout.insertWidget(position, header)
-        for anim in header.animations:
-            self.group.addAnimation(anim)
-        self.components[id] = header
-        return header
-
-    def add_separator(
-        self, *, from_top: bool = True, position: int | None = None
-    ) -> SideBarSeparator:
-        """
-        Add a separator line to the side bar. Separators are treated like regular
-        items; you can place multiple separators anywhere using `from_top` and `position`.
-        """
-        line = SideBarSeparator(self)
-        line.setStyleSheet("margin:12px;")
-        self._insert_nav_item(line, from_top=from_top, position=position)
-        return line
-
-    def add_item(
-        self,
-        icon: str,
-        title: str,
-        id: str,
-        mini_text: str | None = None,
-        position: int | None = None,
-        *,
-        from_top: bool = True,
-        toggleable: bool = True,
-        exclusive: bool = True,
-    ) -> NavigationItem:
-        """
-        Add a navigation item to the side bar.
-
-        Args:
-            icon(str): Icon name for the nav item.
-            title(str): Title for the nav item.
-            id(str): Unique ID for the nav item.
-            mini_text(str, optional): Short text for the nav item when sidebar is collapsed.
-            position(int, optional): Position to insert the nav item.
-            from_top(bool, optional): Whether to count position from the top or bottom.
-            toggleable(bool, optional): Whether the nav item is toggleable.
-            exclusive(bool, optional): Whether the nav item is exclusive.
-
-        Returns:
-            NavigationItem: The created navigation item.
-        """
-        item = NavigationItem(
-            parent=self,
-            title=title,
-            icon_name=icon,
-            mini_text=mini_text,
-            toggleable=toggleable,
-            exclusive=exclusive,
-            anim_duration=self._anim_duration,
-        )
-        self._insert_nav_item(item, from_top=from_top, position=position)
-        for anim in item.build_animations():
-            self.group.addAnimation(anim)
-        self.components[id] = item
-        # Connect activation to activation logic, passing id unchanged
-        item.activated.connect(lambda id=id: self.activate_item(id))
-        return item
-
-    def activate_item(self, target_id: str, *, emit_signal: bool = True):
-        target = self.components.get(target_id)
-        if target is None:
-            return
-        # Non-toggleable acts like an action: do not change any toggled states
-        if hasattr(target, "toggleable") and not target.toggleable:
-            self._active_id = target_id
-            if emit_signal:
-                self.view_selected.emit(target_id)
-            return
-
-        is_exclusive = getattr(target, "exclusive", True)
-        if is_exclusive:
-            # Radio-like behavior among exclusive items only
-            for comp_id, comp in self.components.items():
-                if not isinstance(comp, NavigationItem):
-                    continue
-                if comp is target:
-                    comp.set_active(True)
-                else:
-                    # Only untoggle other items that are also exclusive
-                    if getattr(comp, "exclusive", True):
-                        comp.set_active(False)
-                    # Leave non-exclusive items as they are
-        else:
-            # Non-exclusive toggles independently
-            target.set_active(not target.is_active())
-
-        self._active_id = target_id
-        if emit_signal:
-            self.view_selected.emit(target_id)
-
-    def add_dark_mode_item(
-        self, id: str = "dark_mode", position: int | None = None
-    ) -> DarkModeNavItem:
-        """
-        Add a dark mode toggle item to the side bar.
-
-        Args:
-            id(str): Unique ID for the dark mode item.
-            position(int, optional): Position to insert the dark mode item.
-
-        Returns:
-            DarkModeNavItem: The created dark mode navigation item.
-        """
-        item = DarkModeNavItem(parent=self, id=id, anim_duration=self._anim_duration)
-        # compute bottom insertion point (same semantics as from_top=False)
-        self._insert_nav_item(item, from_top=False, position=position)
-        for anim in item.build_animations():
-            self.group.addAnimation(anim)
-        self.components[id] = item
-        item.activated.connect(lambda id=id: self.activate_item(id))
-        return item
-
-    def _insert_nav_item(
-        self, item: QWidget, *, from_top: bool = True, position: int | None = None
-    ):
-        if from_top:
-            base_index = self.content_layout.indexOf(self._bottom_spacer)
-            pos = base_index if position is None else min(base_index, position)
-        else:
-            base = self.content_layout.indexOf(self._bottom_spacer) + 1
-            pos = base if position is None else base + max(0, position)
-        self.content_layout.insertWidget(pos, item)

bec_widgets/applications/navigation_centre/side_bar_components.py

@@ -1,372 +0,0 @@
-from __future__ import annotations
-
-from bec_qthemes import material_icon
-from qtpy import QtCore
-from qtpy.QtCore import QEasingCurve, QPropertyAnimation, Qt
-from qtpy.QtWidgets import (
-    QApplication,
-    QFrame,
-    QHBoxLayout,
-    QLabel,
-    QSizePolicy,
-    QToolButton,
-    QVBoxLayout,
-    QWidget,
-)
-
-from bec_widgets import SafeProperty
-from bec_widgets.applications.navigation_centre.reveal_animator import (
-    ANIMATION_DURATION,
-    RevealAnimator,
-)
-
-
-def get_on_primary():
-    app = QApplication.instance()
-    if app is not None and hasattr(app, "theme"):
-        return app.theme.color("ON_PRIMARY")
-    return "#FFFFFF"
-
-
-def get_fg():
-    app = QApplication.instance()
-    if app is not None and hasattr(app, "theme"):
-        return app.theme.color("FG")
-    return "#FFFFFF"
-
-
-class SideBarSeparator(QFrame):
-    """A horizontal line separator for use in SideBar."""
-
-    def __init__(self, parent=None):
-        super().__init__(parent)
-        self.setObjectName("SideBarSeparator")
-        self.setFrameShape(QFrame.NoFrame)
-        self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
-        self.setFixedHeight(2)
-        self.setProperty("variant", "separator")
-
-
-class SectionHeader(QWidget):
-    """A section header with a label and a horizontal line below."""
-
-    def __init__(self, parent=None, text: str = None, anim_duration: int = ANIMATION_DURATION):
-        super().__init__(parent)
-        self.setObjectName("SectionHeader")
-
-        self.lbl = QLabel(text, self)
-        self.lbl.setObjectName("SectionHeaderLabel")
-        self.lbl.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
-        self._reveal = RevealAnimator(self.lbl, duration=anim_duration, initially_revealed=False)
-
-        self.line = SideBarSeparator(self)
-
-        lay = QVBoxLayout(self)
-        # keep your margins/spacing preferences here if needed
-        lay.setContentsMargins(12, 0, 12, 0)
-        lay.setSpacing(6)
-        lay.addWidget(self.lbl)
-        lay.addWidget(self.line)
-
-        self.animations = self.build_animations()
-
-    def build_animations(self) -> list[QPropertyAnimation]:
-        """
-        Build and return animations for expanding/collapsing the sidebar.
-
-        Returns:
-            list[QPropertyAnimation]: List of animations.
-        """
-        return self._reveal.animations()
-
-    def setup_animations(self, expanded: bool):
-        """
-        Setup animations for expanding/collapsing the sidebar.
-
-        Args:
-            expanded(bool): True if the sidebar is expanded, False if collapsed.
-        """
-        self._reveal.setup(expanded)
-
-
-class NavigationItem(QWidget):
-    """A nav tile with an icon + labels and an optional expandable body.
-    Provides animations for collapsed/expanded sidebar states via
-    build_animations()/setup_animations(), similar to SectionHeader.
-    """
-
-    activated = QtCore.Signal()
-
-    def __init__(
-        self,
-        parent=None,
-        *,
-        title: str,
-        icon_name: str,
-        mini_text: str | None = None,
-        toggleable: bool = True,
-        exclusive: bool = True,
-        anim_duration: int = ANIMATION_DURATION,
-    ):
-        super().__init__(parent=parent)
-        self.setObjectName("NavigationItem")
-
-        # Private attributes
-        self._title = title
-        self._icon_name = icon_name
-        self._mini_text = mini_text or title
-        self._toggleable = toggleable
-        self._toggled = False
-        self._exclusive = exclusive
-
-        # Main Icon
-        self.icon_btn = QToolButton(self)
-        self.icon_btn.setIcon(material_icon(self._icon_name, filled=False, convert_to_pixmap=False))
-        self.icon_btn.setAutoRaise(True)
-        self._icon_size_collapsed = QtCore.QSize(20, 20)
-        self._icon_size_expanded = QtCore.QSize(26, 26)
-        self.icon_btn.setIconSize(self._icon_size_collapsed)
-        # Remove QToolButton hover/pressed background/outline
-        self.icon_btn.setStyleSheet(
-            """
-            QToolButton:hover { background: transparent; border: none; }
-            QToolButton:pressed { background: transparent; border: none; }
-            """
-        )
-
-        # Mini label below icon
-        self.mini_lbl = QLabel(self._mini_text, self)
-        self.mini_lbl.setObjectName("NavMiniLabel")
-        self.mini_lbl.setAlignment(Qt.AlignCenter)
-        self.mini_lbl.setStyleSheet("font-size: 10px;")
-        self.reveal_mini_lbl = RevealAnimator(
-            widget=self.mini_lbl,
-            initially_revealed=True,
-            animate_width=False,
-            duration=anim_duration,
-        )
-
-        # Container for icon + mini label
-        self.mini_icon = QWidget(self)
-        mini_lay = QVBoxLayout(self.mini_icon)
-        mini_lay.setContentsMargins(0, 2, 0, 2)
-        mini_lay.setSpacing(2)
-        mini_lay.addWidget(self.icon_btn, 0, Qt.AlignCenter)
-        mini_lay.addWidget(self.mini_lbl, 0, Qt.AlignCenter)
-
-        # Title label
-        self.title_lbl = QLabel(self._title, self)
-        self.title_lbl.setObjectName("NavTitleLabel")
-        self.title_lbl.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
-        self.title_lbl.setStyleSheet("font-size: 13px;")
-        self.reveal_title_lbl = RevealAnimator(
-            widget=self.title_lbl,
-            initially_revealed=False,
-            animate_height=False,
-            duration=anim_duration,
-        )
-        self.title_lbl.setVisible(False)  # TODO dirty trick to avoid layout shift
-
-        lay = QHBoxLayout(self)
-        lay.setContentsMargins(12, 2, 12, 2)
-        lay.setSpacing(6)
-        lay.addWidget(self.mini_icon, 0, Qt.AlignHCenter | Qt.AlignTop)
-        lay.addWidget(self.title_lbl, 1, Qt.AlignLeft | Qt.AlignVCenter)
-
-        self.icon_size_anim = QPropertyAnimation(self.icon_btn, b"iconSize")
-        self.icon_size_anim.setDuration(anim_duration)
-        self.icon_size_anim.setEasingCurve(QEasingCurve.InOutCubic)
-
-        # Connect icon button to emit activation
-        self.icon_btn.clicked.connect(self._emit_activated)
-        self.setMouseTracking(True)
-        self.setAttribute(Qt.WA_StyledBackground, True)
-
-    def is_active(self) -> bool:
-        """Return whether the item is currently active/selected."""
-        return self.property("toggled") is True
-
-    def build_animations(self) -> list[QPropertyAnimation]:
-        """
-        Build and return animations for expanding/collapsing the sidebar.
-
-        Returns:
-            list[QPropertyAnimation]: List of animations.
-        """
-        return (
-            self.reveal_title_lbl.animations()
-            + self.reveal_mini_lbl.animations()
-            + [self.icon_size_anim]
-        )
-
-    def setup_animations(self, expanded: bool):
-        """
-        Setup animations for expanding/collapsing the sidebar.
-
-        Args:
-            expanded(bool): True if the sidebar is expanded, False if collapsed.
-        """
-        self.reveal_mini_lbl.setup(not expanded)
-        self.reveal_title_lbl.setup(expanded)
-        self.icon_size_anim.setStartValue(self.icon_btn.iconSize())
-        self.icon_size_anim.setEndValue(
-            self._icon_size_expanded if expanded else self._icon_size_collapsed
-        )
-
-    def set_visible(self, visible: bool):
-        """Set visibility of the title label."""
-        self.title_lbl.setVisible(visible)
-
-    def _emit_activated(self):
-        self.activated.emit()
-
-    def set_active(self, active: bool):
-        """
-        Set the active/selected state of the item.
-
-        Args:
-            active(bool): True to set active, False to deactivate.
-        """
-        self.setProperty("toggled", active)
-        self.toggled = active
-        # ensure style refresh
-        self.style().unpolish(self)
-        self.style().polish(self)
-        self.update()
-
-    def mousePressEvent(self, event):
-        self.activated.emit()
-        super().mousePressEvent(event)
-
-    @SafeProperty(bool)
-    def toggleable(self) -> bool:
-        """
-        Whether the item is toggleable (like a button) or not (like an action).
-
-        Returns:
-            bool: True if toggleable, False otherwise.
-        """
-        return self._toggleable
-
-    @toggleable.setter
-    def toggleable(self, value: bool):
-        """
-        Set whether the item is toggleable (like a button) or not (like an action).
-        Args:
-            value(bool): True to make toggleable, False otherwise.
-        """
-        self._toggleable = bool(value)
-
-    @SafeProperty(bool)
-    def toggled(self) -> bool:
-        """
-        Whether the item is currently toggled/selected.
-
-        Returns:
-            bool: True if toggled, False otherwise.
-        """
-        return self._toggled
-
-    @toggled.setter
-    def toggled(self, value: bool):
-        """
-        Set whether the item is currently toggled/selected.
-
-        Args:
-            value(bool): True to set toggled, False to untoggle.
-        """
-        self._toggled = value
-        if value:
-            new_icon = material_icon(
-                self._icon_name, filled=True, color=get_on_primary(), convert_to_pixmap=False
-            )
-        else:
-            new_icon = material_icon(
-                self._icon_name, filled=False, color=get_fg(), convert_to_pixmap=False
-            )
-        self.icon_btn.setIcon(new_icon)
-        # Re-polish so QSS applies correct colors to icon/labels
-        for w in (self, self.icon_btn, self.title_lbl, self.mini_lbl):
-            w.style().unpolish(w)
-            w.style().polish(w)
-            w.update()
-
-    @SafeProperty(bool)
-    def exclusive(self) -> bool:
-        """
-        Whether the item is exclusive in its toggle group.
-
-        Returns:
-            bool: True if exclusive, False otherwise.
-        """
-        return self._exclusive
-
-    @exclusive.setter
-    def exclusive(self, value: bool):
-        """
-        Set whether the item is exclusive in its toggle group.
-
-        Args:
-            value(bool): True to make exclusive, False otherwise.
-        """
-        self._exclusive = bool(value)
-
-    def refresh_theme(self):
-        # Recompute icon/label colors according to current theme and state
-        # Trigger the toggled setter to rebuild the icon with the correct color
-        self.toggled = self._toggled
-        # Ensure QSS-driven text/icon colors refresh
-        for w in (self, self.icon_btn, self.title_lbl, self.mini_lbl):
-            w.style().unpolish(w)
-            w.style().polish(w)
-            w.update()
-
-
-class DarkModeNavItem(NavigationItem):
-    """Bottom action item that toggles app theme and updates its icon/text."""
-
-    def __init__(
-        self, parent=None, *, id: str = "dark_mode", anim_duration: int = ANIMATION_DURATION
-    ):
-        super().__init__(
-            parent=parent,
-            title="Dark mode",
-            icon_name="dark_mode",
-            mini_text="Dark",
-            toggleable=False,  # action-like, no selection highlight changes
-            exclusive=False,
-            anim_duration=anim_duration,
-        )
-        self._id = id
-        self._sync_from_qapp_theme()
-        self.activated.connect(self.toggle_theme)
-
-    def _qapp_dark_enabled(self) -> bool:
-        qapp = QApplication.instance()
-        return bool(getattr(getattr(qapp, "theme", None), "theme", None) == "dark")
-
-    def _sync_from_qapp_theme(self):
-        is_dark = self._qapp_dark_enabled()
-        # Update labels
-        self.title_lbl.setText("Light mode" if is_dark else "Dark mode")
-        self.mini_lbl.setText("Light" if is_dark else "Dark")
-        # Update icon
-        self.icon_btn.setIcon(
-            material_icon("light_mode" if is_dark else "dark_mode", convert_to_pixmap=False)
-        )
-
-    def refresh_theme(self):
-        self._sync_from_qapp_theme()
-        for w in (self, self.icon_btn, self.title_lbl, self.mini_lbl):
-            w.style().unpolish(w)
-            w.style().polish(w)
-            w.update()
-
-    def toggle_theme(self):
-        """Toggle application theme and update icon/text."""
-        from bec_widgets.utils.colors import apply_theme
-
-        is_dark = self._qapp_dark_enabled()
-
-        apply_theme("light" if is_dark else "dark")
-        self._sync_from_qapp_theme()

bec_widgets/applications/views/developer_view/developer_view.py

@@ -1,63 +0,0 @@
-from qtpy.QtWidgets import QWidget
-
-from bec_widgets.applications.views.developer_view.developer_widget import DeveloperWidget
-from bec_widgets.applications.views.view import ViewBase
-
-
-class DeveloperView(ViewBase):
-    """
-    A view for users to write scripts and macros and execute them within the application.
-    """
-
-    def __init__(
-        self,
-        parent: QWidget | None = None,
-        content: QWidget | None = None,
-        *,
-        id: str | None = None,
-        title: str | None = None,
-    ):
-        super().__init__(parent=parent, content=content, id=id, title=title)
-        self.developer_widget = DeveloperWidget(parent=self)
-        self.set_content(self.developer_widget)
-
-        # Apply stretch after the layout is done
-        self.set_default_view([2, 5, 3], [7, 3])
-
-
-if __name__ == "__main__":
-    import sys
-
-    from bec_qthemes import apply_theme
-    from qtpy.QtWidgets import QApplication
-
-    from bec_widgets.applications.main_app import BECMainApp
-
-    app = QApplication(sys.argv)
-    apply_theme("dark")
-
-    _app = BECMainApp()
-    screen = app.primaryScreen()
-    screen_geometry = screen.availableGeometry()
-    screen_width = screen_geometry.width()
-    screen_height = screen_geometry.height()
-    # 70% of screen height, keep 16:9 ratio
-    height = int(screen_height * 0.9)
-    width = int(height * (16 / 9))
-
-    # If width exceeds screen width, scale down
-    if width > screen_width * 0.9:
-        width = int(screen_width * 0.9)
-        height = int(width / (16 / 9))
-
-    _app.resize(width, height)
-    developer_view = DeveloperView()
-    _app.add_view(
-        icon="code_blocks", title="IDE", widget=developer_view, id="developer_view", exclusive=True
-    )
-    _app.show()
-    # developer_view.show()
-    # developer_view.setWindowTitle("Developer View")
-    # developer_view.resize(1920, 1080)
-    # developer_view.set_stretch(horizontal=[1, 3, 2], vertical=[5, 5]) #can be set during runtime
-    sys.exit(app.exec_())

bec_widgets/applications/views/developer_view/developer_widget.py

@@ -1,347 +0,0 @@
-import re
-
-import markdown
-from bec_lib.endpoints import MessageEndpoints
-from bec_lib.script_executor import upload_script
-from bec_qthemes import material_icon
-from qtpy.QtGui import QKeySequence, QShortcut
-from qtpy.QtWidgets import QTextEdit, QVBoxLayout, QWidget
-from shiboken6 import isValid
-
-import bec_widgets.widgets.containers.ads as QtAds
-from bec_widgets import BECWidget
-from bec_widgets.utils.error_popups import SafeSlot
-from bec_widgets.utils.toolbars.actions import MaterialIconAction
-from bec_widgets.utils.toolbars.bundles import ToolbarBundle
-from bec_widgets.utils.toolbars.toolbar import ModularToolBar
-from bec_widgets.widgets.containers.ads import CDockManager, CDockWidget
-from bec_widgets.widgets.containers.advanced_dock_area.advanced_dock_area import AdvancedDockArea
-from bec_widgets.widgets.editors.monaco.monaco_dock import MonacoDock
-from bec_widgets.widgets.editors.web_console.web_console import WebConsole
-from bec_widgets.widgets.utility.ide_explorer.ide_explorer import IDEExplorer
-
-
-def markdown_to_html(md_text: str) -> str:
-    """Convert Markdown with syntax highlighting to HTML (Qt-compatible)."""
-
-    # Preprocess: convert consecutive >>> lines to Python code blocks
-    def replace_python_examples(match):
-        indent = match.group(1)
-        examples = match.group(2)
-        # Remove >>> prefix and clean up the code
-        lines = []
-        for line in examples.strip().split("\n"):
-            line = line.strip()
-            if line.startswith(">>> "):
-                lines.append(line[4:])  # Remove '>>> '
-            elif line.startswith(">>>"):
-                lines.append(line[3:])  # Remove '>>>'
-        code = "\n".join(lines)
-
-        return f"{indent}```python\n{indent}{code}\n{indent}```"
-
-    # Match one or more consecutive >>> lines (with same indentation)
-    pattern = r"^(\s*)((?:>>> .+(?:\n|$))+)"
-    md_text = re.sub(pattern, replace_python_examples, md_text, flags=re.MULTILINE)
-
-    extensions = ["fenced_code", "codehilite", "tables", "sane_lists"]
-    html = markdown.markdown(
-        md_text,
-        extensions=extensions,
-        extension_configs={
-            "codehilite": {"linenums": False, "guess_lang": False, "noclasses": True}
-        },
-        output_format="html",
-    )
-
-    # Remove hardcoded background colors that conflict with themes
-    html = re.sub(r'style="background: #[^"]*"', 'style="background: transparent"', html)
-    html = re.sub(r"background: #[^;]*;", "", html)
-
-    # Add CSS to force code blocks to wrap
-    css = """
-    <style>
-    pre, code {
-        white-space: pre-wrap !important;
-        word-wrap: break-word !important;
-        overflow-wrap: break-word !important;
-    }
-    .codehilite pre {
-        white-space: pre-wrap !important;
-        word-wrap: break-word !important;
-        overflow-wrap: break-word !important;
-    }
-    </style>
-    """
-
-    return css + html
-
-
-class DeveloperWidget(BECWidget, QWidget):
-
-    def __init__(self, parent=None, **kwargs):
-        super().__init__(parent=parent, **kwargs)
-
-        # Top-level layout hosting a toolbar and the dock manager
-        self._root_layout = QVBoxLayout(self)
-        self._root_layout.setContentsMargins(0, 0, 0, 0)
-        self._root_layout.setSpacing(0)
-        self.toolbar = ModularToolBar(self)
-        self.init_developer_toolbar()
-        self._root_layout.addWidget(self.toolbar)
-
-        self.dock_manager = CDockManager(self)
-        self.dock_manager.setStyleSheet("")
-        self._root_layout.addWidget(self.dock_manager)
-
-        # Initialize the widgets
-        self.explorer = IDEExplorer(self)
-        self.console = WebConsole(self)
-        self.terminal = WebConsole(self, startup_cmd="")
-        self.monaco = MonacoDock(self)
-        self.monaco.save_enabled.connect(self._on_save_enabled_update)
-        self.plotting_ads = AdvancedDockArea(self, mode="plot", default_add_direction="bottom")
-        self.signature_help = QTextEdit(self)
-        self.signature_help.setAcceptRichText(True)
-        self.signature_help.setReadOnly(True)
-        self.signature_help.setLineWrapMode(QTextEdit.LineWrapMode.WidgetWidth)
-        opt = self.signature_help.document().defaultTextOption()
-        opt.setWrapMode(opt.WrapMode.WrapAnywhere)
-        self.signature_help.document().setDefaultTextOption(opt)
-        self.monaco.signature_help.connect(
-            lambda text: self.signature_help.setHtml(markdown_to_html(text))
-        )
-        self._current_script_id: str | None = None
-
-        # Create the dock widgets
-        self.explorer_dock = QtAds.CDockWidget("Explorer", self)
-        self.explorer_dock.setWidget(self.explorer)
-
-        self.console_dock = QtAds.CDockWidget("Console", self)
-        self.console_dock.setWidget(self.console)
-
-        self.monaco_dock = QtAds.CDockWidget("Monaco Editor", self)
-        self.monaco_dock.setWidget(self.monaco)
-
-        self.terminal_dock = QtAds.CDockWidget("Terminal", self)
-        self.terminal_dock.setWidget(self.terminal)
-
-        # Monaco will be central widget
-        self.dock_manager.setCentralWidget(self.monaco_dock)
-
-        # Add the dock widgets to the dock manager
-        area_bottom = self.dock_manager.addDockWidget(
-            QtAds.DockWidgetArea.BottomDockWidgetArea, self.console_dock
-        )
-        self.dock_manager.addDockWidgetTabToArea(self.terminal_dock, area_bottom)
-
-        area_left = self.dock_manager.addDockWidget(
-            QtAds.DockWidgetArea.LeftDockWidgetArea, self.explorer_dock
-        )
-        area_left.titleBar().setVisible(False)
-
-        for dock in self.dock_manager.dockWidgets():
-            # dock.setFeature(CDockWidget.DockWidgetDeleteOnClose, True)#TODO implement according to MonacoDock or AdvancedDockArea
-            # dock.setFeature(CDockWidget.CustomCloseHandling, True) #TODO same
-            dock.setFeature(CDockWidget.DockWidgetFeature.DockWidgetClosable, False)
-            dock.setFeature(CDockWidget.DockWidgetFeature.DockWidgetFloatable, False)
-            dock.setFeature(CDockWidget.DockWidgetFeature.DockWidgetMovable, False)
-
-        self.plotting_ads_dock = QtAds.CDockWidget("Plotting Area", self)
-        self.plotting_ads_dock.setWidget(self.plotting_ads)
-
-        self.signature_dock = QtAds.CDockWidget("Signature Help", self)
-        self.signature_dock.setWidget(self.signature_help)
-
-        area_right = self.dock_manager.addDockWidget(
-            QtAds.DockWidgetArea.RightDockWidgetArea, self.plotting_ads_dock
-        )
-        self.dock_manager.addDockWidgetTabToArea(self.signature_dock, area_right)
-
-        # Connect editor signals
-        self.explorer.file_open_requested.connect(self._open_new_file)
-        self.monaco.macro_file_updated.connect(self.explorer.refresh_macro_file)
-
-        self.toolbar.show_bundles(["save", "execution", "settings"])
-
-    def init_developer_toolbar(self):
-        """Initialize the developer toolbar with necessary actions and widgets."""
-        save_button = MaterialIconAction(
-            icon_name="save", tooltip="Save", label_text="Save", filled=True, parent=self
-        )
-        save_button.action.triggered.connect(self.on_save)
-        self.toolbar.components.add_safe("save", save_button)
-
-        save_as_button = MaterialIconAction(
-            icon_name="save_as", tooltip="Save As", label_text="Save As", parent=self
-        )
-        self.toolbar.components.add_safe("save_as", save_as_button)
-        save_as_button.action.triggered.connect(self.on_save_as)
-
-        save_bundle = ToolbarBundle("save", self.toolbar.components)
-        save_bundle.add_action("save")
-        save_bundle.add_action("save_as")
-        self.toolbar.add_bundle(save_bundle)
-
-        run_action = MaterialIconAction(
-            icon_name="play_arrow",
-            tooltip="Run current file",
-            label_text="Run",
-            filled=True,
-            parent=self,
-        )
-        run_action.action.triggered.connect(self.on_execute)
-        self.toolbar.components.add_safe("run", run_action)
-
-        stop_action = MaterialIconAction(
-            icon_name="stop",
-            tooltip="Stop current execution",
-            label_text="Stop",
-            filled=True,
-            parent=self,
-        )
-        stop_action.action.triggered.connect(self.on_stop)
-        self.toolbar.components.add_safe("stop", stop_action)
-
-        execution_bundle = ToolbarBundle("execution", self.toolbar.components)
-        execution_bundle.add_action("run")
-        execution_bundle.add_action("stop")
-        self.toolbar.add_bundle(execution_bundle)
-
-        vim_action = MaterialIconAction(
-            icon_name="vim",
-            tooltip="Toggle Vim Mode",
-            label_text="Vim",
-            filled=True,
-            parent=self,
-            checkable=True,
-        )
-        self.toolbar.components.add_safe("vim", vim_action)
-        vim_action.action.triggered.connect(self.on_vim_triggered)
-
-        settings_bundle = ToolbarBundle("settings", self.toolbar.components)
-        settings_bundle.add_action("vim")
-        self.toolbar.add_bundle(settings_bundle)
-
-        save_shortcut = QShortcut(QKeySequence("Ctrl+S"), self)
-        save_shortcut.activated.connect(self.on_save)
-        save_as_shortcut = QShortcut(QKeySequence("Ctrl+Shift+S"), self)
-        save_as_shortcut.activated.connect(self.on_save_as)
-
-    def _open_new_file(self, file_name: str, scope: str):
-        self.monaco.open_file(file_name, scope)
-
-        # Set read-only mode for shared files
-        if "shared" in scope:
-            self.monaco.set_file_readonly(file_name, True)
-
-        # Add appropriate icon based on file type
-        if "script" in scope:
-            # Use script icon for script files
-            icon = material_icon("script", size=(24, 24))
-            self.monaco.set_file_icon(file_name, icon)
-        elif "macro" in scope:
-            # Use function icon for macro files
-            icon = material_icon("function", size=(24, 24))
-            self.monaco.set_file_icon(file_name, icon)
-
-    @SafeSlot()
-    def on_save(self):
-        self.monaco.save_file()
-
-    @SafeSlot()
-    def on_save_as(self):
-        self.monaco.save_file(force_save_as=True)
-
-    @SafeSlot()
-    def on_vim_triggered(self):
-        self.monaco.set_vim_mode(self.toolbar.components.get_action("vim").action.isChecked())
-
-    @SafeSlot(bool)
-    def _on_save_enabled_update(self, enabled: bool):
-        self.toolbar.components.get_action("save").action.setEnabled(enabled)
-        self.toolbar.components.get_action("save_as").action.setEnabled(enabled)
-
-    @SafeSlot()
-    def on_execute(self):
-        self.script_editor_tab = self.monaco.last_focused_editor
-        if not self.script_editor_tab:
-            return
-        self.current_script_id = upload_script(
-            self.client.connector, self.script_editor_tab.widget().get_text()
-        )
-        self.console.write(f'bec._run_script("{self.current_script_id}")')
-        print(f"Uploaded script with ID: {self.current_script_id}")
-
-    @SafeSlot()
-    def on_stop(self):
-        if not self.current_script_id:
-            return
-        self.console.send_ctrl_c()
-
-    @property
-    def current_script_id(self):
-        return self._current_script_id
-
-    @current_script_id.setter
-    def current_script_id(self, value: str | None):
-        if value is not None and not isinstance(value, str):
-            raise ValueError("Script ID must be a string.")
-        old_script_id = self._current_script_id
-        self._current_script_id = value
-        self._update_subscription(value, old_script_id)
-
-    def _update_subscription(self, new_script_id: str | None, old_script_id: str | None):
-        if old_script_id is not None:
-            self.bec_dispatcher.disconnect_slot(
-                self.on_script_execution_info, MessageEndpoints.script_execution_info(old_script_id)
-            )
-        if new_script_id is not None:
-            self.bec_dispatcher.connect_slot(
-                self.on_script_execution_info, MessageEndpoints.script_execution_info(new_script_id)
-            )
-
-    @SafeSlot(dict, dict)
-    def on_script_execution_info(self, content: dict, metadata: dict):
-        print(f"Script execution info: {content}")
-        current_lines = content.get("current_lines")
-        if not current_lines:
-            self.script_editor_tab.widget().clear_highlighted_lines()
-            return
-        line_number = current_lines[0]
-        self.script_editor_tab.widget().clear_highlighted_lines()
-        self.script_editor_tab.widget().set_highlighted_lines(line_number, line_number)
-
-    def cleanup(self):
-        for dock in self.dock_manager.dockWidgets():
-            self._delete_dock(dock)
-        return super().cleanup()
-
-    def _delete_dock(self, dock: CDockWidget) -> None:
-        w = dock.widget()
-        if w and isValid(w):
-            w.close()
-            w.deleteLater()
-        if isValid(dock):
-            dock.closeDockWidget()
-            dock.deleteDockWidget()
-
-
-if __name__ == "__main__":
-    import sys
-
-    from bec_qthemes import apply_theme
-    from qtpy.QtWidgets import QApplication
-
-    from bec_widgets.applications.main_app import BECMainApp
-
-    app = QApplication(sys.argv)
-    apply_theme("dark")
-
-    _app = BECMainApp()
-    _app.show()
-    # developer_view.show()
-    # developer_view.setWindowTitle("Developer View")
-    # developer_view.resize(1920, 1080)
-    # developer_view.set_stretch(horizontal=[1, 3, 2], vertical=[5, 5]) #can be set during runtime
-    sys.exit(app.exec_())

bec_widgets/applications/views/device_manager_view/device_manager_view.py

@@ -1,687 +0,0 @@
-from __future__ import annotations
-
-import os
-from functools import partial
-from typing import List, Literal
-
-import PySide6QtAds as QtAds
-import yaml
-from bec_lib import config_helper
-from bec_lib.bec_yaml_loader import yaml_load
-from bec_lib.file_utils import DeviceConfigWriter
-from bec_lib.logger import bec_logger
-from bec_lib.plugin_helper import plugin_package_name, plugin_repo_path
-from bec_qthemes import apply_theme
-from PySide6QtAds import CDockManager, CDockWidget
-from qtpy.QtCore import Qt, QThreadPool, QTimer
-from qtpy.QtWidgets import (
-    QDialog,
-    QFileDialog,
-    QHBoxLayout,
-    QLabel,
-    QMessageBox,
-    QPushButton,
-    QSizePolicy,
-    QSplitter,
-    QTextEdit,
-    QVBoxLayout,
-    QWidget,
-)
-
-from bec_widgets import BECWidget
-from bec_widgets.utils.error_popups import SafeSlot
-from bec_widgets.utils.help_inspector.help_inspector import HelpInspector
-from bec_widgets.utils.toolbars.actions import MaterialIconAction
-from bec_widgets.utils.toolbars.bundles import ToolbarBundle
-from bec_widgets.utils.toolbars.toolbar import ModularToolBar
-from bec_widgets.widgets.control.device_manager.components import (
-    DeviceTableView,
-    DMConfigView,
-    DMOphydTest,
-    DocstringView,
-)
-from bec_widgets.widgets.control.device_manager.components._util import SharedSelectionSignal
-from bec_widgets.widgets.control.device_manager.components.available_device_resources.available_device_resources import (
-    AvailableDeviceResources,
-)
-from bec_widgets.widgets.services.device_browser.device_item.config_communicator import (
-    CommunicateConfigAction,
-)
-from bec_widgets.widgets.services.device_browser.device_item.device_config_dialog import (
-    PresetClassDeviceConfigDialog,
-)
-
-logger = bec_logger.logger
-
-_yes_no_question = partial(
-    QMessageBox.question,
-    buttons=QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No,
-    defaultButton=QMessageBox.StandardButton.No,
-)
-
-
-def set_splitter_weights(splitter: QSplitter, weights: List[float]) -> None:
-    """
-    Apply initial sizes to a splitter using weight ratios, e.g. [1,3,2,1].
-    Works for horizontal or vertical splitters and sets matching stretch factors.
-    """
-
-    def apply():
-        n = splitter.count()
-        if n == 0:
-            return
-        w = list(weights[:n]) + [1] * max(0, n - len(weights))
-        w = [max(0.0, float(x)) for x in w]
-        tot_w = sum(w)
-        if tot_w <= 0:
-            w = [1.0] * n
-            tot_w = float(n)
-        total_px = (
-            splitter.width()
-            if splitter.orientation() == Qt.Orientation.Horizontal
-            else splitter.height()
-        )
-        if total_px < 2:
-            QTimer.singleShot(0, apply)
-            return
-        sizes = [max(1, int(total_px * (wi / tot_w))) for wi in w]
-        diff = total_px - sum(sizes)
-        if diff != 0:
-            idx = max(range(n), key=lambda i: w[i])
-            sizes[idx] = max(1, sizes[idx] + diff)
-        splitter.setSizes(sizes)
-        for i, wi in enumerate(w):
-            splitter.setStretchFactor(i, max(1, int(round(wi * 100))))
-
-    QTimer.singleShot(0, apply)
-
-
-class ConfigChoiceDialog(QDialog):
-    REPLACE = 1
-    ADD = 2
-    CANCEL = 0
-
-    def __init__(self, parent=None):
-        super().__init__(parent)
-        self.setWindowTitle("Load Config")
-        layout = QVBoxLayout(self)
-
-        label = QLabel("Do you want to replace the current config or add to it?")
-        label.setWordWrap(True)
-        layout.addWidget(label)
-
-        # Buttons: equal size, stacked vertically
-        self.replace_btn = QPushButton("Replace")
-        self.add_btn = QPushButton("Add")
-        self.cancel_btn = QPushButton("Cancel")
-        btn_layout = QHBoxLayout()
-        for btn in (self.replace_btn, self.add_btn, self.cancel_btn):
-            btn.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
-            btn_layout.addWidget(btn)
-        layout.addLayout(btn_layout)
-
-        # Connect signals to explicit slots
-        self.replace_btn.clicked.connect(self.accept_replace)
-        self.add_btn.clicked.connect(self.accept_add)
-        self.cancel_btn.clicked.connect(self.reject_cancel)
-
-        self._result = self.CANCEL
-
-    def accept_replace(self):
-        self._result = self.REPLACE
-        self.accept()
-
-    def accept_add(self):
-        self._result = self.ADD
-        self.accept()
-
-    def reject_cancel(self):
-        self._result = self.CANCEL
-        self.reject()
-
-    def result(self):
-        return self._result
-
-
-AVAILABLE_RESOURCE_IS_READY = False
-
-
-class DeviceManagerView(BECWidget, QWidget):
-
-    def __init__(self, parent=None, *args, **kwargs):
-        super().__init__(parent=parent, client=None, *args, **kwargs)
-
-        self._config_helper = config_helper.ConfigHelper(self.client.connector)
-        self._shared_selection = SharedSelectionSignal()
-
-        # Top-level layout hosting a toolbar and the dock manager
-        self._root_layout = QVBoxLayout(self)
-        self._root_layout.setContentsMargins(0, 0, 0, 0)
-        self._root_layout.setSpacing(0)
-        self.dock_manager = CDockManager(self)
-        self.dock_manager.setStyleSheet("")
-        self._root_layout.addWidget(self.dock_manager)
-
-        # Device Table View widget
-        self.device_table_view = DeviceTableView(
-            self, shared_selection_signal=self._shared_selection
-        )
-        self.device_table_view_dock = QtAds.CDockWidget(self.dock_manager, "Device Table", self)
-        self.device_table_view_dock.setWidget(self.device_table_view)
-
-        # Device Config View widget
-        self.dm_config_view = DMConfigView(self)
-        self.dm_config_view_dock = QtAds.CDockWidget(self.dock_manager, "Device Config View", self)
-        self.dm_config_view_dock.setWidget(self.dm_config_view)
-
-        # Docstring View
-        self.dm_docs_view = DocstringView(self)
-        self.dm_docs_view_dock = QtAds.CDockWidget(self.dock_manager, "Docstring View", self)
-        self.dm_docs_view_dock.setWidget(self.dm_docs_view)
-
-        # Ophyd Test view
-        self.ophyd_test_view = DMOphydTest(self)
-        self.ophyd_test_dock_view = QtAds.CDockWidget(self.dock_manager, "Ophyd Test View", self)
-        self.ophyd_test_dock_view.setWidget(self.ophyd_test_view)
-
-        # Help Inspector
-        widget = QWidget(self)
-        layout = QVBoxLayout(widget)
-        layout.setContentsMargins(0, 0, 0, 0)
-        layout.setSpacing(0)
-        self.help_inspector = HelpInspector(self)
-        layout.addWidget(self.help_inspector)
-        text_box = QTextEdit(self)
-        text_box.setReadOnly(False)
-        text_box.setPlaceholderText("Help text will appear here...")
-        layout.addWidget(text_box)
-        self.help_inspector_dock = QtAds.CDockWidget(self.dock_manager, "Help Inspector", self)
-        self.help_inspector_dock.setWidget(widget)
-
-        # Register callback
-        self.help_inspector.bec_widget_help.connect(text_box.setMarkdown)
-
-        # Error Logs View
-        self.error_logs_view = QTextEdit(self)
-        self.error_logs_view.setReadOnly(True)
-        self.error_logs_view.setPlaceholderText("Error logs will appear here...")
-        self.error_logs_dock = QtAds.CDockWidget(self.dock_manager, "Error Logs", self)
-        self.error_logs_dock.setWidget(self.error_logs_view)
-        self.ophyd_test_view.validation_msg_md.connect(self.error_logs_view.setMarkdown)
-
-        # Arrange widgets within the QtAds dock manager
-        # Central widget area
-        self.central_dock_area = self.dock_manager.setCentralWidget(self.device_table_view_dock)
-        # Right area - should be pushed into view if something is active
-        self.dock_manager.addDockWidget(
-            QtAds.DockWidgetArea.RightDockWidgetArea,
-            self.ophyd_test_dock_view,
-            self.central_dock_area,
-        )
-        # create bottom area (2-arg -> area)
-        self.bottom_dock_area = self.dock_manager.addDockWidget(
-            QtAds.DockWidgetArea.BottomDockWidgetArea, self.dm_docs_view_dock
-        )
-
-        # YAML view left of docstrings (docks relative to bottom area)
-        self.dock_manager.addDockWidget(
-            QtAds.DockWidgetArea.LeftDockWidgetArea, self.dm_config_view_dock, self.bottom_dock_area
-        )
-
-        # Error/help area right of docstrings (dock relative to bottom area)
-        area = self.dock_manager.addDockWidget(
-            QtAds.DockWidgetArea.RightDockWidgetArea,
-            self.help_inspector_dock,
-            self.bottom_dock_area,
-        )
-        self.dock_manager.addDockWidgetTabToArea(self.error_logs_dock, area)
-
-        for dock in self.dock_manager.dockWidgets():
-            dock.setFeature(CDockWidget.DockWidgetClosable, False)
-            dock.setFeature(CDockWidget.DockWidgetFloatable, False)
-            dock.setFeature(CDockWidget.DockWidgetMovable, False)
-
-        # Apply stretch after the layout is done
-        self.set_default_view([2, 8, 2], [7, 3])
-
-        for signal, slots in [
-            (
-                self.device_table_view.selected_devices,
-                (self.dm_config_view.on_select_config, self.dm_docs_view.on_select_config),
-            ),
-            (
-                self.ophyd_test_view.device_validated,
-                (self.device_table_view.update_device_validation,),
-            ),
-            (
-                self.device_table_view.device_configs_changed,
-                (self.ophyd_test_view.change_device_configs,),
-            ),
-        ]:
-            for slot in slots:
-                signal.connect(slot)
-
-        # Once available resource is ready, add it to the view again
-        if AVAILABLE_RESOURCE_IS_READY:
-            # Available Resources Widget
-            self.available_devices = AvailableDeviceResources(
-                self, shared_selection_signal=self._shared_selection
-            )
-            self.available_devices_dock = QtAds.CDockWidget(
-                self.dock_manager, "Available Devices", self
-            )
-            self.available_devices_dock.setWidget(self.available_devices)
-            # Connect slots for available reosource
-            for signal, slots in [
-                (
-                    self.available_devices.selected_devices,
-                    (self.dm_config_view.on_select_config, self.dm_docs_view.on_select_config),
-                ),
-                (
-                    self.device_table_view.device_configs_changed,
-                    (self.available_devices.mark_devices_used,),
-                ),
-                (
-                    self.available_devices.add_selected_devices,
-                    (self.device_table_view.add_device_configs,),
-                ),
-                (
-                    self.available_devices.del_selected_devices,
-                    (self.device_table_view.remove_device_configs,),
-                ),
-            ]:
-                for slot in slots:
-                    signal.connect(slot)
-
-        # Add toolbar
-        self._add_toolbar()
-
-    def _add_toolbar(self):
-        self.toolbar = ModularToolBar(self)
-
-        # Add IO actions
-        self._add_io_actions()
-        self._add_table_actions()
-        self.toolbar.show_bundles(["IO", "Table"])
-        self._root_layout.insertWidget(0, self.toolbar)
-
-    def _add_io_actions(self):
-        # Create IO bundle
-        io_bundle = ToolbarBundle("IO", self.toolbar.components)
-
-        # Load from disk
-        load = MaterialIconAction(
-            text_position="under",
-            icon_name="file_open",
-            parent=self,
-            tooltip="Load configuration file from disk",
-            label_text="Load Config",
-        )
-        self.toolbar.components.add_safe("load", load)
-        load.action.triggered.connect(self._load_file_action)
-        io_bundle.add_action("load")
-
-        # Add safe to disk
-        save_to_disk = MaterialIconAction(
-            text_position="under",
-            icon_name="file_save",
-            parent=self,
-            tooltip="Save config to disk",
-            label_text="Save Config",
-        )
-        self.toolbar.components.add_safe("save_to_disk", save_to_disk)
-        save_to_disk.action.triggered.connect(self._save_to_disk_action)
-        io_bundle.add_action("save_to_disk")
-
-        # Add load config from redis
-        load_redis = MaterialIconAction(
-            text_position="under",
-            icon_name="cached",
-            parent=self,
-            tooltip="Load current config from Redis",
-            label_text="Get Current Config",
-        )
-        load_redis.action.triggered.connect(self._load_redis_action)
-        self.toolbar.components.add_safe("load_redis", load_redis)
-        io_bundle.add_action("load_redis")
-
-        # Update config action
-        update_config_redis = MaterialIconAction(
-            text_position="under",
-            icon_name="cloud_upload",
-            parent=self,
-            tooltip="Update current config in Redis",
-            label_text="Update Config",
-        )
-        update_config_redis.action.setEnabled(False)
-        update_config_redis.action.triggered.connect(self._update_redis_action)
-        self.toolbar.components.add_safe("update_config_redis", update_config_redis)
-        io_bundle.add_action("update_config_redis")
-
-        # Add load config from plugin dir
-        self.toolbar.add_bundle(io_bundle)
-
-    # Table actions
-
-    def _add_table_actions(self) -> None:
-        table_bundle = ToolbarBundle("Table", self.toolbar.components)
-
-        # Reset composed view
-        reset_composed = MaterialIconAction(
-            text_position="under",
-            icon_name="delete_sweep",
-            parent=self,
-            tooltip="Reset current composed config view",
-            label_text="Reset Config",
-        )
-        reset_composed.action.triggered.connect(self._reset_composed_view)
-        self.toolbar.components.add_safe("reset_composed", reset_composed)
-        table_bundle.add_action("reset_composed")
-
-        # Add device
-        add_device = MaterialIconAction(
-            text_position="under",
-            icon_name="add",
-            parent=self,
-            tooltip="Add new device",
-            label_text="Add Device",
-        )
-        add_device.action.triggered.connect(self._add_device_action)
-        self.toolbar.components.add_safe("add_device", add_device)
-        table_bundle.add_action("add_device")
-
-        # Remove device
-        remove_device = MaterialIconAction(
-            text_position="under",
-            icon_name="remove",
-            parent=self,
-            tooltip="Remove device",
-            label_text="Remove Device",
-        )
-        remove_device.action.triggered.connect(self._remove_device_action)
-        self.toolbar.components.add_safe("remove_device", remove_device)
-        table_bundle.add_action("remove_device")
-
-        # Rerun validation
-        rerun_validation = MaterialIconAction(
-            text_position="under",
-            icon_name="checklist",
-            parent=self,
-            tooltip="Run device validation with 'connect' on selected devices",
-            label_text="Validate Connection",
-        )
-        rerun_validation.action.triggered.connect(self._rerun_validation_action)
-        self.toolbar.components.add_safe("rerun_validation", rerun_validation)
-        table_bundle.add_action("rerun_validation")
-
-        # Add load config from plugin dir
-        self.toolbar.add_bundle(table_bundle)
-
-    # IO actions
-    def _coming_soon(self):
-        return QMessageBox.question(
-            self,
-            "Not implemented yet",
-            "This feature has not been implemented yet, will be coming soon...!!",
-            QMessageBox.StandardButton.Cancel,
-            QMessageBox.StandardButton.Cancel,
-        )
-
-    @SafeSlot()
-    def _load_file_action(self):
-        """Action for the 'load' action to load a config from disk for the io_bundle of the toolbar."""
-        try:
-            plugin_path = plugin_repo_path()
-            plugin_name = plugin_package_name()
-            config_path = os.path.join(plugin_path, plugin_name, "device_configs")
-        except ValueError:
-            # Get the recovery config path as fallback
-            config_path = self._get_recovery_config_path()
-            logger.warning(
-                f"No plugin repository installed, fallback to recovery config path: {config_path}"
-            )
-
-        # Implement the file loading logic here
-        start_dir = os.path.abspath(config_path)
-        file_path = self._get_file_path(start_dir, "open_file")
-        if file_path:
-            self._load_config_from_file(file_path)
-
-    def _get_file_path(self, start_dir: str, mode: Literal["open_file", "save_file"]) -> str:
-        if mode == "open_file":
-            file_path, _ = QFileDialog.getOpenFileName(
-                self, caption="Select Config File", dir=start_dir
-            )
-        else:
-            file_path, _ = QFileDialog.getSaveFileName(
-                self, caption="Save Config File", dir=start_dir
-            )
-        return file_path
-
-    def _load_config_from_file(self, file_path: str):
-        """
-        Load device config from a given file path and update the device table view.
-
-        Args:
-            file_path (str): Path to the configuration file.
-        """
-        try:
-            config = [{"name": k, **v} for k, v in yaml_load(file_path).items()]
-        except Exception as e:
-            logger.error(f"Failed to load config from file {file_path}. Error: {e}")
-            return
-        self._open_config_choice_dialog(config)
-
-    def _open_config_choice_dialog(self, config: List[dict]):
-        """
-        Open a dialog to choose whether to replace or add the loaded config.
-
-        Args:
-            config (List[dict]): List of device configurations loaded from the file.
-        """
-        dialog = ConfigChoiceDialog(self)
-        if dialog.exec():
-            if dialog.result() == ConfigChoiceDialog.REPLACE:
-                self.device_table_view.set_device_config(config)
-            elif dialog.result() == ConfigChoiceDialog.ADD:
-                self.device_table_view.add_device_configs(config)
-
-    # TODO would we ever like to add the current config to an existing composition
-    @SafeSlot()
-    def _load_redis_action(self):
-        """Action for the 'load_redis' action to load the current config from Redis for the io_bundle of the toolbar."""
-        reply = _yes_no_question(
-            self,
-            "Load currently active config",
-            "Do you really want to discard the current config and reload?",
-        )
-        if reply == QMessageBox.StandardButton.Yes and self.client.device_manager is not None:
-            self.device_table_view.set_device_config(
-                self.client.device_manager._get_redis_device_config()
-            )
-        else:
-            return
-
-    @SafeSlot()
-    def _update_redis_action(self) -> None | QMessageBox.StandardButton:
-        """Action to push the current composition to Redis"""
-        reply = _yes_no_question(
-            self,
-            "Push composition to Redis",
-            "Do you really want to replace the active configuration in the BEC server with the current composition? ",
-        )
-        if reply != QMessageBox.StandardButton.Yes:
-            return
-        if self.device_table_view.table.contains_invalid_devices():
-            return QMessageBox.warning(
-                self, "Validation has errors!", "Please resolve before proceeding."
-            )
-        if self.ophyd_test_view.validation_running():
-            return QMessageBox.warning(
-                self, "Validation has not completed.", "Please wait for the validation to finish."
-            )
-        self._push_composition_to_redis()
-
-    def _push_composition_to_redis(self):
-        config = {cfg.pop("name"): cfg for cfg in self.device_table_view.table.all_configs()}
-        threadpool = QThreadPool.globalInstance()
-        comm = CommunicateConfigAction(self._config_helper, None, config, "set")
-        threadpool.start(comm)
-
-    @SafeSlot()
-    def _save_to_disk_action(self):
-        """Action for the 'save_to_disk' action to save the current config to disk."""
-        # Check if plugin repo is installed...
-        try:
-            config_path = self._get_recovery_config_path()
-        except ValueError:
-            # Get the recovery config path as fallback
-            config_path = os.path.abspath(os.path.expanduser("~"))
-            logger.warning(f"Failed to find recovery config path, fallback to: {config_path}")
-
-        # Implement the file loading logic here
-        file_path = self._get_file_path(config_path, "save_file")
-        if file_path:
-            config = {cfg.pop("name"): cfg for cfg in self.device_table_view.get_device_config()}
-            with open(file_path, "w") as file:
-                file.write(yaml.dump(config))
-
-    # Table actions
-    @SafeSlot()
-    def _reset_composed_view(self):
-        """Action for the 'reset_composed_view' action to reset the composed view."""
-        reply = _yes_no_question(
-            self,
-            "Clear View",
-            "You are about to clear the current composed config view, please confirm...",
-        )
-        if reply == QMessageBox.StandardButton.Yes:
-            self.device_table_view.clear_device_configs()
-
-    # TODO Bespoke Form to add a new device
-    @SafeSlot()
-    def _add_device_action(self):
-        """Action for the 'add_device' action to add a new device."""
-        dialog = PresetClassDeviceConfigDialog(parent=self)
-        dialog.accepted_data.connect(self._add_to_table_from_dialog)
-        dialog.open()
-
-    @SafeSlot(dict)
-    def _add_to_table_from_dialog(self, data):
-        self.device_table_view.add_device_configs([data])
-
-    @SafeSlot()
-    def _remove_device_action(self):
-        """Action for the 'remove_device' action to remove a device."""
-        self.device_table_view.remove_selected_rows()
-
-    @SafeSlot()
-    @SafeSlot(bool)
-    def _rerun_validation_action(self, connect: bool = True):
-        """Action for the 'rerun_validation' action to rerun validation on selected devices."""
-        configs = self.device_table_view.table.selected_configs()
-        self.ophyd_test_view.change_device_configs(configs, True, connect)
-
-    ####### Default view has to be done with setting up splitters ########
-    def set_default_view(
-        self, horizontal_weights: list, vertical_weights: list
-    ):  # TODO separate logic for all ads based widgets
-        """Apply initial weights to every horizontal and vertical splitter.
-
-        Examples:
-            horizontal_weights = [1, 3, 2, 1]
-            vertical_weights   = [3, 7]  # top:bottom = 30:70
-        """
-        splitters_h = []
-        splitters_v = []
-        for splitter in self.findChildren(QSplitter):
-            if splitter.orientation() == Qt.Orientation.Horizontal:
-                splitters_h.append(splitter)
-            elif splitter.orientation() == Qt.Orientation.Vertical:
-                splitters_v.append(splitter)
-
-        def apply_all():
-            for s in splitters_h:
-                set_splitter_weights(s, horizontal_weights)
-            for s in splitters_v:
-                set_splitter_weights(s, vertical_weights)
-
-        QTimer.singleShot(0, apply_all)
-
-    def set_stretch(
-        self, *, horizontal=None, vertical=None
-    ):  # TODO separate logic for all ads based widgets
-        """Update splitter weights and re-apply to all splitters.
-
-        Accepts either a list/tuple of weights (e.g., [1,3,2,1]) or a role dict
-        for convenience: horizontal roles = {"left","center","right"},
-        vertical roles = {"top","bottom"}.
-        """
-
-        def _coerce_h(x):
-            if x is None:
-                return None
-            if isinstance(x, (list, tuple)):
-                return list(map(float, x))
-            if isinstance(x, dict):
-                return [
-                    float(x.get("left", 1)),
-                    float(x.get("center", x.get("middle", 1))),
-                    float(x.get("right", 1)),
-                ]
-            return None
-
-        def _coerce_v(x):
-            if x is None:
-                return None
-            if isinstance(x, (list, tuple)):
-                return list(map(float, x))
-            if isinstance(x, dict):
-                return [float(x.get("top", 1)), float(x.get("bottom", 1))]
-            return None
-
-        h = _coerce_h(horizontal)
-        v = _coerce_v(vertical)
-        if h is None:
-            h = [1, 1, 1]
-        if v is None:
-            v = [1, 1]
-        self.set_default_view(h, v)
-
-    def _get_recovery_config_path(self) -> str:
-        """Get the recovery config path from the log_writer config."""
-        # pylint: disable=protected-access
-        log_writer_config = self.client._service_config.config.get("log_writer", {})
-        writer = DeviceConfigWriter(service_config=log_writer_config)
-        return os.path.abspath(os.path.expanduser(writer.get_recovery_directory()))
-
-
-if __name__ == "__main__":
-    import sys
-    from copy import deepcopy
-
-    from bec_lib.bec_yaml_loader import yaml_load
-    from qtpy.QtWidgets import QApplication
-
-    from bec_widgets.widgets.utility.visual.dark_mode_button.dark_mode_button import DarkModeButton
-
-    app = QApplication(sys.argv)
-    w = QWidget()
-    l = QVBoxLayout()
-    w.setLayout(l)
-    apply_theme("dark")
-    button = DarkModeButton()
-    l.addWidget(button)
-    device_manager_view = DeviceManagerView()
-    l.addWidget(device_manager_view)
-    # config_path = "/Users/appel_c/work_psi_awi/bec_workspace/csaxs_bec/csaxs_bec/device_configs/first_light.yaml"
-    # cfg = yaml_load(config_path)
-    # cfg.update({"device_will_fail": {"name": "device_will_fail", "some_param": 1}})
-
-    # # config = device_manager_view.client.device_manager._get_redis_device_config()
-    # device_manager_view.device_table_view.set_device_config(cfg)
-    w.show()
-    w.setWindowTitle("Device Manager View")
-    w.resize(1920, 1080)
-    # developer_view.set_stretch(horizontal=[1, 3, 2], vertical=[5, 5]) #can be set during runtime
-    sys.exit(app.exec_())

bec_widgets/applications/views/device_manager_view/device_manager_widget.py

@@ -1,119 +0,0 @@
-"""Top Level wrapper for device_manager widget"""
-
-from __future__ import annotations
-
-import os
-
-from bec_lib.bec_yaml_loader import yaml_load
-from bec_lib.logger import bec_logger
-from bec_qthemes import material_icon
-from qtpy import QtCore, QtWidgets
-
-from bec_widgets.applications.views.device_manager_view.device_manager_view import DeviceManagerView
-from bec_widgets.utils.bec_widget import BECWidget
-from bec_widgets.utils.error_popups import SafeSlot
-
-logger = bec_logger.logger
-
-
-class DeviceManagerWidget(BECWidget, QtWidgets.QWidget):
-
-    def __init__(self, parent=None, client=None):
-        super().__init__(client=client, parent=parent)
-        self.stacked_layout = QtWidgets.QStackedLayout()
-        self.stacked_layout.setContentsMargins(0, 0, 0, 0)
-        self.stacked_layout.setSpacing(0)
-        self.stacked_layout.setStackingMode(QtWidgets.QStackedLayout.StackAll)
-        self.setLayout(self.stacked_layout)
-
-        # Add device manager view
-        self.device_manager_view = DeviceManagerView()
-        self.stacked_layout.addWidget(self.device_manager_view)
-
-        # Add overlay widget
-        self._overlay_widget = QtWidgets.QWidget(self)
-        self._customize_overlay()
-        self.stacked_layout.addWidget(self._overlay_widget)
-        self.stacked_layout.setCurrentWidget(self._overlay_widget)
-
-    def _customize_overlay(self):
-        self._overlay_widget.setAutoFillBackground(True)
-        self._overlay_layout = QtWidgets.QVBoxLayout()
-        self._overlay_layout.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
-        self._overlay_widget.setLayout(self._overlay_layout)
-        self._overlay_widget.setSizePolicy(
-            QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Expanding
-        )
-        # Load current config
-        self.button_load_current_config = QtWidgets.QPushButton("Load Current Config")
-        icon = material_icon(icon_name="database", size=(24, 24), convert_to_pixmap=False)
-        self.button_load_current_config.setIcon(icon)
-        self._overlay_layout.addWidget(self.button_load_current_config)
-        self.button_load_current_config.clicked.connect(self._load_config_clicked)
-        # Load config from disk
-        self.button_load_config_from_file = QtWidgets.QPushButton("Load Config From File")
-        icon = material_icon(icon_name="folder", size=(24, 24), convert_to_pixmap=False)
-        self.button_load_config_from_file.setIcon(icon)
-        self._overlay_layout.addWidget(self.button_load_config_from_file)
-        self.button_load_config_from_file.clicked.connect(self._load_config_from_file_clicked)
-        self._overlay_widget.setVisible(True)
-
-    def _load_config_from_file_clicked(self):
-        """Handle click on 'Load Config From File' button."""
-        start_dir = os.path.expanduser("~")
-        file_path, _ = QtWidgets.QFileDialog.getOpenFileName(
-            self, caption="Select Config File", dir=start_dir
-        )
-        if file_path:
-            self._load_config_from_file(file_path)
-
-    def _load_config_from_file(self, file_path: str):
-        try:
-            config = yaml_load(file_path)
-        except Exception as e:
-            logger.error(f"Failed to load config from file {file_path}. Error: {e}")
-            return
-        config_list = []
-        for name, cfg in config.items():
-            config_list.append(cfg)
-            config_list[-1]["name"] = name
-        self.device_manager_view.device_table_view.set_device_config(config_list)
-        # self.device_manager_view.ophyd_test.on_device_config_update(config)
-        self.stacked_layout.setCurrentWidget(self.device_manager_view)
-
-    @SafeSlot()
-    def _load_config_clicked(self):
-        """Handle click on 'Load Current Config' button."""
-        config = self.client.device_manager._get_redis_device_config()
-        self.device_manager_view.device_table_view.set_device_config(config)
-        self.stacked_layout.setCurrentWidget(self.device_manager_view)
-
-
-if __name__ == "__main__":  # pragma: no cover
-    import sys
-
-    from qtpy.QtWidgets import QApplication
-
-    app = QApplication(sys.argv)
-    from bec_widgets.utils.colors import apply_theme
-
-    apply_theme("light")
-
-    widget = QtWidgets.QWidget()
-    layout = QtWidgets.QVBoxLayout(widget)
-    widget.setLayout(layout)
-    layout.setContentsMargins(0, 0, 0, 0)
-    layout.setSpacing(0)
-    device_manager = DeviceManagerWidget()
-    # config = device_manager.client.device_manager._get_redis_device_config()
-    # device_manager.device_table_view.set_device_config(config)
-    layout.addWidget(device_manager)
-    from bec_widgets.widgets.utility.visual.dark_mode_button.dark_mode_button import DarkModeButton
-
-    dark_mode_button = DarkModeButton()
-    layout.addWidget(dark_mode_button)
-    widget.show()
-    device_manager.setWindowTitle("Device Manager View")
-    device_manager.resize(1600, 1200)
-    # developer_view.set_stretch(horizontal=[1, 3, 2], vertical=[5, 5]) #can be set during runtime
-    sys.exit(app.exec_())

bec_widgets/applications/views/view.py

@@ -1,363 +0,0 @@
-from __future__ import annotations
-
-from typing import List
-
-from qtpy.QtCore import QEventLoop, Qt, QTimer
-from qtpy.QtWidgets import (
-    QDialog,
-    QDialogButtonBox,
-    QFormLayout,
-    QHBoxLayout,
-    QLabel,
-    QMessageBox,
-    QPushButton,
-    QSplitter,
-    QStackedLayout,
-    QVBoxLayout,
-    QWidget,
-)
-
-from bec_widgets.utils.error_popups import SafeSlot
-from bec_widgets.widgets.control.device_input.device_combobox.device_combobox import DeviceComboBox
-from bec_widgets.widgets.control.device_input.signal_combobox.signal_combobox import SignalComboBox
-from bec_widgets.widgets.plots.waveform.waveform import Waveform
-
-
-def set_splitter_weights(splitter: QSplitter, weights: List[float]) -> None:
-    """
-    Apply initial sizes to a splitter using weight ratios, e.g. [1,3,2,1].
-    Works for horizontal or vertical splitters and sets matching stretch factors.
-    """
-
-    def apply():
-        n = splitter.count()
-        if n == 0:
-            return
-        w = list(weights[:n]) + [1] * max(0, n - len(weights))
-        w = [max(0.0, float(x)) for x in w]
-        tot_w = sum(w)
-        if tot_w <= 0:
-            w = [1.0] * n
-            tot_w = float(n)
-        total_px = (
-            splitter.width()
-            if splitter.orientation() == Qt.Orientation.Horizontal
-            else splitter.height()
-        )
-        if total_px < 2:
-            QTimer.singleShot(0, apply)
-            return
-        sizes = [max(1, int(total_px * (wi / tot_w))) for wi in w]
-        diff = total_px - sum(sizes)
-        if diff != 0:
-            idx = max(range(n), key=lambda i: w[i])
-            sizes[idx] = max(1, sizes[idx] + diff)
-        splitter.setSizes(sizes)
-        for i, wi in enumerate(w):
-            splitter.setStretchFactor(i, max(1, int(round(wi * 100))))
-
-    QTimer.singleShot(0, apply)
-
-
-class ViewBase(QWidget):
-    """Wrapper for a content widget used inside the main app's stacked view.
-
-    Subclasses can implement `on_enter` and `on_exit` to run custom logic when the view becomes visible or is about to be hidden.
-
-    Args:
-        content (QWidget): The actual view widget to display.
-        parent (QWidget | None): Parent widget.
-        id (str | None): Optional view id, useful for debugging or introspection.
-        title (str | None): Optional human-readable title.
-    """
-
-    def __init__(
-        self,
-        parent: QWidget | None = None,
-        content: QWidget | None = None,
-        *,
-        id: str | None = None,
-        title: str | None = None,
-    ):
-        super().__init__(parent=parent)
-        self.content: QWidget | None = None
-        self.view_id = id
-        self.view_title = title
-
-        lay = QVBoxLayout(self)
-        lay.setContentsMargins(0, 0, 0, 0)
-        lay.setSpacing(0)
-
-        if content is not None:
-            self.set_content(content)
-
-    def set_content(self, content: QWidget) -> None:
-        """Replace the current content widget with a new one."""
-        if self.content is not None:
-            self.content.setParent(None)
-        self.content = content
-        self.layout().addWidget(content)
-
-    @SafeSlot()
-    def on_enter(self) -> None:
-        """Called after the view becomes current/visible.
-
-        Default implementation does nothing. Override in subclasses.
-        """
-        pass
-
-    @SafeSlot()
-    def on_exit(self) -> bool:
-        """Called before the view is switched away/hidden.
-
-        Return True to allow switching, or False to veto.
-        Default implementation allows switching.
-        """
-        return True
-
-    ####### Default view has to be done with setting up splitters ########
-    def set_default_view(self, horizontal_weights: list, vertical_weights: list):
-        """Apply initial weights to every horizontal and vertical splitter.
-
-        Examples:
-            horizontal_weights = [1, 3, 2, 1]
-            vertical_weights   = [3, 7]  # top:bottom = 30:70
-        """
-        splitters_h = []
-        splitters_v = []
-        for splitter in self.findChildren(QSplitter):
-            if splitter.orientation() == Qt.Orientation.Horizontal:
-                splitters_h.append(splitter)
-            elif splitter.orientation() == Qt.Orientation.Vertical:
-                splitters_v.append(splitter)
-
-        def apply_all():
-            for s in splitters_h:
-                set_splitter_weights(s, horizontal_weights)
-            for s in splitters_v:
-                set_splitter_weights(s, vertical_weights)
-
-        QTimer.singleShot(0, apply_all)
-
-    def set_stretch(self, *, horizontal=None, vertical=None):
-        """Update splitter weights and re-apply to all splitters.
-
-        Accepts either a list/tuple of weights (e.g., [1,3,2,1]) or a role dict
-        for convenience: horizontal roles = {"left","center","right"},
-        vertical roles = {"top","bottom"}.
-        """
-
-        def _coerce_h(x):
-            if x is None:
-                return None
-            if isinstance(x, (list, tuple)):
-                return list(map(float, x))
-            if isinstance(x, dict):
-                return [
-                    float(x.get("left", 1)),
-                    float(x.get("center", x.get("middle", 1))),
-                    float(x.get("right", 1)),
-                ]
-            return None
-
-        def _coerce_v(x):
-            if x is None:
-                return None
-            if isinstance(x, (list, tuple)):
-                return list(map(float, x))
-            if isinstance(x, dict):
-                return [float(x.get("top", 1)), float(x.get("bottom", 1))]
-            return None
-
-        h = _coerce_h(horizontal)
-        v = _coerce_v(vertical)
-        if h is None:
-            h = [1, 1, 1]
-        if v is None:
-            v = [1, 1]
-        self.set_default_view(h, v)
-
-
-####################################################################################################
-# Example views for demonstration/testing purposes
-####################################################################################################
-
-
-# --- Popup UI version ---
-class WaveformViewPopup(ViewBase):  # pragma: no cover
-    def __init__(self, parent=None, *args, **kwargs):
-        super().__init__(parent=parent, *args, **kwargs)
-
-        self.waveform = Waveform(parent=self)
-        self.set_content(self.waveform)
-
-    @SafeSlot()
-    def on_enter(self) -> None:
-        dialog = QDialog(self)
-        dialog.setWindowTitle("Configure Waveform View")
-
-        label = QLabel("Select device and signal for the waveform plot:", parent=dialog)
-
-        # same as in the CurveRow used in waveform
-        self.device_edit = DeviceComboBox(parent=self)
-        self.device_edit.insertItem(0, "")
-        self.device_edit.setEditable(True)
-        self.device_edit.setCurrentIndex(0)
-        self.entry_edit = SignalComboBox(parent=self)
-        self.entry_edit.include_config_signals = False
-        self.entry_edit.insertItem(0, "")
-        self.entry_edit.setEditable(True)
-        self.device_edit.currentTextChanged.connect(self.entry_edit.set_device)
-        self.device_edit.device_reset.connect(self.entry_edit.reset_selection)
-
-        form = QFormLayout()
-        form.addRow(label)
-        form.addRow("Device", self.device_edit)
-        form.addRow("Signal", self.entry_edit)
-
-        buttons = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel, parent=dialog)
-        buttons.accepted.connect(dialog.accept)
-        buttons.rejected.connect(dialog.reject)
-
-        v = QVBoxLayout(dialog)
-        v.addLayout(form)
-        v.addWidget(buttons)
-
-        if dialog.exec_() == QDialog.Accepted:
-            self.waveform.plot(
-                y_name=self.device_edit.currentText(), y_entry=self.entry_edit.currentText()
-            )
-
-    @SafeSlot()
-    def on_exit(self) -> bool:
-        ans = QMessageBox.question(
-            self,
-            "Switch and clear?",
-            "Do you want to switch views and clear the plot?",
-            QMessageBox.Yes | QMessageBox.No,
-            QMessageBox.No,
-        )
-        if ans == QMessageBox.Yes:
-            self.waveform.clear_all()
-            return True
-        return False
-
-
-# --- Inline stacked UI version ---
-class WaveformViewInline(ViewBase):  # pragma: no cover
-    def __init__(self, parent=None, *args, **kwargs):
-        super().__init__(parent=parent, *args, **kwargs)
-
-        # Root layout for this view uses a stacked layout
-        self.stack = QStackedLayout()
-        container = QWidget(self)
-        container.setLayout(self.stack)
-        self.set_content(container)
-
-        # --- Page 0: Settings page (inline form)
-        self.settings_page = QWidget()
-        sp_layout = QVBoxLayout(self.settings_page)
-        sp_layout.setContentsMargins(16, 16, 16, 16)
-        sp_layout.setSpacing(12)
-
-        title = QLabel("Select device and signal for the waveform plot:", parent=self.settings_page)
-        self.device_edit = DeviceComboBox(parent=self.settings_page)
-        self.device_edit.insertItem(0, "")
-        self.device_edit.setEditable(True)
-        self.device_edit.setCurrentIndex(0)
-
-        self.entry_edit = SignalComboBox(parent=self.settings_page)
-        self.entry_edit.include_config_signals = False
-        self.entry_edit.insertItem(0, "")
-        self.entry_edit.setEditable(True)
-        self.device_edit.currentTextChanged.connect(self.entry_edit.set_device)
-        self.device_edit.device_reset.connect(self.entry_edit.reset_selection)
-
-        form = QFormLayout()
-        form.addRow(title)
-        form.addRow("Device", self.device_edit)
-        form.addRow("Signal", self.entry_edit)
-
-        btn_row = QHBoxLayout()
-        ok_btn = QPushButton("OK", parent=self.settings_page)
-        cancel_btn = QPushButton("Cancel", parent=self.settings_page)
-        btn_row.addStretch(1)
-        btn_row.addWidget(cancel_btn)
-        btn_row.addWidget(ok_btn)
-
-        sp_layout.addLayout(form)
-        sp_layout.addLayout(btn_row)
-
-        # --- Page 1: Waveform page
-        self.waveform_page = QWidget()
-        wf_layout = QVBoxLayout(self.waveform_page)
-        wf_layout.setContentsMargins(0, 0, 0, 0)
-        self.waveform = Waveform(parent=self.waveform_page)
-        wf_layout.addWidget(self.waveform)
-
-        # --- Page 2: Exit confirmation page (inline)
-        self.confirm_page = QWidget()
-        cp_layout = QVBoxLayout(self.confirm_page)
-        cp_layout.setContentsMargins(16, 16, 16, 16)
-        cp_layout.setSpacing(12)
-        qlabel = QLabel("Do you want to switch views and clear the plot?", parent=self.confirm_page)
-        cp_buttons = QHBoxLayout()
-        no_btn = QPushButton("No", parent=self.confirm_page)
-        yes_btn = QPushButton("Yes", parent=self.confirm_page)
-        cp_buttons.addStretch(1)
-        cp_buttons.addWidget(no_btn)
-        cp_buttons.addWidget(yes_btn)
-        cp_layout.addWidget(qlabel)
-        cp_layout.addLayout(cp_buttons)
-
-        # Add pages to the stack
-        self.stack.addWidget(self.settings_page)  # index 0
-        self.stack.addWidget(self.waveform_page)  # index 1
-        self.stack.addWidget(self.confirm_page)  # index 2
-
-        # Wire settings buttons
-        ok_btn.clicked.connect(self._apply_settings_and_show_waveform)
-        cancel_btn.clicked.connect(self._show_waveform_without_changes)
-
-        # Prepare result holder for the inline confirmation
-        self._exit_choice_yes = None
-        yes_btn.clicked.connect(lambda: self._exit_reply(True))
-        no_btn.clicked.connect(lambda: self._exit_reply(False))
-
-    @SafeSlot()
-    def on_enter(self) -> None:
-        # Always start on the settings page when entering
-        self.stack.setCurrentIndex(0)
-
-    @SafeSlot()
-    def on_exit(self) -> bool:
-        # Show inline confirmation page and synchronously wait for a choice
-        # -> trick to make the choice blocking, however popup would be cleaner solution
-        self._exit_choice_yes = None
-        self.stack.setCurrentIndex(2)
-        loop = QEventLoop()
-        self._exit_loop = loop
-        loop.exec_()
-
-        if self._exit_choice_yes:
-            self.waveform.clear_all()
-            return True
-        # Revert to waveform view if user cancelled switching
-        self.stack.setCurrentIndex(1)
-        return False
-
-    def _apply_settings_and_show_waveform(self):
-        dev = self.device_edit.currentText()
-        sig = self.entry_edit.currentText()
-        if dev and sig:
-            self.waveform.plot(y_name=dev, y_entry=sig)
-        self.stack.setCurrentIndex(1)
-
-    def _show_waveform_without_changes(self):
-        # Just show waveform page without plotting
-        self.stack.setCurrentIndex(1)
-
-    def _exit_reply(self, yes: bool):
-        self._exit_choice_yes = bool(yes)
-        if hasattr(self, "_exit_loop") and self._exit_loop.isRunning():
-            self._exit_loop.quit()

bec_widgets/cli/server.py

@@ -7,10 +7,8 @@ import signal
 import sys
 from contextlib import redirect_stderr, redirect_stdout
 
-import darkdetect
 from bec_lib.logger import bec_logger
 from bec_lib.service_config import ServiceConfig
-from bec_qthemes import apply_theme
 from qtmonaco.pylsp_provider import pylsp_server
 from qtpy.QtCore import QSize, Qt
 from qtpy.QtGui import QIcon
@@ -94,11 +92,6 @@ class GUIServer:
         Run the GUI server.
         """
         self.app = QApplication(sys.argv)
-        if darkdetect.isDark():
-            apply_theme("dark")
-        else:
-            apply_theme("light")
-
         self.app.setApplicationName("BEC")
         self.app.gui_id = self.gui_id  # type: ignore
         self.setup_bec_icon()

bec_widgets/examples/jupyter_console/jupyter_console_window.py

@@ -1,23 +1,12 @@
-from __future__ import annotations
-
-import ast
-import importlib
 import os
-from typing import Any, Dict
 
 import numpy as np
 import pyqtgraph as pg
 from bec_qthemes import material_icon
-from qtpy.QtCore import Qt
 from qtpy.QtWidgets import (
     QApplication,
-    QComboBox,
-    QFrame,
-    QGridLayout,
     QGroupBox,
     QHBoxLayout,
-    QLabel,
-    QLineEdit,
     QPushButton,
     QSplitter,
     QTabWidget,
@@ -25,359 +14,147 @@ from qtpy.QtWidgets import (
     QWidget,
 )
 
-from bec_widgets import BECWidget
-from bec_widgets.cli.rpc.rpc_widget_handler import widget_handler
-from bec_widgets.utils.colors import apply_theme
+from bec_widgets.utils import BECDispatcher
 from bec_widgets.utils.widget_io import WidgetHierarchy as wh
 from bec_widgets.widgets.containers.dock import BECDockArea
+from bec_widgets.widgets.containers.layout_manager.layout_manager import LayoutManagerWidget
 from bec_widgets.widgets.editors.jupyter_console.jupyter_console import BECJupyterConsole
+from bec_widgets.widgets.plots.image.image import Image
+from bec_widgets.widgets.plots.motor_map.motor_map import MotorMap
+from bec_widgets.widgets.plots.multi_waveform.multi_waveform import MultiWaveform
+from bec_widgets.widgets.plots.plot_base import PlotBase
+from bec_widgets.widgets.plots.scatter_waveform.scatter_waveform import ScatterWaveform
+from bec_widgets.widgets.plots.waveform.waveform import Waveform
 
 
 class JupyterConsoleWindow(QWidget):  # pragma: no cover:
-    """A widget that contains a Jupyter console linked to BEC Widgets with full API access.
+    """A widget that contains a Jupyter console linked to BEC Widgets with full API access (contains Qt and pyqtgraph API)."""
 
-    Features:
-    - Add widgets dynamically from the UI (top-right panel) or from the console via `jc.add_widget(...)`.
-    - Add BEC widgets by registered type via a combo box or `jc.add_widget_by_type(...)`.
-    - Each added widget appears as a new tab in the left tab widget and is exposed in the console under the chosen shortcut.
-    - Hardcoded example tabs removed; two examples are added programmatically at startup in the __main__ block.
-    """
+    def __init__(self, parent=None):
+        super().__init__(parent)
 
-    def __init__(self, parent=None, *args, **kwargs):
-        super().__init__(parent, *args, **kwargs)
-
-        self._widgets_by_name: Dict[str, QWidget] = {}
         self._init_ui()
 
-        # expose helper API and basics in the inprocess console
+        # console push
         if self.console.inprocess is True:
-            # A thin API wrapper so users have a stable, minimal surface in the console
-            class _ConsoleAPI:
-                def __init__(self, win: "JupyterConsoleWindow"):
-                    self._win = win
-
-                def add_widget(self, widget: QWidget, shortcut: str, title: str | None = None):
-                    """Add an existing QWidget as a new tab and expose it in the console under `shortcut`."""
-                    return self._win.add_widget(widget, shortcut, title=title)
-
-                def add_widget_by_class_path(
-                    self,
-                    class_path: str,
-                    shortcut: str,
-                    kwargs: dict | None = None,
-                    title: str | None = None,
-                ):
-                    """Import a QWidget class from `class_path`, instantiate it, and add it."""
-                    return self._win.add_widget_by_class_path(
-                        class_path, shortcut, kwargs=kwargs, title=title
-                    )
-
-                def add_widget_by_type(
-                    self,
-                    widget_type: str,
-                    shortcut: str,
-                    kwargs: dict | None = None,
-                    title: str | None = None,
-                ):
-                    """Instantiate a registered BEC widget by type string and add it."""
-                    return self._win.add_widget_by_type(
-                        widget_type, shortcut, kwargs=kwargs, title=title
-                    )
-
-                def list_widgets(self):
-                    return list(self._win._widgets_by_name.keys())
-
-                def get_widget(self, shortcut: str) -> QWidget | None:
-                    return self._win._widgets_by_name.get(shortcut)
-
-                def available_widgets(self):
-                    return list(widget_handler.widget_classes.keys())
-
-            self.jc = _ConsoleAPI(self)
-            self._push_to_console({"jc": self.jc, "np": np, "pg": pg, "wh": wh})
+            self.console.kernel_manager.kernel.shell.push(
+                {
+                    "np": np,
+                    "pg": pg,
+                    "wh": wh,
+                    "dock": self.dock,
+                    "im": self.im,
+                    # "mi": self.mi,
+                    # "mm": self.mm,
+                    # "lm": self.lm,
+                    # "btn1": self.btn1,
+                    # "btn2": self.btn2,
+                    # "btn3": self.btn3,
+                    # "btn4": self.btn4,
+                    # "btn5": self.btn5,
+                    # "btn6": self.btn6,
+                    # "pb": self.pb,
+                    # "pi": self.pi,
+                    "wf": self.wf,
+                    # "scatter": self.scatter,
+                    # "scatter_mi": self.scatter,
+                    # "mwf": self.mwf,
+                }
+            )
 
     def _init_ui(self):
         self.layout = QHBoxLayout(self)
 
-        # Horizontal splitter: left = widgets tabs, right = console + add-widget panel
+        # Horizontal splitter
         splitter = QSplitter(self)
         self.layout.addWidget(splitter)
 
-        # Left: tabs that will host dynamically added widgets
-        self.tab_widget = QTabWidget(splitter)
+        tab_widget = QTabWidget(splitter)
 
-        # Right: console area with an add-widget mini panel on top
-        right_panel = QGroupBox("Jupyter Console", splitter)
-        right_layout = QVBoxLayout(right_panel)
-        right_layout.setContentsMargins(6, 12, 6, 6)
+        first_tab = QWidget()
+        first_tab_layout = QVBoxLayout(first_tab)
+        self.dock = BECDockArea(gui_id="dock")
+        first_tab_layout.addWidget(self.dock)
+        tab_widget.addTab(first_tab, "Dock Area")
 
-        # Add-widget mini panel
-        add_panel = QFrame(right_panel)
-        shape = QFrame.Shape.StyledPanel  # PySide6 style enums
-        add_panel.setFrameShape(shape)
-        add_grid = QGridLayout(add_panel)
-        add_grid.setContentsMargins(8, 8, 8, 8)
-        add_grid.setHorizontalSpacing(8)
-        add_grid.setVerticalSpacing(6)
-
-        instr = QLabel(
-            "Add a widget by class path or choose a registered BEC widget type,"
-            " and expose it in the console under a shortcut.\n"
-            "Example class path: bec_widgets.widgets.plots.waveform.waveform.Waveform"
-        )
-        instr.setWordWrap(True)
-        add_grid.addWidget(instr, 0, 0, 1, 2)
-
-        # Registered widget selector
-        reg_label = QLabel("Registered")
-        reg_label.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
-        self.registry_combo = QComboBox(add_panel)
-        self.registry_combo.setEditable(False)
-        self.refresh_btn = QPushButton("Refresh")
-        reg_row = QHBoxLayout()
-        reg_row.addWidget(self.registry_combo)
-        reg_row.addWidget(self.refresh_btn)
-        add_grid.addWidget(reg_label, 1, 0)
-        add_grid.addLayout(reg_row, 1, 1)
-
-        # Class path entry
-        class_label = QLabel("Class")
-        class_label.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
-        self.class_path_edit = QLineEdit(add_panel)
-        self.class_path_edit.setPlaceholderText("Fully-qualified class path (e.g. pkg.mod.Class)")
-        add_grid.addWidget(class_label, 2, 0)
-        add_grid.addWidget(self.class_path_edit, 2, 1)
-
-        # Shortcut
-        shortcut_label = QLabel("Shortcut")
-        shortcut_label.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
-        self.shortcut_edit = QLineEdit(add_panel)
-        self.shortcut_edit.setPlaceholderText("Shortcut in console (variable name)")
-        add_grid.addWidget(shortcut_label, 3, 0)
-        add_grid.addWidget(self.shortcut_edit, 3, 1)
-
-        # Kwargs
-        kwargs_label = QLabel("Kwargs")
-        kwargs_label.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
-        self.kwargs_edit = QLineEdit(add_panel)
-        self.kwargs_edit.setPlaceholderText(
-            'Optional kwargs as dict literal, e.g. {"popups": True}'
-        )
-        add_grid.addWidget(kwargs_label, 4, 0)
-        add_grid.addWidget(self.kwargs_edit, 4, 1)
-
-        # Title
-        title_label = QLabel("Title")
-        title_label.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
-        self.title_edit = QLineEdit(add_panel)
-        self.title_edit.setPlaceholderText("Optional tab title (defaults to Shortcut or Class)")
-        add_grid.addWidget(title_label, 5, 0)
-        add_grid.addWidget(self.title_edit, 5, 1)
-
-        # Buttons
-        btn_row = QHBoxLayout()
-        self.add_btn = QPushButton("Add by class path")
-        self.add_btn.clicked.connect(self._on_add_widget_clicked)
-        self.add_reg_btn = QPushButton("Add registered")
-        self.add_reg_btn.clicked.connect(self._on_add_registered_clicked)
-        btn_row.addStretch(1)
-        btn_row.addWidget(self.add_reg_btn)
-        btn_row.addWidget(self.add_btn)
-        add_grid.addLayout(btn_row, 6, 0, 1, 2)
-
-        # Make the second column expand
-        add_grid.setColumnStretch(0, 0)
-        add_grid.setColumnStretch(1, 1)
-
-        # Console widget
+        # third_tab = QWidget()
+        # third_tab_layout = QVBoxLayout(third_tab)
+        # self.lm = LayoutManagerWidget()
+        # third_tab_layout.addWidget(self.lm)
+        # tab_widget.addTab(third_tab, "Layout Manager Widget")
+        #
+        # fourth_tab = QWidget()
+        # fourth_tab_layout = QVBoxLayout(fourth_tab)
+        # self.pb = PlotBase()
+        # self.pi = self.pb.plot_item
+        # fourth_tab_layout.addWidget(self.pb)
+        # tab_widget.addTab(fourth_tab, "PlotBase")
+        #
+        # tab_widget.setCurrentIndex(3)
+        #
+        group_box = QGroupBox("Jupyter Console", splitter)
+        group_box_layout = QVBoxLayout(group_box)
         self.console = BECJupyterConsole(inprocess=True)
+        group_box_layout.addWidget(self.console)
+        #
+        # # Some buttons for layout testing
+        # self.btn1 = QPushButton("Button 1")
+        # self.btn2 = QPushButton("Button 2")
+        # self.btn3 = QPushButton("Button 3")
+        # self.btn4 = QPushButton("Button 4")
+        # self.btn5 = QPushButton("Button 5")
+        # self.btn6 = QPushButton("Button 6")
+        #
+        fifth_tab = QWidget()
+        fifth_tab_layout = QVBoxLayout(fifth_tab)
+        self.wf = Waveform()
+        fifth_tab_layout.addWidget(self.wf)
+        tab_widget.addTab(fifth_tab, "Waveform Next Gen")
+        #
+        sixth_tab = QWidget()
+        sixth_tab_layout = QVBoxLayout(sixth_tab)
+        self.im = Image(popups=True)
+        self.mi = self.im.main_image
+        sixth_tab_layout.addWidget(self.im)
+        tab_widget.addTab(sixth_tab, "Image Next Gen")
+        tab_widget.setCurrentIndex(1)
+        #
+        # seventh_tab = QWidget()
+        # seventh_tab_layout = QVBoxLayout(seventh_tab)
+        # self.scatter = ScatterWaveform()
+        # self.scatter_mi = self.scatter.main_curve
+        # self.scatter.plot("samx", "samy", "bpm4i")
+        # seventh_tab_layout.addWidget(self.scatter)
+        # tab_widget.addTab(seventh_tab, "Scatter Waveform")
+        # tab_widget.setCurrentIndex(6)
+        #
+        # eighth_tab = QWidget()
+        # eighth_tab_layout = QVBoxLayout(eighth_tab)
+        # self.mm = MotorMap()
+        # eighth_tab_layout.addWidget(self.mm)
+        # tab_widget.addTab(eighth_tab, "Motor Map")
+        # tab_widget.setCurrentIndex(7)
+        #
+        # ninth_tab = QWidget()
+        # ninth_tab_layout = QVBoxLayout(ninth_tab)
+        # self.mwf = MultiWaveform()
+        # ninth_tab_layout.addWidget(self.mwf)
+        # tab_widget.addTab(ninth_tab, "MultiWaveform")
+        # tab_widget.setCurrentIndex(8)
+        #
+        # # add stuff to the new Waveform widget
+        # self._init_waveform()
+        #
+        # self.setWindowTitle("Jupyter Console Window")
 
-        # Vertical splitter between add panel and console
-        right_splitter = QSplitter(Qt.Vertical, right_panel)
-        right_splitter.addWidget(add_panel)
-        right_splitter.addWidget(self.console)
-        right_splitter.setStretchFactor(0, 0)
-        right_splitter.setStretchFactor(1, 1)
-        right_splitter.setSizes([300, 600])
-
-        # Put splitter into the right group box
-        right_layout.addWidget(right_splitter)
-
-        # Populate registry on startup
-        self._populate_registry_widgets()
-
-    def _populate_registry_widgets(self):
-        try:
-            widget_handler.update_available_widgets()
-            items = sorted(widget_handler.widget_classes.keys())
-        except Exception as exc:
-            print(f"Failed to load registered widgets: {exc}")
-            items = []
-        self.registry_combo.clear()
-        self.registry_combo.addItems(items)
-
-    def _on_add_widget_clicked(self):
-        class_path = self.class_path_edit.text().strip()
-        shortcut = self.shortcut_edit.text().strip()
-        kwargs_text = self.kwargs_edit.text().strip()
-        title = self.title_edit.text().strip() or None
-
-        if not class_path or not shortcut:
-            print("Please provide both class path and shortcut.")
-            return
-
-        kwargs: dict | None = None
-        if kwargs_text:
-            try:
-                parsed = ast.literal_eval(kwargs_text)
-                if isinstance(parsed, dict):
-                    kwargs = parsed
-                else:
-                    print("Kwargs must be a Python dict literal, ignoring input.")
-            except Exception as exc:
-                print(f"Failed to parse kwargs: {exc}")
-
-        try:
-            widget = self._instantiate_from_class_path(class_path, kwargs=kwargs)
-        except Exception as exc:
-            print(f"Failed to instantiate {class_path}: {exc}")
-            return
-
-        try:
-            self.add_widget(widget, shortcut, title=title)
-        except Exception as exc:
-            print(f"Failed to add widget: {exc}")
-            return
-
-        # focus the newly added tab
-        idx = self.tab_widget.count() - 1
-        if idx >= 0:
-            self.tab_widget.setCurrentIndex(idx)
-
-    def _on_add_registered_clicked(self):
-        widget_type = self.registry_combo.currentText().strip()
-        shortcut = self.shortcut_edit.text().strip()
-        kwargs_text = self.kwargs_edit.text().strip()
-        title = self.title_edit.text().strip() or None
-
-        if not widget_type or not shortcut:
-            print("Please select a registered widget and provide a shortcut.")
-            return
-
-        kwargs: dict | None = None
-        if kwargs_text:
-            try:
-                parsed = ast.literal_eval(kwargs_text)
-                if isinstance(parsed, dict):
-                    kwargs = parsed
-                else:
-                    print("Kwargs must be a Python dict literal, ignoring input.")
-            except Exception as exc:
-                print(f"Failed to parse kwargs: {exc}")
-
-        try:
-            self.add_widget_by_type(widget_type, shortcut, kwargs=kwargs, title=title)
-        except Exception as exc:
-            print(f"Failed to add registered widget: {exc}")
-            return
-
-        # focus the newly added tab
-        idx = self.tab_widget.count() - 1
-        if idx >= 0:
-            self.tab_widget.setCurrentIndex(idx)
-
-    def _instantiate_from_class_path(self, class_path: str, kwargs: dict | None = None) -> QWidget:
-        module_path, _, class_name = class_path.rpartition(".")
-        if not module_path or not class_name:
-            raise ValueError("class_path must be of the form 'package.module.Class'")
-        module = importlib.import_module(module_path)
-        cls = getattr(module, class_name)
-        if kwargs is None:
-            obj = cls()
-        else:
-            obj = cls(**kwargs)
-        if not isinstance(obj, QWidget):
-            raise TypeError(f"Instantiated object from {class_path} is not a QWidget: {type(obj)}")
-        return obj
-
-    def add_widget(self, widget: QWidget, shortcut: str, title: str | None = None) -> QWidget:
-        """Add a QWidget as a new tab and expose it in the Jupyter console.
-
-        - widget: a QWidget instance to host in a new tab
-        - shortcut: variable name used in the console to access it
-        - title: optional tab title (defaults to shortcut or class name)
-        """
-        if not isinstance(widget, QWidget):
-            raise TypeError("widget must be a QWidget instance")
-        if not shortcut or not shortcut.isidentifier():
-            raise ValueError("shortcut must be a valid Python identifier")
-        if shortcut in self._widgets_by_name:
-            raise ValueError(f"A widget with shortcut '{shortcut}' already exists")
-        if self.console.inprocess is not True:
-            raise RuntimeError("Adding widgets and exposing them requires inprocess console")
-
-        tab_title = title or shortcut or widget.__class__.__name__
-        self.tab_widget.addTab(widget, tab_title)
-        self._widgets_by_name[shortcut] = widget
-
-        # Expose in console under the given shortcut
-        self._push_to_console({shortcut: widget})
-        return widget
-
-    def add_widget_by_class_path(
-        self, class_path: str, shortcut: str, kwargs: dict | None = None, title: str | None = None
-    ) -> QWidget:
-        widget = self._instantiate_from_class_path(class_path, kwargs=kwargs)
-        return self.add_widget(widget, shortcut, title=title)
-
-    def add_widget_by_type(
-        self, widget_type: str, shortcut: str, kwargs: dict | None = None, title: str | None = None
-    ) -> QWidget:
-        """Instantiate a registered BEC widget by its type string and add it as a tab.
-
-        If kwargs does not contain `object_name`, it will default to the provided shortcut.
-        """
-        # Ensure registry is loaded
-        widget_handler.update_available_widgets()
-        cls = widget_handler.widget_classes.get(widget_type)
-        if cls is None:
-            raise ValueError(f"Unknown registered widget type: {widget_type}")
-
-        if kwargs is None:
-            kwargs = {"object_name": shortcut}
-        else:
-            kwargs = dict(kwargs)
-            kwargs.setdefault("object_name", shortcut)
-
-        # Instantiate and add
-        widget = cls(**kwargs)
-        if not isinstance(widget, QWidget):
-            raise TypeError(
-                f"Instantiated object for type '{widget_type}' is not a QWidget: {type(widget)}"
-            )
-        return self.add_widget(widget, shortcut, title=title)
-
-    def _push_to_console(self, mapping: Dict[str, Any]):
-        """Push Python objects into the inprocess kernel user namespace."""
-        if self.console.inprocess is True:
-            self.console.kernel_manager.kernel.shell.push(mapping)
-        else:
-            raise RuntimeError("Can only push variables when using inprocess kernel")
+    def _init_waveform(self):
+        self.wf.plot(y_name="bpm4i", y_entry="bpm4i", dap="GaussianModel")
+        self.wf.plot(y_name="bpm3a", y_entry="bpm3a", dap="GaussianModel")
 
     def closeEvent(self, event):
         """Override to handle things when main window is closed."""
-        # clean up any widgets that might have custom cleanup
-        try:
-            # call cleanup on known containers if present
-            dock = self._widgets_by_name.get("dock")
-            if isinstance(dock, BECDockArea):
-                dock.cleanup()
-                dock.close()
-        except Exception:
-            pass
-
-        # Ensure the embedded kernel and BEC client are shut down before window teardown
-        self.console.shutdown_kernel()
+        self.dock.cleanup()
+        self.dock.close()
         self.console.close()
 
         super().closeEvent(event)
@@ -391,26 +168,18 @@ if __name__ == "__main__":  # pragma: no cover
     module_path = os.path.dirname(bec_widgets.__file__)
 
     app = QApplication(sys.argv)
-    apply_theme("dark")
     app.setApplicationName("Jupyter Console")
     app.setApplicationDisplayName("Jupyter Console")
     icon = material_icon("terminal", color=(255, 255, 255, 255), filled=True)
     app.setWindowIcon(icon)
 
+    bec_dispatcher = BECDispatcher(gui_id="jupyter_console")
+    client = bec_dispatcher.client
+    client.start()
+
     win = JupyterConsoleWindow()
-
-    # Examples: add two widgets programmatically to demonstrate usage
-    try:
-        win.add_widget_by_type("Waveform", shortcut="wf")
-    except Exception as exc:
-        print(f"Example add failed (Waveform by type): {exc}")
-
-    try:
-        win.add_widget_by_type("Image", shortcut="im", kwargs={"popups": True})
-    except Exception as exc:
-        print(f"Example add failed (Image by type): {exc}")
-
     win.show()
     win.resize(1500, 800)
 
+    app.aboutToQuit.connect(win.close)
     sys.exit(app.exec_())

bec_widgets/utils/bec_connector.py

@@ -77,8 +77,6 @@ class BECConnector:
 
     USER_ACCESS = ["_config_dict", "_get_all_rpc", "_rpc_id"]
     EXIT_HANDLERS = {}
-    widget_removed = Signal()
-    name_established = Signal(str)
 
     def __init__(
         self,
@@ -129,17 +127,6 @@ class BECConnector:
             def terminate(client=self.client, dispatcher=self.bec_dispatcher):
                 logger.info("Disconnecting", repr(dispatcher))
                 dispatcher.disconnect_all()
-
-                try:  # shutdown ophyd threads if any
-                    from ophyd._pyepics_shim import _dispatcher
-
-                    _dispatcher.stop()
-                    logger.info("Ophyd dispatcher shut down successfully.")
-                except Exception as e:
-                    logger.warning(
-                        f"Error shutting down ophyd dispatcher: {e}\n{traceback.format_exc()}"
-                    )
-
                 logger.info("Shutting down BEC Client", repr(client))
                 client.shutdown()
 
@@ -217,10 +204,6 @@ class BECConnector:
         self._enforce_unique_sibling_name()
         # 2) Register the object for RPC
         self.rpc_register.add_rpc(self)
-        try:
-            self.name_established.emit(self.object_name)
-        except RuntimeError:
-            return
 
     def _enforce_unique_sibling_name(self):
         """
@@ -467,7 +450,6 @@ class BECConnector:
         # i.e. Curve Item from Waveform
         else:
             self.rpc_register.remove_rpc(self)
-        self.widget_removed.emit()  # Emit the remove signal to notify listeners (eg docks in QtADS)
 
     def get_config(self, dict_output: bool = True) -> dict | BaseModel:
         """

bec_widgets/utils/bec_widget.py

@@ -3,18 +3,17 @@ from __future__ import annotations
 from datetime import datetime
 from typing import TYPE_CHECKING
 
-import PySide6QtAds as QtAds
+import darkdetect
 import shiboken6
 from bec_lib.logger import bec_logger
-from qtpy.QtCore import QBuffer, QByteArray, QIODevice, QObject, Qt
-from qtpy.QtGui import QPixmap
+from qtpy.QtCore import QObject
 from qtpy.QtWidgets import QApplication, QFileDialog, QWidget
 
 from bec_widgets.cli.rpc.rpc_register import RPCRegister
 from bec_widgets.utils.bec_connector import BECConnector, ConnectionConfig
-from bec_widgets.utils.error_popups import SafeConnect, SafeSlot
+from bec_widgets.utils.colors import set_theme
+from bec_widgets.utils.error_popups import SafeSlot
 from bec_widgets.utils.rpc_decorator import rpc_timeout
-from bec_widgets.utils.widget_io import WidgetHierarchy
 
 if TYPE_CHECKING:  # pragma: no cover
     from bec_widgets.widgets.containers.dock import BECDock
@@ -28,7 +27,7 @@ class BECWidget(BECConnector):
     # The icon name is the name of the icon in the icon theme, typically a name taken
     # from fonts.google.com/icons. Override this in subclasses to set the icon name.
     ICON_NAME = "widgets"
-    USER_ACCESS = ["remove", "attach", "detach"]
+    USER_ACCESS = ["remove"]
 
     # pylint: disable=too-many-arguments
     def __init__(
@@ -37,8 +36,6 @@ class BECWidget(BECConnector):
         config: ConnectionConfig = None,
         gui_id: str | None = None,
         theme_update: bool = False,
-        start_busy: bool = False,
-        busy_text: str = "Loading…",
         parent_dock: BECDock | None = None,  # TODO should go away -> issue created #473
         **kwargs,
     ):
@@ -48,7 +45,8 @@ class BECWidget(BECConnector):
 
         >>> class MyWidget(BECWidget, QWidget):
         >>>     def __init__(self, parent=None, client=None, config=None, gui_id=None):
-        >>>         super().__init__(parent=parent, client=client, config=config, gui_id=gui_id)
+        >>>         super().__init__(client=client, config=config, gui_id=gui_id)
+        >>>         QWidget.__init__(self, parent=parent)
 
 
         Args:
@@ -58,37 +56,31 @@ class BECWidget(BECConnector):
             theme_update(bool, optional): Whether to subscribe to theme updates. Defaults to False. When set to True, the
                 widget's apply_theme method will be called when the theme changes.
         """
+
         super().__init__(
             client=client, config=config, gui_id=gui_id, parent_dock=parent_dock, **kwargs
         )
         if not isinstance(self, QObject):
             raise RuntimeError(f"{repr(self)} is not a subclass of QWidget")
+        app = QApplication.instance()
+        if not hasattr(app, "theme"):
+            # DO NOT SET THE THEME TO AUTO! Otherwise, the qwebengineview will segfault
+            # Instead, we will set the theme to the system setting on startup
+            if darkdetect.isDark():
+                set_theme("dark")
+            else:
+                set_theme("light")
+
         if theme_update:
             logger.debug(f"Subscribing to theme updates for {self.__class__.__name__}")
             self._connect_to_theme_change()
 
-        # Initialize optional busy loader overlay utility (lazy by default)
-        self._busy_overlay = None
-        self._loading = False
-        if start_busy and isinstance(self, QWidget):
-            try:
-                overlay = self._ensure_busy_overlay(busy_text=busy_text)
-                if overlay is not None:
-                    overlay.setGeometry(self.rect())
-                    overlay.raise_()
-                    overlay.show()
-                    self._loading = True
-            except Exception as exc:
-                logger.debug(f"Busy loader init skipped: {exc}")
-
     def _connect_to_theme_change(self):
         """Connect to the theme change signal."""
         qapp = QApplication.instance()
-        if hasattr(qapp, "theme"):
-            SafeConnect(self, qapp.theme.theme_changed, self._update_theme)
+        if hasattr(qapp, "theme_signal"):
+            qapp.theme_signal.theme_updated.connect(self._update_theme)
 
-    @SafeSlot(str)
-    @SafeSlot()
     def _update_theme(self, theme: str | None = None):
         """Update the theme."""
         if theme is None:
@@ -97,77 +89,8 @@ class BECWidget(BECConnector):
                 theme = qapp.theme.theme
             else:
                 theme = "dark"
-        self._update_overlay_theme(theme)
         self.apply_theme(theme)
 
-    def _ensure_busy_overlay(self, *, busy_text: str = "Loading…"):
-        """Create the busy overlay on demand and cache it in _busy_overlay.
-        Returns the overlay instance or None if not a QWidget.
-        """
-        if not isinstance(self, QWidget):
-            return None
-        overlay = getattr(self, "_busy_overlay", None)
-        if overlay is None:
-            from bec_widgets.utils.busy_loader import install_busy_loader
-
-            overlay = install_busy_loader(self, text=busy_text, start_loading=False)
-            self._busy_overlay = overlay
-        return overlay
-
-    def _init_busy_loader(self, *, start_busy: bool = False, busy_text: str = "Loading…") -> None:
-        """Create and attach the loading overlay to this widget if QWidget is present."""
-        if not isinstance(self, QWidget):
-            return
-        self._ensure_busy_overlay(busy_text=busy_text)
-        if start_busy and self._busy_overlay is not None:
-            self._busy_overlay.setGeometry(self.rect())
-            self._busy_overlay.raise_()
-            self._busy_overlay.show()
-
-    def set_busy(self, enabled: bool, text: str | None = None) -> None:
-        """
-        Enable/disable the loading overlay. Optionally update the text.
-
-        Args:
-            enabled(bool): Whether to enable the loading overlay.
-            text(str, optional): The text to display on the overlay. If None, the text is not changed.
-        """
-        if not isinstance(self, QWidget):
-            return
-        if getattr(self, "_busy_overlay", None) is None:
-            self._ensure_busy_overlay(busy_text=text or "Loading…")
-        if text is not None:
-            self.set_busy_text(text)
-        if enabled:
-            self._busy_overlay.setGeometry(self.rect())
-            self._busy_overlay.raise_()
-            self._busy_overlay.show()
-        else:
-            self._busy_overlay.hide()
-        self._loading = bool(enabled)
-
-    def is_busy(self) -> bool:
-        """
-        Check if the loading overlay is enabled.
-
-        Returns:
-            bool: True if the loading overlay is enabled, False otherwise.
-        """
-        return bool(getattr(self, "_loading", False))
-
-    def set_busy_text(self, text: str) -> None:
-        """
-        Update the text on the loading overlay.
-
-        Args:
-            text(str): The text to display on the overlay.
-        """
-        overlay = getattr(self, "_busy_overlay", None)
-        if overlay is None:
-            overlay = self._ensure_busy_overlay(busy_text=text)
-        if overlay is not None:
-            overlay.set_text(text)
-
     @SafeSlot(str)
     def apply_theme(self, theme: str):
         """
@@ -177,23 +100,6 @@ class BECWidget(BECConnector):
             theme(str, optional): The theme to be applied.
         """
 
-    def _update_overlay_theme(self, theme: str):
-        try:
-            overlay = getattr(self, "_busy_overlay", None)
-            if overlay is not None and hasattr(overlay, "update_palette"):
-                overlay.update_palette()
-        except Exception:
-            logger.warning(f"Failed to apply theme {theme} to {self}")
-
-    def get_help_md(self) -> str:
-        """
-        Method to override in subclasses to provide help text in markdown format.
-
-        Returns:
-            str: The help text in markdown format.
-        """
-        return ""
-
     @SafeSlot()
     @SafeSlot(str)
     @rpc_timeout(None)
@@ -218,64 +124,6 @@ class BECWidget(BECConnector):
         screenshot.save(file_name)
         logger.info(f"Screenshot saved to {file_name}")
 
-    def screenshot_bytes(
-        self,
-        *,
-        max_width: int | None = None,
-        max_height: int | None = None,
-        fmt: str = "PNG",
-        quality: int = -1,
-    ) -> QByteArray:
-        """
-        Grab this widget, optionally scale to a max size, and return encoded image bytes.
-
-        If max_width/max_height are omitted (the default), capture at full resolution.
-
-        Args:
-            max_width(int, optional): Maximum width of the screenshot.
-            max_height(int, optional): Maximum height of the screenshot.
-            fmt(str, optional): Image format (e.g., "PNG", "JPEG").
-            quality(int, optional): Image quality (0-100), -1 for default.
-
-        Returns:
-            QByteArray: The screenshot image bytes.
-        """
-        if not isinstance(self, QWidget):
-            return QByteArray()
-        pixmap: QPixmap = self.grab()
-        if pixmap.isNull():
-            return QByteArray()
-        if max_width is not None or max_height is not None:
-            w = max_width if max_width is not None else pixmap.width()
-            h = max_height if max_height is not None else pixmap.height()
-            pixmap = pixmap.scaled(w, h, Qt.KeepAspectRatio, Qt.SmoothTransformation)
-        ba = QByteArray()
-        buf = QBuffer(ba)
-        buf.open(QIODevice.WriteOnly)
-        pixmap.save(buf, fmt, quality)
-        buf.close()
-        return ba
-
-    def attach(self):
-        dock = WidgetHierarchy.find_ancestor(self, QtAds.CDockWidget)
-        if dock is None:
-            return
-
-        if not dock.isFloating():
-            return
-        dock.dockManager().addDockWidget(QtAds.DockWidgetArea.RightDockWidgetArea, dock)
-
-    def detach(self):
-        """
-        Detach the widget from its parent dock widget (if widget is in the dock), making it a floating widget.
-        """
-        dock = WidgetHierarchy.find_ancestor(self, QtAds.CDockWidget)
-        if dock is None:
-            return
-        if dock.isFloating():
-            return
-        dock.setFloating()
-
     def cleanup(self):
         """Cleanup the widget."""
         with RPCRegister.delayed_broadcast():
@@ -290,22 +138,6 @@ class BECWidget(BECConnector):
             child.close()
             child.deleteLater()
 
-        # Tear down busy overlay explicitly to stop spinner and remove filters
-        overlay = getattr(self, "_busy_overlay", None)
-        if overlay is not None and shiboken6.isValid(overlay):
-            try:
-                overlay.hide()
-                filt = getattr(overlay, "_filter", None)
-                if filt is not None and shiboken6.isValid(filt):
-                    try:
-                        self.removeEventFilter(filt)
-                    except Exception as exc:
-                        logger.warning(f"Failed to remove event filter from busy overlay: {exc}")
-                overlay.deleteLater()
-            except Exception as exc:
-                logger.warning(f"Failed to delete busy overlay: {exc}")
-        self._busy_overlay = None
-
     def closeEvent(self, event):
         """Wrap the close even to ensure the rpc_register is cleaned up."""
         try:

bec_widgets/utils/busy_loader.py

@@ -1,253 +0,0 @@
-from __future__ import annotations
-
-from qtpy.QtCore import QEvent, QObject, Qt, QTimer
-from qtpy.QtGui import QColor, QFont
-from qtpy.QtWidgets import (
-    QApplication,
-    QFrame,
-    QHBoxLayout,
-    QLabel,
-    QMainWindow,
-    QPushButton,
-    QVBoxLayout,
-    QWidget,
-)
-
-from bec_widgets import BECWidget
-from bec_widgets.utils.colors import apply_theme
-from bec_widgets.widgets.plots.waveform.waveform import Waveform
-from bec_widgets.widgets.utility.spinner.spinner import SpinnerWidget
-
-
-class _OverlayEventFilter(QObject):
-    """Keeps the overlay sized and stacked over its target widget."""
-
-    def __init__(self, target: QWidget, overlay: QWidget):
-        super().__init__(target)
-        self._target = target
-        self._overlay = overlay
-
-    def eventFilter(self, obj, event):
-        if obj is self._target and event.type() in (
-            QEvent.Resize,
-            QEvent.Show,
-            QEvent.LayoutRequest,
-            QEvent.Move,
-        ):
-            self._overlay.setGeometry(self._target.rect())
-            self._overlay.raise_()
-        return False
-
-
-class BusyLoaderOverlay(QWidget):
-    """
-    A semi-transparent scrim with centered text and an animated spinner.
-    Call show()/hide() directly, or use via `install_busy_loader(...)`.
-
-    Args:
-        parent(QWidget): The parent widget to overlay.
-        text(str): Initial text to display.
-        opacity(float): Overlay opacity (0..1).
-
-    Returns:
-        BusyLoaderOverlay: The overlay instance.
-    """
-
-    def __init__(self, parent: QWidget, text: str = "Loading…", opacity: float = 0.85, **kwargs):
-        super().__init__(parent=parent, **kwargs)
-        self.setAttribute(Qt.WA_StyledBackground, True)
-        self.setAutoFillBackground(False)
-        self.setAttribute(Qt.WA_TranslucentBackground, True)
-        self._opacity = opacity
-
-        self._label = QLabel(text, self)
-        self._label.setAlignment(Qt.AlignHCenter | Qt.AlignVCenter)
-        f = QFont(self._label.font())
-        f.setBold(True)
-        f.setPointSize(f.pointSize() + 1)
-        self._label.setFont(f)
-
-        self._spinner = SpinnerWidget(self)
-        self._spinner.setFixedSize(42, 42)
-
-        lay = QVBoxLayout(self)
-        lay.setContentsMargins(24, 24, 24, 24)
-        lay.setSpacing(10)
-        lay.addStretch(1)
-        lay.addWidget(self._spinner, 0, Qt.AlignHCenter)
-        lay.addWidget(self._label, 0, Qt.AlignHCenter)
-        lay.addStretch(1)
-
-        self._frame = QFrame(self)
-        self._frame.setObjectName("busyFrame")
-        self._frame.setAttribute(Qt.WA_TransparentForMouseEvents, True)
-        self._frame.lower()
-
-        # Defaults
-        self._scrim_color = QColor(0, 0, 0, 110)
-        self._label_color = QColor(240, 240, 240)
-        self.update_palette()
-
-        # Start hidden; interactions beneath are blocked while visible
-        self.hide()
-
-    # --- API ---
-    def set_text(self, text: str):
-        """
-        Update the overlay text.
-
-        Args:
-            text(str): The text to display on the overlay.
-        """
-        self._label.setText(text)
-
-    def set_opacity(self, opacity: float):
-        """
-        Set overlay opacity (0..1).
-
-        Args:
-            opacity(float): The opacity value between 0.0 (fully transparent) and 1.0 (fully opaque).
-        """
-        self._opacity = max(0.0, min(1.0, float(opacity)))
-        # Re-apply alpha using the current theme color
-        if isinstance(self._scrim_color, QColor):
-            base = QColor(self._scrim_color)
-            base.setAlpha(int(255 * self._opacity))
-            self._scrim_color = base
-        self.update()
-
-    def update_palette(self):
-        """
-        Update colors from the current application theme.
-        """
-        app = QApplication.instance()
-        if hasattr(app, "theme"):
-            theme = app.theme  # type: ignore[attr-defined]
-            self._bg = theme.color("BORDER")
-            self._fg = theme.color("FG")
-            self._primary = theme.color("PRIMARY")
-        else:
-            # Fallback neutrals
-            self._bg = QColor(30, 30, 30)
-            self._fg = QColor(230, 230, 230)
-        # Semi-transparent scrim derived from bg
-        self._scrim_color = QColor(self._bg)
-        self._scrim_color.setAlpha(int(255 * max(0.0, min(1.0, getattr(self, "_opacity", 0.35)))))
-        self._spinner.update()
-        fg_hex = self._fg.name() if isinstance(self._fg, QColor) else str(self._fg)
-        self._label.setStyleSheet(f"color: {fg_hex};")
-        self._frame.setStyleSheet(
-            f"#busyFrame {{ border: 2px dashed {fg_hex}; border-radius: 9px; background-color: rgba(128, 128, 128, 110); }}"
-        )
-        self.update()
-
-    # --- QWidget overrides ---
-    def showEvent(self, e):
-        self._spinner.start()
-        super().showEvent(e)
-
-    def hideEvent(self, e):
-        self._spinner.stop()
-        super().hideEvent(e)
-
-    def resizeEvent(self, e):
-        super().resizeEvent(e)
-        r = self.rect().adjusted(10, 10, -10, -10)
-        self._frame.setGeometry(r)
-
-    def paintEvent(self, e):
-        super().paintEvent(e)
-
-
-def install_busy_loader(
-    target: QWidget, text: str = "Loading…", start_loading: bool = False, opacity: float = 0.35
-) -> BusyLoaderOverlay:
-    """
-    Attach a BusyLoaderOverlay to `target` and keep it sized and stacked.
-
-    Args:
-        target(QWidget): The widget to overlay.
-        text(str): Initial text to display.
-        start_loading(bool): If True, show the overlay immediately.
-        opacity(float): Overlay opacity (0..1).
-
-    Returns:
-        BusyLoaderOverlay: The overlay instance.
-    """
-    overlay = BusyLoaderOverlay(target, text=text, opacity=opacity)
-    overlay.setGeometry(target.rect())
-    filt = _OverlayEventFilter(target, overlay)
-    overlay._filter = filt  # type: ignore[attr-defined]
-    target.installEventFilter(filt)
-    if start_loading:
-        overlay.show()
-    return overlay
-
-
-# --------------------------
-# Launchable demo
-# --------------------------
-class DemoWidget(BECWidget, QWidget):  # pragma: no cover
-    def __init__(self, parent=None):
-        super().__init__(
-            parent=parent, theme_update=True, start_busy=True, busy_text="Demo: Initializing…"
-        )
-
-        self._title = QLabel("Demo Content", self)
-        self._title.setAlignment(Qt.AlignCenter)
-        self._title.setFrameStyle(QFrame.Panel | QFrame.Sunken)
-        lay = QVBoxLayout(self)
-        lay.addWidget(self._title)
-        waveform = Waveform(self)
-        waveform.plot([1, 2, 3, 4, 5])
-        lay.addWidget(waveform, 1)
-
-        QTimer.singleShot(5000, self._ready)
-
-    def _ready(self):
-        self._title.setText("Ready ✓")
-        self.set_busy(False)
-
-
-class DemoWindow(QMainWindow):
-    def __init__(self):
-        super().__init__()
-        self.setWindowTitle("Busy Loader — BECWidget demo")
-
-        left = DemoWidget()
-        right = DemoWidget()
-
-        btn_on = QPushButton("Right → Loading")
-        btn_off = QPushButton("Right → Ready")
-        btn_text = QPushButton("Set custom text")
-        btn_on.clicked.connect(lambda: right.set_busy(True, "Fetching data…"))
-        btn_off.clicked.connect(lambda: right.set_busy(False))
-        btn_text.clicked.connect(lambda: right.set_busy_text("Almost there…"))
-
-        panel = QWidget()
-        prow = QVBoxLayout(panel)
-        prow.addWidget(btn_on)
-        prow.addWidget(btn_off)
-        prow.addWidget(btn_text)
-        prow.addStretch(1)
-
-        central = QWidget()
-        row = QHBoxLayout(central)
-        row.setContentsMargins(12, 12, 12, 12)
-        row.setSpacing(12)
-        row.addWidget(left, 1)
-        row.addWidget(right, 1)
-        row.addWidget(panel, 0)
-
-        self.setCentralWidget(central)
-        self.resize(900, 420)
-
-
-if __name__ == "__main__":  # pragma: no cover
-    import sys
-
-    app = QApplication(sys.argv)
-    apply_theme("light")
-    w = DemoWindow()
-    w.show()
-    sys.exit(app.exec())

bec_widgets/utils/colors.py

@@ -1,17 +1,24 @@
 from __future__ import annotations
 
+from functools import lru_cache
 import re
-from typing import Literal
+from typing import TYPE_CHECKING, Literal
 
+import bec_qthemes
 import numpy as np
 import pyqtgraph as pg
-from bec_qthemes import apply_theme as apply_theme_global
-from bec_qthemes._theme import AccentColors
+from bec_lib import bec_logger
+from bec_qthemes._os_appearance.listener import OSThemeSwitchListener
 from pydantic_core import PydanticCustomError
-from qtpy.QtCore import QEvent, QEventLoop
 from qtpy.QtGui import QColor
 from qtpy.QtWidgets import QApplication
 
+if TYPE_CHECKING:  # pragma: no cover
+    from bec_qthemes._main import AccentColors
+
+
+logger = bec_logger.logger
+
 
 def get_theme_name():
     if QApplication.instance() is None or not hasattr(QApplication.instance(), "theme"):
@@ -21,38 +28,198 @@ def get_theme_name():
 
 
 def get_theme_palette():
-    # FIXME this is legacy code, should be removed in the future
-    app = QApplication.instance()
-    palette = app.palette()
-    return palette
+    return bec_qthemes.load_palette(get_theme_name())
 
 
-def get_accent_colors() -> AccentColors:
+def get_accent_colors() -> AccentColors | None:
     """
     Get the accent colors for the current theme. These colors are extensions of the color palette
     and are used to highlight specific elements in the UI.
     """
     if QApplication.instance() is None or not hasattr(QApplication.instance(), "theme"):
-        accent_colors = AccentColors()
-        return accent_colors
+        return None
     return QApplication.instance().theme.accent_colors
 
 
-def process_all_deferred_deletes(qapp):
-    qapp.sendPostedEvents(None, QEvent.DeferredDelete)
-    qapp.processEvents(QEventLoop.AllEvents)
+def _theme_update_callback():
+    """
+    Internal callback function to update the theme based on the system theme.
+    """
+    app = QApplication.instance()
+    # pylint: disable=protected-access
+    app.theme.theme = app.os_listener._theme.lower()
+    app.theme_signal.theme_updated.emit(app.theme.theme)
+    apply_theme(app.os_listener._theme.lower())
+
+
+def set_theme(theme: Literal["dark", "light", "auto"]):
+    """
+    Set the theme for the application.
+
+    Args:
+        theme (Literal["dark", "light", "auto"]): The theme to set. "auto" will automatically switch between dark and light themes based on the system theme.
+    """
+    app = QApplication.instance()
+    bec_qthemes.setup_theme(theme, install_event_filter=False)
+
+    app.theme_signal.theme_updated.emit(theme)
+    apply_theme(theme)
+
+    if theme != "auto":
+        return
+
+    if not hasattr(app, "os_listener") or app.os_listener is None:
+        app.os_listener = OSThemeSwitchListener(_theme_update_callback)
+        app.installEventFilter(app.os_listener)
 
 
 def apply_theme(theme: Literal["dark", "light"]):
     """
-    Apply the theme via the global theming API. This updates QSS, QPalette, and pyqtgraph globally.
+    Apply the theme to all pyqtgraph widgets. Do not use this function directly. Use set_theme instead.
     """
-    process_all_deferred_deletes(QApplication.instance())
-    apply_theme_global(theme)
-    process_all_deferred_deletes(QApplication.instance())
+    app = QApplication.instance()
+    graphic_layouts = [
+        child
+        for top in app.topLevelWidgets()
+        for child in top.findChildren(pg.GraphicsLayoutWidget)
+    ]
+
+    plot_items = [
+        item
+        for gl in graphic_layouts
+        for item in gl.ci.items.keys()  # ci is internal pg.GraphicsLayout that hosts all items
+        if isinstance(item, pg.PlotItem)
+    ]
+
+    histograms = [
+        item
+        for gl in graphic_layouts
+        for item in gl.ci.items.keys()  # ci is internal pg.GraphicsLayout that hosts all items
+        if isinstance(item, pg.HistogramLUTItem)
+    ]
+
+    # Update background color based on the theme
+    if theme == "light":
+        background_color = "#e9ecef"  # Subtle contrast for light mode
+        foreground_color = "#141414"
+        label_color = "#000000"
+        axis_color = "#666666"
+    else:
+        background_color = "#141414"  # Dark mode
+        foreground_color = "#e9ecef"
+        label_color = "#FFFFFF"
+        axis_color = "#CCCCCC"
+
+    # update GraphicsLayoutWidget
+    pg.setConfigOptions(foreground=foreground_color, background=background_color)
+    for pg_widget in graphic_layouts:
+        pg_widget.setBackground(background_color)
+
+    # update PlotItems
+    for plot_item in plot_items:
+        for axis in ["left", "right", "top", "bottom"]:
+            plot_item.getAxis(axis).setPen(pg.mkPen(color=axis_color))
+            plot_item.getAxis(axis).setTextPen(pg.mkPen(color=label_color))
+
+        # Change title color
+        plot_item.titleLabel.setText(plot_item.titleLabel.text, color=label_color)
+
+        # Change legend color
+        if hasattr(plot_item, "legend") and plot_item.legend is not None:
+            plot_item.legend.setLabelTextColor(label_color)
+            # if legend is in plot item and theme is changed, has to be like that because of pg opt logic
+            for sample, label in plot_item.legend.items:
+                label_text = label.text
+                label.setText(label_text, color=label_color)
+
+    # update HistogramLUTItem
+    for histogram in histograms:
+        histogram.axis.setPen(pg.mkPen(color=axis_color))
+        histogram.axis.setTextPen(pg.mkPen(color=label_color))
+
+    # now define stylesheet according to theme and apply it
+    style = bec_qthemes.load_stylesheet(theme)
+    app.setStyleSheet(style)
 
 
 class Colors:
+    @staticmethod
+    def list_available_colormaps() -> list[str]:
+        """
+        List colormap names available via the pyqtgraph colormap registry.
+
+        Note: This does not include `GradientEditorItem` presets (used by HistogramLUT menus).
+        """
+
+        def _list(source: str | None = None) -> list[str]:
+            try:
+                return pg.colormap.listMaps() if source is None else pg.colormap.listMaps(source)
+            except Exception:  # pragma: no cover - backend may be missing
+                return []
+
+        return [*_list(None), *_list("matplotlib"), *_list("colorcet")]
+
+    @staticmethod
+    def list_available_gradient_presets() -> list[str]:
+        """
+        List `GradientEditorItem` preset names (HistogramLUT right-click menu entries).
+        """
+        from pyqtgraph.graphicsItems.GradientEditorItem import Gradients
+
+        return list(Gradients.keys())
+
+    @staticmethod
+    def canonical_colormap_name(color_map: str) -> str:
+        """
+        Return an available colormap/preset name if a case-insensitive match exists.
+        """
+        requested = (color_map or "").strip()
+        if not requested:
+            return requested
+
+        registry = Colors.list_available_colormaps()
+        presets = Colors.list_available_gradient_presets()
+        available = set(registry) | set(presets)
+
+        if requested in available:
+            return requested
+
+        # Case-insensitive match.
+        lower_to_canonical = {name.lower(): name for name in available}
+        return lower_to_canonical.get(requested.lower(), requested)
+
+    @staticmethod
+    def get_colormap(color_map: str) -> pg.ColorMap:
+        """
+        Resolve a string into a `pg.ColorMap` using either:
+        - the `pg.colormap` registry (optionally including matplotlib/colorcet backends), or
+        - `GradientEditorItem` presets (HistogramLUT right-click menu).
+        """
+        name = Colors.canonical_colormap_name(color_map)
+        if not name:
+            raise ValueError("Empty colormap name")
+
+        return Colors._get_colormap_cached(name)
+
+    @staticmethod
+    @lru_cache(maxsize=256)
+    def _get_colormap_cached(name: str) -> pg.ColorMap:
+        # 1) Registry/backends
+        try:
+            return pg.colormap.get(name)
+        except Exception:
+            pass
+        for source in ("matplotlib", "colorcet"):
+            try:
+                return pg.colormap.get(name, source=source)
+            except Exception:
+                continue
+
+        # 2) Presets -> ColorMap
+        ge = pg.GradientEditorItem()
+        ge.loadPreset(name)
+
+        return ge.colorMap()
 
     @staticmethod
     def golden_ratio(num: int) -> list:
@@ -134,7 +301,7 @@ class Colors:
         if theme_offset < 0 or theme_offset > 1:
             raise ValueError("theme_offset must be between 0 and 1")
 
-        cmap = pg.colormap.get(colormap)
+        cmap = Colors.get_colormap(colormap)
         min_pos, max_pos = Colors.set_theme_offset(theme, theme_offset)
 
         # Generate positions that are evenly spaced within the acceptable range
@@ -182,7 +349,7 @@ class Colors:
             ValueError: If theme_offset is not between 0 and 1.
         """
 
-        cmap = pg.colormap.get(colormap)
+        cmap = Colors.get_colormap(colormap)
         phi = (1 + np.sqrt(5)) / 2  # Golden ratio
         golden_angle_conjugate = 1 - (1 / phi)  # Approximately 0.38196601125
 
@@ -448,18 +615,21 @@ class Colors:
         Raises:
             PydanticCustomError: If colormap is invalid.
         """
-        available_pg_maps = pg.colormap.listMaps()
-        available_mpl_maps = pg.colormap.listMaps("matplotlib")
-        available_mpl_colorcet = pg.colormap.listMaps("colorcet")
-
-        available_colormaps = available_pg_maps + available_mpl_maps + available_mpl_colorcet
-        if color_map not in available_colormaps:
+        normalized = Colors.canonical_colormap_name(color_map)
+        try:
+            Colors.get_colormap(normalized)
+        except Exception as ext:
+            logger.warning(f"Colormap validation error: {ext}")
             if return_error:
+                available_colormaps = sorted(
+                    set(Colors.list_available_colormaps())
+                    | set(Colors.list_available_gradient_presets())
+                )
                 raise PydanticCustomError(
                     "unsupported colormap",
-                    f"Colormap '{color_map}' not found in the current installation of pyqtgraph. Choose on the following: {available_colormaps}.",
+                    f"Colormap '{color_map}' not found in the current installation of pyqtgraph. Choose from the following: {available_colormaps}.",
                     {"wrong_value": color_map},
                 )
             else:
                 return False
-        return color_map
+        return normalized

bec_widgets/utils/compact_popup.py

@@ -11,7 +11,6 @@ from qtpy.QtWidgets import (
     QPushButton,
     QSizePolicy,
     QSpacerItem,
-    QToolButton,
     QVBoxLayout,
     QWidget,
 )
@@ -123,14 +122,15 @@ class CompactPopupWidget(QWidget):
         self.compact_view_widget = QWidget(self)
         self.compact_view_widget.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
         QHBoxLayout(self.compact_view_widget)
-        self.compact_view_widget.layout().setSpacing(5)
+        self.compact_view_widget.layout().setSpacing(0)
         self.compact_view_widget.layout().setContentsMargins(0, 0, 0, 0)
         self.compact_view_widget.layout().addSpacerItem(
             QSpacerItem(0, 0, QSizePolicy.Expanding, QSizePolicy.Fixed)
         )
         self.compact_label = QLabel(self.compact_view_widget)
         self.compact_status = LedLabel(self.compact_view_widget)
-        self.compact_show_popup = QToolButton(self.compact_view_widget)
+        self.compact_show_popup = QPushButton(self.compact_view_widget)
+        self.compact_show_popup.setFlat(True)
         self.compact_show_popup.setIcon(
             material_icon(icon_name="expand_content", size=(10, 10), convert_to_pixmap=False)
         )

bec_widgets/utils/error_popups.py

@@ -2,9 +2,7 @@ import functools
 import sys
 import traceback
 
-import shiboken6
 from bec_lib.logger import bec_logger
-from louie.saferef import safe_ref
 from qtpy.QtCore import Property, QObject, Qt, Signal, Slot
 from qtpy.QtWidgets import QApplication, QMessageBox, QPushButton, QVBoxLayout, QWidget
 
@@ -92,52 +90,6 @@ def SafeProperty(prop_type, *prop_args, popup_error: bool = False, default=None,
     return decorator
 
 
-def _safe_connect_slot(weak_instance, weak_slot, *connect_args):
-    """Internal function used by SafeConnect to handle weak references to slots."""
-    instance = weak_instance()
-    slot_func = weak_slot()
-
-    # Check if the python object has already been garbage collected
-    if instance is None or slot_func is None:
-        return
-
-    # Check if the python object has already been marked for deletion
-    if getattr(instance, "_destroyed", False):
-        return
-
-    # Check if the C++ object is still valid
-    if not shiboken6.isValid(instance):
-        return
-
-    if connect_args:
-        slot_func(*connect_args)
-    slot_func()
-
-
-def SafeConnect(instance, signal, slot):  # pylint: disable=invalid-name
-    """
-    Method to safely handle Qt signal-slot connections. The python object is only forwarded
-    as a weak reference to avoid stale objects.
-
-    Args:
-        instance: The instance to connect.
-        signal: The signal to connect to.
-        slot: The slot to connect.
-
-    Example:
-        >>> SafeConnect(self, qapp.theme.theme_changed, self._update_theme)
-
-    """
-    weak_instance = safe_ref(instance)
-    weak_slot = safe_ref(slot)
-
-    # Create a partial function that will check weak references before calling the actual slot
-    safe_slot = functools.partial(_safe_connect_slot, weak_instance, weak_slot)
-
-    # Connect the signal to the safe connect slot wrapper
-    return signal.connect(safe_slot)
-
-
 def SafeSlot(*slot_args, **slot_kwargs):  # pylint: disable=invalid-name
     """Function with args, acting like a decorator, applying "error_managed" decorator + Qt Slot
     to the passed function, to display errors instead of potentially raising an exception

bec_widgets/utils/expandable_frame.py

@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 from bec_qthemes import material_icon
-from qtpy.QtCore import QSize, Signal
+from qtpy.QtCore import Signal
 from qtpy.QtWidgets import (
     QApplication,
     QFrame,
@@ -19,8 +19,7 @@ from bec_widgets.utils.error_popups import SafeProperty, SafeSlot
 
 
 class ExpandableGroupFrame(QFrame):
-    broadcast_size_hint = Signal(QSize)
-    imminent_deletion = Signal()
+
     expansion_state_changed = Signal()
 
     EXPANDED_ICON_NAME: str = "collapse_all"
@@ -32,11 +31,10 @@ class ExpandableGroupFrame(QFrame):
         super().__init__(parent=parent)
         self._expanded = expanded
 
-        self._title_text = f"<b>{title}</b>"
-        self.setFrameStyle(QFrame.Shape.StyledPanel | QFrame.Shadow.Raised)
+        self.setFrameStyle(QFrame.Shape.StyledPanel | QFrame.Shadow.Plain)
         self.setSizePolicy(QSizePolicy.Policy.Minimum, QSizePolicy.Policy.Minimum)
         self._layout = QVBoxLayout()
-        self._layout.setContentsMargins(5, 0, 0, 0)
+        self._layout.setContentsMargins(0, 0, 0, 0)
         self.setLayout(self._layout)
 
         self._create_title_layout(title, icon)
@@ -51,27 +49,21 @@ class ExpandableGroupFrame(QFrame):
     def _create_title_layout(self, title: str, icon: str):
         self._title_layout = QHBoxLayout()
         self._layout.addLayout(self._title_layout)
-        self._internal_title_layout = QHBoxLayout()
-        self._title_layout.addLayout(self._internal_title_layout)
 
-        self._title = ClickableLabel()
-        self._set_title_text(self._title_text)
+        self._title = ClickableLabel(f"<b>{title}</b>")
         self._title_icon = ClickableLabel()
-        self._internal_title_layout.addWidget(self._title_icon)
-        self._internal_title_layout.addWidget(self._title)
+        self._title_layout.addWidget(self._title_icon)
+        self._title_layout.addWidget(self._title)
         self.icon_name = icon
         self._title.clicked.connect(self.switch_expanded_state)
         self._title_icon.clicked.connect(self.switch_expanded_state)
 
-        self._internal_title_layout.addStretch(1)
+        self._title_layout.addStretch(1)
 
         self._expansion_button = QToolButton()
         self._update_expansion_icon()
         self._title_layout.addWidget(self._expansion_button, stretch=1)
 
-    def get_title_layout(self) -> QHBoxLayout:
-        return self._internal_title_layout
-
     def set_layout(self, layout: QLayout) -> None:
         self._contents.setLayout(layout)
         self._contents.layout().setContentsMargins(0, 0, 0, 0)  # type: ignore
@@ -120,18 +112,6 @@ class ExpandableGroupFrame(QFrame):
         else:
             self._title_icon.setVisible(False)
 
-    @SafeProperty(str)
-    def title_text(self):  # type: ignore
-        return self._title_text
-
-    @title_text.setter
-    def title_text(self, title_text: str):
-        self._title_text = title_text
-        self._set_title_text(self._title_text)
-
-    def _set_title_text(self, title_text: str):
-        self._title.setText(title_text)
-
 
 # Application example
 if __name__ == "__main__":  # pragma: no cover

bec_widgets/utils/forms_from_types/forms.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from types import GenericAlias, NoneType, UnionType
+from types import NoneType
 from typing import NamedTuple
 
 from bec_lib.logger import bec_logger
@@ -11,7 +11,7 @@ from qtpy.QtWidgets import QApplication, QGridLayout, QLabel, QSizePolicy, QVBox
 
 from bec_widgets.utils.bec_widget import BECWidget
 from bec_widgets.utils.compact_popup import CompactPopupWidget
-from bec_widgets.utils.error_popups import SafeProperty, SafeSlot
+from bec_widgets.utils.error_popups import SafeProperty
 from bec_widgets.utils.forms_from_types import styles
 from bec_widgets.utils.forms_from_types.items import (
     DynamicFormItem,
@@ -81,10 +81,11 @@ class TypedForm(BECWidget, QWidget):
 
         self._form_grid_container = QWidget(parent=self)
         self._form_grid_container.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
+        self._form_grid_container.setLayout(QVBoxLayout())
+        self._layout.addWidget(self._form_grid_container)
+
         self._form_grid = QWidget(parent=self._form_grid_container)
         self._form_grid.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
-        self._layout.addWidget(self._form_grid_container)
-        self._form_grid_container.setLayout(QVBoxLayout())
         self._form_grid.setLayout(self._new_grid_layout())
 
         self._widget_types: dict | None = None
@@ -105,11 +106,11 @@ class TypedForm(BECWidget, QWidget):
 
     def _add_griditem(self, item: FormItemSpec, row: int):
         grid = self._form_grid.layout()
-        label = QLabel(item.name)
+        label = QLabel(parent=self._form_grid, text=item.name)
         label.setProperty("_model_field_name", item.name)
         label.setToolTip(item.info.description or item.name)
         grid.addWidget(label, row, 0)
-        widget = self._widget_from_type(item, self._widget_types)(parent=self, spec=item)
+        widget = self._widget_from_type(item, self._widget_types)(parent=self._form_grid, spec=item)
         widget.valueChanged.connect(self.value_changed)
         widget.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
         grid.addWidget(widget, row, 1)
@@ -128,19 +129,17 @@ class TypedForm(BECWidget, QWidget):
         }
 
     def _clear_grid(self):
-        if (old_layout := self._form_grid.layout()) is not None:
-            while old_layout.count():
-                item = old_layout.takeAt(0)
-                widget = item.widget()
-                if widget is not None:
-                    widget.deleteLater()
-            old_layout.deleteLater()
-            self._form_grid.deleteLater()
+        gl = self._form_grid.layout()
+        while w := gl.takeAt(0):
+            w = w.widget()
+            if hasattr(w, "teardown"):
+                w.teardown()
+            w.deleteLater()
+        self._form_grid_container.layout().removeWidget(self._form_grid)
+        self._form_grid.deleteLater()
         self._form_grid = QWidget()
-        self._form_grid.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
         self._form_grid.setLayout(self._new_grid_layout())
         self._form_grid_container.layout().addWidget(self._form_grid)
-
         self.update_size()
 
     def update_size(self):
@@ -149,7 +148,7 @@ class TypedForm(BECWidget, QWidget):
         self.adjustSize()
 
     def _new_grid_layout(self):
-        new_grid = QGridLayout()
+        new_grid = QGridLayout(self)
         new_grid.setContentsMargins(0, 0, 0, 0)
         return new_grid
 
@@ -216,9 +215,6 @@ class PydanticModelForm(TypedForm):
 
         self._connect_to_theme_change()
 
-    @SafeSlot()
-    def clear(self): ...
-
     def set_pretty_display_theme(self, theme: str = "dark"):
         if self._pretty_display:
             self.setStyleSheet(styles.pretty_display_theme(theme))
@@ -283,24 +279,3 @@ class PydanticModelForm(TypedForm):
             self.form_data_cleared.emit(None)
             self.validity_proc.emit(False)
             return False
-
-
-class PydanticModelFormItem(DynamicFormItem):
-    def __init__(
-        self, parent: QWidget | None = None, *, spec: FormItemSpec, model: type[BaseModel]
-    ) -> None:
-        self._data_model = model
-
-        super().__init__(parent=parent, spec=spec)
-        self._main_widget.form_data_updated.connect(self._value_changed)
-
-    def _add_main_widget(self) -> None:
-
-        self._main_widget = PydanticModelForm(data_model=self._data_model)
-        self._layout.addWidget(self._main_widget)
-
-    def getValue(self):
-        return self._main_widget.get_form_data()
-
-    def setValue(self, value: dict):
-        self._main_widget.set_data(self._data_model.model_validate(value))

bec_widgets/utils/forms_from_types/items.py

@@ -1,22 +1,21 @@
 from __future__ import annotations
 
-import inspect
 import typing
 from abc import abstractmethod
 from decimal import Decimal
-from types import GenericAlias, UnionType
+from types import GenericAlias, NoneType, UnionType
 from typing import (
+    Any,
     Callable,
     Final,
     Generic,
     Iterable,
     Literal,
     NamedTuple,
+    Optional,
     OrderedDict,
-    Protocol,
     TypeVar,
     get_args,
-    runtime_checkable,
 )
 
 from bec_lib.logger import bec_logger
@@ -74,7 +73,7 @@ class FormItemSpec(BaseModel):
 
     model_config = ConfigDict(arbitrary_types_allowed=True)
 
-    item_type: type | UnionType | GenericAlias
+    item_type: type | UnionType | GenericAlias | Optional[Any]
     name: str
     info: FieldInfo = FieldInfo()
     pretty_display: bool = Field(
@@ -171,10 +170,9 @@ class DynamicFormItem(QWidget):
         self._desc = self._spec.info.description
         self.setLayout(self._layout)
         self._add_main_widget()
-        # Sadly, QWidget and ABC are not compatible
         assert isinstance(self._main_widget, QWidget), "Please set a widget in _add_main_widget()"  # type: ignore
-        self._main_widget.setSizePolicy(QSizePolicy.Policy.Minimum, QSizePolicy.Policy.Minimum)
-        self.setSizePolicy(QSizePolicy.Policy.Minimum, QSizePolicy.Policy.Minimum)
+        self._main_widget.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
+        self.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
         if not spec.pretty_display:
             if clearable_required(spec.info):
                 self._add_clear_button()
@@ -189,10 +187,13 @@ class DynamicFormItem(QWidget):
 
     @abstractmethod
     def _add_main_widget(self) -> None:
-        self._main_widget: QWidget
         """Add the main data entry widget to self._main_widget and appply any
         constraints from the field info"""
 
+    @SafeSlot()
+    def clear(self, *_):
+        return
+
     def _set_pretty_display(self):
         self.setEnabled(False)
         if button := getattr(self, "_clear_button", None):
@@ -209,11 +210,17 @@ class DynamicFormItem(QWidget):
         self._layout.addWidget(self._clear_button)
         # the widget added in _add_main_widget must implement .clear() if value is not required
         self._clear_button.setToolTip("Clear value or reset to default.")
-        self._clear_button.clicked.connect(self._main_widget.clear)  # type: ignore
+        self._clear_button.clicked.connect(self.clear)  # type: ignore
 
     def _value_changed(self, *_, **__):
         self.valueChanged.emit()
 
+    def teardown(self):
+        self._layout.deleteLater()
+        self._layout.removeWidget(self._main_widget)
+        self._main_widget.deleteLater()
+        self._main_widget = None
+
 
 class StrFormItem(DynamicFormItem):
     def __init__(self, parent: QWidget | None = None, *, spec: FormItemSpec) -> None:
@@ -397,7 +404,7 @@ class ListFormItem(DynamicFormItem):
 
     def sizeHint(self):
         default = super().sizeHint()
-        return QSize(default.width(), QFontMetrics(self.font()).height() * 4)
+        return QSize(default.width(), QFontMetrics(self.font()).height() * 6)
 
     def _add_main_widget(self) -> None:
         self._main_widget = QListWidget()
@@ -447,17 +454,10 @@ class ListFormItem(DynamicFormItem):
         self._add_list_item(val)
         self._repop(self._data)
 
-    def _item_height(self):
-        return int(QFontMetrics(self.font()).height() * 1.5)
-
     def _add_list_item(self, val):
         item = QListWidgetItem(self._main_widget)
         item.setFlags(item.flags() | QtCore.Qt.ItemIsEditable | QtCore.Qt.ItemIsEditable)
         item_widget = self._types.widget(parent=self)
-        item_widget.setMinimumHeight(self._item_height())
-        self._main_widget.setGridSize(QSize(0, self._item_height()))
-        if (layout := item_widget.layout()) is not None:
-            layout.setContentsMargins(0, 0, 0, 0)
         WidgetIO.set_value(item_widget, val)
         self._main_widget.setItemWidget(item, item_widget)
         self._main_widget.addItem(item)
@@ -494,11 +494,14 @@ class ListFormItem(DynamicFormItem):
         self._data = list(value)
         self._repop(self._data)
 
+    def _line_height(self):
+        return QFontMetrics(self._main_widget.font()).height()
+
     def set_max_height_in_lines(self, lines: int):
         outer_inc = 1 if self._spec.pretty_display else 3
-        self._main_widget.setFixedHeight(self._item_height() * max(lines, self._min_lines))
-        self._button_holder.setFixedHeight(self._item_height() * (max(lines, self._min_lines) + 1))
-        self.setFixedHeight(self._item_height() * (max(lines, self._min_lines) + outer_inc))
+        self._main_widget.setFixedHeight(self._line_height() * max(lines, self._min_lines))
+        self._button_holder.setFixedHeight(self._line_height() * (max(lines, self._min_lines) + 1))
+        self.setFixedHeight(self._line_height() * (max(lines, self._min_lines) + outer_inc))
 
     def scale_to_data(self, *_):
         self.set_max_height_in_lines(self._main_widget.count() + 1)
@@ -551,11 +554,14 @@ class StrLiteralFormItem(DynamicFormItem):
         self._layout.addWidget(self._main_widget)
 
     def getValue(self):
+        if self._main_widget.currentIndex() == -1:
+            return None
         return self._main_widget.currentText()
 
     def setValue(self, value: str | None):
         if value is None:
             self.clear()
+            return
         for i in range(self._main_widget.count()):
             if self._main_widget.itemText(i) == value:
                 self._main_widget.setCurrentIndex(i)
@@ -566,22 +572,39 @@ class StrLiteralFormItem(DynamicFormItem):
         self._main_widget.setCurrentIndex(-1)
 
 
-@runtime_checkable
-class _ItemTypeFn(Protocol):
-    def __call__(self, spec: FormItemSpec) -> type[DynamicFormItem]: ...
+class OptionalStrLiteralFormItem(StrLiteralFormItem):
+    def _add_main_widget(self) -> None:
+        self._main_widget = QComboBox()
+        self._options = get_args(get_args(self._spec.info.annotation)[0])
+        for opt in self._options:
+            self._main_widget.addItem(opt)
+        self._layout.addWidget(self._main_widget)
 
 
-WidgetTypeRegistry = OrderedDict[
-    str, tuple[Callable[[FormItemSpec], bool], type[DynamicFormItem] | _ItemTypeFn]
-]
+WidgetTypeRegistry = OrderedDict[str, tuple[Callable[[FormItemSpec], bool], type[DynamicFormItem]]]
+
+
+def _is_string_literal(t: type):
+    return type(t) is type(Literal[""]) and set(type(arg) for arg in get_args(t)) == {str}
+
+
+def _is_optional_string_literal(t: type):
+    if not hasattr(t, "__args__"):
+        return False
+    if len(t.__args__) != 2:
+        return False
+    if _is_string_literal(t.__args__[0]) and t.__args__[1] is NoneType:
+        return True
+    return False
+
 
 DEFAULT_WIDGET_TYPES: Final[WidgetTypeRegistry] = OrderedDict() | {
     # dict literals are ordered already but TypedForm subclasses may modify coppies of this dict
     # and delete/insert keys or change the order
-    "literal_str": (
-        lambda spec: type(spec.info.annotation) is type(Literal[""])
-        and set(type(arg) for arg in get_args(spec.info.annotation)) == {str},
-        StrLiteralFormItem,
+    "literal_str": (lambda spec: _is_string_literal(spec.info.annotation), StrLiteralFormItem),
+    "optional_literal_str": (
+        lambda spec: _is_optional_string_literal(spec.info.annotation),
+        OptionalStrLiteralFormItem,
     ),
     "str": (lambda spec: spec.item_type in [str, str | None, None], StrFormItem),
     "int": (lambda spec: spec.item_type in [int, int | None], IntFormItem),
@@ -614,10 +637,7 @@ def widget_from_type(
     widget_types = widget_types or DEFAULT_WIDGET_TYPES
     for predicate, widget_type in widget_types.values():
         if predicate(spec):
-            if inspect.isclass(widget_type) and issubclass(widget_type, DynamicFormItem):
-                return widget_type
-            return widget_type(spec)
-
+            return widget_type
     logger.warning(
         f"Type {spec.item_type=} / {spec.info.annotation=} is not (yet) supported in dynamic form creation."
     )
@@ -635,6 +655,8 @@ if __name__ == "__main__":  # pragma: no cover
         value5: int | None = Field()
         value6: list[int] = Field()
         value7: list = Field()
+        literal: Literal["a", "b", "c"]
+        nullable_literal: Literal["a", "b", "c"] | None = None
 
     app = QApplication([])
     w = QWidget()
@@ -642,7 +664,7 @@ if __name__ == "__main__":  # pragma: no cover
     w.setLayout(layout)
     items = []
     for i, (field_name, info) in enumerate(TestModel.model_fields.items()):
-        spec = spec = FormItemSpec(item_type=info.annotation, name=field_name, info=info)
+        spec = FormItemSpec(item_type=info.annotation, name=field_name, info=info)
         layout.addWidget(QLabel(field_name), i, 0)
         widg = widget_from_type(spec)(spec=spec)
         items.append(widg)

bec_widgets/utils/guided_tour.py

@@ -1,735 +0,0 @@
-"""Module providing a guided help system for creating interactive GUI tours."""
-
-from __future__ import annotations
-
-import sys
-import weakref
-from typing import Callable, Dict, List, TypedDict
-from uuid import uuid4
-
-import louie
-from bec_lib.logger import bec_logger
-from bec_qthemes import material_icon
-from louie import saferef
-from qtpy.QtCore import QEvent, QObject, QRect, Qt, Signal
-from qtpy.QtGui import QAction, QColor, QPainter, QPen
-from qtpy.QtWidgets import (
-    QApplication,
-    QFrame,
-    QHBoxLayout,
-    QLabel,
-    QMainWindow,
-    QMenuBar,
-    QPushButton,
-    QToolBar,
-    QVBoxLayout,
-    QWidget,
-)
-
-from bec_widgets.utils.error_popups import SafeSlot
-from bec_widgets.utils.toolbars.actions import ExpandableMenuAction, MaterialIconAction
-from bec_widgets.utils.toolbars.bundles import ToolbarBundle
-from bec_widgets.utils.toolbars.toolbar import ModularToolBar
-
-logger = bec_logger.logger
-
-
-class TourStep(TypedDict):
-    """Type definition for a tour step."""
-
-    widget_ref: (
-        louie.saferef.BoundMethodWeakref
-        | weakref.ReferenceType[
-            QWidget | QAction | Callable[[], tuple[QWidget | QAction, str | None]]
-        ]
-        | Callable[[], tuple[QWidget | QAction, str | None]]
-        | None
-    )
-    text: str
-    title: str
-
-
-class TutorialOverlay(QWidget):
-    def __init__(self, parent=None):
-        super().__init__(parent)
-        # Keep mouse events enabled for the overlay but we'll handle them manually
-        self.setAttribute(Qt.WidgetAttribute.WA_TransparentForMouseEvents, False)
-        self.setAttribute(Qt.WidgetAttribute.WA_TranslucentBackground)
-        self.setWindowFlags(Qt.WindowType.FramelessWindowHint | Qt.WindowType.WindowStaysOnTopHint)
-        self.current_rect = QRect()
-        self.message_box = self._create_message_box()
-        self.message_box.hide()
-
-    def _create_message_box(self):
-        box = QFrame(self)
-        app = QApplication.instance()
-        bg_color = app.palette().window().color()
-        box.setStyleSheet(
-            f"""
-            QFrame {{
-                background-color: {bg_color.name()};
-                border-radius: 8px;
-                padding: 8px;
-            }}
-        """
-        )
-        layout = QVBoxLayout(box)
-
-        # Top layout with close button (left) and step indicator (right)
-        top_layout = QHBoxLayout()
-
-        # Close button on the left with material icon
-        self.close_btn = QPushButton()
-        self.close_btn.setIcon(material_icon("close"))
-        self.close_btn.setToolTip("Close")
-        self.close_btn.setMaximumSize(32, 32)
-
-        # Step indicator on the right
-        self.step_label = QLabel()
-        self.step_label.setAlignment(Qt.AlignmentFlag.AlignRight | Qt.AlignmentFlag.AlignVCenter)
-        self.step_label.setStyleSheet("color: #666; font-size: 12px; font-weight: bold;")
-
-        top_layout.addWidget(self.close_btn)
-        top_layout.addStretch()
-        top_layout.addWidget(self.step_label)
-
-        # Main content label
-        self.label = QLabel()
-        self.label.setWordWrap(True)
-
-        # Bottom navigation buttons
-        btn_layout = QHBoxLayout()
-
-        # Back button with material icon
-        self.back_btn = QPushButton("Back")
-        self.back_btn.setIcon(material_icon("arrow_back"))
-
-        # Next button with material icon
-        self.next_btn = QPushButton("Next")
-        self.next_btn.setIcon(material_icon("arrow_forward"))
-
-        btn_layout.addStretch()
-        btn_layout.addWidget(self.back_btn)
-        btn_layout.addWidget(self.next_btn)
-
-        layout.addLayout(top_layout)
-        layout.addWidget(self.label)
-        layout.addLayout(btn_layout)
-        return box
-
-    def paintEvent(self, event):  # pylint: disable=unused-argument
-        if not self.current_rect.isValid():
-            return
-        painter = QPainter(self)
-        painter.setRenderHint(QPainter.RenderHint.Antialiasing)
-
-        # Create semi-transparent overlay color
-        overlay_color = QColor(0, 0, 0, 160)
-        # Use exclusive coordinates to avoid 1px gaps caused by QRect.bottom()/right() being inclusive.
-        r = self.current_rect
-        rect_x, rect_y, rect_w, rect_h = r.x(), r.y(), r.width(), r.height()
-
-        # Paint overlay in 4 regions around the highlighted widget using exclusive bounds
-        # Top region (everything above the highlight)
-        if rect_y > 0:
-            top_rect = QRect(0, 0, self.width(), rect_y)
-            painter.fillRect(top_rect, overlay_color)
-
-        # Bottom region (everything below the highlight)
-        bottom_y = rect_y + rect_h
-        if bottom_y < self.height():
-            bottom_rect = QRect(0, bottom_y, self.width(), self.height() - bottom_y)
-            painter.fillRect(bottom_rect, overlay_color)
-
-        # Left region (to the left of the highlight)
-        if rect_x > 0:
-            left_rect = QRect(0, rect_y, rect_x, rect_h)
-            painter.fillRect(left_rect, overlay_color)
-
-        # Right region (to the right of the highlight)
-        right_x = rect_x + rect_w
-        if right_x < self.width():
-            right_rect = QRect(right_x, rect_y, self.width() - right_x, rect_h)
-            painter.fillRect(right_rect, overlay_color)
-
-        # Draw highlight border around the clear area. Expand slightly so border doesn't leave a hairline gap.
-        border_rect = QRect(rect_x - 2, rect_y - 2, rect_w + 4, rect_h + 4)
-        painter.setPen(QPen(QColor(76, 175, 80), 3))  # Green border
-        painter.setBrush(Qt.BrushStyle.NoBrush)
-        painter.drawRoundedRect(border_rect, 8, 8)
-        painter.end()
-
-    def show_step(
-        self, rect: QRect, title: str, text: str, current_step: int = 1, total_steps: int = 1
-    ):
-        """
-        rect must already be in the overlay's coordinate space (i.e. mapped).
-        This method positions the message box so it does not overlap the rect.
-
-        Args:
-            rect(QRect): rectangle to highlight
-            title(str): Title text for the step
-            text(str): Main content text for the step
-            current_step(int):  Current step number
-            total_steps(int): Total number of steps in the tour
-        """
-        self.current_rect = rect
-
-        # Update step indicator in top right
-        self.step_label.setText(f"Step {current_step} of {total_steps}")
-
-        # Update main content text (without step number since it's now in top right)
-        content_text = f"<b>{title}</b><br>{text}" if title else text
-        self.label.setText(content_text)
-        self.message_box.adjustSize()  # ensure layout applied
-        message_size = self.message_box.size()  # actual widget size (width, height)
-
-        spacing = 15
-
-        # Preferred placement: to the right, vertically centered
-        pos_x = rect.right() + spacing
-        pos_y = rect.center().y() - (message_size.height() // 2)
-
-        # If it would go off the right edge, try left of the widget
-        if pos_x + message_size.width() > self.width():
-            pos_x = rect.left() - message_size.width() - spacing
-            # vertical center is still good, but if that overlaps top/bottom we'll clamp below
-
-        # If it goes off the left edge (no space either side), place below, centered horizontally
-        if pos_x < spacing:
-            pos_x = rect.center().x() - (message_size.width() // 2)
-            pos_y = rect.bottom() + spacing
-
-        # If it goes off the bottom, try moving it above the widget
-        if pos_y + message_size.height() > self.height() - spacing:
-            # if there's room above the rect, put it there
-            candidate_y = rect.top() - message_size.height() - spacing
-            if candidate_y >= spacing:
-                pos_y = candidate_y
-            else:
-                # otherwise clamp to bottom with spacing
-                pos_y = max(spacing, self.height() - message_size.height() - spacing)
-
-        # If it goes off the top, clamp down
-        pos_y = max(spacing, pos_y)
-
-        # Make sure we don't poke the left edge
-        pos_x = max(spacing, min(pos_x, self.width() - message_size.width() - spacing))
-
-        # Apply geometry and show
-        self.message_box.setGeometry(
-            int(pos_x), int(pos_y), message_size.width(), message_size.height()
-        )
-        self.message_box.show()
-        self.update()
-
-    def eventFilter(self, obj, event):
-        if event.type() == QEvent.Type.Resize:
-            self.setGeometry(obj.rect())
-        return False
-
-
-class GuidedTour(QObject):
-    """
-    A guided help system for creating interactive GUI tours.
-
-    Allows developers to register widgets with help text and create guided tours.
-    """
-
-    tour_started = Signal()
-    tour_finished = Signal()
-    step_changed = Signal(int, int)  # current_step, total_steps
-
-    def __init__(self, main_window: QWidget, *, enforce_visibility: bool = True):
-        super().__init__()
-        self._visible_check: bool = enforce_visibility
-        self.main_window_ref = saferef.safe_ref(main_window)
-        self.overlay = None
-        self._registered_widgets: Dict[str, TourStep] = {}
-        self._tour_steps: List[TourStep] = []
-        self._current_index = 0
-        self._active = False
-
-    @property
-    def main_window(self) -> QWidget | None:
-        """Get the main window from weak reference."""
-        if self.main_window_ref and callable(self.main_window_ref):
-            widget = self.main_window_ref()
-            if isinstance(widget, QWidget):
-                return widget
-        return None
-
-    def register_widget(
-        self,
-        *,
-        widget: QWidget | QAction | Callable[[], tuple[QWidget | QAction, str | None]],
-        text: str = "",
-        title: str = "",
-    ) -> str:
-        """
-        Register a widget with help text for tours.
-
-        Args:
-            widget (QWidget | QAction | Callable[[], tuple[QWidget | QAction, str | None]]): The target widget or a callable that returns the widget and its help text.
-            text (str): The help text for the widget. This will be shown during the tour.
-            title (str, optional): A title for the widget (defaults to its class name or action text).
-
-        Returns:
-            str: The unique ID for the registered widget.
-        """
-        step_id = str(uuid4())
-        # If it's a plain callable
-        if callable(widget) and not hasattr(widget, "__self__"):
-            widget_ref = widget
-            default_title = "Widget"
-        elif isinstance(widget, QAction):
-            widget_ref = weakref.ref(widget)
-            default_title = widget.text() or "Action"
-        elif hasattr(widget, "get_toolbar_button") and callable(widget.get_toolbar_button):
-
-            def _resolve_toolbar_button(toolbar_action=widget):
-                button = toolbar_action.get_toolbar_button()
-                return (button, None)
-
-            widget_ref = _resolve_toolbar_button
-            default_title = getattr(widget, "tooltip", "Toolbar Menu")
-        else:
-            widget_ref = saferef.safe_ref(widget)
-            default_title = widget.__class__.__name__ if hasattr(widget, "__class__") else "Widget"
-
-        self._registered_widgets[step_id] = {
-            "widget_ref": widget_ref,
-            "text": text,
-            "title": title or default_title,
-        }
-        logger.debug(f"Registered widget {title or default_title} with ID {step_id}")
-        return step_id
-
-    def _action_highlight_rect(self, action: QAction) -> QRect | None:
-        """
-        Try to find the QRect in main_window coordinates that should be highlighted for the given QAction.
-        Returns None if not found (e.g. not visible).
-        """
-        mw = self.main_window
-        if mw is None:
-            return None
-        # Try toolbars first
-        for tb in mw.findChildren(QToolBar):
-            btn = tb.widgetForAction(action)
-            if btn and btn.isVisible():
-                rect = btn.rect()
-                top_left = btn.mapTo(mw, rect.topLeft())
-                return QRect(top_left, rect.size())
-        # Try menu bars
-        menubars = []
-        if hasattr(mw, "menuBar") and callable(getattr(mw, "menuBar", None)):
-            mb = mw.menuBar()
-            if mb and mb not in menubars:
-                menubars.append(mb)
-        menubars += [mb for mb in mw.findChildren(QMenuBar) if mb not in menubars]
-        for mb in menubars:
-            if action in mb.actions():
-                ar = mb.actionGeometry(action)
-                top_left = mb.mapTo(mw, ar.topLeft())
-                return QRect(top_left, ar.size())
-        return None
-
-    def unregister_widget(self, step_id: str) -> bool:
-        """
-        Unregister a previously registered widget.
-
-        Args:
-            step_id (str): The unique ID of the registered widget.
-
-        Returns:
-            bool: True if the widget was unregistered, False if not found.
-        """
-        if self._active:
-            raise RuntimeError("Cannot unregister widget while tour is active")
-        if step_id in self._registered_widgets:
-            if self._registered_widgets[step_id] in self._tour_steps:
-                self._tour_steps.remove(self._registered_widgets[step_id])
-            del self._registered_widgets[step_id]
-            return True
-        return False
-
-    def create_tour(self, step_ids: List[str] | None = None) -> bool:
-        """
-        Create a tour from registered widget IDs.
-
-        Args:
-            step_ids (List[str], optional): List of registered widget IDs to include in the tour. If None, all registered widgets will be included.
-
-        Returns:
-            bool: True if the tour was created successfully, False if any step IDs were not found
-        """
-        if step_ids is None:
-            step_ids = list(self._registered_widgets.keys())
-
-        tour_steps = []
-        for step_id in step_ids:
-            if step_id not in self._registered_widgets:
-                logger.error(f"Step ID {step_id} not found")
-                return False
-            tour_steps.append(self._registered_widgets[step_id])
-
-        self._tour_steps = tour_steps
-        logger.info(f"Created tour with {len(tour_steps)} steps")
-        return True
-
-    @SafeSlot()
-    def start_tour(self):
-        """Start the guided tour."""
-        if not self._tour_steps:
-            self.create_tour()
-
-        if self._active:
-            logger.warning("Tour already active")
-            return
-
-        main_window = self.main_window
-        if main_window is None:
-            logger.error("Main window no longer exists (weak reference is dead)")
-            return
-
-        self._active = True
-        self._current_index = 0
-
-        # Create overlay
-        self.overlay = TutorialOverlay(main_window)
-        self.overlay.setGeometry(main_window.rect())
-        self.overlay.show()
-        main_window.installEventFilter(self.overlay)
-
-        # Connect signals
-        self.overlay.next_btn.clicked.connect(self.next_step)
-        self.overlay.back_btn.clicked.connect(self.prev_step)
-        self.overlay.close_btn.clicked.connect(self.stop_tour)
-
-        main_window.installEventFilter(self)
-        self._show_current_step()
-        self.tour_started.emit()
-        logger.info("Started guided tour")
-
-    @SafeSlot()
-    def stop_tour(self):
-        """Stop the current tour."""
-        if not self._active:
-            return
-
-        self._active = False
-
-        main_window = self.main_window
-        if self.overlay and main_window:
-            main_window.removeEventFilter(self.overlay)
-            self.overlay.hide()
-            self.overlay.deleteLater()
-            self.overlay = None
-
-        if main_window:
-            main_window.removeEventFilter(self)
-        self.tour_finished.emit()
-        logger.info("Stopped guided tour")
-
-    @SafeSlot()
-    def next_step(self):
-        """Move to next step or finish tour if on last step."""
-        if not self._active:
-            return
-
-        if self._current_index < len(self._tour_steps) - 1:
-            self._current_index += 1
-            self._show_current_step()
-        else:
-            # On last step, finish the tour
-            self.stop_tour()
-
-    @SafeSlot()
-    def prev_step(self):
-        """Move to previous step."""
-        if not self._active:
-            return
-
-        if self._current_index > 0:
-            self._current_index -= 1
-            self._show_current_step()
-
-    def _show_current_step(self):
-        """Display the current step."""
-        if not self._active or not self.overlay:
-            return
-
-        step = self._tour_steps[self._current_index]
-        step_title = step["title"]
-
-        target, step_text = self._resolve_step_target(step)
-        if target is None:
-            self._advance_past_invalid_step(step_title, reason="Step target no longer exists.")
-            return
-
-        main_window = self.main_window
-        if main_window is None:
-            logger.error("Main window no longer exists (weak reference is dead)")
-            self.stop_tour()
-            return
-
-        highlight_rect = self._get_highlight_rect(main_window, target, step_title)
-        if highlight_rect is None:
-            return
-
-        # Calculate step numbers
-        current_step = self._current_index + 1
-        total_steps = len(self._tour_steps)
-
-        self.overlay.show_step(highlight_rect, step_title, step_text, current_step, total_steps)
-
-        # Update button states
-        self.overlay.back_btn.setEnabled(self._current_index > 0)
-
-        # Update next button text and state
-        is_last_step = self._current_index >= len(self._tour_steps) - 1
-        if is_last_step:
-            self.overlay.next_btn.setText("Finish")
-            self.overlay.next_btn.setIcon(material_icon("check"))
-            self.overlay.next_btn.setEnabled(True)
-        else:
-            self.overlay.next_btn.setText("Next")
-            self.overlay.next_btn.setIcon(material_icon("arrow_forward"))
-            self.overlay.next_btn.setEnabled(True)
-
-        self.step_changed.emit(self._current_index + 1, len(self._tour_steps))
-
-    def _resolve_step_target(self, step: TourStep) -> tuple[QWidget | QAction | None, str]:
-        """
-        Resolve the target widget/action for the given step.
-
-        Args:
-            step(TourStep): The tour step to resolve.
-
-        Returns:
-            tuple[QWidget | QAction | None, str]: The resolved target and the step text.
-        """
-        widget_ref = step.get("widget_ref")
-        step_text = step.get("text", "")
-
-        if isinstance(widget_ref, (louie.saferef.BoundMethodWeakref, weakref.ReferenceType)):
-            target = widget_ref()
-        else:
-            target = widget_ref
-
-        if target is None:
-            return None, step_text
-
-        if callable(target) and not isinstance(target, (QWidget, QAction)):
-            result = target()
-            if isinstance(result, tuple):
-                target, alt_text = result
-                if alt_text:
-                    step_text = alt_text
-            else:
-                target = result
-
-        return target, step_text
-
-    def _get_highlight_rect(
-        self, main_window: QWidget, target: QWidget | QAction, step_title: str
-    ) -> QRect | None:
-        """
-        Get the QRect in main_window coordinates to highlight for the given target.
-
-        Args:
-            main_window(QWidget): The main window containing the target.
-            target(QWidget | QAction): The target widget or action to highlight.
-            step_title(str): The title of the current step (for logging purposes).
-
-        Returns:
-            QRect | None: The rectangle to highlight, or None if not found/visible.
-        """
-        if isinstance(target, QAction):
-            rect = self._action_highlight_rect(target)
-            if rect is None:
-                self._advance_past_invalid_step(
-                    step_title,
-                    reason=f"Could not find visible widget or menu for QAction {target.text()!r}.",
-                )
-                return None
-            return rect
-
-        if isinstance(target, QWidget):
-            if self._visible_check:
-                if not target.isVisible():
-                    self._advance_past_invalid_step(
-                        step_title, reason=f"Widget {target!r} is not visible."
-                    )
-                    return None
-            rect = target.rect()
-            top_left = target.mapTo(main_window, rect.topLeft())
-            return QRect(top_left, rect.size())
-
-        self._advance_past_invalid_step(
-            step_title, reason=f"Unsupported step target type: {type(target)}"
-        )
-        return None
-
-    def _advance_past_invalid_step(self, step_title: str, *, reason: str):
-        """
-        Skip the current step (or stop the tour) when the target cannot be visualised.
-        """
-        logger.warning("%s Skipping step %r.", reason, step_title)
-        if self._current_index < len(self._tour_steps) - 1:
-            self._current_index += 1
-            self._show_current_step()
-        else:
-            self.stop_tour()
-
-    def get_registered_widgets(self) -> Dict[str, TourStep]:
-        """Get all registered widgets."""
-        return self._registered_widgets.copy()
-
-    def clear_registrations(self):
-        """Clear all registered widgets."""
-        if self._active:
-            self.stop_tour()
-        self._registered_widgets.clear()
-        self._tour_steps.clear()
-        logger.info("Cleared all registrations")
-
-    def set_visibility_enforcement(self, enabled: bool):
-        """Enable or disable visibility checks when highlighting widgets."""
-        self._visible_check = enabled
-
-    def eventFilter(self, obj, event):
-        """Handle window resize/move events to update step positioning."""
-        if event.type() in (QEvent.Type.Move, QEvent.Type.Resize):
-            if self._active:
-                self._show_current_step()
-        return super().eventFilter(obj, event)
-
-
-################################################################################
-############ # Example usage of GuidedTour system ##############################
-################################################################################
-
-
-class MainWindow(QMainWindow):  # pragma: no cover
-    def __init__(self):
-        super().__init__()
-        self.setWindowTitle("Guided Tour Demo")
-        central = QWidget()
-        layout = QVBoxLayout(central)
-        layout.setSpacing(12)
-
-        layout.addWidget(QLabel("Welcome to the guided tour demo with toolbar support."))
-        self.btn1 = QPushButton("Primary Button")
-        self.btn2 = QPushButton("Secondary Button")
-        self.status_label = QLabel("Use the controls below or the toolbar to interact.")
-        self.start_tour_btn = QPushButton("Start Guided Tour")
-
-        layout.addWidget(self.btn1)
-        layout.addWidget(self.btn2)
-        layout.addWidget(self.status_label)
-        layout.addStretch()
-        layout.addWidget(self.start_tour_btn)
-        self.setCentralWidget(central)
-
-        # Guided tour system
-        self.guided_help = GuidedTour(self)
-
-        # Menus for demonstrating QAction support in menu bars
-        self._init_menu_bar()
-
-        # Modular toolbar showcasing QAction targets
-        self._init_toolbar()
-
-        # Register widgets and actions with help text
-        primary_step = self.guided_help.register_widget(
-            widget=self.btn1,
-            text="The primary button updates the status text when clicked.",
-            title="Primary Button",
-        )
-        secondary_step = self.guided_help.register_widget(
-            widget=self.btn2,
-            text="The secondary button complements the demo layout.",
-            title="Secondary Button",
-        )
-        toolbar_action_step = self.guided_help.register_widget(
-            widget=self.toolbar_tour_action.action,
-            text="Toolbar actions are supported in the guided tour. This one also starts the tour.",
-            title="Toolbar Tour Action",
-        )
-        tools_menu_step = self.guided_help.register_widget(
-            widget=self.toolbar.components.get_action("menu_tools"),
-            text="Expandable toolbar menus group related actions. This button opens the tools menu.",
-            title="Tools Menu",
-        )
-
-        # Create tour from registered widgets
-        self.tour_step_ids = [primary_step, secondary_step, toolbar_action_step, tools_menu_step]
-        widget_ids = self.tour_step_ids
-        self.guided_help.create_tour(widget_ids)
-
-        # Connect start button
-        self.start_tour_btn.clicked.connect(self.guided_help.start_tour)
-
-    def _init_menu_bar(self):
-        menu_bar = self.menuBar()
-        info_menu = menu_bar.addMenu("Info")
-        info_menu.setObjectName("info-menu")
-        self.info_menu = info_menu
-        self.info_menu_action = info_menu.menuAction()
-        self.about_action = info_menu.addAction("About This Demo")
-
-    def _init_toolbar(self):
-        self.toolbar = ModularToolBar(parent=self)
-        self.addToolBar(self.toolbar)
-
-        self.toolbar_tour_action = MaterialIconAction(
-            "play_circle", tooltip="Start the guided tour", parent=self
-        )
-        self.toolbar.components.add_safe("tour-start", self.toolbar_tour_action)
-
-        self.toolbar_highlight_action = MaterialIconAction(
-            "visibility", tooltip="Highlight the primary button", parent=self
-        )
-        self.toolbar.components.add_safe("inspect-primary", self.toolbar_highlight_action)
-
-        demo_bundle = self.toolbar.new_bundle("demo")
-        demo_bundle.add_action("tour-start")
-        demo_bundle.add_action("inspect-primary")
-
-        self._setup_tools_menu()
-        self.toolbar.show_bundles(["demo", "menu_tools"])
-        self.toolbar.refresh()
-
-        self.toolbar_tour_action.action.triggered.connect(self.guided_help.start_tour)
-
-    def _setup_tools_menu(self):
-        self.tools_menu_actions: dict[str, MaterialIconAction] = {
-            "notes": MaterialIconAction(
-                icon_name="note_add", tooltip="Add a note", filled=True, parent=self
-            ),
-            "bookmark": MaterialIconAction(
-                icon_name="bookmark_add", tooltip="Bookmark current view", filled=True, parent=self
-            ),
-            "settings": MaterialIconAction(
-                icon_name="tune", tooltip="Adjust settings", filled=True, parent=self
-            ),
-        }
-        self.tools_menu_action = ExpandableMenuAction(
-            label="Tools ", actions=self.tools_menu_actions
-        )
-        self.toolbar.components.add_safe("menu_tools", self.tools_menu_action)
-        bundle = ToolbarBundle("menu_tools", self.toolbar.components)
-        bundle.add_action("menu_tools")
-        self.toolbar.add_bundle(bundle)
-
-
-if __name__ == "__main__":  # pragma: no cover
-    app = QApplication(sys.argv)
-    from bec_qthemes import apply_theme
-
-    apply_theme("dark")
-    w = MainWindow()
-    w.resize(400, 300)
-    w.show()
-    sys.exit(app.exec())

bec_widgets/utils/help_inspector/help_inspector.py

@@ -1,247 +0,0 @@
-"""Module providing a simple help inspector tool for QtWidgets."""
-
-from functools import partial
-from typing import Callable
-from uuid import uuid4
-
-from bec_lib.logger import bec_logger
-from bec_qthemes import material_icon
-from qtpy import QtCore, QtWidgets
-
-from bec_widgets.utils.bec_widget import BECWidget
-from bec_widgets.utils.colors import AccentColors, get_accent_colors
-from bec_widgets.utils.error_popups import SafeSlot
-from bec_widgets.utils.widget_io import WidgetHierarchy
-
-logger = bec_logger.logger
-
-
-class HelpInspector(BECWidget, QtWidgets.QWidget):
-    """
-    A help inspector widget that allows to inspect other widgets in the application.
-    Per default, it emits signals with the docstring, tooltip and bec help text of the inspected widget.
-    The method "get_help_md" is called on the widget which is added to the BECWidget base class.
-    It should return a string with a help text, ideally in proper format to be displayed (i.e. markdown).
-    The inspector also allows to register custom callback that are called with the inspected widget
-    as argument. This may be useful in the future to hook up more callbacks with custom signals.
-
-    Args:
-        parent (QWidget | None): The parent widget of the help inspector.
-        client: Optional client for BECWidget functionality.
-        size (tuple[int, int]): Optional size of the icon for the help inspector.
-    """
-
-    widget_docstring = QtCore.Signal(str)  # Emits docstring from QWidget
-    widget_tooltip = QtCore.Signal(str)  # Emits tooltip string from QWidget
-    bec_widget_help = QtCore.Signal(str)  # Emits md formatted help string from BECWidget class
-
-    def __init__(self, parent=None, client=None):
-        super().__init__(client=client, parent=parent, theme_update=True)
-        self._app = QtWidgets.QApplication.instance()
-        layout = QtWidgets.QHBoxLayout(self)  # type: ignore
-        layout.setContentsMargins(0, 0, 0, 0)
-        layout.setSpacing(0)
-
-        self._active = False
-        self._init_ui()
-        self._callbacks = {}
-        # Register the default callbacks
-        self._register_default_callbacks()
-        # Connect the button toggle signal
-        self._button.toggled.connect(self._toggle_mode)
-
-    def _init_ui(self):
-        """Init the UI components."""
-        colors: AccentColors = get_accent_colors()
-        self._button = QtWidgets.QToolButton(self.parent())
-        self._button.setCheckable(True)
-
-        self._icon_checked = partial(
-            material_icon, "help", size=(32, 32), color=colors.highlight, filled=True
-        )
-        self._icon_unchecked = partial(
-            material_icon, "help", size=(32, 32), color=colors.highlight, filled=False
-        )
-        self._button.setText("Help Inspect Tool")
-        self._button.setIcon(self._icon_unchecked())
-        self._button.setToolTip("Click to enter Help Mode")
-        self.layout().addWidget(self._button)
-
-    def apply_theme(self, theme: str) -> None:
-        colors = get_accent_colors()
-        self._icon_checked = partial(
-            material_icon, "help", size=(32, 32), color=colors.highlight, filled=True
-        )
-        self._icon_unchecked = partial(
-            material_icon, "help", size=(32, 32), color=colors.highlight, filled=False
-        )
-        if self._active:
-            self._button.setIcon(self._icon_checked())
-        else:
-            self._button.setIcon(self._icon_unchecked())
-
-    @SafeSlot(bool)
-    def _toggle_mode(self, enabled: bool):
-        """
-        Toggle the help inspection mode.
-
-        Args:
-            enabled (bool): Whether to enable or disable the help inspection mode.
-        """
-        if self._app is None:
-            self._app = QtWidgets.QApplication.instance()
-        self._active = enabled
-        if enabled:
-            self._app.installEventFilter(self)
-            self._button.setIcon(self._icon_checked())
-            QtWidgets.QApplication.setOverrideCursor(QtCore.Qt.CursorShape.WhatsThisCursor)
-        else:
-            self._app.removeEventFilter(self)
-            self._button.setIcon(self._icon_unchecked())
-            self._button.setChecked(False)
-            QtWidgets.QApplication.restoreOverrideCursor()
-
-    def eventFilter(self, obj: QtWidgets.QWidget, event: QtCore.QEvent) -> bool:
-        """
-        Filter events to capture Key_Escape event, and mouse clicks
-        if event filter is active. Any click event on a widget is suppressed, if
-        the Inspector is active, and the registered callbacks are called with
-        the clicked widget as argument.
-
-        Args:
-            obj (QObject): The object that received the event.
-            event (QEvent): The event to filter.
-        """
-        # If not active, return immediately
-        if not self._active:
-            return super().eventFilter(obj, event)
-        # If active, handle escape key
-        if event.type() == QtCore.QEvent.KeyPress and event.key() == QtCore.Qt.Key_Escape:
-            self._toggle_mode(False)
-            return super().eventFilter(obj, event)
-        # If active, and left mouse button pressed, handle click
-        if event.type() == QtCore.QEvent.MouseButtonPress:
-            if event.button() == QtCore.Qt.LeftButton:
-                widget = self._app.widgetAt(event.globalPos())
-                if widget is None:
-                    return super().eventFilter(obj, event)
-                # Get BECWidget ancestor
-                # TODO check what happens if the HELP Inspector itself is embedded in another BECWidget
-                # I suppose we would like to get the first ancestor that is a BECWidget, not the topmost one
-                if not isinstance(widget, BECWidget):
-                    widget = WidgetHierarchy._get_becwidget_ancestor(widget)
-                if widget:
-                    if widget is self:
-                        self._toggle_mode(False)
-                        return True
-                    for cb in self._callbacks.values():
-                        try:
-                            cb(widget)
-                        except Exception as e:
-                            logger.error(f"Error occurred in callback {cb}: {e}")
-                    return True
-        return super().eventFilter(obj, event)
-
-    def register_callback(self, callback: Callable[[QtWidgets.QWidget], None]) -> str:
-        """
-        Register a callback to be called when a widget is inspected.
-        The callback should be callable with the following signature:
-            callback(widget: QWidget) -> None
-
-        Args:
-            callback (Callable[[QWidget], None]): The callback function to register.
-        Returns:
-            str: A unique ID for the registered callback.
-        """
-        cb_id = str(uuid4())
-        self._callbacks[cb_id] = callback
-        return cb_id
-
-    def unregister_callback(self, cb_id: str):
-        """Unregister a previously registered callback."""
-        self._callbacks.pop(cb_id, None)
-
-    def _register_default_callbacks(self):
-        """Default behavior: publish tooltip, docstring, bec_help"""
-
-        def cb_doc(widget: QtWidgets.QWidget):
-            docstring = widget.__doc__ or "No documentation available."
-            self.widget_docstring.emit(docstring)
-
-        def cb_help(widget: QtWidgets.QWidget):
-            tooltip = widget.toolTip() or "No tooltip available."
-            self.widget_tooltip.emit(tooltip)
-
-        def cb_bec_help(widget: QtWidgets.QWidget):
-            help_text = None
-            if hasattr(widget, "get_help_md") and callable(widget.get_help_md):
-                try:
-                    help_text = widget.get_help_md()
-                except Exception as e:
-                    logger.debug(f"Error retrieving help text from {widget}: {e}")
-            if help_text is None:
-                help_text = widget.toolTip() or "No help available."
-            if not isinstance(help_text, str):
-                logger.error(
-                    f"Help text from {widget.__class__} is not a string: {type(help_text)}"
-                )
-                help_text = str(help_text)
-            self.bec_widget_help.emit(help_text)
-
-        self.register_callback(cb_doc)
-        self.register_callback(cb_help)
-        self.register_callback(cb_bec_help)
-
-
-if __name__ == "__main__":
-    import sys
-
-    from bec_qthemes import apply_theme
-
-    from bec_widgets.widgets.control.device_control.positioner_box import PositionerBox
-    from bec_widgets.widgets.utility.visual.dark_mode_button.dark_mode_button import DarkModeButton
-
-    app = QtWidgets.QApplication(sys.argv)
-
-    main_window = QtWidgets.QMainWindow()
-    apply_theme("dark")
-    main_window.setWindowTitle("Help Inspector Test")
-
-    central_widget = QtWidgets.QWidget()
-    main_layout = QtWidgets.QVBoxLayout(central_widget)
-    dark_mode_button = DarkModeButton(parent=main_window)
-    main_layout.addWidget(dark_mode_button)
-
-    help_inspector = HelpInspector()
-    main_layout.addWidget(help_inspector)
-
-    test_button = QtWidgets.QPushButton("Test Button")
-    test_button.setToolTip("This is a test button.")
-    test_line_edit = QtWidgets.QLineEdit()
-    test_line_edit.setToolTip("This is a test line edit.")
-    test_label = QtWidgets.QLabel("Test Label")
-    test_label.setToolTip("")
-    box = PositionerBox()
-
-    layout_1 = QtWidgets.QHBoxLayout()
-    layout_1.addWidget(test_button)
-    layout_1.addWidget(test_line_edit)
-    layout_1.addWidget(test_label)
-    layout_1.addWidget(box)
-    main_layout.addLayout(layout_1)
-
-    doc_label = QtWidgets.QLabel("Docstring will appear here.")
-    tool_tip_label = QtWidgets.QLabel("Tooltip will appear here.")
-    bec_help_label = QtWidgets.QLabel("BEC Help text will appear here.")
-    main_layout.addWidget(doc_label)
-    main_layout.addWidget(tool_tip_label)
-    main_layout.addWidget(bec_help_label)
-
-    help_inspector.widget_tooltip.connect(tool_tip_label.setText)
-    help_inspector.widget_docstring.connect(doc_label.setText)
-    help_inspector.bec_widget_help.connect(bec_help_label.setText)
-
-    main_window.setCentralWidget(central_widget)
-    main_window.resize(400, 200)
-    main_window.show()
-    sys.exit(app.exec())

bec_widgets/utils/list_of_expandable_frames.py

@@ -1,133 +0,0 @@
-import re
-from functools import partial
-from re import Pattern
-from typing import Generic, Iterable, NamedTuple, TypeVar
-
-from bec_lib.logger import bec_logger
-from qtpy.QtCore import QSize, Qt
-from qtpy.QtWidgets import QListWidget, QListWidgetItem, QWidget
-
-from bec_widgets.utils.error_popups import SafeSlot
-from bec_widgets.utils.expandable_frame import ExpandableGroupFrame
-from bec_widgets.widgets.control.device_manager.components._util import (
-    SORT_KEY_ROLE,
-    SortableQListWidgetItem,
-)
-
-logger = bec_logger.logger
-
-
-_EF = TypeVar("_EF", bound=ExpandableGroupFrame)
-
-
-class ListOfExpandableFrames(QListWidget, Generic[_EF]):
-    def __init__(
-        self, /, parent: QWidget | None = None, item_class: type[_EF] = ExpandableGroupFrame
-    ) -> None:
-        super().__init__(parent)
-        _Items = NamedTuple("_Items", (("item", QListWidgetItem), ("widget", _EF)))
-        self.item_tuple = _Items
-        self._item_class = item_class
-        self._item_dict: dict[str, _Items] = {}
-
-    def __contains__(self, id: str):
-        return id in self._item_dict
-
-    def clear(self) -> None:
-        self._item_dict = {}
-        return super().clear()
-
-    def add_item(self, id: str, *args, **kwargs) -> tuple[QListWidgetItem, _EF]:
-        """Adds the specified type of widget as an item. args and kwargs are passed to the constructor.
-
-        Args:
-            id (str): the key under which to store the list item in the internal dict
-
-        Returns:
-            The widget created in the addition process
-        """
-
-        def _remove_item(item: QListWidgetItem):
-            self.takeItem(self.row(item))
-            del self._item_dict[id]
-            self.sortItems()
-
-        def _updatesize(item: QListWidgetItem, item_widget: _EF):
-            item_widget.adjustSize()
-            item.setSizeHint(QSize(item_widget.width(), item_widget.height()))
-
-        item = SortableQListWidgetItem(self)
-        item.setData(SORT_KEY_ROLE, id)  # used for sorting
-
-        item_widget = self._item_class(*args, **kwargs)
-        item_widget.expansion_state_changed.connect(partial(_updatesize, item, item_widget))
-        item_widget.imminent_deletion.connect(partial(_remove_item, item))
-        item_widget.broadcast_size_hint.connect(item.setSizeHint)
-
-        self.addItem(item)
-        self.setItemWidget(item, item_widget)
-        self._item_dict[id] = self.item_tuple(item, item_widget)
-
-        item.setSizeHint(item_widget.sizeHint())
-        return (item, item_widget)
-
-    def sort_by_key(self, role=SORT_KEY_ROLE, order=Qt.SortOrder.AscendingOrder):
-        items = [self.takeItem(0) for i in range(self.count())]
-        items.sort(key=lambda it: it.data(role), reverse=(order == Qt.SortOrder.DescendingOrder))
-
-        for it in items:
-            self.addItem(it)
-            # reattach its custom widget
-            widget = self.itemWidget(it)
-            if widget:
-                self.setItemWidget(it, widget)
-
-    def item_widget_pairs(self):
-        return self._item_dict.values()
-
-    def widgets(self):
-        return (i.widget for i in self._item_dict.values())
-
-    def get_item_widget(self, id: str):
-        if (item := self._item_dict.get(id)) is None:
-            return None
-        return item
-
-    def set_hidden_pattern(self, pattern: Pattern):
-        self.hide_all()
-        self._set_hidden(filter(pattern.search, self._item_dict.keys()), False)
-
-    def set_hidden(self, ids: Iterable[str]):
-        self._set_hidden(ids, True)
-
-    def _set_hidden(self, ids: Iterable[str], hidden: bool):
-        for id in ids:
-            if (_item := self._item_dict.get(id)) is not None:
-                _item.item.setHidden(hidden)
-                _item.widget.setHidden(hidden)
-            else:
-                logger.warning(
-                    f"List {self.__qualname__} does not have an item with ID {id} to hide!"
-                )
-        self.sortItems()
-
-    def hide_all(self):
-        self.set_hidden_state_on_all(True)
-
-    def unhide_all(self):
-        self.set_hidden_state_on_all(False)
-
-    def set_hidden_state_on_all(self, hidden: bool):
-        for _item in self._item_dict.values():
-            _item.item.setHidden(hidden)
-            _item.widget.setHidden(hidden)
-        self.sortItems()
-
-    @SafeSlot(str)
-    def update_filter(self, value: str):
-        if value == "":
-            return self.unhide_all()
-        try:
-            self.set_hidden_pattern(re.compile(value, re.IGNORECASE))
-        except Exception:
-            self.unhide_all()

bec_widgets/utils/round_frame.py

@@ -1,12 +1,11 @@
 import pyqtgraph as pg
-from qtpy.QtCore import Property, Qt
+from qtpy.QtCore import Property
 from qtpy.QtWidgets import QApplication, QFrame, QHBoxLayout, QVBoxLayout, QWidget
 
 from bec_widgets.widgets.utility.visual.dark_mode_button.dark_mode_button import DarkModeButton
 
 
 class RoundedFrame(QFrame):
-    # TODO this should be removed completely in favor of QSS styling, no time now
     """
     A custom QFrame with rounded corners and optional theme updates.
     The frame can contain any QWidget, however it is mainly designed to wrap PlotWidgets to provide a consistent look and feel with other BEC Widgets.
@@ -29,9 +28,6 @@ class RoundedFrame(QFrame):
         self.setProperty("skip_settings", True)
         self.setObjectName("roundedFrame")
 
-        # Ensure QSS can paint background/border on this widget
-        self.setAttribute(Qt.WA_StyledBackground, True)
-
         # Create a layout for the frame
         if orientation == "vertical":
             self.layout = QVBoxLayout(self)
@@ -49,10 +45,22 @@ class RoundedFrame(QFrame):
 
         # Automatically apply initial styles to the GraphicalLayoutWidget if applicable
         self.apply_plot_widget_style()
-        self.update_style()
 
     def apply_theme(self, theme: str):
-        """Deprecated: RoundedFrame no longer handles theme; styling is QSS-driven."""
+        """
+        Apply the theme to the frame and its content if theme updates are enabled.
+        """
+        if self.content_widget is not None and isinstance(
+            self.content_widget, pg.GraphicsLayoutWidget
+        ):
+            self.content_widget.setBackground(self.background_color)
+
+        # Update background color based on the theme
+        if theme == "light":
+            self.background_color = "#e9ecef"  # Subtle contrast for light mode
+        else:
+            self.background_color = "#141414"  # Dark mode
+
         self.update_style()
 
     @Property(int)
@@ -69,21 +77,34 @@ class RoundedFrame(QFrame):
         """
         Update the style of the frame based on the background color.
         """
-        self.setStyleSheet(
-            f"""
+        if self.background_color:
+            self.setStyleSheet(
+                f"""
                 QFrame#roundedFrame {{
-                    border-radius: {self._radius}px;
+                    background-color: {self.background_color}; 
+                    border-radius: {self._radius}; /* Rounded corners */
                 }}
             """
-        )
+            )
         self.apply_plot_widget_style()
 
     def apply_plot_widget_style(self, border: str = "none"):
         """
-        Let QSS/pyqtgraph handle plot styling; avoid overriding here.
+        Automatically apply background, border, and axis styles to the PlotWidget.
+
+        Args:
+            border (str): Border style (e.g., 'none', '1px solid red').
         """
         if isinstance(self.content_widget, pg.GraphicsLayoutWidget):
-            self.content_widget.setStyleSheet("")
+            # Apply border style via stylesheet
+            self.content_widget.setStyleSheet(
+                f"""
+                GraphicsLayoutWidget {{
+                    border: {border}; /* Explicitly set the border */
+                }}
+            """
+            )
+            self.content_widget.setBackground(self.background_color)
 
 
 class ExampleApp(QWidget):  # pragma: no cover
@@ -107,14 +128,24 @@ class ExampleApp(QWidget):  # pragma: no cover
         plot_item_2.plot([1, 2, 4, 8, 16, 32], pen="r")
         plot2.plot_item = plot_item_2
 
-        # Add to layout (no RoundedFrame wrapper; QSS styles plots)
+        # Wrap PlotWidgets in RoundedFrame
+        rounded_plot1 = RoundedFrame(parent=self, content_widget=plot1)
+        rounded_plot2 = RoundedFrame(parent=self, content_widget=plot2)
+
+        # Add to layout
         layout.addWidget(dark_button)
-        layout.addWidget(plot1)
-        layout.addWidget(plot2)
+        layout.addWidget(rounded_plot1)
+        layout.addWidget(rounded_plot2)
 
         self.setLayout(layout)
 
-        # Theme flip demo removed; global theming applies automatically
+        from qtpy.QtCore import QTimer
+
+        def change_theme():
+            rounded_plot1.apply_theme("light")
+            rounded_plot2.apply_theme("dark")
+
+        QTimer.singleShot(100, change_theme)
 
 
 if __name__ == "__main__":  # pragma: no cover

bec_widgets/utils/rpc_server.py

@@ -11,7 +11,7 @@ from bec_lib.client import BECClient
 from bec_lib.endpoints import MessageEndpoints
 from bec_lib.logger import bec_logger
 from bec_lib.utils.import_utils import lazy_import
-from qtpy.QtCore import QTimer
+from qtpy.QtCore import Qt, QTimer
 from qtpy.QtWidgets import QApplication
 from redis.exceptions import RedisError
 
@@ -129,16 +129,44 @@ class RPCServer:
         # Run with rpc registry broadcast, but only once
         with RPCRegister.delayed_broadcast():
             logger.debug(f"Running RPC instruction: {method} with args: {args}, kwargs: {kwargs}")
-            method_obj = getattr(obj, method)
-            # check if the method accepts args and kwargs
-            if not callable(method_obj):
-                if not args:
-                    res = method_obj
-                else:
-                    setattr(obj, method, args[0])
-                    res = None
+            if method == "raise" and hasattr(
+                obj, "setWindowState"
+            ):  # special case for raising windows, should work even if minimized
+                # this is a special case for raising windows for gnome on rethat 9 systems where changing focus is supressed by default
+                # The procedure is as follows:
+                # 1. Get the current window state to check if the window is minimized and remove minimized flag
+                # 2. Then in order to force gnome to raise the window, we set the window to stay on top temporarily
+                #    and call raise_() and activateWindow()
+                #    This forces gnome to raise the window even if focus stealing is prevented
+                # 3. Flag for stay on top is removed again to restore the original window state
+                # 4. Finally, we call show() to ensure the window is visible
+
+                state = getattr(obj, "windowState", lambda: Qt.WindowNoState)()
+                target_state = state | Qt.WindowActive
+                if state & Qt.WindowMinimized:
+                    target_state &= ~Qt.WindowMinimized
+                obj.setWindowState(target_state)
+                if hasattr(obj, "showNormal") and state & Qt.WindowMinimized:
+                    obj.showNormal()
+                if hasattr(obj, "raise_"):
+                    obj.setWindowFlags(obj.windowFlags() | Qt.WindowStaysOnTopHint)
+                    obj.raise_()
+                if hasattr(obj, "activateWindow"):
+                    obj.activateWindow()
+                obj.setWindowFlags(obj.windowFlags() & ~Qt.WindowStaysOnTopHint)
+                obj.show()
+                res = None
             else:
-                res = method_obj(*args, **kwargs)
+                method_obj = getattr(obj, method)
+                # check if the method accepts args and kwargs
+                if not callable(method_obj):
+                    if not args:
+                        res = method_obj
+                    else:
+                        setattr(obj, method, args[0])
+                        res = None
+                else:
+                    res = method_obj(*args, **kwargs)
 
             if isinstance(res, list):
                 res = [self.serialize_object(obj) for obj in res]
@@ -201,6 +229,7 @@ class RPCServer:
             MessageEndpoints.gui_registry_state(self.gui_id),
             msg_dict={"data": messages.GUIRegistryStateMessage(state=data)},
             max_size=1,
+            expire=60,
         )
 
     def _serialize_bec_connector(self, connector: BECConnector, wait=False) -> dict:

bec_widgets/utils/toolbars/actions.py

@@ -2,7 +2,6 @@
 from __future__ import annotations
 
 import os
-import weakref
 from abc import ABC, abstractmethod
 from contextlib import contextmanager
 from typing import Dict, Literal
@@ -34,32 +33,6 @@ logger = bec_logger.logger
 MODULE_PATH = os.path.dirname(bec_widgets.__file__)
 
 
-def create_action_with_text(toolbar_action, toolbar: QToolBar):
-    """
-    Helper function to create a toolbar button with text beside or under the icon.
-
-    Args:
-        toolbar_action(ToolBarAction): The toolbar action to create the button for.
-        toolbar(ModularToolBar): The toolbar to add the button to.
-    """
-
-    btn = QToolButton(parent=toolbar)
-    if getattr(toolbar_action, "label_text", None):
-        toolbar_action.action.setText(toolbar_action.label_text)
-    if getattr(toolbar_action, "tooltip", None):
-        toolbar_action.action.setToolTip(toolbar_action.tooltip)
-        btn.setToolTip(toolbar_action.tooltip)
-
-    btn.setDefaultAction(toolbar_action.action)
-    btn.setAutoRaise(True)
-    if toolbar_action.text_position == "beside":
-        btn.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
-    else:
-        btn.setToolButtonStyle(Qt.ToolButtonTextUnderIcon)
-    btn.setText(toolbar_action.label_text)
-    toolbar.addWidget(btn)
-
-
 class NoCheckDelegate(QStyledItemDelegate):
     """To reduce space in combo boxes by removing the checkmark."""
 
@@ -141,39 +114,15 @@ class SeparatorAction(ToolBarAction):
 
 
 class QtIconAction(ToolBarAction):
-    def __init__(
-        self,
-        standard_icon,
-        tooltip=None,
-        checkable=False,
-        label_text: str | None = None,
-        text_position: Literal["beside", "under"] | None = None,
-        parent=None,
-    ):
-        """
-        Action with a standard Qt icon for the toolbar.
-
-        Args:
-            standard_icon: The standard icon from QStyle.
-            tooltip(str, optional): The tooltip for the action. Defaults to None.
-            checkable(bool, optional): Whether the action is checkable. Defaults to False.
-            label_text(str | None, optional): Optional label text to display beside or under the icon.
-            text_position(Literal["beside", "under"] | None, optional): Position of text relative to icon.
-            parent(QWidget or None, optional): Parent widget for the underlying QAction.
-        """
+    def __init__(self, standard_icon, tooltip=None, checkable=False, parent=None):
         super().__init__(icon_path=None, tooltip=tooltip, checkable=checkable)
         self.standard_icon = standard_icon
         self.icon = QApplication.style().standardIcon(standard_icon)
         self.action = QAction(icon=self.icon, text=self.tooltip, parent=parent)
         self.action.setCheckable(self.checkable)
-        self.label_text = label_text
-        self.text_position = text_position
 
     def add_to_toolbar(self, toolbar, target):
-        if self.label_text is not None:
-            create_action_with_text(toolbar_action=self, toolbar=toolbar)
-        else:
-            toolbar.addAction(self.action)
+        toolbar.addAction(self.action)
 
     def get_icon(self):
         return self.icon
@@ -190,8 +139,6 @@ class MaterialIconAction(ToolBarAction):
         filled (bool, optional): Whether the icon is filled. Defaults to False.
         color (str | tuple | QColor | dict[Literal["dark", "light"], str] | None, optional): The color of the icon.
             Defaults to None.
-        label_text (str | None, optional): Optional label text to display beside or under the icon.
-        text_position (Literal["beside", "under"] | None, optional): Position of text relative to icon.
         parent (QWidget or None, optional): Parent widget for the underlying QAction.
     """
 
@@ -202,20 +149,12 @@ class MaterialIconAction(ToolBarAction):
         checkable: bool = False,
         filled: bool = False,
         color: str | tuple | QColor | dict[Literal["dark", "light"], str] | None = None,
-        label_text: str | None = None,
-        text_position: Literal["beside", "under"] | None = None,
         parent=None,
     ):
-        """
-        MaterialIconAction for toolbar: if label_text and text_position are provided, show text beside or under icon.
-        This enables per-action icon text without breaking the existing API.
-        """
         super().__init__(icon_path=None, tooltip=tooltip, checkable=checkable)
         self.icon_name = icon_name
         self.filled = filled
         self.color = color
-        self.label_text = label_text
-        self.text_position = text_position
         # Generate the icon using the material_icon helper
         self.icon = material_icon(
             self.icon_name,
@@ -239,10 +178,7 @@ class MaterialIconAction(ToolBarAction):
             toolbar(QToolBar): The toolbar to add the action to.
             target(QWidget): The target widget for the action.
         """
-        if self.label_text is not None:
-            create_action_with_text(toolbar_action=self, toolbar=toolbar)
-        else:
-            toolbar.addAction(self.action)
+        toolbar.addAction(self.action)
 
     def get_icon(self):
         """
@@ -507,13 +443,9 @@ class ExpandableMenuAction(ToolBarAction):
     def __init__(self, label: str, actions: dict, icon_path: str = None):
         super().__init__(icon_path, label)
         self.actions = actions
-        self._button_ref: weakref.ReferenceType[QToolButton] | None = None
-        self._menu_ref: weakref.ReferenceType[QMenu] | None = None
 
     def add_to_toolbar(self, toolbar: QToolBar, target: QWidget):
         button = QToolButton(toolbar)
-        button.setObjectName("toolbarMenuButton")
-        button.setAutoRaise(True)
         if self.icon_path:
             button.setIcon(QIcon(self.icon_path))
         button.setText(self.tooltip)
@@ -544,14 +476,6 @@ class ExpandableMenuAction(ToolBarAction):
             menu.addAction(action)
         button.setMenu(menu)
         toolbar.addWidget(button)
-        self._button_ref = weakref.ref(button)
-        self._menu_ref = weakref.ref(menu)
-
-    def get_toolbar_button(self) -> QToolButton | None:
-        return self._button_ref() if self._button_ref else None
-
-    def get_menu(self) -> QMenu | None:
-        return self._menu_ref() if self._menu_ref else None
 
 
 class DeviceComboBoxAction(WidgetAction):
@@ -598,76 +522,3 @@ class DeviceComboBoxAction(WidgetAction):
             self.combobox.close()
             self.combobox.deleteLater()
         return super().cleanup()
-
-
-class TutorialAction(MaterialIconAction):
-    """
-    Action for starting a guided tutorial/help tour.
-
-    This action automatically initializes a GuidedTour instance and provides
-    methods to register widgets and start tours.
-
-    Args:
-        main_window (QWidget): The main window widget for the guided tour overlay.
-        tooltip (str, optional): The tooltip for the action. Defaults to "Start Guided Tutorial".
-        parent (QWidget or None, optional): Parent widget for the underlying QAction.
-    """
-
-    def __init__(self, main_window: QWidget, tooltip: str = "Start Guided Tutorial", parent=None):
-        super().__init__(
-            icon_name="help",
-            tooltip=tooltip,
-            checkable=False,
-            filled=False,
-            color=None,
-            parent=parent,
-        )
-
-        from bec_widgets.utils.guided_tour import GuidedTour
-
-        self.guided_help = GuidedTour(main_window)
-        self.main_window = main_window
-
-        # Connect the action to start the tour
-        self.action.triggered.connect(self.start_tour)
-
-    def register_widget(self, widget: QWidget, text: str, widget_name: str = "") -> str:
-        """
-        Register a widget for the guided tour.
-
-        Args:
-            widget (QWidget): The widget to highlight during the tour.
-            text (str): The help text to display.
-            widget_name (str, optional): Optional name for the widget.
-
-        Returns:
-            str: Unique ID for the registered widget.
-        """
-        return self.guided_help.register_widget(widget, text, widget_name)
-
-    def start_tour(self):
-        """Start the guided tour with all registered widgets."""
-        registered_widgets = self.guided_help.get_registered_widgets()
-        if registered_widgets:
-            # Create tour from all registered widgets
-            step_ids = list(registered_widgets.keys())
-            if self.guided_help.create_tour(step_ids):
-                self.guided_help.start_tour()
-            else:
-                logger.warning("Failed to create guided tour")
-        else:
-            logger.warning("No widgets registered for guided tour")
-
-    def has_registered_widgets(self) -> bool:
-        """Check if any widgets have been registered for the tour."""
-        return len(self.guided_help.get_registered_widgets()) > 0
-
-    def clear_registered_widgets(self):
-        """Clear all registered widgets."""
-        self.guided_help.clear_registrations()
-
-    def cleanup(self):
-        """Clean up the guided help instance."""
-        if hasattr(self, "guided_help"):
-            self.guided_help.stop_tour()
-        super().cleanup()

bec_widgets/utils/toolbars/toolbar.py

@@ -6,11 +6,11 @@ from collections import defaultdict
 from typing import DefaultDict, Literal
 
 from bec_lib.logger import bec_logger
-from qtpy.QtCore import QSize, Qt, QTimer
+from qtpy.QtCore import QSize, Qt
 from qtpy.QtGui import QAction, QColor
 from qtpy.QtWidgets import QApplication, QLabel, QMainWindow, QMenu, QToolBar, QVBoxLayout, QWidget
 
-from bec_widgets.utils.colors import apply_theme, get_theme_name
+from bec_widgets.utils.colors import get_theme_name, set_theme
 from bec_widgets.utils.toolbars.actions import MaterialIconAction, ToolBarAction
 from bec_widgets.utils.toolbars.bundles import ToolbarBundle, ToolbarComponents
 from bec_widgets.utils.toolbars.connections import BundleConnection
@@ -492,33 +492,10 @@ if __name__ == "__main__":  # pragma: no cover
             self.toolbar.connect_bundle(
                 "base", PerformanceConnection(self.toolbar.components, self)
             )
-            self.toolbar.components.add_safe(
-                "text",
-                MaterialIconAction(
-                    "text_fields",
-                    tooltip="Test Text Action",
-                    checkable=True,
-                    label_text="text",
-                    text_position="under",
-                ),
-            )
             self.toolbar.show_bundles(["performance", "plot_export"])
             self.toolbar.get_bundle("performance").add_action("save")
-            self.toolbar.get_bundle("performance").add_action("text")
             self.toolbar.refresh()
 
-            # Timer to disable and enable text button each 2s
-            self.timer = QTimer()
-            self.timer.timeout.connect(self.toggle_text_action)
-            self.timer.start(2000)
-
-        def toggle_text_action(self):
-            text_action = self.toolbar.components.get_action("text")
-            if text_action.action.isEnabled():
-                text_action.action.setEnabled(False)
-            else:
-                text_action.action.setEnabled(True)
-
         def enable_fps_monitor(self, enabled: bool):
             """
             Example method to enable or disable FPS monitoring.
@@ -530,7 +507,7 @@ if __name__ == "__main__":  # pragma: no cover
                 self.test_label.setText("FPS Monitor Disabled")
 
     app = QApplication(sys.argv)
-    apply_theme("light")
+    set_theme("light")
     main_window = MainWindow()
     main_window.show()
     sys.exit(app.exec_())

bec_widgets/utils/widget_io.py

@@ -465,19 +465,13 @@ class WidgetHierarchy:
         """
         from bec_widgets.utils import BECConnector
 
-        # Guard against deleted/invalid Qt wrappers
         if not shb.isValid(widget):
             return None
-
-        # Retrieve first parent
-        parent = widget.parent() if hasattr(widget, "parent") else None
-        # Walk up, validating each step
+        parent = widget.parent()
         while parent is not None:
-            if not shb.isValid(parent):
-                return None
             if isinstance(parent, BECConnector):
                 return parent
-            parent = parent.parent() if hasattr(parent, "parent") else None
+            parent = parent.parent()
         return None
 
     @staticmethod
@@ -559,64 +553,6 @@ class WidgetHierarchy:
                     WidgetIO.set_value(child, value)
                 WidgetHierarchy.import_config_from_dict(child, widget_config, set_values)
 
-    @staticmethod
-    def get_bec_connectors_from_parent(widget) -> list:
-        """
-        Return all BECConnector instances whose closest BECConnector ancestor is the given widget,
-        including the widget itself if it is a BECConnector.
-        """
-        from bec_widgets.utils import BECConnector
-
-        connectors: list[BECConnector] = []
-        if isinstance(widget, BECConnector):
-            connectors.append(widget)
-        for child in widget.findChildren(BECConnector):
-            if WidgetHierarchy._get_becwidget_ancestor(child) is widget:
-                connectors.append(child)
-        return connectors
-
-    @staticmethod
-    def find_ancestor(widget, ancestor_class) -> QWidget | None:
-        """
-        Traverse up the parent chain to find the nearest ancestor matching ancestor_class.
-        ancestor_class may be a class or a class-name string.
-        Returns the matching ancestor, or None if none is found.
-        """
-        # Guard against deleted/invalid Qt wrappers
-        if not shb.isValid(widget):
-            return None
-
-        # If searching for BECConnector specifically, reuse the dedicated helper
-        try:
-            from bec_widgets.utils import BECConnector  # local import to avoid cycles
-
-            if ancestor_class is BECConnector or (
-                isinstance(ancestor_class, str) and ancestor_class == "BECConnector"
-            ):
-                return WidgetHierarchy._get_becwidget_ancestor(widget)
-        except Exception:
-            # If import fails, fall back to generic traversal below
-            pass
-
-        # Generic traversal across QObject parent chain
-        parent = getattr(widget, "parent", None)
-        if callable(parent):
-            parent = parent()
-        while parent is not None:
-            if not shb.isValid(parent):
-                return None
-            try:
-                if isinstance(ancestor_class, str):
-                    if parent.__class__.__name__ == ancestor_class:
-                        return parent
-                else:
-                    if isinstance(parent, ancestor_class):
-                        return parent
-            except Exception:
-                pass
-            parent = parent.parent() if hasattr(parent, "parent") else None
-        return None
-
 
 # Example usage
 def hierarchy_example():  # pragma: no cover

bec_widgets/utils/widget_state_manager.py

@@ -15,8 +15,6 @@ from qtpy.QtWidgets import (
     QWidget,
 )
 
-from bec_widgets.utils.widget_io import WidgetHierarchy
-
 logger = bec_logger.logger
 
 
@@ -31,58 +29,43 @@ class WidgetStateManager:
     def __init__(self, widget):
         self.widget = widget
 
-    def save_state(self, filename: str | None = None, settings: QSettings | None = None):
+    def save_state(self, filename: str = None):
         """
         Save the state of the widget to an INI file.
 
         Args:
             filename(str): The filename to save the state to.
-            settings(QSettings): Optional QSettings object to save the state to.
         """
-        if not filename and not settings:
+        if not filename:
             filename, _ = QFileDialog.getSaveFileName(
                 self.widget, "Save Settings", "", "INI Files (*.ini)"
             )
         if filename:
             settings = QSettings(filename, QSettings.IniFormat)
             self._save_widget_state_qsettings(self.widget, settings)
-        elif settings:
-            # If settings are provided, save the state to the provided QSettings object
-            self._save_widget_state_qsettings(self.widget, settings)
-        else:
-            logger.warning("No filename or settings provided for saving state.")
 
-    def load_state(self, filename: str | None = None, settings: QSettings | None = None):
+    def load_state(self, filename: str = None):
         """
         Load the state of the widget from an INI file.
 
         Args:
             filename(str): The filename to load the state from.
-            settings(QSettings): Optional QSettings object to load the state from.
         """
-        if not filename and not settings:
+        if not filename:
             filename, _ = QFileDialog.getOpenFileName(
                 self.widget, "Load Settings", "", "INI Files (*.ini)"
             )
         if filename:
             settings = QSettings(filename, QSettings.IniFormat)
             self._load_widget_state_qsettings(self.widget, settings)
-        elif settings:
-            # If settings are provided, load the state from the provided QSettings object
-            self._load_widget_state_qsettings(self.widget, settings)
-        else:
-            logger.warning("No filename or settings provided for saving state.")
 
-    def _save_widget_state_qsettings(
-        self, widget: QWidget, settings: QSettings, recursive: bool = True
-    ):
+    def _save_widget_state_qsettings(self, widget: QWidget, settings: QSettings):
         """
         Save the state of the widget to QSettings.
 
         Args:
             widget(QWidget): The widget to save the state for.
             settings(QSettings): The QSettings object to save the state to.
-            recursive(bool): Whether to recursively save the state of child widgets.
         """
         if widget.property("skip_settings") is True:
             return
@@ -105,32 +88,21 @@ class WidgetStateManager:
         settings.endGroup()
 
         # Recursively process children (only if they aren't skipped)
-        if not recursive:
-            return
-
-        direct_children = widget.children()
-        bec_connector_children = WidgetHierarchy.get_bec_connectors_from_parent(widget)
-        all_children = list(
-            set(direct_children) | set(bec_connector_children)
-        )  # to avoid duplicates
-        for child in all_children:
+        for child in widget.children():
             if (
                 child.objectName()
                 and child.property("skip_settings") is not True
                 and not isinstance(child, QLabel)
             ):
-                self._save_widget_state_qsettings(child, settings, False)
+                self._save_widget_state_qsettings(child, settings)
 
-    def _load_widget_state_qsettings(
-        self, widget: QWidget, settings: QSettings, recursive: bool = True
-    ):
+    def _load_widget_state_qsettings(self, widget: QWidget, settings: QSettings):
         """
         Load the state of the widget from QSettings.
 
         Args:
             widget(QWidget): The widget to load the state for.
             settings(QSettings): The QSettings object to load the state from.
-            recursive(bool): Whether to recursively load the state of child widgets.
         """
         if widget.property("skip_settings") is True:
             return
@@ -146,21 +118,14 @@ class WidgetStateManager:
                 widget.setProperty(name, value)
         settings.endGroup()
 
-        if not recursive:
-            return
         # Recursively process children (only if they aren't skipped)
-        direct_children = widget.children()
-        bec_connector_children = WidgetHierarchy.get_bec_connectors_from_parent(widget)
-        all_children = list(
-            set(direct_children) | set(bec_connector_children)
-        )  # to avoid duplicates
-        for child in all_children:
+        for child in widget.children():
             if (
                 child.objectName()
                 and child.property("skip_settings") is not True
                 and not isinstance(child, QLabel)
             ):
-                self._load_widget_state_qsettings(child, settings, False)
+                self._load_widget_state_qsettings(child, settings)
 
     def _get_full_widget_name(self, widget: QWidget):
         """

bec_widgets/widgets/containers/ads/__init__.py

@@ -1 +0,0 @@
-from PySide6QtAds import *

bec_widgets/widgets/containers/advanced_dock_area/profile_utils.py

@@ -1,494 +0,0 @@
-"""
-Utilities for managing AdvancedDockArea profiles stored in INI files.
-
-Policy:
-- All created/modified profiles are stored under the BEC settings root: <base_path>/profiles/{default,user}
-- Bundled read-only defaults are discovered in BW core states/default and plugin bec_widgets/profiles but never written to.
-- Lookup order when reading: user → settings default → app or plugin bundled default.
-"""
-
-from __future__ import annotations
-
-import os
-import shutil
-from functools import lru_cache
-from pathlib import Path
-from typing import Literal
-
-from bec_lib.client import BECClient
-from bec_lib.plugin_helper import plugin_package_name, plugin_repo_path
-from pydantic import BaseModel, Field
-from PySide6QtAds import CDockWidget
-from qtpy.QtCore import QByteArray, QDateTime, QSettings, Qt
-from qtpy.QtGui import QPixmap
-
-MODULE_PATH = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
-
-ProfileOrigin = Literal["module", "plugin", "settings", "unknown"]
-
-
-def module_profiles_dir() -> str:
-    """Return the read-only module-bundled profiles directory (no writes here)."""
-    return os.path.join(MODULE_PATH, "containers", "advanced_dock_area", "profiles")
-
-
-@lru_cache(maxsize=1)
-def _plugin_repo_root() -> Path | None:
-    try:
-        return Path(plugin_repo_path())
-    except ValueError:
-        return None
-
-
-@lru_cache(maxsize=1)
-def _plugin_display_name() -> str | None:
-    repo_root = _plugin_repo_root()
-    if not repo_root:
-        return None
-    repo_name = repo_root.name
-    if repo_name:
-        return repo_name
-    try:
-        pkg = plugin_package_name()
-    except ValueError:
-        return None
-    return pkg.split(".")[0] if pkg else None
-
-
-@lru_cache(maxsize=1)
-def plugin_profiles_dir() -> str | None:
-    """Return the read-only plugin-bundled profiles directory if available."""
-    repo_root = _plugin_repo_root()
-    if not repo_root:
-        return None
-
-    candidates = [repo_root.joinpath("bec_widgets", "profiles")]
-    try:
-        package_root = repo_root.joinpath(*plugin_package_name().split("."))
-        candidates.append(package_root.joinpath("bec_widgets", "profiles"))
-    except ValueError:
-        pass
-
-    for candidate in candidates:
-        if candidate.is_dir():
-            return str(candidate)
-    return None
-
-
-def _settings_profiles_root() -> str:
-    """Return the writable profiles root provided by BEC client (or env fallback)."""
-    client = BECClient()
-    bec_widgets_settings = client._service_config.config.get("bec_widgets_settings")
-    bec_widgets_setting_path = (
-        bec_widgets_settings.get("base_path") if bec_widgets_settings else None
-    )
-    default_path = os.path.join(bec_widgets_setting_path, "profiles")
-    root = os.environ.get("BECWIDGETS_PROFILE_DIR", default_path)
-    os.makedirs(root, exist_ok=True)
-    return root
-
-
-def default_profiles_dir() -> str:
-    path = os.path.join(_settings_profiles_root(), "default")
-    os.makedirs(path, exist_ok=True)
-    return path
-
-
-def user_profiles_dir() -> str:
-    path = os.path.join(_settings_profiles_root(), "user")
-    os.makedirs(path, exist_ok=True)
-    return path
-
-
-def default_profile_path(name: str) -> str:
-    return os.path.join(default_profiles_dir(), f"{name}.ini")
-
-
-def user_profile_path(name: str) -> str:
-    return os.path.join(user_profiles_dir(), f"{name}.ini")
-
-
-def module_profile_path(name: str) -> str:
-    return os.path.join(module_profiles_dir(), f"{name}.ini")
-
-
-def plugin_profile_path(name: str) -> str | None:
-    directory = plugin_profiles_dir()
-    if not directory:
-        return None
-    return os.path.join(directory, f"{name}.ini")
-
-
-def profile_origin(name: str) -> ProfileOrigin:
-    """
-    Determine where a profile originates from.
-
-    Returns:
-        ProfileOrigin: "module" for bundled BEC profiles, "plugin" for beamline plugin bundles,
-        "settings" for user-defined ones, and "unknown" if no backing files are found.
-    """
-    if os.path.exists(module_profile_path(name)):
-        return "module"
-    plugin_path = plugin_profile_path(name)
-    if plugin_path and os.path.exists(plugin_path):
-        return "plugin"
-    if os.path.exists(user_profile_path(name)) or os.path.exists(default_profile_path(name)):
-        return "settings"
-    return "unknown"
-
-
-def is_profile_read_only(name: str) -> bool:
-    """Return True when the profile originates from bundled module or plugin directories."""
-    return profile_origin(name) in {"module", "plugin"}
-
-
-def profile_origin_display(name: str) -> str | None:
-    """Return a human-readable label for the profile's origin."""
-    origin = profile_origin(name)
-    if origin == "module":
-        return "BEC Widgets"
-    if origin == "plugin":
-        return _plugin_display_name()
-    if origin == "settings":
-        return "User"
-    return None
-
-
-def delete_profile_files(name: str) -> bool:
-    """
-    Delete the profile files from the writable settings directories.
-
-    Removes both the user and default copies (if they exist) and clears the last profile
-    metadata when applicable. Returns True when at least one file was removed.
-    """
-    if is_profile_read_only(name):
-        return False
-
-    removed = False
-    for path in {user_profile_path(name), default_profile_path(name)}:
-        try:
-            os.remove(path)
-            removed = True
-        except FileNotFoundError:
-            continue
-
-    if removed and get_last_profile() == name:
-        set_last_profile(None)
-
-    return removed
-
-
-SETTINGS_KEYS = {
-    "geom": "mainWindow/Geometry",
-    "state": "mainWindow/State",
-    "ads_state": "mainWindow/DockingState",
-    "manifest": "manifest/widgets",
-    "created_at": "profile/created_at",
-    "is_quick_select": "profile/quick_select",
-    "screenshot": "profile/screenshot",
-    "screenshot_at": "profile/screenshot_at",
-    "last_profile": "app/last_profile",
-}
-
-
-def list_profiles() -> list[str]:
-    # Collect profiles from writable settings (default + user)
-    defaults = {
-        os.path.splitext(f)[0] for f in os.listdir(default_profiles_dir()) if f.endswith(".ini")
-    }
-    users = {os.path.splitext(f)[0] for f in os.listdir(user_profiles_dir()) if f.endswith(".ini")}
-
-    # Also consider read-only defaults from core module and beamline plugin repositories
-    read_only_sources: dict[str, tuple[str, str]] = {}
-    sources: list[tuple[str, str | None]] = [
-        ("module", module_profiles_dir()),
-        ("plugin", plugin_profiles_dir()),
-    ]
-    for origin, directory in sources:
-        if not directory or not os.path.isdir(directory):
-            continue
-        for filename in os.listdir(directory):
-            if not filename.endswith(".ini"):
-                continue
-            name, _ = os.path.splitext(filename)
-            read_only_sources.setdefault(name, (origin, os.path.join(directory, filename)))
-
-    for name, (_origin, src) in sorted(read_only_sources.items()):
-        # Ensure a copy in the settings default directory so existing code paths work unchanged
-        dst_default = default_profile_path(name)
-        if not os.path.exists(dst_default):
-            os.makedirs(os.path.dirname(dst_default), exist_ok=True)
-            shutil.copyfile(src, dst_default)
-        # Ensure a user copy exists to allow edits in the writable settings area
-        dst_user = user_profile_path(name)
-        if not os.path.exists(dst_user):
-            os.makedirs(os.path.dirname(dst_user), exist_ok=True)
-            shutil.copyfile(src, dst_user)
-            # Minimal metadata touch-up to align with existing expectations
-            s = open_user_settings(name)
-            if not s.value(SETTINGS_KEYS["created_at"], ""):
-                s.setValue(SETTINGS_KEYS["created_at"], now_iso_utc())
-
-    defaults |= set(read_only_sources.keys())
-    users |= set(read_only_sources.keys())
-
-    # Return union of all discovered names
-    return sorted(defaults | users)
-
-
-def open_default_settings(name: str) -> QSettings:
-    return QSettings(default_profile_path(name), QSettings.IniFormat)
-
-
-def open_user_settings(name: str) -> QSettings:
-    return QSettings(user_profile_path(name), QSettings.IniFormat)
-
-
-def _app_settings() -> QSettings:
-    """Return app-wide settings file for AdvancedDockArea metadata."""
-    return QSettings(os.path.join(_settings_profiles_root(), "_meta.ini"), QSettings.IniFormat)
-
-
-def get_last_profile() -> str | None:
-    """Return the last-used profile name if stored, else None."""
-    s = _app_settings()
-    name = s.value(SETTINGS_KEYS["last_profile"], "", type=str)
-    return name or None
-
-
-def set_last_profile(name: str | None) -> None:
-    """Persist the last-used profile name (or clear it if None)."""
-    s = _app_settings()
-    if name:
-        s.setValue(SETTINGS_KEYS["last_profile"], name)
-    else:
-        s.remove(SETTINGS_KEYS["last_profile"])
-
-
-def now_iso_utc() -> str:
-    return QDateTime.currentDateTimeUtc().toString(Qt.ISODate)
-
-
-def write_manifest(settings: QSettings, docks: list[CDockWidget]) -> None:
-    settings.beginWriteArray(SETTINGS_KEYS["manifest"], len(docks))
-    for i, dock in enumerate(docks):
-        settings.setArrayIndex(i)
-        w = dock.widget()
-        settings.setValue("object_name", w.objectName())
-        settings.setValue("widget_class", w.__class__.__name__)
-        settings.setValue("closable", getattr(dock, "_default_closable", True))
-        settings.setValue("floatable", getattr(dock, "_default_floatable", True))
-        settings.setValue("movable", getattr(dock, "_default_movable", True))
-    settings.endArray()
-
-
-def read_manifest(settings: QSettings) -> list[dict]:
-    items: list[dict] = []
-    count = settings.beginReadArray(SETTINGS_KEYS["manifest"])
-    for i in range(count):
-        settings.setArrayIndex(i)
-        items.append(
-            {
-                "object_name": settings.value("object_name"),
-                "widget_class": settings.value("widget_class"),
-                "closable": settings.value("closable", type=bool),
-                "floatable": settings.value("floatable", type=bool),
-                "movable": settings.value("movable", type=bool),
-            }
-        )
-    settings.endArray()
-    return items
-
-
-def restore_user_from_default(name: str) -> None:
-    """Overwrite the user profile with the default baseline (keep default intact)."""
-    src = default_profile_path(name)
-    dst = user_profile_path(name)
-    if not os.path.exists(src):
-        return
-    preserve_quick_select = is_quick_select(name)
-    os.makedirs(os.path.dirname(dst), exist_ok=True)
-    shutil.copyfile(src, dst)
-    s = open_user_settings(name)
-    if not s.value(SETTINGS_KEYS["created_at"], ""):
-        s.setValue(SETTINGS_KEYS["created_at"], now_iso_utc())
-    if preserve_quick_select:
-        s.setValue(SETTINGS_KEYS["is_quick_select"], True)
-
-
-def is_quick_select(name: str) -> bool:
-    """Return True if profile is marked to appear in quick-select combo."""
-    s = (
-        open_user_settings(name)
-        if os.path.exists(user_profile_path(name))
-        else (open_default_settings(name) if os.path.exists(default_profile_path(name)) else None)
-    )
-    if s is None:
-        return False
-    return s.value(SETTINGS_KEYS["is_quick_select"], False, type=bool)
-
-
-def set_quick_select(name: str, enabled: bool) -> None:
-    """Set/unset the quick-select flag on the USER copy (creates it if missing)."""
-    s = open_user_settings(name)
-    s.setValue(SETTINGS_KEYS["is_quick_select"], bool(enabled))
-
-
-def list_quick_profiles() -> list[str]:
-    """List only profiles that have quick-select enabled (user wins over default)."""
-    names = list_profiles()
-    return [n for n in names if is_quick_select(n)]
-
-
-def _file_modified_iso(path: str) -> str:
-    try:
-        mtime = os.path.getmtime(path)
-        return QDateTime.fromSecsSinceEpoch(int(mtime), Qt.UTC).toString(Qt.ISODate)
-    except Exception:
-        return now_iso_utc()
-
-
-def _manifest_count(settings: QSettings) -> int:
-    n = settings.beginReadArray(SETTINGS_KEYS["manifest"])
-    settings.endArray()
-    return int(n or 0)
-
-
-def _load_screenshot_from_settings(settings: QSettings) -> QPixmap | None:
-    data = settings.value(SETTINGS_KEYS["screenshot"], None)
-    if not data:
-        return None
-
-    buf = None
-    if isinstance(data, QByteArray):
-        buf = data
-    elif isinstance(data, (bytes, bytearray, memoryview)):
-        buf = bytes(data)
-    elif isinstance(data, str):
-        try:
-            buf = QByteArray(data.encode("latin-1"))
-        except Exception:
-            buf = None
-
-    if buf is None:
-        return None
-
-    pm = QPixmap()
-    ok = pm.loadFromData(buf)
-    return pm if ok and not pm.isNull() else None
-
-
-class ProfileInfo(BaseModel):
-    name: str
-    author: str = "BEC Widgets"
-    notes: str = ""
-    created: str = Field(default_factory=now_iso_utc)
-    modified: str = Field(default_factory=now_iso_utc)
-    is_quick_select: bool = False
-    widget_count: int = 0
-    size_kb: int = 0
-    user_path: str = ""
-    default_path: str = ""
-    origin: ProfileOrigin = "unknown"
-    is_read_only: bool = False
-
-
-def get_profile_info(name: str) -> ProfileInfo:
-    """
-    Return merged metadata for a profile as a validated Pydantic model.
-    Prefers the USER copy; falls back to DEFAULT if the user copy is missing.
-    """
-    u_path = user_profile_path(name)
-    d_path = default_profile_path(name)
-    origin = profile_origin(name)
-    prefer_user = os.path.exists(u_path)
-    read_only = origin in {"module", "plugin"}
-    s = (
-        open_user_settings(name)
-        if prefer_user
-        else (open_default_settings(name) if os.path.exists(d_path) else None)
-    )
-    if s is None:
-        if origin == "module":
-            author = "BEC Widgets"
-        elif origin == "plugin":
-            author = _plugin_display_name() or "Plugin"
-        elif origin == "settings":
-            author = "User"
-        else:
-            author = ""
-        return ProfileInfo(
-            name=name,
-            author=author,
-            notes="",
-            created=now_iso_utc(),
-            modified=now_iso_utc(),
-            is_quick_select=False,
-            widget_count=0,
-            size_kb=0,
-            user_path=u_path,
-            default_path=d_path,
-            origin=origin,
-            is_read_only=read_only,
-        )
-
-    created = s.value(SETTINGS_KEYS["created_at"], "", type=str) or now_iso_utc()
-    src_path = u_path if prefer_user else d_path
-    modified = _file_modified_iso(src_path)
-    count = _manifest_count(s)
-    try:
-        size_kb = int(os.path.getsize(src_path) / 1024)
-    except Exception:
-        size_kb = 0
-    settings_author = s.value("profile/author", "", type=str) or None
-    if origin == "module":
-        author = "BEC Widgets"
-    elif origin == "plugin":
-        author = _plugin_display_name() or "Plugin"
-    elif origin == "settings":
-        author = "User"
-    else:
-        author = settings_author or "user"
-
-    return ProfileInfo(
-        name=name,
-        author=author,
-        notes=s.value("profile/notes", "", type=str) or "",
-        created=created,
-        modified=modified,
-        is_quick_select=is_quick_select(name),
-        widget_count=count,
-        size_kb=size_kb,
-        user_path=u_path,
-        default_path=d_path,
-        origin=origin,
-        is_read_only=read_only,
-    )
-
-
-def load_profile_screenshot(name: str) -> QPixmap | None:
-    """Load the stored screenshot pixmap for a profile from settings (user preferred)."""
-    u_path = user_profile_path(name)
-    d_path = default_profile_path(name)
-    s = (
-        open_user_settings(name)
-        if os.path.exists(u_path)
-        else (open_default_settings(name) if os.path.exists(d_path) else None)
-    )
-    if s is None:
-        return None
-    return _load_screenshot_from_settings(s)
-
-
-def load_user_profile_screenshot(name: str) -> QPixmap | None:
-    """Load the screenshot from the user profile copy, if available."""
-    if not os.path.exists(user_profile_path(name)):
-        return None
-    return _load_screenshot_from_settings(open_user_settings(name))
-
-
-def load_default_profile_screenshot(name: str) -> QPixmap | None:
-    """Load the screenshot from the default profile copy, if available."""
-    if not os.path.exists(default_profile_path(name)):
-        return None
-    return _load_screenshot_from_settings(open_default_settings(name))

bec_widgets/widgets/containers/advanced_dock_area/settings/dialogs.py

@@ -1,325 +0,0 @@
-from __future__ import annotations
-
-from typing import Callable, Literal
-
-from qtpy.QtCore import Qt
-from qtpy.QtGui import QPixmap
-from qtpy.QtWidgets import (
-    QApplication,
-    QCheckBox,
-    QDialog,
-    QGroupBox,
-    QHBoxLayout,
-    QLabel,
-    QLineEdit,
-    QMessageBox,
-    QPushButton,
-    QSizePolicy,
-    QVBoxLayout,
-    QWidget,
-)
-
-from bec_widgets import SafeSlot
-
-
-class SaveProfileDialog(QDialog):
-    """Dialog for saving workspace profiles with quick select option."""
-
-    def __init__(
-        self,
-        parent: QWidget | None = None,
-        current_name: str = "",
-        current_profile_name: str = "",
-        *,
-        name_exists: Callable[[str], bool] | None = None,
-        profile_origin: (
-            Callable[[str], Literal["module", "plugin", "settings", "unknown"]] | None
-        ) = None,
-        origin_label: Callable[[str], str | None] | None = None,
-        quick_select_checked: bool = False,
-    ):
-        super().__init__(parent)
-        self.setWindowTitle("Save Workspace Profile")
-        self.setModal(True)
-        self.resize(400, 160)
-
-        self._name_exists = name_exists or (lambda _: False)
-        self._profile_origin = profile_origin or (lambda _: "unknown")
-        self._origin_label = origin_label or (lambda _: None)
-        self._current_profile_name = current_profile_name.strip()
-        self._previous_name_before_overwrite = current_name
-        self._block_name_signals = False
-        self._block_checkbox_signals = False
-        self.overwrite_existing = False
-
-        layout = QVBoxLayout(self)
-
-        # Name input
-        name_row = QHBoxLayout()
-        name_row.addWidget(QLabel("Profile Name:"))
-        self.name_edit = QLineEdit(current_name)
-        self.name_edit.setPlaceholderText("Enter profile name...")
-        name_row.addWidget(self.name_edit)
-        layout.addLayout(name_row)
-
-        # Overwrite checkbox
-        self.overwrite_checkbox = QCheckBox("Overwrite current profile")
-        self.overwrite_checkbox.setEnabled(bool(self._current_profile_name))
-        self.overwrite_checkbox.toggled.connect(self._on_overwrite_toggled)
-        layout.addWidget(self.overwrite_checkbox)
-
-        # Quick-select checkbox
-        self.quick_select_checkbox = QCheckBox("Include in quick selection.")
-        self.quick_select_checkbox.setChecked(quick_select_checked)
-        layout.addWidget(self.quick_select_checkbox)
-
-        # Buttons
-        btn_row = QHBoxLayout()
-        btn_row.addStretch(1)
-        self.save_btn = QPushButton("Save")
-        self.save_btn.setDefault(True)
-        cancel_btn = QPushButton("Cancel")
-        self.save_btn.clicked.connect(self.accept)
-        cancel_btn.clicked.connect(self.reject)
-        btn_row.addWidget(self.save_btn)
-        btn_row.addWidget(cancel_btn)
-        layout.addLayout(btn_row)
-
-        # Enable/disable save button based on name input
-        self.name_edit.textChanged.connect(self._on_name_changed)
-        self._update_save_button()
-
-    @SafeSlot(bool)
-    def _on_overwrite_toggled(self, checked: bool):
-        if self._block_checkbox_signals:
-            return
-        if not self._current_profile_name:
-            return
-
-        self._block_name_signals = True
-        if checked:
-            self._previous_name_before_overwrite = self.name_edit.text()
-            self.name_edit.setText(self._current_profile_name)
-            self.name_edit.selectAll()
-        else:
-            if self.name_edit.text().strip() == self._current_profile_name:
-                self.name_edit.setText(self._previous_name_before_overwrite or "")
-        self._block_name_signals = False
-        self._update_save_button()
-
-    @SafeSlot(str)
-    def _on_name_changed(self, _: str):
-        if self._block_name_signals:
-            return
-        text = self.name_edit.text().strip()
-        if self.overwrite_checkbox.isChecked() and text != self._current_profile_name:
-            self._block_checkbox_signals = True
-            self.overwrite_checkbox.setChecked(False)
-            self._block_checkbox_signals = False
-        self._update_save_button()
-
-    def _update_save_button(self):
-        """Enable save button only when name is not empty."""
-        self.save_btn.setEnabled(bool(self.name_edit.text().strip()))
-
-    def get_profile_name(self) -> str:
-        """Return the entered profile name."""
-        return self.name_edit.text().strip()
-
-    def is_quick_select(self) -> bool:
-        """Return whether the profile should appear in quick select."""
-        return self.quick_select_checkbox.isChecked()
-
-    def _generate_unique_name(self, base: str) -> str:
-        candidate_base = base.strip() or "profile"
-        suffix = "_custom"
-        candidate = f"{candidate_base}{suffix}"
-        counter = 1
-        while self._name_exists(candidate) or self._profile_origin(candidate) != "unknown":
-            candidate = f"{candidate_base}{suffix}_{counter}"
-            counter += 1
-        return candidate
-
-    def accept(self):
-        name = self.get_profile_name()
-        if not name:
-            return
-
-        self.overwrite_existing = False
-        origin = self._profile_origin(name)
-        if origin in {"module", "plugin"}:
-            source_label = self._origin_label(name)
-            if origin == "module":
-                provider = source_label or "BEC Widgets"
-            else:
-                provider = (
-                    f"the {source_label} plugin repository"
-                    if source_label
-                    else "the plugin repository"
-                )
-            QMessageBox.information(
-                self,
-                "Read-only profile",
-                (
-                    f"'{name}' is a default profile provided by {provider} and cannot be overwritten.\n"
-                    "Please choose a different name."
-                ),
-            )
-            suggestion = self._generate_unique_name(name)
-            self._block_name_signals = True
-            self.name_edit.setText(suggestion)
-            self.name_edit.selectAll()
-            self._block_name_signals = False
-            self._block_checkbox_signals = True
-            self.overwrite_checkbox.setChecked(False)
-            self._block_checkbox_signals = False
-            return
-        if origin == "settings":
-            reply = QMessageBox.question(
-                self,
-                "Overwrite profile",
-                (
-                    f"A profile named '{name}' already exists.\n\n"
-                    "Overwriting will update both the saved profile and its restore default.\n"
-                    "Do you want to continue?"
-                ),
-                QMessageBox.Yes | QMessageBox.No,
-                QMessageBox.No,
-            )
-            if reply != QMessageBox.Yes:
-                suggestion = self._generate_unique_name(name)
-                self._block_name_signals = True
-                self.name_edit.setText(suggestion)
-                self.name_edit.selectAll()
-                self._block_name_signals = False
-                self._block_checkbox_signals = True
-                self.overwrite_checkbox.setChecked(False)
-                self._block_checkbox_signals = False
-                return
-            self.overwrite_existing = True
-
-        super().accept()
-
-
-class PreviewPanel(QGroupBox):
-    """Resizable preview pane that scales its pixmap with aspect ratio preserved."""
-
-    def __init__(self, title: str, pixmap: QPixmap | None, parent: QWidget | None = None):
-        super().__init__(title, parent)
-        self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
-        self._original: QPixmap | None = pixmap if (pixmap and not pixmap.isNull()) else None
-
-        layout = QVBoxLayout(self)
-        # layout.setContentsMargins(0,0,0,0)  # leave room for group title and frame
-
-        self.image_label = QLabel()
-        self.image_label.setAlignment(Qt.AlignCenter)
-        self.image_label.setMinimumSize(360, 240)
-        self.image_label.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
-        layout.addWidget(self.image_label, 1)
-
-        if self._original:
-            self._update_scaled_pixmap()
-        else:
-            self.image_label.setText("No preview available")
-            self.image_label.setStyleSheet(
-                self.image_label.styleSheet() + "color: rgba(255,255,255,0.6); font-style: italic;"
-            )
-
-    def setPixmap(self, pixmap: QPixmap | None):
-        self._original = pixmap if (pixmap and not pixmap.isNull()) else None
-        if self._original:
-            self.image_label.setText("")
-            self._update_scaled_pixmap()
-        else:
-            self.image_label.setPixmap(QPixmap())
-            self.image_label.setText("No preview available")
-
-    def resizeEvent(self, event):
-        super().resizeEvent(event)
-        if self._original:
-            self._update_scaled_pixmap()
-
-    def _update_scaled_pixmap(self):
-        if not self._original:
-            return
-        size = self.image_label.size()
-        if size.width() <= 0 or size.height() <= 0:
-            return
-        scaled = self._original.scaled(size, Qt.KeepAspectRatio, Qt.SmoothTransformation)
-        self.image_label.setPixmap(scaled)
-
-
-class RestoreProfileDialog(QDialog):
-    """
-    Confirmation dialog that previews the current profile screenshot against the default baseline.
-    """
-
-    def __init__(
-        self, parent: QWidget | None, current_pixmap: QPixmap | None, default_pixmap: QPixmap | None
-    ):
-        super().__init__(parent)
-        self.setWindowTitle("Restore Profile to Default")
-        self.setModal(True)
-        self.resize(880, 480)
-
-        layout = QVBoxLayout(self)
-
-        info_label = QLabel(
-            "Restoring will discard your custom layout and replace it with the default profile."
-        )
-        info_label.setWordWrap(True)
-        layout.addWidget(info_label)
-
-        preview_row = QHBoxLayout()
-        layout.addLayout(preview_row)
-
-        current_preview = PreviewPanel("Current", current_pixmap, self)
-        default_preview = PreviewPanel("Default", default_pixmap, self)
-
-        # Equal expansion left/right
-        preview_row.addWidget(current_preview, 1)
-
-        arrow_label = QLabel("\u2192")
-        arrow_label.setAlignment(Qt.AlignCenter)
-        arrow_label.setStyleSheet("font-size: 32px; padding: 0 16px;")
-        arrow_label.setMinimumWidth(40)
-        arrow_label.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Expanding)
-        preview_row.addWidget(arrow_label)
-
-        preview_row.addWidget(default_preview, 1)
-
-        # Enforce equal stretch for both previews
-        preview_row.setStretch(0, 1)
-        preview_row.setStretch(1, 0)
-        preview_row.setStretch(2, 1)
-
-        warn_label = QLabel(
-            "This action cannot be undone. Do you want to restore the default layout now?"
-        )
-        warn_label.setWordWrap(True)
-        layout.addWidget(warn_label)
-
-        btn_row = QHBoxLayout()
-        btn_row.addStretch(1)
-        restore_btn = QPushButton("Restore")
-        restore_btn.setDefault(True)
-        cancel_btn = QPushButton("Cancel")
-        restore_btn.clicked.connect(self.accept)
-        cancel_btn.clicked.connect(self.reject)
-        btn_row.addWidget(restore_btn)
-        btn_row.addWidget(cancel_btn)
-        layout.addLayout(btn_row)
-
-        # Make the previews take most of the vertical space on resize
-        layout.setStretch(0, 0)  # info label
-        layout.setStretch(1, 1)  # preview row
-        layout.setStretch(2, 0)  # warning label
-        layout.setStretch(3, 0)  # buttons
-
-    @staticmethod
-    def confirm(
-        parent: QWidget | None, current_pixmap: QPixmap | None, default_pixmap: QPixmap | None
-    ) -> bool:
-        dialog = RestoreProfileDialog(parent, current_pixmap, default_pixmap)
-        return dialog.exec() == QDialog.Accepted

bec_widgets/widgets/containers/advanced_dock_area/settings/workspace_manager.py

@@ -1,404 +0,0 @@
-from __future__ import annotations
-
-from functools import partial
-
-from bec_qthemes import material_icon
-from qtpy.QtCore import Qt
-from qtpy.QtGui import QPixmap
-from qtpy.QtWidgets import (
-    QAbstractItemView,
-    QGroupBox,
-    QHBoxLayout,
-    QHeaderView,
-    QLabel,
-    QLineEdit,
-    QMainWindow,
-    QMessageBox,
-    QPushButton,
-    QSizePolicy,
-    QSplitter,
-    QStyledItemDelegate,
-    QTableWidget,
-    QTableWidgetItem,
-    QToolButton,
-    QTreeWidget,
-    QTreeWidgetItem,
-    QVBoxLayout,
-    QWidget,
-)
-
-from bec_widgets import BECWidget, SafeSlot
-from bec_widgets.utils.colors import apply_theme, get_accent_colors
-from bec_widgets.widgets.containers.advanced_dock_area.profile_utils import (
-    delete_profile_files,
-    get_profile_info,
-    is_quick_select,
-    list_profiles,
-    load_profile_screenshot,
-    set_quick_select,
-)
-
-
-class WorkSpaceManager(BECWidget, QWidget):
-    RPC = False
-    PLUGIN = False
-    COL_ACTIONS = 0
-    COL_NAME = 1
-    COL_AUTHOR = 2
-    HEADERS = ["Actions", "Profile", "Author"]
-
-    def __init__(
-        self, parent=None, target_widget=None, default_profile: str | None = None, **kwargs
-    ):
-        super().__init__(parent=parent, **kwargs)
-        self.target_widget = target_widget
-        self.accent_colors = get_accent_colors()
-        self._init_ui()
-        if self.target_widget is not None and hasattr(self.target_widget, "profile_changed"):
-            self.target_widget.profile_changed.connect(self.on_profile_changed)
-        if default_profile is not None:
-            self._select_by_name(default_profile)
-            self._show_profile_details(default_profile)
-
-    def _init_ui(self):
-        self.root_layout = QHBoxLayout(self)
-        self.splitter = QSplitter(Qt.Horizontal, self)
-        self.root_layout.addWidget(self.splitter)
-
-        # Init components
-        self._init_profile_table()
-        self._init_profile_details_tree()
-        self._init_screenshot_preview()
-
-        # Build two-column layout
-        left_col = QVBoxLayout()
-        left_col.addWidget(self.profile_table, 1)
-        left_col.addWidget(self.profile_details_tree, 0)
-
-        self.save_profile_button = QPushButton("Save current layout as new profile", self)
-        self.save_profile_button.clicked.connect(self.save_current_as_profile)
-        left_col.addWidget(self.save_profile_button)
-        self.save_profile_button.setEnabled(self.target_widget is not None)
-
-        # Wrap left widgets into a panel that participates in splitter sizing
-        left_panel = QWidget(self)
-        left_panel.setLayout(left_col)
-        left_panel.setMinimumWidth(220)
-
-        # Make the screenshot preview expand to fill remaining space
-        self.screenshot_label.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
-
-        self.right_box = QGroupBox("Profile Screenshot Preview", self)
-        right_col = QVBoxLayout(self.right_box)
-        right_col.addWidget(self.screenshot_label, 1)
-
-        self.splitter.addWidget(left_panel)
-        self.splitter.addWidget(self.right_box)
-        self.splitter.setStretchFactor(0, 0)
-        self.splitter.setStretchFactor(1, 1)
-        self.splitter.setSizes([350, 650])
-
-    def _init_profile_table(self):
-        self.profile_table = QTableWidget(self)
-        self.profile_table.setColumnCount(len(self.HEADERS))
-        self.profile_table.setHorizontalHeaderLabels(self.HEADERS)
-        self.profile_table.setAlternatingRowColors(True)
-        self.profile_table.verticalHeader().setVisible(False)
-
-        # Enforce row selection, single-select, and disable edits
-        self.profile_table.setSelectionBehavior(QAbstractItemView.SelectRows)
-        self.profile_table.setSelectionMode(QAbstractItemView.SingleSelection)
-        self.profile_table.setEditTriggers(QAbstractItemView.NoEditTriggers)
-
-        # Ensure the table expands to use vertical space in the left panel
-        self.profile_table.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
-
-        header = self.profile_table.horizontalHeader()
-        header.setStretchLastSection(False)
-        header.setDefaultAlignment(Qt.AlignCenter)
-
-        class _CenterDelegate(QStyledItemDelegate):
-            def initStyleOption(self, option, index):
-                super().initStyleOption(option, index)
-                option.displayAlignment = Qt.AlignCenter
-
-        self.profile_table.setItemDelegate(_CenterDelegate(self.profile_table))
-
-        header.setSectionResizeMode(self.COL_ACTIONS, QHeaderView.ResizeToContents)
-        header.setSectionResizeMode(self.COL_NAME, QHeaderView.Stretch)
-        header.setSectionResizeMode(self.COL_AUTHOR, QHeaderView.ResizeToContents)
-        self.render_table()
-        self.profile_table.itemSelectionChanged.connect(self._on_table_selection_changed)
-        self.profile_table.cellClicked.connect(self._on_cell_clicked)
-
-    def _init_profile_details_tree(self):
-        self.profile_details_tree = QTreeWidget(self)
-        self.profile_details_tree.setHeaderLabels(["Field", "Value"])
-        # Keep details compact so the table can expand
-        self.profile_details_tree.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Minimum)
-
-    def _init_screenshot_preview(self):
-        self.screenshot_label = QLabel(self)
-        self.screenshot_label.setMinimumHeight(160)
-        self.screenshot_label.setAlignment(Qt.AlignCenter)
-
-    def render_table(self):
-        self.profile_table.setRowCount(0)
-        for profile in list_profiles():
-            self._add_profile_row(profile)
-
-    def _add_profile_row(self, name: str):
-        row = self.profile_table.rowCount()
-        self.profile_table.insertRow(row)
-
-        actions_items = QWidget(self)
-        actions_items.profile_name = name
-        actions_items_layout = QHBoxLayout(actions_items)
-        actions_items_layout.setContentsMargins(0, 0, 0, 0)
-
-        info = get_profile_info(name)
-
-        # Flags
-        is_active = (
-            self.target_widget is not None
-            and getattr(self.target_widget, "_current_profile_name", None) == name
-        )
-        quick = info.is_quick_select
-        is_read_only = info.is_read_only
-
-        # Play (green if active)
-        self._make_action_button(
-            actions_items,
-            "play_circle",
-            "Switch to this profile",
-            self.switch_profile,
-            filled=is_active,
-            color=(self.accent_colors.success if is_active else None),
-        )
-
-        # Quick-select (yellow if enabled)
-        self._make_action_button(
-            actions_items,
-            "star",
-            "Include in quick selection",
-            self.toggle_quick_select,
-            filled=quick,
-            color=(self.accent_colors.warning if quick else None),
-        )
-
-        # Delete (red, disabled when read-only)
-        delete_button = self._make_action_button(
-            actions_items,
-            "delete",
-            "Delete this profile",
-            self.delete_profile,
-            color=self.accent_colors.emergency,
-        )
-        if is_read_only:
-            delete_button.setEnabled(False)
-            delete_button.setToolTip("Bundled profiles are read-only and cannot be deleted.")
-
-        actions_items_layout.addStretch()
-
-        self.profile_table.setCellWidget(row, self.COL_ACTIONS, actions_items)
-        self.profile_table.setItem(row, self.COL_NAME, QTableWidgetItem(name))
-        self.profile_table.setItem(row, self.COL_AUTHOR, QTableWidgetItem(info.author))
-
-    def _make_action_button(
-        self,
-        parent: QWidget,
-        icon_name: str,
-        tooltip: str,
-        slot: callable,
-        *,
-        filled: bool = False,
-        color: str | None = None,
-    ):
-        button = QToolButton(parent=parent)
-        button.setIcon(material_icon(icon_name, filled=filled, color=color))
-        button.setToolTip(tooltip)
-        button.clicked.connect(partial(slot, parent.profile_name))
-        parent.layout().addWidget(button)
-        return button
-
-    def _select_by_name(self, name: str) -> None:
-        for row in range(self.profile_table.rowCount()):
-            item = self.profile_table.item(row, self.COL_NAME)
-            if item and item.text() == name:
-                self.profile_table.selectRow(row)
-                break
-
-    def _current_selected_profile(self) -> str | None:
-        rows = self.profile_table.selectionModel().selectedRows()
-        if not rows:
-            return None
-        row = rows[0].row()
-        item = self.profile_table.item(row, self.COL_NAME)
-        return item.text() if item else None
-
-    def _show_profile_details(self, name: str) -> None:
-        info = get_profile_info(name)
-        self.profile_details_tree.clear()
-        entries = [
-            ("Name", info.name),
-            ("Author", info.author or ""),
-            ("Created", info.created or ""),
-            ("Modified", info.modified or ""),
-            ("Quick select", "Yes" if info.is_quick_select else "No"),
-            ("Widgets", str(info.widget_count)),
-            ("Size (KB)", str(info.size_kb)),
-            ("User path", info.user_path or ""),
-            ("Default path", info.default_path or ""),
-        ]
-        for k, v in entries:
-            self.profile_details_tree.addTopLevelItem(QTreeWidgetItem([k, v]))
-        self.profile_details_tree.expandAll()
-
-        # Render screenshot preview from profile INI
-        pm = load_profile_screenshot(name)
-        if pm is not None and not pm.isNull():
-            scaled = pm.scaled(
-                self.screenshot_label.width() or 800,
-                self.screenshot_label.height() or 450,
-                Qt.KeepAspectRatio,
-                Qt.SmoothTransformation,
-            )
-            self.screenshot_label.setPixmap(scaled)
-        else:
-            self.screenshot_label.setPixmap(QPixmap())
-
-    @SafeSlot()
-    def _on_table_selection_changed(self):
-        name = self._current_selected_profile()
-        if name:
-            self._show_profile_details(name)
-
-    @SafeSlot(int, int)
-    def _on_cell_clicked(self, row: int, column: int):
-        item = self.profile_table.item(row, self.COL_NAME)
-        if item:
-            self._show_profile_details(item.text())
-
-    ##################################################
-    # Public Slots
-    ##################################################
-    @SafeSlot(str)
-    def on_profile_changed(self, name: str):
-        """Keep the manager in sync without forcing selection to the active profile."""
-        selected = self._current_selected_profile()
-        self.render_table()
-        if selected:
-            self._select_by_name(selected)
-            self._show_profile_details(selected)
-
-    @SafeSlot(str)
-    def switch_profile(self, profile_name: str):
-        self.target_widget.load_profile(profile_name)
-        try:
-            self.target_widget.toolbar.components.get_action(
-                "workspace_combo"
-            ).widget.setCurrentText(profile_name)
-        except Exception as e:
-            print(f"Warning: Could not update workspace combo box. {e}")
-            pass
-        self.render_table()
-        self._select_by_name(profile_name)
-        self._show_profile_details(profile_name)
-
-    @SafeSlot(str)
-    def toggle_quick_select(self, profile_name: str):
-        enabled = is_quick_select(profile_name)
-        set_quick_select(profile_name, not enabled)
-        self.render_table()
-        if self.target_widget is not None:
-            self.target_widget._refresh_workspace_list()
-        name = self._current_selected_profile()
-        if name:
-            self._show_profile_details(name)
-
-    @SafeSlot()
-    def save_current_as_profile(self):
-        if self.target_widget is None:
-            QMessageBox.information(
-                self,
-                "Save Profile",
-                "No workspace is associated with this manager. Attach a workspace to save profiles.",
-            )
-            return
-
-        self.target_widget.save_profile()
-        # AdvancedDockArea will emit profile_changed which will trigger table refresh,
-        # but ensure the UI stays in sync even if the signal is delayed.
-        self.render_table()
-        current = getattr(self.target_widget, "_current_profile_name", None)
-        if current:
-            self._select_by_name(current)
-            self._show_profile_details(current)
-
-    @SafeSlot(str)
-    def delete_profile(self, profile_name: str):
-        info = get_profile_info(profile_name)
-        if info.is_read_only:
-            QMessageBox.information(
-                self, "Delete Profile", "This profile is read-only and cannot be deleted."
-            )
-            return
-
-        reply = QMessageBox.question(
-            self,
-            "Delete Profile",
-            (
-                f"Delete the profile '{profile_name}'?\n\n"
-                "This will remove both the user and default copies."
-            ),
-            QMessageBox.Yes | QMessageBox.No,
-            QMessageBox.No,
-        )
-        if reply != QMessageBox.Yes:
-            return
-
-        try:
-            removed = delete_profile_files(profile_name)
-        except OSError as exc:
-            QMessageBox.warning(
-                self, "Delete Profile", f"Failed to delete profile '{profile_name}': {exc}"
-            )
-            return
-
-        if not removed:
-            QMessageBox.information(
-                self, "Delete Profile", "No writable profile files were found to delete."
-            )
-            return
-
-        if self.target_widget is not None:
-            if getattr(self.target_widget, "_current_profile_name", None) == profile_name:
-                self.target_widget._current_profile_name = None
-            if hasattr(self.target_widget, "_refresh_workspace_list"):
-                self.target_widget._refresh_workspace_list()
-
-        self.render_table()
-        remaining_profiles = list_profiles()
-        if remaining_profiles:
-            next_profile = remaining_profiles[0]
-            self._select_by_name(next_profile)
-            self._show_profile_details(next_profile)
-        else:
-            self.profile_details_tree.clear()
-            self.screenshot_label.setPixmap(QPixmap())
-
-    def resizeEvent(self, event):
-        super().resizeEvent(event)
-        name = self._current_selected_profile()
-        if not name:
-            return
-        pm = load_profile_screenshot(name)
-        if pm is None or pm.isNull():
-            return
-        scaled = pm.scaled(
-            self.screenshot_label.width() or 800,
-            self.screenshot_label.height() or 450,
-            Qt.KeepAspectRatio,
-            Qt.SmoothTransformation,
-        )
-        self.screenshot_label.setPixmap(scaled)

bec_widgets/widgets/containers/advanced_dock_area/toolbar_components/workspace_actions.py

@@ -1,186 +0,0 @@
-from __future__ import annotations
-
-from qtpy.QtCore import Qt
-from qtpy.QtGui import QFont
-from qtpy.QtWidgets import QComboBox, QSizePolicy
-
-from bec_widgets import SafeSlot
-from bec_widgets.utils.toolbars.actions import MaterialIconAction, WidgetAction
-from bec_widgets.utils.toolbars.bundles import ToolbarBundle, ToolbarComponents
-from bec_widgets.utils.toolbars.connections import BundleConnection
-from bec_widgets.widgets.containers.advanced_dock_area.profile_utils import list_quick_profiles
-
-
-class ProfileComboBox(QComboBox):
-    """Custom combobox that displays icons for read-only profiles."""
-
-    def __init__(self, parent=None):
-        super().__init__(parent)
-        self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
-
-    def refresh_profiles(self, active_profile: str | None = None):
-        """
-        Refresh the profile list and ensure the active profile is visible.
-
-        Args:
-            active_profile(str | None): The currently active profile name.
-        """
-
-        current_text = active_profile or self.currentText()
-        self.blockSignals(True)
-        self.clear()
-
-        quick_profiles = list_quick_profiles()
-        quick_set = set(quick_profiles)
-
-        items = list(quick_profiles)
-        if active_profile and active_profile not in quick_set:
-            items.insert(0, active_profile)
-
-        for profile in items:
-            self.addItem(profile)
-            idx = self.count() - 1
-
-            # Reset any custom styling
-            self.setItemData(idx, None, Qt.FontRole)
-            self.setItemData(idx, None, Qt.ToolTipRole)
-            self.setItemData(idx, None, Qt.ForegroundRole)
-
-            if active_profile and profile == active_profile:
-                tooltip = "Active workspace profile"
-                if profile not in quick_set:
-                    font = QFont(self.font())
-                    font.setItalic(True)
-                    font.setBold(True)
-                    self.setItemData(idx, font, Qt.FontRole)
-                    self.setItemData(idx, self.palette().highlight().color(), Qt.ForegroundRole)
-                    tooltip = "Active profile (not in quick select)"
-                self.setItemData(idx, tooltip, Qt.ToolTipRole)
-                self.setCurrentIndex(idx)
-            elif profile not in quick_set:
-                self.setItemData(idx, "Not in quick select", Qt.ToolTipRole)
-
-        # Restore selection if possible
-        index = self.findText(current_text)
-        if index >= 0:
-            self.setCurrentIndex(index)
-
-        self.blockSignals(False)
-        if active_profile and self.currentText() != active_profile:
-            idx = self.findText(active_profile)
-            if idx >= 0:
-                self.setCurrentIndex(idx)
-        if active_profile and active_profile not in quick_set:
-            self.setToolTip("Active profile is not in quick select")
-        else:
-            self.setToolTip("")
-
-
-def workspace_bundle(components: ToolbarComponents) -> ToolbarBundle:
-    """
-    Creates a workspace toolbar bundle for AdvancedDockArea.
-
-    Args:
-        components (ToolbarComponents): The components to be added to the bundle.
-
-    Returns:
-        ToolbarBundle: The workspace toolbar bundle.
-    """
-    # Workspace combo
-    combo = ProfileComboBox(parent=components.toolbar)
-    components.add_safe("workspace_combo", WidgetAction(widget=combo, adjust_size=False))
-
-    # Save the current workspace icon
-    components.add_safe(
-        "save_workspace",
-        MaterialIconAction(
-            icon_name="save",
-            tooltip="Save Current Workspace",
-            checkable=False,
-            parent=components.toolbar,
-        ),
-    )
-    # Delete workspace icon
-    components.add_safe(
-        "reset_default_workspace",
-        MaterialIconAction(
-            icon_name="undo",
-            tooltip="Refresh Current Workspace",
-            checkable=False,
-            parent=components.toolbar,
-        ),
-    )
-    # Workspace Manager icon
-    components.add_safe(
-        "manage_workspaces",
-        MaterialIconAction(
-            icon_name="manage_accounts",
-            tooltip="Manage",
-            checkable=True,
-            parent=components.toolbar,
-            label_text="Manage",
-        ),
-    )
-
-    bundle = ToolbarBundle("workspace", components)
-    bundle.add_action("workspace_combo")
-    bundle.add_action("save_workspace")
-    bundle.add_action("reset_default_workspace")
-    bundle.add_action("manage_workspaces")
-    return bundle
-
-
-class WorkspaceConnection(BundleConnection):
-    """
-    Connection class for workspace actions in AdvancedDockArea.
-    """
-
-    def __init__(self, components: ToolbarComponents, target_widget=None):
-        super().__init__(parent=components.toolbar)
-        self.bundle_name = "workspace"
-        self.components = components
-        self.target_widget = target_widget
-        if not hasattr(self.target_widget, "lock_workspace"):
-            raise AttributeError("Target widget must implement 'lock_workspace'.")
-        self._connected = False
-
-    def connect(self):
-        self._connected = True
-        # Connect the action to the target widget's method
-        self.components.get_action("save_workspace").action.triggered.connect(
-            self.target_widget.save_profile
-        )
-        self.components.get_action("workspace_combo").widget.currentTextChanged.connect(
-            self.target_widget.load_profile
-        )
-        self.components.get_action("reset_default_workspace").action.triggered.connect(
-            self._reset_workspace_to_default
-        )
-        self.components.get_action("manage_workspaces").action.triggered.connect(
-            self.target_widget.show_workspace_manager
-        )
-
-    def disconnect(self):
-        if not self._connected:
-            return
-        # Disconnect the action from the target widget's method
-        self.components.get_action("save_workspace").action.triggered.disconnect(
-            self.target_widget.save_profile
-        )
-        self.components.get_action("workspace_combo").widget.currentTextChanged.disconnect(
-            self.target_widget.load_profile
-        )
-        self.components.get_action("reset_default_workspace").action.triggered.disconnect(
-            self._reset_workspace_to_default
-        )
-        self.components.get_action("manage_workspaces").action.triggered.disconnect(
-            self.target_widget.show_workspace_manager
-        )
-        self._connected = False
-
-    @SafeSlot()
-    def _reset_workspace_to_default(self):
-        """
-        Refreshes the current workspace.
-        """
-        self.target_widget.restore_user_profile_from_default()

bec_widgets/widgets/containers/dock/dock_area.py

@@ -616,10 +616,10 @@ if __name__ == "__main__":  # pragma: no cover
 
     import sys
 
-    from bec_widgets.utils.colors import apply_theme
+    from bec_widgets.utils.colors import set_theme
 
     app = QApplication([])
-    apply_theme("dark")
+    set_theme("auto")
     dock_area = BECDockArea()
     dock_1 = dock_area.new(name="dock_0", widget="DarkModeButton")
     dock_1.new(widget="DarkModeButton")

bec_widgets/widgets/containers/explorer/collapsible_tree_section.py

@@ -3,7 +3,7 @@ from __future__ import annotations
 from bec_qthemes import material_icon
 from qtpy.QtCore import QMimeData, Qt, Signal
 from qtpy.QtGui import QDrag
-from qtpy.QtWidgets import QHBoxLayout, QPushButton, QSizePolicy, QToolButton, QVBoxLayout, QWidget
+from qtpy.QtWidgets import QHBoxLayout, QPushButton, QSizePolicy, QVBoxLayout, QWidget
 
 from bec_widgets.utils.colors import get_theme_palette
 from bec_widgets.utils.error_popups import SafeProperty
@@ -24,14 +24,7 @@ class CollapsibleSection(QWidget):
 
     section_reorder_requested = Signal(str, str)  # (source_title, target_title)
 
-    def __init__(
-        self,
-        parent=None,
-        title="",
-        indentation=10,
-        show_add_button=False,
-        tooltip: str | None = None,
-    ):
+    def __init__(self, parent=None, title="", indentation=10, show_add_button=False):
         super().__init__(parent=parent)
         self.title = title
         self.content_widget = None
@@ -57,8 +50,6 @@ class CollapsibleSection(QWidget):
         self.header_button.mouseMoveEvent = self._header_mouse_move_event
         self.header_button.dragEnterEvent = self._header_drag_enter_event
         self.header_button.dropEvent = self._header_drop_event
-        if tooltip:
-            self.header_button.setToolTip(tooltip)
 
         self.drag_start_position = None
 
@@ -66,16 +57,13 @@ class CollapsibleSection(QWidget):
         header_layout.addWidget(self.header_button)
         header_layout.addStretch()
 
-        # Add button in header (icon-only)
-        self.header_add_button = QToolButton()
+        self.header_add_button = QPushButton()
         self.header_add_button.setSizePolicy(QSizePolicy.Policy.Fixed, QSizePolicy.Policy.Fixed)
-        self.header_add_button.setFixedSize(28, 28)
+        self.header_add_button.setFixedSize(20, 20)
         self.header_add_button.setToolTip("Add item")
         self.header_add_button.setVisible(show_add_button)
-        self.header_add_button.setToolButtonStyle(Qt.ToolButtonIconOnly)
-        self.header_add_button.setAutoRaise(True)
 
-        self.header_add_button.setIcon(material_icon("add", size=(28, 28)))
+        self.header_add_button.setIcon(material_icon("add", size=(20, 20)))
         header_layout.addWidget(self.header_add_button)
 
         self.main_layout.addLayout(header_layout)

bec_widgets/widgets/containers/explorer/explorer.py

@@ -18,8 +18,8 @@ class Explorer(BECWidget, QWidget):
     RPC = False
     PLUGIN = False
 
-    def __init__(self, parent=None, **kwargs):
-        super().__init__(parent=parent, **kwargs)
+    def __init__(self, parent=None):
+        super().__init__(parent)
 
         # Main layout
         self.main_layout = QVBoxLayout(self)

bec_widgets/widgets/containers/explorer/explorer_delegate.py

@@ -1,125 +0,0 @@
-from __future__ import annotations
-
-from typing import Any
-
-from qtpy.QtCore import QModelIndex, QRect, QSortFilterProxyModel, Qt
-from qtpy.QtGui import QPainter
-from qtpy.QtWidgets import QAction, QStyledItemDelegate, QTreeView
-
-from bec_widgets.utils.colors import get_theme_palette
-
-
-class ExplorerDelegate(QStyledItemDelegate):
-    """Custom delegate to show action buttons on hover for the explorer"""
-
-    def __init__(self, parent=None):
-        super().__init__(parent)
-        self.hovered_index = QModelIndex()
-        self.button_rects: list[QRect] = []
-        self.current_macro_info = {}
-        self.target_model = QSortFilterProxyModel
-
-    def paint(self, painter, option, index):
-        """Paint the item with action buttons on hover"""
-        # Paint the default item
-        super().paint(painter, option, index)
-
-        # Early return if not hovering over this item
-        if index != self.hovered_index:
-            return
-
-        tree_view = self.parent()
-        if not isinstance(tree_view, QTreeView):
-            return
-
-        proxy_model = tree_view.model()
-        if not isinstance(proxy_model, self.target_model):
-            return
-
-        actions = self.get_actions_for_current_item(proxy_model, index)
-        if actions:
-            self._draw_action_buttons(painter, option, actions)
-
-    def _draw_action_buttons(self, painter, option, actions: list[Any]):
-        """Draw action buttons on the right side"""
-        button_size = 18
-        margin = 4
-        spacing = 2
-
-        # Calculate total width needed for all buttons
-        total_width = len(actions) * button_size + (len(actions) - 1) * spacing
-
-        # Clear previous button rects and create new ones
-        self.button_rects.clear()
-
-        # Calculate starting position (right side of the item)
-        start_x = option.rect.right() - total_width - margin
-        current_x = start_x
-
-        painter.save()
-        painter.setRenderHint(QPainter.RenderHint.Antialiasing)
-
-        # Get theme colors for better integration
-        palette = get_theme_palette()
-        button_bg = palette.button().color()
-        button_bg.setAlpha(150)  # Semi-transparent
-
-        for action in actions:
-            if not action.isVisible():
-                continue
-
-            # Calculate button position
-            button_rect = QRect(
-                current_x,
-                option.rect.top() + (option.rect.height() - button_size) // 2,
-                button_size,
-                button_size,
-            )
-            self.button_rects.append(button_rect)
-
-            # Draw button background
-            painter.setBrush(button_bg)
-            painter.setPen(palette.mid().color())
-            painter.drawRoundedRect(button_rect, 3, 3)
-
-            # Draw action icon
-            icon = action.icon()
-            if not icon.isNull():
-                icon_rect = button_rect.adjusted(2, 2, -2, -2)
-                icon.paint(painter, icon_rect)
-
-            # Move to next button position
-            current_x += button_size + spacing
-
-        painter.restore()
-
-    def get_actions_for_current_item(self, model, index) -> list[QAction] | None:
-        """Get actions for the current item based on its type"""
-        return None
-
-    def editorEvent(self, event, model, option, index):
-        """Handle mouse events for action buttons"""
-        # Early return if not a left click
-        if not (
-            event.type() == event.Type.MouseButtonPress
-            and event.button() == Qt.MouseButton.LeftButton
-        ):
-            return super().editorEvent(event, model, option, index)
-
-        actions = self.get_actions_for_current_item(model, index)
-        if not actions:
-            return super().editorEvent(event, model, option, index)
-
-        # Check which button was clicked
-        visible_actions = [action for action in actions if action.isVisible()]
-        for i, button_rect in enumerate(self.button_rects):
-            if button_rect.contains(event.pos()) and i < len(visible_actions):
-                # Trigger the action
-                visible_actions[i].trigger()
-                return True
-
-        return super().editorEvent(event, model, option, index)
-
-    def set_hovered_index(self, index):
-        """Set the currently hovered index"""
-        self.hovered_index = index

bec_widgets/widgets/containers/explorer/macro_tree_widget.py

@@ -1,382 +0,0 @@
-import ast
-import os
-from pathlib import Path
-from typing import Any
-
-from bec_lib.logger import bec_logger
-from qtpy.QtCore import QModelIndex, QRect, Qt, Signal
-from qtpy.QtGui import QStandardItem, QStandardItemModel
-from qtpy.QtWidgets import QAction, QTreeView, QVBoxLayout, QWidget
-
-from bec_widgets.utils.colors import get_theme_palette
-from bec_widgets.utils.toolbars.actions import MaterialIconAction
-from bec_widgets.widgets.containers.explorer.explorer_delegate import ExplorerDelegate
-
-logger = bec_logger.logger
-
-
-class MacroItemDelegate(ExplorerDelegate):
-    """Custom delegate to show action buttons on hover for macro functions"""
-
-    def __init__(self, parent=None):
-        super().__init__(parent)
-        self.macro_actions: list[Any] = []
-        self.button_rects: list[QRect] = []
-        self.current_macro_info = {}
-        self.target_model = QStandardItemModel
-
-    def add_macro_action(self, action: Any) -> None:
-        """Add an action for macro functions"""
-        self.macro_actions.append(action)
-
-    def clear_actions(self) -> None:
-        """Remove all actions"""
-        self.macro_actions.clear()
-
-    def get_actions_for_current_item(self, model, index) -> list[QAction] | None:
-        # Only show actions for macro functions (not directories)
-        item = index.model().itemFromIndex(index)
-        if not item or not item.data(Qt.ItemDataRole.UserRole):
-            return
-
-        macro_info = item.data(Qt.ItemDataRole.UserRole)
-        if not isinstance(macro_info, dict) or "function_name" not in macro_info:
-            return
-
-        self.current_macro_info = macro_info
-        return self.macro_actions
-
-
-class MacroTreeWidget(QWidget):
-    """A tree widget that displays macro functions from Python files"""
-
-    macro_selected = Signal(str, str)  # Function name, file path
-    macro_open_requested = Signal(str, str)  # Function name, file path
-
-    def __init__(self, parent=None):
-        super().__init__(parent)
-
-        # Create layout
-        layout = QVBoxLayout(self)
-        layout.setContentsMargins(0, 0, 0, 0)
-        layout.setSpacing(0)
-
-        # Create tree view
-        self.tree = QTreeView()
-        self.tree.setHeaderHidden(True)
-        self.tree.setRootIsDecorated(True)
-
-        # Disable editing to prevent renaming on double-click
-        self.tree.setEditTriggers(QTreeView.EditTrigger.NoEditTriggers)
-
-        # Enable mouse tracking for hover effects
-        self.tree.setMouseTracking(True)
-
-        # Create model for macro functions
-        self.model = QStandardItemModel()
-        self.tree.setModel(self.model)
-
-        # Create and set custom delegate
-        self.delegate = MacroItemDelegate(self.tree)
-        self.tree.setItemDelegate(self.delegate)
-
-        # Add default open button for macros
-        action = MaterialIconAction(icon_name="file_open", tooltip="Open macro file", parent=self)
-        action.action.triggered.connect(self._on_macro_open_requested)
-        self.delegate.add_macro_action(action.action)
-
-        # Apply BEC styling
-        self._apply_styling()
-
-        # Macro specific properties
-        self.directory = None
-
-        # Connect signals
-        self.tree.clicked.connect(self._on_item_clicked)
-        self.tree.doubleClicked.connect(self._on_item_double_clicked)
-
-        # Install event filter for hover tracking
-        self.tree.viewport().installEventFilter(self)
-
-        # Add to layout
-        layout.addWidget(self.tree)
-
-    def _apply_styling(self):
-        """Apply styling to the tree widget"""
-        # Get theme colors for subtle tree lines
-        palette = get_theme_palette()
-        subtle_line_color = palette.mid().color()
-        subtle_line_color.setAlpha(80)
-
-        # Standard editable styling
-        opacity_modifier = ""
-        cursor_style = ""
-
-        # pylint: disable=f-string-without-interpolation
-        tree_style = f""" 
-            QTreeView {{ 
-                border: none;
-                outline: 0;
-                show-decoration-selected: 0;
-                {opacity_modifier}
-                {cursor_style}
-            }}
-            QTreeView::branch {{
-                border-image: none;
-                background: transparent;
-            }}
-
-            QTreeView::item {{
-                border: none;
-                padding: 0px;
-                margin: 0px;
-            }}
-            QTreeView::item:hover {{
-                background: palette(midlight);
-                border: none;
-                padding: 0px;
-                margin: 0px;
-                text-decoration: none;
-            }}
-            QTreeView::item:selected {{
-                background: palette(highlight);
-                color: palette(highlighted-text);
-            }}
-            QTreeView::item:selected:hover {{
-                background: palette(highlight);
-            }}
-        """
-
-        self.tree.setStyleSheet(tree_style)
-
-    def eventFilter(self, obj, event):
-        """Handle mouse move events for hover tracking"""
-        # Early return if not the tree viewport
-        if obj != self.tree.viewport():
-            return super().eventFilter(obj, event)
-
-        if event.type() == event.Type.MouseMove:
-            index = self.tree.indexAt(event.pos())
-            if index.isValid():
-                self.delegate.set_hovered_index(index)
-            else:
-                self.delegate.set_hovered_index(QModelIndex())
-            self.tree.viewport().update()
-            return super().eventFilter(obj, event)
-
-        if event.type() == event.Type.Leave:
-            self.delegate.set_hovered_index(QModelIndex())
-            self.tree.viewport().update()
-            return super().eventFilter(obj, event)
-
-        return super().eventFilter(obj, event)
-
-    def set_directory(self, directory):
-        """Set the macros directory and scan for macro functions"""
-        self.directory = directory
-
-        # Early return if directory doesn't exist
-        if not directory or not os.path.exists(directory):
-            return
-
-        self._scan_macro_functions()
-
-    def _create_file_item(self, py_file: Path) -> QStandardItem | None:
-        """Create a file item with its functions
-
-        Args:
-            py_file: Path to the Python file
-
-        Returns:
-            QStandardItem representing the file, or None if no functions found
-        """
-        # Skip files starting with underscore
-        if py_file.name.startswith("_"):
-            return None
-
-        try:
-            functions = self._extract_functions_from_file(py_file)
-            if not functions:
-                return None
-
-            # Create a file node
-            file_item = QStandardItem(py_file.stem)
-            file_item.setData({"file_path": str(py_file), "type": "file"}, Qt.ItemDataRole.UserRole)
-
-            # Add function nodes
-            for func_name, func_info in functions.items():
-                func_item = QStandardItem(func_name)
-                func_data = {
-                    "function_name": func_name,
-                    "file_path": str(py_file),
-                    "line_number": func_info.get("line_number", 1),
-                    "type": "function",
-                }
-                func_item.setData(func_data, Qt.ItemDataRole.UserRole)
-                file_item.appendRow(func_item)
-
-            return file_item
-        except Exception as e:
-            logger.warning(f"Failed to parse {py_file}: {e}")
-            return None
-
-    def _scan_macro_functions(self):
-        """Scan the directory for Python files and extract macro functions"""
-        self.model.clear()
-        self.model.setHorizontalHeaderLabels(["Macros"])
-
-        if not self.directory or not os.path.exists(self.directory):
-            return
-
-        # Get all Python files in the directory
-        python_files = list(Path(self.directory).glob("*.py"))
-
-        for py_file in python_files:
-            file_item = self._create_file_item(py_file)
-            if file_item:
-                self.model.appendRow(file_item)
-
-        self.tree.expandAll()
-
-    def _extract_functions_from_file(self, file_path: Path) -> dict:
-        """Extract function definitions from a Python file"""
-        functions = {}
-
-        try:
-            with open(file_path, "r", encoding="utf-8") as f:
-                content = f.read()
-
-            # Parse the AST
-            tree = ast.parse(content)
-
-            # Only get top-level function definitions
-            for node in tree.body:
-                if isinstance(node, ast.FunctionDef):
-                    functions[node.name] = {
-                        "line_number": node.lineno,
-                        "docstring": ast.get_docstring(node) or "",
-                    }
-
-        except Exception as e:
-            logger.warning(f"Failed to parse {file_path}: {e}")
-
-        return functions
-
-    def _on_item_clicked(self, index: QModelIndex):
-        """Handle item clicks"""
-        item = self.model.itemFromIndex(index)
-        if not item:
-            return
-
-        data = item.data(Qt.ItemDataRole.UserRole)
-        if not data:
-            return
-
-        if data.get("type") == "function":
-            function_name = data.get("function_name")
-            file_path = data.get("file_path")
-            if function_name and file_path:
-                logger.info(f"Macro function selected: {function_name} in {file_path}")
-                self.macro_selected.emit(function_name, file_path)
-
-    def _on_item_double_clicked(self, index: QModelIndex):
-        """Handle item double-clicks"""
-        item = self.model.itemFromIndex(index)
-        if not item:
-            return
-
-        data = item.data(Qt.ItemDataRole.UserRole)
-        if not data:
-            return
-
-        if data.get("type") == "function":
-            function_name = data.get("function_name")
-            file_path = data.get("file_path")
-            if function_name and file_path:
-                logger.info(
-                    f"Macro open requested via double-click: {function_name} in {file_path}"
-                )
-                self.macro_open_requested.emit(function_name, file_path)
-
-    def _on_macro_open_requested(self):
-        """Handle macro open action triggered"""
-        logger.info("Macro open requested")
-        # Early return if no hovered item
-        if not self.delegate.hovered_index.isValid():
-            return
-
-        macro_info = self.delegate.current_macro_info
-        if not macro_info or macro_info.get("type") != "function":
-            return
-
-        function_name = macro_info.get("function_name")
-        file_path = macro_info.get("file_path")
-        if function_name and file_path:
-            self.macro_open_requested.emit(function_name, file_path)
-
-    def add_macro_action(self, action: Any) -> None:
-        """Add an action for macro items"""
-        self.delegate.add_macro_action(action)
-
-    def clear_actions(self) -> None:
-        """Remove all actions from items"""
-        self.delegate.clear_actions()
-
-    def refresh(self):
-        """Refresh the tree view"""
-        if self.directory is None:
-            return
-        self._scan_macro_functions()
-
-    def refresh_file_item(self, file_path: str):
-        """Refresh a single file item by re-scanning its functions
-
-        Args:
-            file_path: Path to the Python file to refresh
-        """
-        if not file_path or not os.path.exists(file_path):
-            logger.warning(f"Cannot refresh file item: {file_path} does not exist")
-            return
-
-        py_file = Path(file_path)
-
-        # Find existing file item in the model
-        existing_item = None
-        existing_row = -1
-        for row in range(self.model.rowCount()):
-            item = self.model.item(row)
-            if not item or not item.data(Qt.ItemDataRole.UserRole):
-                continue
-            item_data = item.data(Qt.ItemDataRole.UserRole)
-            if item_data.get("type") == "file" and item_data.get("file_path") == str(py_file):
-                existing_item = item
-                existing_row = row
-                break
-
-        # Store expansion state if item exists
-        was_expanded = existing_item and self.tree.isExpanded(existing_item.index())
-
-        # Remove existing item if found
-        if existing_item and existing_row >= 0:
-            self.model.removeRow(existing_row)
-
-        # Create new item using the helper method
-        new_item = self._create_file_item(py_file)
-        if new_item:
-            # Insert at the same position or append if it was a new file
-            insert_row = existing_row if existing_row >= 0 else self.model.rowCount()
-            self.model.insertRow(insert_row, new_item)
-
-            # Restore expansion state
-            if was_expanded:
-                self.tree.expand(new_item.index())
-            else:
-                self.tree.expand(new_item.index())
-
-    def expand_all(self):
-        """Expand all items in the tree"""
-        self.tree.expandAll()
-
-    def collapse_all(self):
-        """Collapse all items in the tree"""
-        self.tree.collapseAll()

bec_widgets/widgets/containers/explorer/script_tree_widget.py

@@ -2,29 +2,32 @@ import os
 from pathlib import Path
 
 from bec_lib.logger import bec_logger
-from qtpy.QtCore import QModelIndex, QRegularExpression, QSortFilterProxyModel, Signal
-from qtpy.QtWidgets import QFileSystemModel, QTreeView, QVBoxLayout, QWidget
+from qtpy.QtCore import QModelIndex, QRect, QRegularExpression, QSortFilterProxyModel, Qt, Signal
+from qtpy.QtGui import QAction, QPainter
+from qtpy.QtWidgets import QFileSystemModel, QStyledItemDelegate, QTreeView, QVBoxLayout, QWidget
 
 from bec_widgets.utils.colors import get_theme_palette
 from bec_widgets.utils.toolbars.actions import MaterialIconAction
-from bec_widgets.widgets.containers.explorer.explorer_delegate import ExplorerDelegate
 
 logger = bec_logger.logger
 
 
-class FileItemDelegate(ExplorerDelegate):
+class FileItemDelegate(QStyledItemDelegate):
     """Custom delegate to show action buttons on hover"""
 
-    def __init__(self, tree_widget):
-        super().__init__(tree_widget)
-        self.file_actions = []
-        self.dir_actions = []
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.hovered_index = QModelIndex()
+        self.file_actions: list[QAction] = []
+        self.dir_actions: list[QAction] = []
+        self.button_rects: list[QRect] = []
+        self.current_file_path = ""
 
-    def add_file_action(self, action) -> None:
+    def add_file_action(self, action: QAction) -> None:
         """Add an action for files"""
         self.file_actions.append(action)
 
-    def add_dir_action(self, action) -> None:
+    def add_dir_action(self, action: QAction) -> None:
         """Add an action for directories"""
         self.dir_actions.append(action)
 
@@ -33,18 +36,126 @@ class FileItemDelegate(ExplorerDelegate):
         self.file_actions.clear()
         self.dir_actions.clear()
 
-    def get_actions_for_current_item(self, model, index) -> list[MaterialIconAction] | None:
-        """Get actions for the current item based on its type"""
+    def paint(self, painter, option, index):
+        """Paint the item with action buttons on hover"""
+        # Paint the default item
+        super().paint(painter, option, index)
+
+        # Early return if not hovering over this item
+        if index != self.hovered_index:
+            return
+
+        tree_view = self.parent()
+        if not isinstance(tree_view, QTreeView):
+            return
+
+        proxy_model = tree_view.model()
+        if not isinstance(proxy_model, QSortFilterProxyModel):
+            return
+
+        source_index = proxy_model.mapToSource(index)
+        source_model = proxy_model.sourceModel()
+        if not isinstance(source_model, QFileSystemModel):
+            return
+
+        is_dir = source_model.isDir(source_index)
+        file_path = source_model.filePath(source_index)
+        self.current_file_path = file_path
+
+        # Choose appropriate actions based on item type
+        actions = self.dir_actions if is_dir else self.file_actions
+        if actions:
+            self._draw_action_buttons(painter, option, actions)
+
+    def _draw_action_buttons(self, painter, option, actions: list[QAction]):
+        """Draw action buttons on the right side"""
+        button_size = 18
+        margin = 4
+        spacing = 2
+
+        # Calculate total width needed for all buttons
+        total_width = len(actions) * button_size + (len(actions) - 1) * spacing
+
+        # Clear previous button rects and create new ones
+        self.button_rects.clear()
+
+        # Calculate starting position (right side of the item)
+        start_x = option.rect.right() - total_width - margin
+        current_x = start_x
+
+        painter.save()
+        painter.setRenderHint(QPainter.RenderHint.Antialiasing)
+
+        # Get theme colors for better integration
+        palette = get_theme_palette()
+        button_bg = palette.button().color()
+        button_bg.setAlpha(150)  # Semi-transparent
+
+        for action in actions:
+            if not action.isVisible():
+                continue
+
+            # Calculate button position
+            button_rect = QRect(
+                current_x,
+                option.rect.top() + (option.rect.height() - button_size) // 2,
+                button_size,
+                button_size,
+            )
+            self.button_rects.append(button_rect)
+
+            # Draw button background
+            painter.setBrush(button_bg)
+            painter.setPen(palette.mid().color())
+            painter.drawRoundedRect(button_rect, 3, 3)
+
+            # Draw action icon
+            icon = action.icon()
+            if not icon.isNull():
+                icon_rect = button_rect.adjusted(2, 2, -2, -2)
+                icon.paint(painter, icon_rect)
+
+            # Move to next button position
+            current_x += button_size + spacing
+
+        painter.restore()
+
+    def editorEvent(self, event, model, option, index):
+        """Handle mouse events for action buttons"""
+        # Early return if not a left click
+        if not (
+            event.type() == event.Type.MouseButtonPress
+            and event.button() == Qt.MouseButton.LeftButton
+        ):
+            return super().editorEvent(event, model, option, index)
+
+        # Early return if not a proxy model
         if not isinstance(model, QSortFilterProxyModel):
-            return None
+            return super().editorEvent(event, model, option, index)
 
         source_index = model.mapToSource(index)
         source_model = model.sourceModel()
+
+        # Early return if not a file system model
         if not isinstance(source_model, QFileSystemModel):
-            return None
+            return super().editorEvent(event, model, option, index)
 
         is_dir = source_model.isDir(source_index)
-        return self.dir_actions if is_dir else self.file_actions
+        actions = self.dir_actions if is_dir else self.file_actions
+
+        # Check which button was clicked
+        visible_actions = [action for action in actions if action.isVisible()]
+        for i, button_rect in enumerate(self.button_rects):
+            if button_rect.contains(event.pos()) and i < len(visible_actions):
+                # Trigger the action
+                visible_actions[i].trigger()
+                return True
+
+        return super().editorEvent(event, model, option, index)
+
+    def set_hovered_index(self, index):
+        """Set the currently hovered index"""
+        self.hovered_index = index
 
 
 class ScriptTreeWidget(QWidget):
@@ -118,18 +229,12 @@ class ScriptTreeWidget(QWidget):
         subtle_line_color = palette.mid().color()
         subtle_line_color.setAlpha(80)
 
-        # Standard editable styling
-        opacity_modifier = ""
-        cursor_style = ""
-
         # pylint: disable=f-string-without-interpolation
         tree_style = f""" 
             QTreeView {{ 
                 border: none;
                 outline: 0;
                 show-decoration-selected: 0;
-                {opacity_modifier}
-                {cursor_style}
             }}
             QTreeView::branch {{
                 border-image: none;
@@ -181,14 +286,14 @@ class ScriptTreeWidget(QWidget):
 
         return super().eventFilter(obj, event)
 
-    def set_directory(self, directory: str) -> None:
+    def set_directory(self, directory):
         """Set the scripts directory"""
-        # Early return if directory doesn't exist
-        if not directory or not isinstance(directory, str) or not os.path.exists(directory):
-            return
-
         self.directory = directory
 
+        # Early return if directory doesn't exist
+        if not directory or not os.path.exists(directory):
+            return
+
         root_index = self.model.setRootPath(directory)
         # Map the source model index to proxy model index
         proxy_root_index = self.proxy_model.mapFromSource(root_index)
@@ -252,11 +357,11 @@ class ScriptTreeWidget(QWidget):
 
         self.file_open_requested.emit(file_path)
 
-    def add_file_action(self, action) -> None:
+    def add_file_action(self, action: QAction) -> None:
         """Add an action for file items"""
         self.delegate.add_file_action(action)
 
-    def add_dir_action(self, action) -> None:
+    def add_dir_action(self, action: QAction) -> None:
         """Add an action for directory items"""
         self.delegate.add_dir_action(action)
 

bec_widgets/widgets/containers/main_window/addons/notification_center/notification_banner.py

@@ -14,13 +14,14 @@ from __future__ import annotations
 import json
 import sys
 from datetime import datetime
-from enum import Enum, auto
+from enum import Enum
 from typing import Literal
 from uuid import uuid4
 
 import pyqtgraph as pg
 from bec_lib.alarm_handler import Alarms  # external enum
 from bec_lib.endpoints import MessageEndpoints
+from bec_lib.messages import ErrorInfo
 from bec_qthemes import material_icon
 from qtpy import QtCore, QtGui, QtWidgets
 from qtpy.QtCore import QObject, QTimer
@@ -28,6 +29,7 @@ from qtpy.QtWidgets import QApplication, QFrame, QMainWindow, QScrollArea, QWidg
 
 from bec_widgets import SafeProperty, SafeSlot
 from bec_widgets.utils import BECConnector
+from bec_widgets.utils.colors import apply_theme
 from bec_widgets.utils.widget_io import WidgetIO
 
 
@@ -53,10 +55,10 @@ DARK_PALETTE = {
 }
 
 LIGHT_PALETTE = {
-    "base": "#e9ecef",
-    "title": "#212121",
-    "body": "#424242",
-    "separator": "rgba(0,0,0,40)",
+    "base": "#f5f5f7",
+    "title": "#111827",
+    "body": "#374151",
+    "separator": "rgba(15,23,42,40)",
 }
 
 
@@ -108,6 +110,7 @@ class NotificationToast(QFrame):
         self._kind = kind if isinstance(kind, SeverityKind) else SeverityKind(kind)
         self._traceback = traceback
         self._accent_color = QtGui.QColor(SEVERITY[self._kind.value]["color"])
+        self._accent_alpha = 50
         self.setFrameShape(QtWidgets.QFrame.StyledPanel)
 
         self.created = datetime.now()
@@ -379,22 +382,31 @@ class NotificationToast(QFrame):
 
         # buttons (text colour)
         base_btn_color = palette["title"]
+        card_bg = QtGui.QColor(palette["base"])
+        # tune card background and hover contrast per theme
+        if theme == "light":
+            card_bg.setAlphaF(0.98)
+            btn_hover = self._accent_color.darker(105).name()
+        else:
+            card_bg.setAlphaF(0.88)
+            btn_hover = self._accent_color.name()
+
         self.setStyleSheet(
-            """
-            #NotificationToast {
-                background: transparent;
+            f"""
+            #NotificationToast {{
+                background: {card_bg.name(QtGui.QColor.HexArgb)};
                 border-radius: 12px;
-                color: %s;
-            }
-            #NotificationToast QPushButton {
+                color: {base_btn_color};
+                border: 1px solid {palette["separator"]};
+            }}
+            #NotificationToast QPushButton {{
                 background: transparent;
                 border: none;
-                color: %s;
+                color: {base_btn_color};
                 font-size: 14px;
-            }
-            #NotificationToast QPushButton:hover { color: %s; }
+            }}
+            #NotificationToast QPushButton:hover {{ color: {btn_hover}; }}
             """
-            % (base_btn_color, base_btn_color, self._accent_color.name())
         )
         # traceback panel colours
         trace_bg = "#1e1e1e" if theme == "dark" else "#f0f0f0"
@@ -407,6 +419,37 @@ class NotificationToast(QFrame):
             """
         )
 
+        # icon glyph vs badge background: darker badge, lighter icon in light mode
+        icon_fg = "#ffffff" if theme == "light" else self._accent_color.name()
+        icon = material_icon(
+            icon_name=SEVERITY[self._kind.value]["icon"],
+            color=icon_fg,
+            filled=True,
+            size=(24, 24),
+            convert_to_pixmap=False,
+        )
+        self._icon_btn.setIcon(icon)
+
+        badge_bg = QtGui.QColor(self._accent_color)
+        if theme == "light":
+            # darken and strengthen the badge on light cards for contrast
+            badge_bg = badge_bg.darker(115)
+            badge_bg.setAlphaF(0.70)
+        else:
+            badge_bg.setAlphaF(0.30)
+        icon_bg = badge_bg.name(QtGui.QColor.HexArgb)
+        self._icon_btn.setStyleSheet(
+            f"""
+            QToolButton {{
+                background: {icon_bg};
+                border: none;
+                border-radius: 20px;
+            }}
+            """
+        )
+
+        # stronger accent wash in light mode, slightly stronger in dark too
+        self._accent_alpha = 110 if theme == "light" else 60
         self.update()
 
     ########################################
@@ -488,7 +531,9 @@ class NotificationToast(QFrame):
         # accent gradient, fades to transparent
         grad = QtGui.QLinearGradient(0, 0, self.width() * 0.7, 0)
         accent = QtGui.QColor(self._accent_color)
-        accent.setAlpha(50)
+        if getattr(self, "_theme", "dark") == "light":
+            accent = accent.darker(115)
+        accent.setAlpha(getattr(self, "_accent_alpha", 50))
         grad.setColorAt(0.0, accent)
         fade = QtGui.QColor(self._accent_color)
         fade.setAlpha(0)
@@ -690,7 +735,6 @@ class NotificationCentre(QScrollArea):
         toast.notification_id = notification_id
         broker = BECNotificationBroker()
         toast.closed.connect(lambda nid=notification_id: broker.notification_closed.emit(nid))
-        toast.expired.connect(lambda nid=notification_id: broker.notification_closed.emit(nid))
         toast.closed.connect(lambda: self._hide_notification(toast))
         toast.expired.connect(lambda t=toast: self._handle_expire(t))
         toast.expanded.connect(self._adjust_height)
@@ -1016,32 +1060,55 @@ class BECNotificationBroker(BECConnector, QObject):
         """
         Called when a new alarm arrives. Builds and pushes a toast to each centre
         with a shared notification_id, and hooks its close/expire signals.
+
+        Args:
+            msg(dict): The message containing alarm details.
+            meta(dict): Metadata about the alarm.
         """
+        msg = msg or {}
+        meta = meta or {}
+
         centres = WidgetIO.find_widgets(NotificationCentre)
         kind = self._banner_kind_from_severity(msg.get("severity", 0))
+
+        # Normalise the incoming info payload (can be ErrorInfo, dict or missing entirely)
+        raw_info = msg.get("info")
+        if isinstance(raw_info, dict):
+            try:
+                raw_info = ErrorInfo(**raw_info)
+            except Exception:
+                raw_info = None
+
+        notification_id = getattr(raw_info, "id", None) or uuid4().hex
+
         # build title and body
         scan_id = meta.get("scan_id")
         scan_number = meta.get("scan_number")
-        formatted_trace = self._err_util.format_traceback(msg.get("msg", ""))
-        short_msg = self._err_util.parse_error_message(formatted_trace)
-        title = msg.get("alarm_type", "Alarm")
+        alarm_type = msg.get("alarm_type") or getattr(raw_info, "exception_type", None) or "Alarm"
+        title = alarm_type
         if scan_number:
             title += f" - Scan #{scan_number}"
-        body_text = short_msg
-        # build detailed traceback
-        sections: list[str] = []
-        if scan_id:
-            sections.extend(["-------- SCAN_ID --------\n", scan_id])
-        sections.extend(["-------- TRACEBACK --------", formatted_trace])
-        source = msg.get("source")
-        if source:
-            source_pretty = json.dumps(source, indent=4, default=str)
-            sections.extend(["", "-------- SOURCE --------", source_pretty])
-        detailed_trace = "\n".join(sections)
+
+        trace_text = getattr(raw_info, "error_message", None) or msg.get("msg") or ""
+        compact_msg = getattr(raw_info, "compact_error_message", None)
+
+        # Prefer the compact message; fall back to parsing the traceback for a human‑readable snippet
+        body_text = compact_msg or self._err_util.parse_error_message(trace_text)
+
+        # build detailed traceback for the expandable panel
+        detailed_trace: str | None = None
+        if trace_text:
+            sections: list[str] = []
+            if scan_id:
+                sections.extend(["-------- SCAN_ID --------\n", scan_id])
+            sections.extend(["-------- TRACEBACK --------", trace_text])
+            detailed_trace = "\n".join(sections)
+
         lifetime = 0 if kind == SeverityKind.MAJOR else 5_000
 
         # generate one ID for all toasts of this event
-        notification_id = uuid4().hex
+        if notification_id in self._active_notifications:
+            return  # already posted
         # record this notification for future centres
         self._active_notifications[notification_id] = {
             "title": title,
@@ -1059,9 +1126,8 @@ class BECNotificationBroker(BECConnector, QObject):
                 lifetime_ms=lifetime,
                 notification_id=notification_id,
             )
-            # broadcast any close or expire
+            # broadcast close events (expiry is handled locally to keep history)
             toast.closed.connect(lambda nid=notification_id: self.notification_closed.emit(nid))
-            toast.expired.connect(lambda nid=notification_id: self.notification_closed.emit(nid))
 
     @SafeSlot(dict, dict)
     def on_scan_status(self, msg: dict, meta: dict) -> None:
@@ -1086,6 +1152,13 @@ class BECNotificationBroker(BECConnector, QObject):
         Translate an integer severity (0/1/2) into a SeverityKind enum.
         Unknown values fall back to SeverityKind.WARNING.
         """
+        if isinstance(severity, SeverityKind):
+            return severity
+        if isinstance(severity, str):
+            try:
+                return SeverityKind(severity)
+            except ValueError:
+                pass
         try:
             return SeverityKind[Alarms(severity).name]  # e.g. WARNING → SeverityKind.WARNING
         except (ValueError, KeyError):
@@ -1164,10 +1237,10 @@ class DemoWindow(QMainWindow):  # pragma: no cover
 
         # ----- wiring ------------------------------------------------------------
         self._counter = 1
-        self.info_btn.clicked.connect(lambda: self._post("info"))
-        self.warning_btn.clicked.connect(lambda: self._post("warning"))
-        self.minor_btn.clicked.connect(lambda: self._post("minor"))
-        self.major_btn.clicked.connect(lambda: self._post("major"))
+        self.info_btn.clicked.connect(lambda: self._post(SeverityKind.INFO))
+        self.warning_btn.clicked.connect(lambda: self._post(SeverityKind.WARNING))
+        self.minor_btn.clicked.connect(lambda: self._post(SeverityKind.MINOR))
+        self.major_btn.clicked.connect(lambda: self._post(SeverityKind.MAJOR))
         # Raise buttons simulate alarms
         self.raise_warning_btn.clicked.connect(lambda: self._raise_error(Alarms.WARNING))
         self.raise_minor_btn.clicked.connect(lambda: self._raise_error(Alarms.MINOR))
@@ -1183,30 +1256,28 @@ class DemoWindow(QMainWindow):  # pragma: no cover
         indicator.hide_all_requested.connect(self.notification_centre.hide_all)
 
     # ------------------------------------------------------------------
-    def _post(self, kind):
-        expire = 0 if kind == "error" else 5000
-        trace = (
-            'Traceback (most recent call last):\n  File "<stdin>", line 1\nZeroDivisionError: 1/0'
-            if kind == "error"
-            else None
-        )
-        self.notification_centre.add_notification(
-            title=f"{kind.capitalize()} #{self._counter}",
-            body="Lorem ipsum dolor sit amet.",
-            kind=SeverityKind(kind),
-            lifetime_ms=expire,
-            traceback=trace,
-        )
+    def _post(self, kind: SeverityKind):
+        """
+        Send a simple notification through the broker (non-error case).
+        """
+        msg = {
+            "severity": kind.value,  # handled by broker for SeverityKind
+            "alarm_type": f"{kind.value.capitalize()}",
+            "msg": f"{kind.value.capitalize()} #{self._counter}",
+        }
+        self.notification_broker.post_notification(msg, meta={})
         self._counter += 1
 
     def _raise_error(self, severity):
         """Simulate an error that would be caught by the notification broker."""
         self.notification_broker.client.connector.raise_alarm(
             severity=severity,
-            alarm_type="ValueError",
-            source={"device": "samx", "source": "async_file_writer"},
-            msg=f"test alarm",
-            metadata={"test": 1},
+            info=ErrorInfo(
+                id=uuid4().hex,
+                exception_type="ValueError",
+                error_message="An example error occurred in DemoWindowApp.",
+                compact_error_message="An example error occurred.",
+            ),
         )
 
     # this part is same as implemented in the BECMainWindow
@@ -1225,6 +1296,7 @@ class DemoWindow(QMainWindow):  # pragma: no cover
 
 def main():  # pragma: no cover
     app = QtWidgets.QApplication(sys.argv)
+    apply_theme("dark")
     win = DemoWindow()
     win.show()
     sys.exit(app.exec())

bec_widgets/widgets/containers/main_window/addons/web_links.py

@@ -12,4 +12,4 @@ class BECWebLinksMixin:
 
     @staticmethod
     def open_bec_bug_report():
-        webbrowser.open("https://gitlab.psi.ch/groups/bec/-/issues/")
+        webbrowser.open("https://github.com/bec-project/bec_widgets/issues")

bec_widgets/widgets/containers/main_window/main_window.py

@@ -2,9 +2,8 @@ from __future__ import annotations
 
 import os
 
-import shiboken6
 from bec_lib.endpoints import MessageEndpoints
-from qtpy.QtCore import QEasingCurve, QEvent, QPropertyAnimation, QSize, Qt, QTimer
+from qtpy.QtCore import QEvent, QSize, Qt, QTimer
 from qtpy.QtGui import QAction, QActionGroup, QIcon
 from qtpy.QtWidgets import (
     QApplication,
@@ -20,7 +19,7 @@ from qtpy.QtWidgets import (
 import bec_widgets
 from bec_widgets.utils import UILoader
 from bec_widgets.utils.bec_widget import BECWidget
-from bec_widgets.utils.colors import apply_theme
+from bec_widgets.utils.colors import apply_theme, set_theme
 from bec_widgets.utils.error_popups import SafeSlot
 from bec_widgets.utils.widget_io import WidgetHierarchy
 from bec_widgets.widgets.containers.main_window.addons.hover_widget import HoverWidget
@@ -43,7 +42,7 @@ class BECMainWindow(BECWidget, QMainWindow):
     RPC = True
     PLUGIN = True
     SCAN_PROGRESS_WIDTH = 100  # px
-    STATUS_BAR_WIDGETS_EXPIRE_TIME = 60_000  # milliseconds
+    SCAN_PROGRESS_HEIGHT = 12  # px
 
     def __init__(
         self,
@@ -202,8 +201,8 @@ class BECMainWindow(BECWidget, QMainWindow):
         self._scan_progress_bar_simple.show_remaining_time = False
         self._scan_progress_bar_simple.show_source_label = False
         self._scan_progress_bar_simple.progressbar.label_template = ""
-        self._scan_progress_bar_simple.progressbar.setFixedHeight(8)
-        self._scan_progress_bar_simple.progressbar.setFixedWidth(80)
+        self._scan_progress_bar_simple.progressbar.setFixedHeight(self.SCAN_PROGRESS_HEIGHT)
+        self._scan_progress_bar_simple.progressbar.setFixedWidth(self.SCAN_PROGRESS_WIDTH)
         self._scan_progress_bar_full = ScanProgressBar(self)
         self._scan_progress_hover = HoverWidget(
             self, simple=self._scan_progress_bar_simple, full=self._scan_progress_bar_full
@@ -220,62 +219,8 @@ class BECMainWindow(BECWidget, QMainWindow):
         self._scan_progress_bar_with_separator.layout.addWidget(separator)
         self._scan_progress_bar_with_separator.layout.addWidget(self._scan_progress_hover)
 
-        # Set Size
-        self._scan_progress_bar_target_width = self.SCAN_PROGRESS_WIDTH
-        self._scan_progress_bar_with_separator.setMaximumWidth(self._scan_progress_bar_target_width)
-
         self.status_bar.addWidget(self._scan_progress_bar_with_separator)
 
-        # Visibility logic
-        self._scan_progress_bar_with_separator.hide()
-        self._scan_progress_bar_with_separator.setMaximumWidth(0)
-
-        # Timer for hiding logic
-        self._scan_progress_hide_timer = QTimer(self)
-        self._scan_progress_hide_timer.setSingleShot(True)
-        self._scan_progress_hide_timer.setInterval(self.STATUS_BAR_WIDGETS_EXPIRE_TIME)
-        self._scan_progress_hide_timer.timeout.connect(self._animate_hide_scan_progress_bar)
-
-        # Show / hide behaviour
-        self._scan_progress_bar_simple.progress_started.connect(self._show_scan_progress_bar)
-        self._scan_progress_bar_simple.progress_finished.connect(self._delay_hide_scan_progress_bar)
-
-    def _show_scan_progress_bar(self):
-        if self._scan_progress_hide_timer.isActive():
-            self._scan_progress_hide_timer.stop()
-        if self._scan_progress_bar_with_separator.isVisible():
-            return
-
-        # Make visible and reset width
-        self._scan_progress_bar_with_separator.show()
-        self._scan_progress_bar_with_separator.setMaximumWidth(0)
-
-        self._show_container_anim = QPropertyAnimation(
-            self._scan_progress_bar_with_separator, b"maximumWidth", self
-        )
-        self._show_container_anim.setDuration(300)
-        self._show_container_anim.setStartValue(0)
-        self._show_container_anim.setEndValue(self._scan_progress_bar_target_width)
-        self._show_container_anim.setEasingCurve(QEasingCurve.OutCubic)
-        self._show_container_anim.start()
-
-    def _delay_hide_scan_progress_bar(self):
-        """Start the countdown to hide the scan progress bar."""
-        if hasattr(self, "_scan_progress_hide_timer"):
-            self._scan_progress_hide_timer.start()
-
-    def _animate_hide_scan_progress_bar(self):
-        """Shrink container to the right, then hide."""
-        self._hide_container_anim = QPropertyAnimation(
-            self._scan_progress_bar_with_separator, b"maximumWidth", self
-        )
-        self._hide_container_anim.setDuration(300)
-        self._hide_container_anim.setStartValue(self._scan_progress_bar_with_separator.width())
-        self._hide_container_anim.setEndValue(0)
-        self._hide_container_anim.setEasingCurve(QEasingCurve.InCubic)
-        self._hide_container_anim.finished.connect(self._scan_progress_bar_with_separator.hide)
-        self._hide_container_anim.start()
-
     def _add_separator(self, separate_object: bool = False) -> QWidget | None:
         """
         Add a vertically centred separator to the status bar or just return it as a separate object.
@@ -358,7 +303,7 @@ class BECMainWindow(BECWidget, QMainWindow):
 
         ########################################
         # Theme menu
-        theme_menu = menu_bar.addMenu("View")
+        theme_menu = menu_bar.addMenu("Theme")
 
         theme_group = QActionGroup(self)
         light_theme_action = QAction("Light Theme", self, checkable=True)
@@ -375,12 +320,11 @@ class BECMainWindow(BECWidget, QMainWindow):
         dark_theme_action.triggered.connect(lambda: self.change_theme("dark"))
 
         # Set the default theme
-        if hasattr(self.app, "theme") and self.app.theme:
-            theme_name = self.app.theme.theme.lower()
-            if "light" in theme_name:
-                light_theme_action.setChecked(True)
-            elif "dark" in theme_name:
-                dark_theme_action.setChecked(True)
+        theme = self.app.theme.theme
+        if theme == "light":
+            light_theme_action.setChecked(True)
+        elif theme == "dark":
+            dark_theme_action.setChecked(True)
 
         ########################################
         # Help menu
@@ -450,7 +394,7 @@ class BECMainWindow(BECWidget, QMainWindow):
         Args:
             theme(str): Either "light" or "dark".
         """
-        apply_theme(theme)  # emits theme_updated and applies palette globally
+        set_theme(theme)  # emits theme_updated and applies palette globally
 
     def event(self, event):
         if event.type() == QEvent.Type.StatusTip:
@@ -469,15 +413,13 @@ class BECMainWindow(BECWidget, QMainWindow):
             for child in children:
                 ancestor = WidgetHierarchy._get_becwidget_ancestor(child)
                 if ancestor is self:
-                    if shiboken6.isValid(child):
-                        child.close()
-                        child.deleteLater()
+                    child.cleanup()
+                    child.close()
+                    child.deleteLater()
 
         # Timer cleanup
         if hasattr(self, "_client_info_expire_timer") and self._client_info_expire_timer.isActive():
             self._client_info_expire_timer.stop()
-        if hasattr(self, "_scan_progress_hide_timer") and self._scan_progress_hide_timer.isActive():
-            self._scan_progress_hide_timer.stop()
 
         ########################################
         # Status bar widgets cleanup

bec_widgets/widgets/control/buttons/button_abort/button_abort.py

@@ -11,7 +11,7 @@ class AbortButton(BECWidget, QWidget):
 
     PLUGIN = True
     ICON_NAME = "cancel"
-    RPC = False
+    RPC = True
 
     def __init__(
         self,
@@ -38,6 +38,9 @@ class AbortButton(BECWidget, QWidget):
         else:
             self.button = QPushButton()
             self.button.setText("Abort")
+            self.button.setStyleSheet(
+                "background-color:  #666666; color: white; font-weight: bold; font-size: 12px;"
+            )
         self.button.clicked.connect(self.abort_scan)
 
         self.layout.addWidget(self.button)

bec_widgets/widgets/control/buttons/button_reset/button_reset.py

@@ -11,7 +11,7 @@ class ResetButton(BECWidget, QWidget):
 
     PLUGIN = True
     ICON_NAME = "restart_alt"
-    RPC = False
+    RPC = True
 
     def __init__(self, parent=None, client=None, config=None, gui_id=None, toolbar=False, **kwargs):
         super().__init__(parent=parent, client=client, gui_id=gui_id, config=config, **kwargs)

bec_widgets/widgets/control/buttons/stop_button/stop_button.py

@@ -11,7 +11,7 @@ class StopButton(BECWidget, QWidget):
 
     PLUGIN = True
     ICON_NAME = "dangerous"
-    RPC = False
+    RPC = True
 
     def __init__(self, parent=None, client=None, config=None, gui_id=None, toolbar=False, **kwargs):
         super().__init__(parent=parent, client=client, gui_id=gui_id, config=config, **kwargs)
@@ -31,7 +31,9 @@ class StopButton(BECWidget, QWidget):
             self.button = QPushButton()
             self.button.setSizePolicy(QSizePolicy.Policy.Minimum, QSizePolicy.Policy.Fixed)
             self.button.setText("Stop")
-            self.button.setProperty("variant", "danger")
+            self.button.setStyleSheet(
+                f"background-color:  #cc181e; color: white; font-weight: bold; font-size: 12px;"
+            )
         self.button.clicked.connect(self.stop_scan)
 
         self.layout.addWidget(self.button)

bec_widgets/widgets/control/device_control/positioner_box/positioner_box/positioner_box.py

@@ -12,7 +12,7 @@ from qtpy.QtGui import QDoubleValidator
 from qtpy.QtWidgets import QDoubleSpinBox
 
 from bec_widgets.utils import UILoader
-from bec_widgets.utils.colors import apply_theme, get_accent_colors
+from bec_widgets.utils.colors import get_accent_colors, set_theme
 from bec_widgets.utils.error_popups import SafeProperty, SafeSlot
 from bec_widgets.widgets.control.device_control.positioner_box._base import PositionerBoxBase
 from bec_widgets.widgets.control.device_control.positioner_box._base.positioner_box_base import (
@@ -33,7 +33,7 @@ class PositionerBox(PositionerBoxBase):
     PLUGIN = True
     RPC = True
 
-    USER_ACCESS = ["set_positioner", "attach", "detach", "screenshot"]
+    USER_ACCESS = ["set_positioner", "screenshot"]
     device_changed = Signal(str, str)
     # Signal emitted to inform listeners about a position update
     position_update = Signal(float)
@@ -259,7 +259,7 @@ if __name__ == "__main__":  # pragma: no cover
     from qtpy.QtWidgets import QApplication  # pylint: disable=ungrouped-imports
 
     app = QApplication(sys.argv)
-    apply_theme("dark")
+    set_theme("dark")
     widget = PositionerBox(device="bpm4i")
 
     widget.show()

bec_widgets/widgets/control/device_control/positioner_box/positioner_box_2d/positioner_box_2d.py

@@ -13,7 +13,7 @@ from qtpy.QtGui import QDoubleValidator
 from qtpy.QtWidgets import QDoubleSpinBox
 
 from bec_widgets.utils import UILoader
-from bec_widgets.utils.colors import apply_theme
+from bec_widgets.utils.colors import set_theme
 from bec_widgets.utils.error_popups import SafeProperty, SafeSlot
 from bec_widgets.widgets.control.device_control.positioner_box._base import PositionerBoxBase
 from bec_widgets.widgets.control.device_control.positioner_box._base.positioner_box_base import (
@@ -34,7 +34,15 @@ class PositionerBox2D(PositionerBoxBase):
 
     PLUGIN = True
     RPC = True
-    USER_ACCESS = ["set_positioner_hor", "set_positioner_ver", "attach", "detach", "screenshot"]
+    USER_ACCESS = [
+        "set_positioner_hor",
+        "set_positioner_ver",
+        "screenshot",
+        "enable_controls_hor",
+        "enable_controls_hor.setter",
+        "enable_controls_ver",
+        "enable_controls_ver.setter",
+    ]
 
     device_changed_hor = Signal(str, str)
     device_changed_ver = Signal(str, str)
@@ -63,6 +71,8 @@ class PositionerBox2D(PositionerBoxBase):
         self._limits_hor = None
         self._limits_ver = None
         self._dialog = None
+        self._enable_controls_hor = True
+        self._enable_controls_ver = True
         if self.current_path == "":
             self.current_path = os.path.dirname(__file__)
         self.init_ui()
@@ -281,6 +291,7 @@ class PositionerBox2D(PositionerBoxBase):
             self.on_device_readback_hor,
             self._device_ui_components_hv("horizontal"),
         )
+        self._apply_controls_enabled("horizontal")
 
     @SafeSlot(str, str)
     def on_device_change_ver(self, old_device: str, new_device: str):
@@ -300,6 +311,7 @@ class PositionerBox2D(PositionerBoxBase):
             self.on_device_readback_ver,
             self._device_ui_components_hv("vertical"),
         )
+        self._apply_controls_enabled("vertical")
 
     def _device_ui_components_hv(self, device: DeviceId) -> DeviceUpdateUIComponents:
         if device == "horizontal":
@@ -337,6 +349,25 @@ class PositionerBox2D(PositionerBoxBase):
         if device == self.device_ver:
             return self._device_ui_components_hv("vertical")
 
+    def _apply_controls_enabled(self, axis: DeviceId):
+        state = self._enable_controls_hor if axis == "horizontal" else self._enable_controls_ver
+        if axis == "horizontal":
+            widgets = [
+                self.ui.tweak_increase_hor,
+                self.ui.tweak_decrease_hor,
+                self.ui.step_increase_hor,
+                self.ui.step_decrease_hor,
+            ]
+        else:
+            widgets = [
+                self.ui.tweak_increase_ver,
+                self.ui.tweak_decrease_ver,
+                self.ui.step_increase_ver,
+                self.ui.step_decrease_ver,
+            ]
+        for w in widgets:
+            w.setEnabled(state)
+
     @SafeSlot(dict, dict)
     def on_device_readback_hor(self, msg_content: dict, metadata: dict):
         """Callback for device readback.
@@ -417,6 +448,26 @@ class PositionerBox2D(PositionerBoxBase):
         """Step size for tweak"""
         self.ui.step_size_ver.setValue(val)
 
+    @SafeProperty(bool)
+    def enable_controls_hor(self) -> bool:
+        """Persisted switch for horizontal control buttons (tweak/step)."""
+        return self._enable_controls_hor
+
+    @enable_controls_hor.setter
+    def enable_controls_hor(self, value: bool):
+        self._enable_controls_hor = value
+        self._apply_controls_enabled("horizontal")
+
+    @SafeProperty(bool)
+    def enable_controls_ver(self) -> bool:
+        """Persisted switch for vertical control buttons (tweak/step)."""
+        return self._enable_controls_ver
+
+    @enable_controls_ver.setter
+    def enable_controls_ver(self, value: bool):
+        self._enable_controls_ver = value
+        self._apply_controls_enabled("vertical")
+
     @SafeSlot()
     def on_tweak_inc_hor(self):
         """Tweak device a up"""
@@ -478,7 +529,7 @@ if __name__ == "__main__":  # pragma: no cover
     from qtpy.QtWidgets import QApplication  # pylint: disable=ungrouped-imports
 
     app = QApplication(sys.argv)
-    apply_theme("dark")
+    set_theme("dark")
     widget = PositionerBox2D()
 
     widget.show()

bec_widgets/widgets/control/device_control/positioner_group/positioner_group.py

@@ -62,7 +62,7 @@ class PositionerGroup(BECWidget, QWidget):
 
     PLUGIN = True
     ICON_NAME = "grid_view"
-    USER_ACCESS = ["set_positioners", "attach", "detach", "screenshot"]
+    USER_ACCESS = ["set_positioners"]
 
     # Signal emitted to inform listeners about a position update of the first positioner
     position_update = Signal(float)

bec_widgets/widgets/control/device_input/device_combobox/device_combobox.py

@@ -147,6 +147,24 @@ class DeviceComboBox(DeviceInputBase, QComboBox):
         dev_name = self.currentText()
         return self.get_device_object(dev_name)
 
+    def paintEvent(self, event: QPaintEvent) -> None:
+        """Extend the paint event to set the border color based on the validity of the input.
+
+        Args:
+            event (PySide6.QtGui.QPaintEvent) : Paint event.
+        """
+        # logger.info(f"Received paint event: {event} in {self.__class__}")
+        super().paintEvent(event)
+
+        if self._is_valid_input is False and self.isEnabled() is True:
+            painter = QPainter(self)
+            pen = QPen()
+            pen.setWidth(2)
+            pen.setColor(self._accent_colors.emergency)
+            painter.setPen(pen)
+            painter.drawRect(self.rect().adjusted(1, 1, -1, -1))
+            painter.end()
+
     @Slot(str)
     def check_validity(self, input_text: str) -> None:
         """
@@ -155,12 +173,10 @@ class DeviceComboBox(DeviceInputBase, QComboBox):
         if self.validate_device(input_text) is True:
             self._is_valid_input = True
             self.device_selected.emit(input_text)
-            self.setStyleSheet("border: 1px solid transparent;")
         else:
             self._is_valid_input = False
             self.device_reset.emit()
-            if self.isEnabled():
-                self.setStyleSheet("border: 1px solid red;")
+        self.update()
 
     def validate_device(self, device: str) -> bool:  # type: ignore[override]
         """
@@ -186,10 +202,10 @@ if __name__ == "__main__":  # pragma: no cover
     # pylint: disable=import-outside-toplevel
     from qtpy.QtWidgets import QApplication, QVBoxLayout, QWidget
 
-    from bec_widgets.utils.colors import apply_theme
+    from bec_widgets.utils.colors import set_theme
 
     app = QApplication([])
-    apply_theme("dark")
+    set_theme("dark")
     widget = QWidget()
     widget.setFixedSize(200, 200)
     layout = QVBoxLayout()

bec_widgets/widgets/control/device_input/device_line_edit/device_line_edit.py

@@ -175,13 +175,13 @@ if __name__ == "__main__":  # pragma: no cover
     # pylint: disable=import-outside-toplevel
     from qtpy.QtWidgets import QVBoxLayout, QWidget
 
-    from bec_widgets.utils.colors import apply_theme
+    from bec_widgets.utils.colors import set_theme
     from bec_widgets.widgets.control.device_input.signal_combobox.signal_combobox import (
         SignalComboBox,
     )
 
     app = QApplication([])
-    apply_theme("dark")
+    set_theme("dark")
     widget = QWidget()
     widget.setFixedSize(200, 200)
     layout = QVBoxLayout()

bec_widgets/widgets/control/device_input/signal_combobox/signal_combobox.py

@@ -179,10 +179,10 @@ if __name__ == "__main__":  # pragma: no cover
     # pylint: disable=import-outside-toplevel
     from qtpy.QtWidgets import QApplication, QVBoxLayout, QWidget
 
-    from bec_widgets.utils.colors import apply_theme
+    from bec_widgets.utils.colors import set_theme
 
     app = QApplication([])
-    apply_theme("dark")
+    set_theme("dark")
     widget = QWidget()
     widget.setFixedSize(200, 200)
     layout = QVBoxLayout()

bec_widgets/widgets/control/device_input/signal_line_edit/signal_line_edit.py

@@ -147,13 +147,13 @@ if __name__ == "__main__":  # pragma: no cover
     # pylint: disable=import-outside-toplevel
     from qtpy.QtWidgets import QApplication, QVBoxLayout, QWidget
 
-    from bec_widgets.utils.colors import apply_theme
+    from bec_widgets.utils.colors import set_theme
     from bec_widgets.widgets.control.device_input.device_combobox.device_combobox import (
         DeviceComboBox,
     )
 
     app = QApplication([])
-    apply_theme("dark")
+    set_theme("dark")
     widget = QWidget()
     widget.setFixedSize(200, 200)
     layout = QVBoxLayout()

bec_widgets/widgets/control/device_manager/components/__init__.py

@@ -1,4 +0,0 @@
-from .device_table_view import DeviceTableView
-from .dm_config_view import DMConfigView
-from .dm_docstring_view import DocstringView
-from .dm_ophyd_test import DMOphydTest

bec_widgets/widgets/control/device_manager/components/_util.py

@@ -1,53 +0,0 @@
-import json
-from typing import Any, Callable, Generator, Iterable, TypeVar
-
-from bec_lib.utils.json import ExtendedEncoder
-from qtpy.QtCore import QByteArray, QMimeData, QObject, Signal  # type: ignore
-from qtpy.QtWidgets import QListWidgetItem
-
-from bec_widgets.widgets.control.device_manager.components.constants import (
-    MIME_DEVICE_CONFIG,
-    SORT_KEY_ROLE,
-)
-
-_T = TypeVar("_T")
-_RT = TypeVar("_RT")
-
-
-def yield_only_passing(fn: Callable[[_T], _RT], vals: Iterable[_T]) -> Generator[_RT, Any, None]:
-    for v in vals:
-        try:
-            yield fn(v)
-        except BaseException:
-            pass
-
-
-def mimedata_from_configs(configs: Iterable[dict]) -> QMimeData:
-    """Takes an iterable of device configs, gives a QMimeData with the configs json-encoded under the type MIME_DEVICE_CONFIG"""
-    mime_obj = QMimeData()
-    byte_array = QByteArray(json.dumps(list(configs), cls=ExtendedEncoder).encode("utf-8"))
-    mime_obj.setData(MIME_DEVICE_CONFIG, byte_array)
-    return mime_obj
-
-
-class SortableQListWidgetItem(QListWidgetItem):
-    """Store a sorting string key with .setData(SORT_KEY_ROLE, key) to be able to sort a list with
-    custom widgets and this item."""
-
-    def __gt__(self, other):
-        if (self_key := self.data(SORT_KEY_ROLE)) is None or (
-            other_key := other.data(SORT_KEY_ROLE)
-        ) is None:
-            return False
-        return self_key.lower() > other_key.lower()
-
-    def __lt__(self, other):
-        if (self_key := self.data(SORT_KEY_ROLE)) is None or (
-            other_key := other.data(SORT_KEY_ROLE)
-        ) is None:
-            return False
-        return self_key.lower() < other_key.lower()
-
-
-class SharedSelectionSignal(QObject):
-    proc = Signal(str)

bec_widgets/widgets/control/device_manager/components/available_device_resources/__init__.py

@@ -1,3 +0,0 @@
-from .available_device_resources import AvailableDeviceResources
-
-__all__ = ["AvailableDeviceResources"]

bec_widgets/widgets/control/device_manager/components/available_device_resources/available_device_group.py

@@ -1,230 +0,0 @@
-from textwrap import dedent
-from typing import NamedTuple
-from uuid import uuid4
-
-from bec_qthemes import material_icon
-from qtpy.QtCore import QItemSelection, QSize, Signal
-from qtpy.QtWidgets import QFrame, QHBoxLayout, QLabel, QListWidgetItem, QVBoxLayout, QWidget
-
-from bec_widgets.utils.error_popups import SafeSlot
-from bec_widgets.utils.expandable_frame import ExpandableGroupFrame
-from bec_widgets.widgets.control.device_manager.components._util import SharedSelectionSignal
-from bec_widgets.widgets.control.device_manager.components.available_device_resources.available_device_group_ui import (
-    Ui_AvailableDeviceGroup,
-)
-from bec_widgets.widgets.control.device_manager.components.available_device_resources.device_resource_backend import (
-    HashableDevice,
-)
-from bec_widgets.widgets.control.device_manager.components.constants import CONFIG_DATA_ROLE
-
-
-def _warning_string(spec: HashableDevice):
-    name_warning = (
-        "Device defined with multiple names! Please check:\n  " + "\n  ".join(spec.names)
-        if len(spec.names) > 1
-        else ""
-    )
-    source_warning = (
-        "Device found in multiple source files! Please check:\n  " + "\n  ".join(spec._source_files)
-        if len(spec._source_files) > 1
-        else ""
-    )
-    return f"{name_warning}{source_warning}"
-
-
-class _DeviceEntryWidget(QFrame):
-
-    def __init__(self, device_spec: HashableDevice, parent=None, **kwargs):
-        super().__init__(parent, **kwargs)
-        self._device_spec = device_spec
-        self.included: bool = False
-
-        self.setFrameStyle(0)
-
-        self._layout = QVBoxLayout()
-        self._layout.setContentsMargins(2, 2, 2, 2)
-        self.setLayout(self._layout)
-
-        self.setup_title_layout(device_spec)
-        self.check_and_display_warning()
-
-        self.setToolTip(self._rich_text())
-
-    def _rich_text(self):
-        return dedent(
-            f"""
-        <b><u><h2> {self._device_spec.name}: </h2></u></b>
-        <table>
-        <tr><td> description: </td><td><i> {self._device_spec.description}  </i></td></tr>
-        <tr><td> config:      </td><td><i> {self._device_spec.deviceConfig} </i></td></tr>
-        <tr><td> enabled:     </td><td><i> {self._device_spec.enabled}      </i></td></tr>
-        <tr><td> read only:   </td><td><i> {self._device_spec.readOnly}     </i></td></tr>
-        </table>
-        """
-        )
-
-    def setup_title_layout(self, device_spec: HashableDevice):
-        self._title_layout = QHBoxLayout()
-        self._title_layout.setContentsMargins(0, 0, 0, 0)
-        self._title_container = QWidget(parent=self)
-        self._title_container.setLayout(self._title_layout)
-
-        self._warning_label = QLabel()
-        self._title_layout.addWidget(self._warning_label)
-
-        self.title = QLabel(device_spec.name)
-        self.title.setToolTip(device_spec.name)
-        self.title.setStyleSheet(self.title_style("#FF0000"))
-        self._title_layout.addWidget(self.title)
-
-        self._title_layout.addStretch(1)
-        self._layout.addWidget(self._title_container)
-
-    def check_and_display_warning(self):
-        if len(self._device_spec.names) == 1 and len(self._device_spec._source_files) == 1:
-            self._warning_label.setText("")
-            self._warning_label.setToolTip("")
-        else:
-            self._warning_label.setPixmap(material_icon("warning", size=(12, 12), color="#FFAA00"))
-            self._warning_label.setToolTip(_warning_string(self._device_spec))
-
-    @property
-    def device_hash(self):
-        return hash(self._device_spec)
-
-    def title_style(self, color: str) -> str:
-        return f"QLabel {{ color: {color}; font-weight: bold; font-size: 10pt; }}"
-
-    def setTitle(self, text: str):
-        self.title.setText(text)
-
-    def set_included(self, included: bool):
-        self.included = included
-        self.title.setStyleSheet(self.title_style("#00FF00" if included else "#FF0000"))
-
-
-class _DeviceEntry(NamedTuple):
-    list_item: QListWidgetItem
-    widget: _DeviceEntryWidget
-
-
-class AvailableDeviceGroup(ExpandableGroupFrame, Ui_AvailableDeviceGroup):
-
-    selected_devices = Signal(list)
-
-    def __init__(
-        self,
-        parent=None,
-        name: str = "TagGroupTitle",
-        data: set[HashableDevice] = set(),
-        shared_selection_signal=SharedSelectionSignal(),
-        **kwargs,
-    ):
-        super().__init__(parent=parent, **kwargs)
-        self.setupUi(self)
-
-        self._shared_selection_signal = shared_selection_signal
-        self._shared_selection_uuid = str(uuid4())
-        self._shared_selection_signal.proc.connect(self._handle_shared_selection_signal)
-        self.device_list.selectionModel().selectionChanged.connect(self._on_selection_changed)
-
-        self.title_text = name  # type: ignore
-        self._mime_data = []
-        self._devices: dict[str, _DeviceEntry] = {}
-        for device in data:
-            self._add_item(device)
-        self.device_list.sortItems()
-        self.setMinimumSize(self.device_list.sizeHint())
-        self._update_num_included()
-
-    def _add_item(self, device: HashableDevice):
-        item = QListWidgetItem(self.device_list)
-        device_dump = device.model_dump(exclude_defaults=True)
-        item.setData(CONFIG_DATA_ROLE, device_dump)
-        self._mime_data.append(device_dump)
-        widget = _DeviceEntryWidget(device, self)
-        item.setSizeHint(QSize(widget.width(), widget.height()))
-        self.device_list.setItemWidget(item, widget)
-        self.device_list.addItem(item)
-        self._devices[device.name] = _DeviceEntry(item, widget)
-
-    def create_mime_data(self):
-        return self._mime_data
-
-    def reset_devices_state(self):
-        for dev in self._devices.values():
-            dev.widget.set_included(False)
-        self._update_num_included()
-
-    def set_item_state(self, /, device_hash: int, included: bool):
-        for dev in self._devices.values():
-            if dev.widget.device_hash == device_hash:
-                dev.widget.set_included(included)
-        self._update_num_included()
-
-    def _update_num_included(self):
-        n_included = sum(int(dev.widget.included) for dev in self._devices.values())
-        if n_included == 0:
-            color = "#FF0000"
-        elif n_included == len(self._devices):
-            color = "#00FF00"
-        else:
-            color = "#FFAA00"
-        self.n_included.setText(f"{n_included} / {len(self._devices)}")
-        self.n_included.setStyleSheet(f"QLabel {{ color: {color}; }}")
-
-    def sizeHint(self) -> QSize:
-        if not getattr(self, "device_list", None) or not self.expanded:
-            return super().sizeHint()
-        return QSize(
-            max(150, self.device_list.viewport().width()),
-            self.device_list.sizeHintForRow(0) * self.device_list.count() + 50,
-        )
-
-    @SafeSlot(QItemSelection, QItemSelection)
-    def _on_selection_changed(self, selected: QItemSelection, deselected: QItemSelection) -> None:
-        self._shared_selection_signal.proc.emit(self._shared_selection_uuid)
-        config = [dev.as_normal_device().model_dump() for dev in self.get_selection()]
-        self.selected_devices.emit(config)
-
-    @SafeSlot(str)
-    def _handle_shared_selection_signal(self, uuid: str):
-        if uuid != self._shared_selection_uuid:
-            self.device_list.clearSelection()
-
-    def resizeEvent(self, event):
-        super().resizeEvent(event)
-        self.setMinimumHeight(self.sizeHint().height())
-        self.setMaximumHeight(self.sizeHint().height())
-
-    def get_selection(self) -> set[HashableDevice]:
-        selection = self.device_list.selectedItems()
-        widgets = (w.widget for _, w in self._devices.items() if w.list_item in selection)
-        return set(w._device_spec for w in widgets)
-
-    def __repr__(self) -> str:
-        return f"{self.__class__.__name__}: {self.title_text}"
-
-
-if __name__ == "__main__":
-    import sys
-
-    from qtpy.QtWidgets import QApplication
-
-    app = QApplication(sys.argv)
-    widget = AvailableDeviceGroup(name="Tag group 1")
-    for item in [
-        HashableDevice(
-            **{
-                "name": f"test_device_{i}",
-                "deviceClass": "TestDeviceClass",
-                "readoutPriority": "baseline",
-                "enabled": True,
-            }
-        )
-        for i in range(5)
-    ]:
-        widget._add_item(item)
-    widget._update_num_included()
-    widget.show()
-    sys.exit(app.exec())

bec_widgets/widgets/control/device_manager/components/available_device_resources/available_device_group_ui.py

@@ -1,56 +0,0 @@
-from typing import TYPE_CHECKING
-
-from qtpy.QtCore import QMetaObject, Qt
-from qtpy.QtWidgets import QFrame, QLabel, QListWidget, QVBoxLayout
-
-from bec_widgets.widgets.control.device_manager.components._util import mimedata_from_configs
-from bec_widgets.widgets.control.device_manager.components.constants import (
-    CONFIG_DATA_ROLE,
-    MIME_DEVICE_CONFIG,
-)
-
-if TYPE_CHECKING:
-    from .available_device_group import AvailableDeviceGroup
-
-
-class _DeviceListWiget(QListWidget):
-
-    def _item_iter(self):
-        return (self.item(i) for i in range(self.count()))
-
-    def all_configs(self):
-        return [item.data(CONFIG_DATA_ROLE) for item in self._item_iter()]
-
-    def mimeTypes(self):
-        return [MIME_DEVICE_CONFIG]
-
-    def mimeData(self, items):
-        return mimedata_from_configs(item.data(CONFIG_DATA_ROLE) for item in items)
-
-
-class Ui_AvailableDeviceGroup(object):
-    def setupUi(self, AvailableDeviceGroup: "AvailableDeviceGroup"):
-        if not AvailableDeviceGroup.objectName():
-            AvailableDeviceGroup.setObjectName("AvailableDeviceGroup")
-        AvailableDeviceGroup.setMinimumWidth(150)
-
-        self.verticalLayout = QVBoxLayout()
-        self.verticalLayout.setObjectName("verticalLayout")
-        AvailableDeviceGroup.set_layout(self.verticalLayout)
-
-        title_layout = AvailableDeviceGroup.get_title_layout()
-
-        self.n_included = QLabel(AvailableDeviceGroup, text="...")
-        self.n_included.setObjectName("n_included")
-        title_layout.addWidget(self.n_included)
-
-        self.device_list = _DeviceListWiget(AvailableDeviceGroup)
-        self.device_list.setSelectionMode(QListWidget.SelectionMode.ExtendedSelection)
-        self.device_list.setObjectName("device_list")
-        self.device_list.setFrameStyle(0)
-        self.device_list.setDragEnabled(True)
-        self.device_list.setAcceptDrops(False)
-        self.device_list.setDefaultDropAction(Qt.DropAction.CopyAction)
-        self.verticalLayout.addWidget(self.device_list)
-        AvailableDeviceGroup.setFrameStyle(QFrame.Shadow.Plain | QFrame.Shape.Box)
-        QMetaObject.connectSlotsByName(AvailableDeviceGroup)

bec_widgets/widgets/control/device_manager/components/available_device_resources/available_device_resources.py

@@ -1,128 +0,0 @@
-from random import randint
-from typing import Any, Iterable
-from uuid import uuid4
-
-from qtpy.QtCore import QItemSelection, Signal  # type: ignore
-from qtpy.QtWidgets import QWidget
-
-from bec_widgets.utils.bec_widget import BECWidget
-from bec_widgets.utils.error_popups import SafeSlot
-from bec_widgets.widgets.control.device_manager.components._util import (
-    SharedSelectionSignal,
-    yield_only_passing,
-)
-from bec_widgets.widgets.control.device_manager.components.available_device_resources.available_device_resources_ui import (
-    Ui_availableDeviceResources,
-)
-from bec_widgets.widgets.control.device_manager.components.available_device_resources.device_resource_backend import (
-    HashableDevice,
-    get_backend,
-)
-from bec_widgets.widgets.control.device_manager.components.constants import CONFIG_DATA_ROLE
-
-
-class AvailableDeviceResources(BECWidget, QWidget, Ui_availableDeviceResources):
-
-    selected_devices = Signal(list)  # list[dict[str,Any]] of device configs currently selected
-    add_selected_devices = Signal(list)
-    del_selected_devices = Signal(list)
-
-    def __init__(self, parent=None, shared_selection_signal=SharedSelectionSignal(), **kwargs):
-        super().__init__(parent=parent, **kwargs)
-        self.setupUi(self)
-        self._backend = get_backend()
-        self._shared_selection_signal = shared_selection_signal
-        self._shared_selection_uuid = str(uuid4())
-        self._shared_selection_signal.proc.connect(self._handle_shared_selection_signal)
-        self.device_groups_list.selectionModel().selectionChanged.connect(
-            self._on_selection_changed
-        )
-        self.grouping_selector.addItem("deviceTags")
-        self.grouping_selector.addItems(self._backend.allowed_sort_keys)
-        self._grouping_selection_changed("deviceTags")
-        self.grouping_selector.currentTextChanged.connect(self._grouping_selection_changed)
-        self.search_box.textChanged.connect(self.device_groups_list.update_filter)
-
-        self.tb_add_selected.action.triggered.connect(self._add_selected_action)
-        self.tb_del_selected.action.triggered.connect(self._del_selected_action)
-
-    def refresh_full_list(self, device_groups: dict[str, set[HashableDevice]]):
-        self.device_groups_list.clear()
-        for device_group, devices in device_groups.items():
-            self._add_device_group(device_group, devices)
-        if self.grouping_selector.currentText == "deviceTags":
-            self._add_device_group("Untagged devices", self._backend.untagged_devices)
-        self.device_groups_list.sortItems()
-
-    def _add_device_group(self, device_group: str, devices: set[HashableDevice]):
-        item, widget = self.device_groups_list.add_item(
-            device_group,
-            self.device_groups_list,
-            device_group,
-            devices,
-            shared_selection_signal=self._shared_selection_signal,
-            expanded=False,
-        )
-        item.setData(CONFIG_DATA_ROLE, widget.create_mime_data())
-        # Re-emit the selected items from a subgroup - all other selections should be disabled anyway
-        widget.selected_devices.connect(self.selected_devices)
-
-    def resizeEvent(self, event):
-        super().resizeEvent(event)
-        for list_item, device_group_widget in self.device_groups_list.item_widget_pairs():
-            list_item.setSizeHint(device_group_widget.sizeHint())
-
-    @SafeSlot()
-    def _add_selected_action(self):
-        self.add_selected_devices.emit(self.device_groups_list.any_selected_devices())
-
-    @SafeSlot()
-    def _del_selected_action(self):
-        self.del_selected_devices.emit(self.device_groups_list.any_selected_devices())
-
-    @SafeSlot(QItemSelection, QItemSelection)
-    def _on_selection_changed(self, selected: QItemSelection, deselected: QItemSelection) -> None:
-        self.selected_devices.emit(self.device_groups_list.selected_devices_from_groups())
-        self._shared_selection_signal.proc.emit(self._shared_selection_uuid)
-
-    @SafeSlot(str)
-    def _handle_shared_selection_signal(self, uuid: str):
-        if uuid != self._shared_selection_uuid:
-            self.device_groups_list.clearSelection()
-
-    def _set_devices_state(self, devices: Iterable[HashableDevice], included: bool):
-        for device in devices:
-            for device_group in self.device_groups_list.widgets():
-                device_group.set_item_state(hash(device), included)
-
-    @SafeSlot(list)
-    def mark_devices_used(self, config_list: list[dict[str, Any]], used: bool):
-        """Set the display color of individual devices and update the group display of numbers
-        included. Accepts a list of dicts with the complete config as used in
-        bec_lib.atlas_models.Device."""
-        self._set_devices_state(
-            yield_only_passing(HashableDevice.model_validate, config_list), used
-        )
-
-    @SafeSlot(str)
-    def _grouping_selection_changed(self, sort_key: str):
-        self.search_box.setText("")
-        if sort_key == "deviceTags":
-            device_groups = self._backend.tag_groups
-        else:
-            device_groups = self._backend.group_by_key(sort_key)
-        self.refresh_full_list(device_groups)
-
-
-if __name__ == "__main__":
-    import sys
-
-    from qtpy.QtWidgets import QApplication
-
-    app = QApplication(sys.argv)
-    widget = AvailableDeviceResources()
-    widget._set_devices_state(
-        list(filter(lambda _: randint(0, 1) == 1, widget._backend.all_devices)), True
-    )
-    widget.show()
-    sys.exit(app.exec())

bec_widgets/widgets/control/device_manager/components/available_device_resources/available_device_resources_ui.py

@@ -1,135 +0,0 @@
-from __future__ import annotations
-
-import itertools
-
-from qtpy.QtCore import QMetaObject, Qt
-from qtpy.QtWidgets import (
-    QAbstractItemView,
-    QComboBox,
-    QGridLayout,
-    QLabel,
-    QLineEdit,
-    QListView,
-    QListWidget,
-    QListWidgetItem,
-    QSizePolicy,
-    QVBoxLayout,
-)
-
-from bec_widgets.utils.list_of_expandable_frames import ListOfExpandableFrames
-from bec_widgets.utils.toolbars.actions import MaterialIconAction
-from bec_widgets.utils.toolbars.bundles import ToolbarBundle
-from bec_widgets.utils.toolbars.toolbar import ModularToolBar
-from bec_widgets.widgets.control.device_manager.components._util import mimedata_from_configs
-from bec_widgets.widgets.control.device_manager.components.available_device_resources.available_device_group import (
-    AvailableDeviceGroup,
-)
-from bec_widgets.widgets.control.device_manager.components.constants import (
-    CONFIG_DATA_ROLE,
-    MIME_DEVICE_CONFIG,
-)
-
-
-class _ListOfDeviceGroups(ListOfExpandableFrames[AvailableDeviceGroup]):
-
-    def itemWidget(self, item: QListWidgetItem) -> AvailableDeviceGroup:
-        return super().itemWidget(item)  # type: ignore
-
-    def any_selected_devices(self):
-        return self.selected_individual_devices() or self.selected_devices_from_groups()
-
-    def selected_individual_devices(self):
-        for widget in (self.itemWidget(self.item(i)) for i in range(self.count())):
-            if (selected := widget.get_selection()) != set():
-                return [dev.as_normal_device().model_dump() for dev in selected]
-        return []
-
-    def selected_devices_from_groups(self):
-        selected_items = (self.item(r.row()) for r in self.selectionModel().selectedRows())
-        widgets = (self.itemWidget(item) for item in selected_items)
-        return list(itertools.chain.from_iterable(w.device_list.all_configs() for w in widgets))
-
-    def mimeTypes(self):
-        return [MIME_DEVICE_CONFIG]
-
-    def mimeData(self, items):
-        return mimedata_from_configs(
-            itertools.chain.from_iterable(item.data(CONFIG_DATA_ROLE) for item in items)
-        )
-
-
-class Ui_availableDeviceResources(object):
-    def setupUi(self, availableDeviceResources):
-        if not availableDeviceResources.objectName():
-            availableDeviceResources.setObjectName("availableDeviceResources")
-        self.verticalLayout = QVBoxLayout(availableDeviceResources)
-        self.verticalLayout.setObjectName("verticalLayout")
-
-        self._add_toolbar()
-
-        # Main area with search and filter using a grid layout
-        self.search_layout = QVBoxLayout()
-        self.grid_layout = QGridLayout()
-
-        self.grouping_selector = QComboBox()
-        self.grouping_selector.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Fixed)
-        lbl_group = QLabel("Group by:")
-        lbl_group.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
-        self.grid_layout.addWidget(lbl_group, 0, 0)
-        self.grid_layout.addWidget(self.grouping_selector, 0, 1)
-
-        self.search_box = QLineEdit()
-        self.search_box.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Fixed)
-        lbl_filter = QLabel("Filter:")
-        lbl_filter.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
-        self.grid_layout.addWidget(lbl_filter, 1, 0)
-        self.grid_layout.addWidget(self.search_box, 1, 1)
-
-        self.grid_layout.setColumnStretch(0, 0)
-        self.grid_layout.setColumnStretch(1, 1)
-
-        self.search_layout.addLayout(self.grid_layout)
-        self.verticalLayout.addLayout(self.search_layout)
-
-        self.device_groups_list = _ListOfDeviceGroups(
-            availableDeviceResources, AvailableDeviceGroup
-        )
-        self.device_groups_list.setObjectName("device_groups_list")
-        self.device_groups_list.setSelectionMode(QAbstractItemView.SelectionMode.NoSelection)
-        self.device_groups_list.setVerticalScrollMode(QAbstractItemView.ScrollMode.ScrollPerPixel)
-        self.device_groups_list.setHorizontalScrollMode(QAbstractItemView.ScrollMode.ScrollPerPixel)
-        self.device_groups_list.setMovement(QListView.Movement.Static)
-        self.device_groups_list.setSpacing(4)
-        self.device_groups_list.setDragDropMode(QListWidget.DragDropMode.DragOnly)
-        self.device_groups_list.setSelectionBehavior(QListWidget.SelectionBehavior.SelectItems)
-        self.device_groups_list.setSelectionMode(QListWidget.SelectionMode.ExtendedSelection)
-        self.device_groups_list.setDragEnabled(True)
-        self.device_groups_list.setAcceptDrops(False)
-        self.device_groups_list.setDefaultDropAction(Qt.DropAction.CopyAction)
-        self.device_groups_list.setHorizontalScrollBarPolicy(Qt.ScrollBarPolicy.ScrollBarAlwaysOff)
-        availableDeviceResources.setMinimumWidth(250)
-        availableDeviceResources.resize(250, availableDeviceResources.height())
-
-        self.verticalLayout.addWidget(self.device_groups_list)
-
-        QMetaObject.connectSlotsByName(availableDeviceResources)
-
-    def _add_toolbar(self):
-        self.toolbar = ModularToolBar(self)
-        io_bundle = ToolbarBundle("IO", self.toolbar.components)
-
-        self.tb_add_selected = MaterialIconAction(
-            icon_name="add_box", parent=self, tooltip="Add selected devices to composition"
-        )
-        self.toolbar.components.add_safe("add_selected", self.tb_add_selected)
-        io_bundle.add_action("add_selected")
-
-        self.tb_del_selected = MaterialIconAction(
-            icon_name="chips", parent=self, tooltip="Remove selected devices from composition"
-        )
-        self.toolbar.components.add_safe("del_selected", self.tb_del_selected)
-        io_bundle.add_action("del_selected")
-
-        self.verticalLayout.addWidget(self.toolbar)
-        self.toolbar.add_bundle(io_bundle)
-        self.toolbar.show_bundles(["IO"])

bec_widgets/widgets/control/device_manager/components/available_device_resources/device_resource_backend.py

@@ -1,140 +0,0 @@
-from __future__ import annotations
-
-import operator
-import os
-from enum import Enum, auto
-from functools import partial, reduce
-from glob import glob
-from pathlib import Path
-from typing import Protocol
-
-import bec_lib
-from bec_lib.atlas_models import HashableDevice, HashableDeviceSet
-from bec_lib.bec_yaml_loader import yaml_load
-from bec_lib.logger import bec_logger
-from bec_lib.plugin_helper import plugin_package_name, plugin_repo_path, plugins_installed
-
-logger = bec_logger.logger
-
-# use the last n recovery files
-_N_RECOVERY_FILES = 3
-_BASE_REPO_PATH = Path(os.path.dirname(bec_lib.__file__)) / "../.."
-
-
-def get_backend() -> DeviceResourceBackend:
-    return _ConfigFileBackend()
-
-
-class HashModel(str, Enum):
-    DEFAULT = auto()
-    DEFAULT_DEVICECONFIG = auto()
-    DEFAULT_EPICS = auto()
-
-
-class DeviceResourceBackend(Protocol):
-    @property
-    def tag_groups(self) -> dict[str, set[HashableDevice]]:
-        """A dictionary of all availble devices separated by tag groups. The same device may
-        appear more than once (in different groups)."""
-        ...
-
-    @property
-    def all_devices(self) -> set[HashableDevice]:
-        """A set of all availble devices. The same device may not appear more than once."""
-        ...
-
-    @property
-    def untagged_devices(self) -> set[HashableDevice]:
-        """A set of all untagged devices. The same device may not appear more than once."""
-        ...
-
-    @property
-    def allowed_sort_keys(self) -> set[str]:
-        """A set of all fields which you may group devices by"""
-        ...
-
-    def tags(self) -> set[str]:
-        """Returns a set of all the tags in all available devices."""
-        ...
-
-    def tag_group(self, tag: str) -> set[HashableDevice]:
-        """Returns a set of the devices in the tag group with the given key."""
-        ...
-
-    def group_by_key(self, key: str) -> dict[str, set[HashableDevice]]:
-        """Return a dict of all devices, organised by the specified key, which must be one of
-        the string keys in the Device model."""
-        ...
-
-
-def _devices_from_file(file: str, include_source: bool = True):
-    data = yaml_load(file, process_includes=False)
-    return HashableDeviceSet(
-        HashableDevice.model_validate(
-            dev | {"name": name, "source_files": {file} if include_source else set()}
-        )
-        for name, dev in data.items()
-    )
-
-
-class _ConfigFileBackend(DeviceResourceBackend):
-    def __init__(self) -> None:
-        self._raw_device_set: set[HashableDevice] = self._get_config_from_backup_files()
-        if plugins_installed() == 1:
-            self._raw_device_set.update(
-                self._get_configs_from_plugin_files(
-                    Path(plugin_repo_path()) / plugin_package_name() / "device_configs/"
-                )
-            )
-        self._device_groups = self._get_tag_groups()
-
-    def _get_config_from_backup_files(self):
-        dir = _BASE_REPO_PATH / "logs/device_configs/recovery_configs"
-        files = sorted(glob("*.yaml", root_dir=dir))
-        last_n_files = files[-_N_RECOVERY_FILES:]
-        return reduce(
-            operator.or_,
-            map(
-                partial(_devices_from_file, include_source=False),
-                (str(dir / f) for f in last_n_files),
-            ),
-            set(),
-        )
-
-    def _get_configs_from_plugin_files(self, dir: Path):
-        files = glob("*.yaml", root_dir=dir, recursive=True)
-        return reduce(operator.or_, map(_devices_from_file, (str(dir / f) for f in files)), set())
-
-    def _get_tag_groups(self) -> dict[str, set[HashableDevice]]:
-        return {
-            tag: set(filter(lambda dev: tag in dev.deviceTags, self._raw_device_set))
-            for tag in self.tags()
-        }
-
-    @property
-    def tag_groups(self):
-        return self._device_groups
-
-    @property
-    def all_devices(self):
-        return self._raw_device_set
-
-    @property
-    def untagged_devices(self):
-        return {d for d in self._raw_device_set if d.deviceTags == set()}
-
-    @property
-    def allowed_sort_keys(self) -> set[str]:
-        return {n for n, info in HashableDevice.model_fields.items() if info.annotation is str}
-
-    def tags(self) -> set[str]:
-        return reduce(operator.or_, (dev.deviceTags for dev in self._raw_device_set), set())
-
-    def tag_group(self, tag: str) -> set[HashableDevice]:
-        return self.tag_groups[tag]
-
-    def group_by_key(self, key: str) -> dict[str, set[HashableDevice]]:
-        if key not in self.allowed_sort_keys:
-            raise ValueError(f"Cannot group available devices by model key {key}")
-        group_names: set[str] = {getattr(item, key) for item in self._raw_device_set}
-        return {g: {d for d in self._raw_device_set if getattr(d, key) == g} for g in group_names}

bec_widgets/widgets/control/device_manager/components/constants.py

@@ -1,72 +0,0 @@
-from typing import Final
-
-# Denotes a MIME type for JSON-encoded list of device config dictionaries
-MIME_DEVICE_CONFIG: Final[str] = "application/x-bec_device_config"
-
-# Custom user roles
-SORT_KEY_ROLE: Final[int] = 117
-CONFIG_DATA_ROLE: Final[int] = 118
-
-# TODO 882 keep in sync with headers in device_table_view.py
-HEADERS_HELP_MD: dict[str, str] = {
-    "status": "\n".join(
-        [
-            "## Status",
-            "The current status of the device. Can be one of the following values: ",
-            "### **LOADED** \n The device with the specified configuration is loaded in the current config.",
-            "### **CONNECT_READY** \n The device config is valid and the connection has been validated. It has not yet been loaded to the current config.",
-            "### **CONNECT_FAILED** \n The device config is valid, but the connection could not be established.",
-            "### **VALID** \n The device config is valid, but the connection has not yet been validated.",
-            "### **INVALID** \n The device config is invalid and can not be loaded to the current config.",
-        ]
-    ),
-    "name": "\n".join(["## Name ", "The name of the device."]),
-    "deviceClass": "\n".join(
-        [
-            "## Device Class",
-            "The device class specifies the type of the device. It will be used to create the instance.",
-        ]
-    ),
-    "readoutPriority": "\n".join(
-        [
-            "## Readout Priority",
-            "The readout priority of the device. Can be one of the following values: ",
-            "### **monitored** \n The monitored priority is used for devices that are read out during the scan (i.e. at every step) and whose value may change during the scan.",
-            "### **baseline** \n The baseline priority is used for devices that are read out at the beginning of the scan and whose value does not change during the scan.",
-            "### **async** \n The async priority is used for devices that are asynchronous to the monitored devices, and send their data independently.",
-            "### **continuous** \n The continuous priority is used for devices that are read out continuously during the scan.",
-            "### **on_request** \n The on_request priority is used for devices that should not be read out during the scan, yet are configured to be read out manually.",
-        ]
-    ),
-    "deviceTags": "\n".join(
-        [
-            "## Device Tags",
-            "A list of tags associated with the device. Tags can be used to group devices and filter them in the device manager.",
-        ]
-    ),
-    "enabled": "\n".join(
-        [
-            "## Enabled",
-            "Indicator whether the device is enabled or disabled. Disabled devices can not be used.",
-        ]
-    ),
-    "readOnly": "\n".join(
-        ["## Read Only", "Indicator that a device is read-only or can be modified."]
-    ),
-    "onFailure": "\n".join(
-        [
-            "## On Failure",
-            "Specifies the behavior of the device in case of a failure. Can be one of the following values: ",
-            "### **buffer** \n The device readback will fall back to the last known value.",
-            "### **retry** \n The device readback will be retried once, and raises an error if it fails again.",
-            "### **raise** \n The device readback will raise immediately.",
-        ]
-    ),
-    "softwareTrigger": "\n".join(
-        [
-            "## Software Trigger",
-            "Indicator whether the device receives a software trigger from BEC during a scan.",
-        ]
-    ),
-    "description": "\n".join(["## Description", "A short description of the device."]),
-}

bec_widgets/widgets/control/device_manager/components/dm_config_view.py

@@ -1,100 +0,0 @@
-"""Module with a config view for the device manager."""
-
-from __future__ import annotations
-
-import traceback
-
-import yaml
-from bec_lib.logger import bec_logger
-from qtpy import QtCore, QtWidgets
-
-from bec_widgets.utils.bec_widget import BECWidget
-from bec_widgets.utils.error_popups import SafeSlot
-from bec_widgets.widgets.editors.monaco.monaco_widget import MonacoWidget
-
-logger = bec_logger.logger
-
-
-class DMConfigView(BECWidget, QtWidgets.QWidget):
-    def __init__(self, parent=None, client=None):
-        super().__init__(client=client, parent=parent, theme_update=True)
-        self.stacked_layout = QtWidgets.QStackedLayout()
-        self.stacked_layout.setContentsMargins(0, 0, 0, 0)
-        self.stacked_layout.setSpacing(0)
-        self.setLayout(self.stacked_layout)
-
-        # Monaco widget
-        self.monaco_editor = MonacoWidget()
-        self._customize_monaco()
-        self.stacked_layout.addWidget(self.monaco_editor)
-
-        self._overlay_widget = QtWidgets.QLabel(text="Select single device to show config")
-        self._customize_overlay()
-        self.stacked_layout.addWidget(self._overlay_widget)
-        self.stacked_layout.setCurrentWidget(self._overlay_widget)
-
-    def _customize_monaco(self):
-
-        self.monaco_editor.set_language("yaml")
-        self.monaco_editor.set_vim_mode_enabled(False)
-        self.monaco_editor.set_minimap_enabled(False)
-        # self.monaco_editor.setFixedHeight(600)
-        self.monaco_editor.set_readonly(True)
-        self.monaco_editor.editor.set_scroll_beyond_last_line_enabled(False)
-        self.monaco_editor.editor.set_line_numbers_mode("off")
-
-    def _customize_overlay(self):
-        self._overlay_widget.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
-        self._overlay_widget.setAutoFillBackground(True)
-        self._overlay_widget.setSizePolicy(
-            QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Expanding
-        )
-
-    @SafeSlot(dict)
-    def on_select_config(self, device: list[dict]):
-        """Handle selection of a device from the device table."""
-        if len(device) != 1:
-            text = ""
-            self.stacked_layout.setCurrentWidget(self._overlay_widget)
-        else:
-            try:
-                text = yaml.dump(device[0], default_flow_style=False)
-                self.stacked_layout.setCurrentWidget(self.monaco_editor)
-            except Exception:
-                content = traceback.format_exc()
-                logger.error(f"Error converting device to YAML:\n{content}")
-                text = ""
-                self.stacked_layout.setCurrentWidget(self._overlay_widget)
-        self.monaco_editor.set_readonly(False)  # Enable editing
-        text = text.rstrip()
-        self.monaco_editor.set_text(text)
-        self.monaco_editor.set_readonly(True)  # Disable editing again
-
-
-if __name__ == "__main__":
-    import sys
-
-    from qtpy.QtWidgets import QApplication
-
-    app = QApplication(sys.argv)
-    widget = QtWidgets.QWidget()
-    layout = QtWidgets.QVBoxLayout(widget)
-    widget.setLayout(layout)
-    layout.setContentsMargins(0, 0, 0, 0)
-    layout.setSpacing(0)
-    config_view = DMConfigView()
-    layout.addWidget(config_view)
-    combo_box = QtWidgets.QComboBox()
-    config = config_view.client.device_manager._get_redis_device_config()
-    combo_box.addItems([""] + [str(v) for v, item in enumerate(config)])
-
-    def on_select(text):
-        if text == "":
-            config_view.on_select_config([])
-        else:
-            config_view.on_select_config([config[int(text)]])
-
-    combo_box.currentTextChanged.connect(on_select)
-    layout.addWidget(combo_box)
-    widget.show()
-    sys.exit(app.exec_())

bec_widgets/widgets/control/device_manager/components/dm_docstring_view.py

@@ -1,133 +0,0 @@
-"""Module to visualize the docstring of a device class."""
-
-from __future__ import annotations
-
-import inspect
-import re
-import textwrap
-import traceback
-
-from bec_lib.logger import bec_logger
-from bec_lib.plugin_helper import get_plugin_class, plugin_package_name
-from bec_lib.utils.rpc_utils import rgetattr
-from qtpy import QtCore, QtWidgets
-
-from bec_widgets.utils.error_popups import SafeSlot
-
-logger = bec_logger.logger
-
-try:
-    import ophyd
-    import ophyd_devices
-
-    READY_TO_VIEW = True
-except ImportError:
-    logger.warning(f"Optional dependencies not available: {ImportError}")
-    ophyd_devices = None
-    ophyd = None
-
-
-def docstring_to_markdown(obj) -> str:
-    """
-    Convert a Python docstring to Markdown suitable for QTextEdit.setMarkdown.
-    """
-    raw = inspect.getdoc(obj) or "*No docstring available.*"
-
-    # Dedent and normalize newlines
-    text = textwrap.dedent(raw).strip()
-
-    md = ""
-    if hasattr(obj, "__name__"):
-        md += f"# {obj.__name__}\n\n"
-
-    # Highlight section headers for Markdown
-    headers = ["Parameters", "Args", "Returns", "Raises", "Attributes", "Examples", "Notes"]
-    for h in headers:
-        text = re.sub(rf"(?m)^({h})\s*:?\s*$", rf"### \1", text)
-
-    # Preserve code blocks (4+ space indented lines)
-    def fence_code(match: re.Match) -> str:
-        block = re.sub(r"^ {4}", "", match.group(0), flags=re.M)
-        return f"```\n{block}\n```"
-
-    doc = re.sub(r"(?m)(^ {4,}.*(\n {4,}.*)*)", fence_code, text)
-
-    # Preserve normal line breaks for Markdown
-    lines = doc.splitlines()
-    processed_lines = []
-    for line in lines:
-        if line.strip() == "":
-            processed_lines.append("")
-        else:
-            processed_lines.append(line + "  ")
-    doc = "\n".join(processed_lines)
-
-    md += doc
-    return md
-
-
-class DocstringView(QtWidgets.QTextEdit):
-    def __init__(self, parent: QtWidgets.QWidget | None = None):
-        super().__init__(parent)
-        self.setReadOnly(True)
-        self.setFocusPolicy(QtCore.Qt.FocusPolicy.NoFocus)
-        if not READY_TO_VIEW:
-            self._set_text("Ophyd or ophyd_devices not installed, cannot show docstrings.")
-            self.setEnabled(False)
-            return
-
-    def _set_text(self, text: str):
-        self.setReadOnly(False)
-        self.setMarkdown(text)
-        self.setReadOnly(True)
-
-    @SafeSlot(list)
-    def on_select_config(self, device: list[dict]):
-        if len(device) != 1:
-            self._set_text("")
-            return
-        device_class = device[0].get("deviceClass", "")
-        self.set_device_class(device_class)
-
-    @SafeSlot(str)
-    def set_device_class(self, device_class_str: str) -> None:
-        if not READY_TO_VIEW:
-            return
-        try:
-            module_cls = get_plugin_class(device_class_str, [ophyd_devices, ophyd])
-            markdown = docstring_to_markdown(module_cls)
-            self._set_text(markdown)
-        except Exception:
-            logger.exception("Error retrieving docstring")
-            self._set_text(f"*Error retrieving docstring for `{device_class_str}`*")
-
-
-if __name__ == "__main__":
-    import sys
-
-    from qtpy.QtWidgets import QApplication
-
-    app = QApplication(sys.argv)
-    widget = QtWidgets.QWidget()
-    layout = QtWidgets.QVBoxLayout(widget)
-    widget.setLayout(layout)
-    layout.setContentsMargins(0, 0, 0, 0)
-    layout.setSpacing(0)
-
-    config_view = DocstringView()
-    config_view.set_device_class("ophyd_devices.sim.sim_camera.SimCamera")
-    layout.addWidget(config_view)
-    combo = QtWidgets.QComboBox()
-    combo.addItems(
-        [
-            "",
-            "ophyd_devices.sim.sim_camera.SimCamera",
-            "ophyd.EpicsSignalWithRBV",
-            "ophyd.EpicsMotor",
-            "csaxs_bec.devices.epics.mcs_card.mcs_card_csaxs.MCSCardCSAXS",
-        ]
-    )
-    combo.currentTextChanged.connect(config_view.set_device_class)
-    layout.addWidget(combo)
-    widget.show()
-    sys.exit(app.exec_())

bec_widgets/widgets/control/device_manager/components/dm_ophyd_test.py

@@ -1,418 +0,0 @@
-"""Module to run a static tests for devices from a yaml config."""
-
-from __future__ import annotations
-
-import enum
-import re
-from collections import deque
-from concurrent.futures import CancelledError, Future, ThreadPoolExecutor
-from html import escape
-from threading import Event, RLock
-from typing import Any, Iterable
-
-from bec_lib.logger import bec_logger
-from bec_qthemes import material_icon
-from qtpy import QtCore, QtWidgets
-
-from bec_widgets.utils.bec_widget import BECWidget
-from bec_widgets.utils.colors import get_accent_colors
-from bec_widgets.utils.error_popups import SafeSlot
-from bec_widgets.widgets.utility.spinner.spinner import SpinnerWidget
-
-READY_TO_TEST = False
-
-logger = bec_logger.logger
-
-try:
-    import bec_server
-    import ophyd_devices
-
-    READY_TO_TEST = True
-except ImportError:
-    logger.warning(f"Optional dependencies not available: {ImportError}")
-    ophyd_devices = None
-    bec_server = None
-
-try:
-    from ophyd_devices.utils.static_device_test import StaticDeviceTest
-except ImportError:
-    StaticDeviceTest = None
-
-
-class ValidationStatus(int, enum.Enum):
-    """Validation status for device configurations."""
-
-    PENDING = 0  # colors.default
-    VALID = 1  # colors.highlight
-    FAILED = 2  # colors.emergency
-
-
-class DeviceValidationResult(QtCore.QObject):
-    """Simple object to inject validation signals into QRunnable."""
-
-    # Device validation signal, device_name, ValidationStatus as int, error message or ''
-    device_validated = QtCore.Signal(str, bool, str)
-
-
-class DeviceTester(QtCore.QRunnable):
-    def __init__(self, config: dict) -> None:
-        super().__init__()
-        self.signals = DeviceValidationResult()
-        self.shutdown_event = Event()
-
-        self._config = config
-
-        self._max_threads = 4
-        self._pending_event = Event()
-        self._lock = RLock()
-        self._test_executor = ThreadPoolExecutor(self._max_threads, "device_manager_tester")
-
-        self._pending_queue: deque[tuple[str, dict]] = deque([])
-        self._active: set[str] = set()
-
-        QtWidgets.QApplication.instance().aboutToQuit.connect(lambda: self.shutdown_event.set())
-
-    def run(self):
-        if StaticDeviceTest is None:
-            logger.error("Ophyd devices or bec_server not available, cannot run validation.")
-            return
-        while not self.shutdown_event.is_set():
-            self._pending_event.wait(timeout=0.5)  # check if shutting down every 0.5s
-            if len(self._active) >= self._max_threads:
-                self._pending_event.clear()  # it will be set again on removing something from active
-                continue
-            with self._lock:
-                if len(self._pending_queue) > 0:
-                    item, cfg, connect = self._pending_queue.pop()
-                    self._active.add(item)
-                    fut = self._test_executor.submit(self._run_test, item, {item: cfg}, connect)
-                    fut.__dict__["__device_name"] = item
-                    fut.add_done_callback(self._done_cb)
-            self._safe_check_and_clear()
-        self._cleanup()
-
-    def submit(self, devices: Iterable[tuple[str, dict, bool]]):
-        with self._lock:
-            self._pending_queue.extend(devices)
-            self._pending_event.set()
-
-    @staticmethod
-    def _run_test(name: str, config: dict, connect: bool) -> tuple[str, bool, str]:
-        tester = StaticDeviceTest(config_dict=config)  # type: ignore # we exit early if it is None
-        results = tester.run_with_list_output(connect=connect)
-        return name, results[0].success, results[0].message
-
-    def _safe_check_and_clear(self):
-        with self._lock:
-            if len(self._pending_queue) == 0:
-                self._pending_event.clear()
-
-    def _safe_remove_from_active(self, name: str):
-        with self._lock:
-            self._active.remove(name)
-            self._pending_event.set()  # check again once a completed task is removed
-
-    def _done_cb(self, future: Future):
-        try:
-            name, success, message = future.result()
-        except CancelledError:
-            return
-        except Exception as e:
-            name, success, message = future.__dict__["__device_name"], False, str(e)
-        finally:
-            self._safe_remove_from_active(future.__dict__["__device_name"])
-        self.signals.device_validated.emit(name, success, message)
-
-    def _cleanup(self): ...
-
-
-class ValidationListItem(QtWidgets.QWidget):
-    """Custom list item widget showing device name and validation status."""
-
-    def __init__(self, device_name: str, device_config: dict, parent=None):
-        """
-        Initialize the validation list item.
-
-        Args:
-            device_name (str): The name of the device.
-            device_config (dict): The configuration of the device.
-            validation_colors (dict[ValidationStatus, QtGui.QColor]): The colors for each validation status.
-            parent (QtWidgets.QWidget, optional): The parent widget.
-        """
-        super().__init__(parent)
-        self.main_layout = QtWidgets.QHBoxLayout(self)
-        self.main_layout.setContentsMargins(2, 2, 2, 2)
-        self.main_layout.setSpacing(4)
-        self.device_name = device_name
-        self.device_config = device_config
-        self.validation_msg = "Validation in progress..."
-        self._setup_ui()
-
-    def _setup_ui(self):
-        """Setup the UI for the list item."""
-        label = QtWidgets.QLabel(self.device_name)
-        self.main_layout.addWidget(label)
-        self.main_layout.addStretch()
-        self._spinner = SpinnerWidget(parent=self)
-        self._spinner.speed = 80
-        self._spinner.setFixedSize(24, 24)
-        self.main_layout.addWidget(self._spinner)
-        self._base_style = "font-weight: bold;"
-        self.setStyleSheet(self._base_style)
-        self._start_spinner()
-
-    def _start_spinner(self):
-        """Start the spinner animation."""
-        self._spinner.start()
-
-    def _stop_spinner(self):
-        """Stop the spinner animation."""
-        self._spinner.stop()
-        self._spinner.setVisible(False)
-
-    @SafeSlot()
-    def on_validation_restart(self):
-        """Handle validation restart."""
-        self.validation_msg = ""
-        self._start_spinner()
-        self.setStyleSheet("")  # Check if this works as expected
-
-    @SafeSlot(str)
-    def on_validation_failed(self, error_msg: str):
-        """Handle validation failure."""
-        self.validation_msg = error_msg
-        colors = get_accent_colors()
-        self._stop_spinner()
-        self.main_layout.removeWidget(self._spinner)
-        self._spinner.deleteLater()
-        label = QtWidgets.QLabel("")
-        icon = material_icon("error", color=colors.emergency, size=(24, 24))
-        label.setPixmap(icon)
-        self.main_layout.addWidget(label)
-
-
-class DMOphydTest(BECWidget, QtWidgets.QWidget):
-    """Widget to test device configurations using ophyd devices."""
-
-    # Signal to emit the validation status of a device
-    device_validated = QtCore.Signal(str, int)
-    # validation_msg in markdown format
-    validation_msg_md = QtCore.Signal(str)
-
-    def __init__(self, parent=None, client=None):
-        super().__init__(parent=parent, client=client)
-        if not READY_TO_TEST:
-            self.setDisabled(True)
-            self.tester = None
-        else:
-            self.tester = DeviceTester({})
-            self.tester.signals.device_validated.connect(self._on_device_validated)
-            QtCore.QThreadPool.globalInstance().start(self.tester)
-        self._device_list_items: dict[str, QtWidgets.QListWidgetItem] = {}
-        # TODO Consider using the thread pool from BECConnector instead of fetching the global instance!
-        self._thread_pool = QtCore.QThreadPool.globalInstance()
-
-        self._main_layout = QtWidgets.QVBoxLayout(self)
-        self._main_layout.setContentsMargins(0, 0, 0, 0)
-        self._main_layout.setSpacing(0)
-
-        # We add a splitter between the list and the text box
-        self.splitter = QtWidgets.QSplitter(QtCore.Qt.Orientation.Vertical)
-        self._main_layout.addWidget(self.splitter)
-
-        self._setup_list_ui()
-
-    def _setup_list_ui(self):
-        """Setup the list UI."""
-        self._list_widget = QtWidgets.QListWidget(self)
-        self._list_widget.setSelectionMode(QtWidgets.QAbstractItemView.SingleSelection)
-        self.splitter.addWidget(self._list_widget)
-        # Connect signals
-        self._list_widget.currentItemChanged.connect(self._on_current_item_changed)
-
-    @SafeSlot(list, bool)
-    @SafeSlot(list, bool, bool)
-    def change_device_configs(
-        self, device_configs: list[dict[str, Any]], added: bool, connect: bool = False
-    ) -> None:
-        """Receive an update with device configs.
-
-        Args:
-            device_configs (list[dict[str, Any]]): The updated device configurations.
-        """
-        for cfg in device_configs:
-            name = cfg.get("name", "<not found>")
-            if added:
-                if name in self._device_list_items:
-                    continue
-                if self.tester:
-                    self._add_device(name, cfg)
-                    self.tester.submit([(name, cfg, connect)])
-                continue
-            if name not in self._device_list_items:
-                continue
-            self._remove_list_item(name)
-
-    def _add_device(self, name, cfg):
-        item = QtWidgets.QListWidgetItem(self._list_widget)
-        widget = ValidationListItem(device_name=name, device_config=cfg)
-
-        # wrap it in a QListWidgetItem
-        item.setSizeHint(widget.sizeHint())
-        self._list_widget.addItem(item)
-        self._list_widget.setItemWidget(item, widget)
-        self._device_list_items[name] = item
-
-    def _remove_list_item(self, device_name: str):
-        """Remove a device from the list."""
-        # Get the list item
-        item = self._device_list_items.pop(device_name)
-
-        # Retrieve the custom widget attached to the item
-        widget = self._list_widget.itemWidget(item)
-        if widget is not None:
-            widget.deleteLater()  # clean up custom widget
-
-        # Remove the item from the QListWidget
-        row = self._list_widget.row(item)
-        self._list_widget.takeItem(row)
-
-    @SafeSlot(str, bool, str)
-    def _on_device_validated(self, device_name: str, success: bool, message: str):
-        """Handle the device validation result.
-
-        Args:
-            device_name (str): The name of the device.
-            success (bool): Whether the validation was successful.
-            message (str): The validation message.
-        """
-        logger.info(f"Device {device_name} validation result: {success}, message: {message}")
-        item = self._device_list_items.get(device_name, None)
-        if not item:
-            logger.error(f"Device {device_name} not found in the list.")
-            return
-        if success:
-            self._remove_list_item(device_name=device_name)
-            self.device_validated.emit(device_name, ValidationStatus.VALID.value)
-        else:
-            widget: ValidationListItem = self._list_widget.itemWidget(item)
-            widget.on_validation_failed(message)
-            self.device_validated.emit(device_name, ValidationStatus.FAILED.value)
-
-    def _on_current_item_changed(
-        self, current: QtWidgets.QListWidgetItem, previous: QtWidgets.QListWidgetItem
-    ):
-        """Handle the current item change in the list widget.
-
-        Args:
-            current (QListWidgetItem): The currently selected item.
-            previous (QListWidgetItem): The previously selected item.
-        """
-        widget: ValidationListItem = self._list_widget.itemWidget(current)
-        if widget:
-            try:
-                formatted_md = self._format_markdown_text(widget.device_name, widget.validation_msg)
-                self.validation_msg_md.emit(formatted_md)
-            except Exception as e:
-                logger.error(
-                    f"##Error formatting validation message for device {widget.device_name}:\n{e}"
-                )
-                self.validation_msg_md.emit(widget.validation_msg)
-        else:
-            self.validation_msg_md.emit("")
-
-    def _format_markdown_text(self, device_name: str, raw_msg: str) -> str:
-        """
-        Simple HTML formatting for validation messages, wrapping text naturally.
-
-        Args:
-            device_name (str): The name of the device.
-            raw_msg (str): The raw validation message.
-        """
-        if not raw_msg.strip() or raw_msg.strip() == "Validation in progress...":
-            return f"### Validation in progress for {device_name}... \n\n"
-
-        # Regex to capture repeated ERROR patterns
-        pat = re.compile(
-            r"ERROR:\s*(?P<device>[^\s]+)\s+"
-            r"(?P<status>is not valid|is not connectable|failed):\s*"
-            r"(?P<detail>.*?)(?=ERROR:|$)",
-            re.DOTALL,
-        )
-        blocks = []
-        for m in pat.finditer(raw_msg):
-            dev = m.group("device")
-            status = m.group("status")
-            detail = m.group("detail").strip()
-            lines = [f"## Error for {dev}", f"**{dev} {status}**", f"```\n{detail}\n```"]
-            blocks.append("\n\n".join(lines))
-
-        # Fallback: If no patterns matched, return the raw message
-        if not blocks:
-            return f"## Error for {device_name}\n```\n{raw_msg.strip()}\n```"
-
-        return "\n\n---\n\n".join(blocks)
-
-    def validation_running(self):
-        return self._device_list_items != {}
-
-    @SafeSlot()
-    def clear_list(self):
-        """Clear the device list."""
-        self._thread_pool.clear()
-        if self._thread_pool.waitForDone(2000) is False:  # Wait for threads to finish
-            logger.error("Failed to wait for threads to finish. Removing items from the list.")
-        self._device_list_items.clear()
-        self._list_widget.clear()
-        self.validation_msg_md.emit("")
-
-    def remove_device(self, device_name: str):
-        """Remove a device from the list."""
-        item = self._device_list_items.pop(device_name, None)
-        if item:
-            self._list_widget.removeItemWidget(item)
-
-    def cleanup(self):
-        if self.tester:
-            self.tester.shutdown_event.set()
-        return super().cleanup()
-
-
-if __name__ == "__main__":
-    import sys
-
-    from bec_lib.bec_yaml_loader import yaml_load
-
-    # pylint: disable=ungrouped-imports
-    from qtpy.QtWidgets import QApplication
-
-    app = QApplication(sys.argv)
-    wid = QtWidgets.QWidget()
-    layout = QtWidgets.QVBoxLayout(wid)
-    wid.setLayout(layout)
-    layout.setContentsMargins(0, 0, 0, 0)
-    layout.setSpacing(0)
-    device_manager_ophyd_test = DMOphydTest()
-    try:
-        config_path = "/Users/appel_c/work_psi_awi/bec_workspace/csaxs_bec/csaxs_bec/device_configs/first_light.yaml"
-        config = [{"name": k, **v} for k, v in yaml_load(config_path).items()]
-    except Exception as e:
-        logger.error(f"Error loading config: {e}")
-        import os
-
-        import bec_lib
-
-        config_path = os.path.join(os.path.dirname(bec_lib.__file__), "configs", "demo_config.yaml")
-        config = [{"name": k, **v} for k, v in yaml_load(config_path).items()]
-
-    config.append({"name": "non_existing_device", "type": "NonExistingDevice"})
-    device_manager_ophyd_test.change_device_configs(config, True, True)
-    layout.addWidget(device_manager_ophyd_test)
-    device_manager_ophyd_test.setWindowTitle("Device Manager Ophyd Test")
-    device_manager_ophyd_test.resize(800, 600)
-    text_box = QtWidgets.QTextEdit()
-    text_box.setReadOnly(True)
-    layout.addWidget(text_box)
-    device_manager_ophyd_test.validation_msg_md.connect(text_box.setMarkdown)
-    wid.show()
-    sys.exit(app.exec_())

bec_widgets/widgets/control/scan_control/scan_control.py

@@ -20,7 +20,7 @@ from qtpy.QtWidgets import (
 
 from bec_widgets.utils import ConnectionConfig
 from bec_widgets.utils.bec_widget import BECWidget
-from bec_widgets.utils.colors import apply_theme, get_accent_colors
+from bec_widgets.utils.colors import get_accent_colors
 from bec_widgets.utils.error_popups import SafeProperty, SafeSlot
 from bec_widgets.widgets.control.buttons.stop_button.stop_button import StopButton
 from bec_widgets.widgets.control.scan_control.scan_group_box import ScanGroupBox
@@ -45,7 +45,7 @@ class ScanControl(BECWidget, QWidget):
     Widget to submit new scans to the queue.
     """
 
-    USER_ACCESS = ["attach", "detach", "screenshot"]
+    USER_ACCESS = ["remove", "screenshot"]
     PLUGIN = True
     ICON_NAME = "tune"
     ARG_BOX_POSITION: int = 2
@@ -136,8 +136,13 @@ class ScanControl(BECWidget, QWidget):
         self.scan_control_group.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)
         self.button_layout = QHBoxLayout(self.scan_control_group)
         self.button_run_scan = QPushButton("Start", self.scan_control_group)
-        self.button_run_scan.setProperty("variant", "success")
+        self.button_run_scan.setStyleSheet(
+            f"background-color: {palette.success.name()}; color: white"
+        )
         self.button_stop_scan = StopButton(parent=self.scan_control_group)
+        self.button_stop_scan.setStyleSheet(
+            f"background-color: {palette.emergency.name()}; color: white"
+        )
         self.button_layout.addWidget(self.button_run_scan)
         self.button_layout.addWidget(self.button_stop_scan)
         self.layout.addWidget(self.scan_control_group)
@@ -467,8 +472,6 @@ class ScanControl(BECWidget, QWidget):
         for box in self.kwarg_boxes:
             box_kwargs = box.get_parameters(bec_object)
             kwargs.update(box_kwargs)
-        if self._scan_metadata is not None:
-            kwargs["metadata"] = self._scan_metadata
         return args, kwargs
 
     def restore_scan_parameters(self, scan_name: str):
@@ -521,6 +524,7 @@ class ScanControl(BECWidget, QWidget):
     def run_scan(self):
         """Starts the selected scan with the given parameters."""
         args, kwargs = self.get_scan_parameters()
+        kwargs["metadata"] = self._scan_metadata
         self.scan_args.emit(args)
         scan_function = getattr(self.scans, self.comboBox_scan_selection.currentText())
         if callable(scan_function):
@@ -543,10 +547,12 @@ class ScanControl(BECWidget, QWidget):
 
 # Application example
 if __name__ == "__main__":  # pragma: no cover
+    from bec_widgets.utils.colors import set_theme
+
     app = QApplication([])
     scan_control = ScanControl()
 
-    apply_theme("dark")
+    set_theme("auto")
     window = scan_control
     window.show()
     app.exec()

bec_widgets/widgets/dap/dap_combo_box/dap_combo_box.py

@@ -175,10 +175,10 @@ if __name__ == "__main__":  # pragma: no cover
     # pylint: disable=import-outside-toplevel
     from qtpy.QtWidgets import QApplication
 
-    from bec_widgets.utils.colors import apply_theme
+    from bec_widgets.utils.colors import set_theme
 
     app = QApplication([])
-    apply_theme("dark")
+    set_theme("dark")
     widget = QWidget()
     widget.setFixedSize(200, 200)
     layout = QVBoxLayout()

bec_widgets/widgets/editors/dict_backed_table.py

@@ -249,10 +249,10 @@ class DictBackedTable(QWidget):
 
 
 if __name__ == "__main__":  # pragma: no cover
-    from bec_widgets.utils.colors import apply_theme
+    from bec_widgets.utils.colors import set_theme
 
     app = QApplication([])
-    apply_theme("dark")
+    set_theme("dark")
 
     window = DictBackedTable(None, [["key1", "value1"], ["key2", "value2"], ["key3", "value3"]])
     window.show()

bec_widgets/widgets/editors/jupyter_console/jupyter_console.py

@@ -2,7 +2,6 @@ from bec_ipython_client.main import BECIPythonClient
 from qtconsole.inprocess import QtInProcessKernelManager
 from qtconsole.manager import QtKernelManager
 from qtconsole.rich_jupyter_widget import RichJupyterWidget
-from qtpy.QtCore import Qt
 from qtpy.QtWidgets import QApplication, QMainWindow
 
 
@@ -10,10 +9,10 @@ class BECJupyterConsole(RichJupyterWidget):  # pragma: no cover:
     def __init__(self, inprocess: bool = False):
         super().__init__()
 
-        self.inprocess = inprocess
-        self.ipyclient = None
+        self.inprocess = None
+        self.client = None
 
-        self.kernel_manager, self.kernel_client = self._init_kernel(inprocess=self.inprocess)
+        self.kernel_manager, self.kernel_client = self._init_kernel(inprocess=inprocess)
         self.set_default_style("linux")
         self._init_bec()
 
@@ -36,13 +35,14 @@ class BECJupyterConsole(RichJupyterWidget):  # pragma: no cover:
             self._init_bec_kernel()
 
     def _init_bec_inprocess(self):
-        self.ipyclient = BECIPythonClient()
-        self.ipyclient.start()
+        self.client = BECIPythonClient()
+        self.client.start()
+
         self.kernel_manager.kernel.shell.push(
             {
-                "bec": self.ipyclient,
-                "dev": self.ipyclient.device_manager.devices,
-                "scans": self.ipyclient.scans,
+                "bec": self.client,
+                "dev": self.client.device_manager.devices,
+                "scans": self.client.scans,
             }
         )
 
@@ -57,47 +57,20 @@ class BECJupyterConsole(RichJupyterWidget):  # pragma: no cover:
             """
         )
 
-    def _cleanup_bec(self):
-        if getattr(self, "ipyclient", None) is not None and self.inprocess is True:
-            self.ipyclient.shutdown()
-            self.ipyclient = None
-
     def shutdown_kernel(self):
-        """
-        Shutdown the Jupyter kernel and clean up resources.
-        """
-        self._cleanup_bec()
         self.kernel_client.stop_channels()
         self.kernel_manager.shutdown_kernel()
-        self.kernel_client = None
-        self.kernel_manager = None
 
     def closeEvent(self, event):
         self.shutdown_kernel()
-        event.accept()
-        super().closeEvent(event)
-
-
-class JupyterConsoleWindow(QMainWindow):  # pragma: no cover:
-    def __init__(self, inprocess: bool = True, parent=None):
-        super().__init__(parent)
-        self.console = BECJupyterConsole(inprocess=inprocess)
-        self.setCentralWidget(self.console)
-        self.setAttribute(Qt.WA_DeleteOnClose, True)
-
-    def closeEvent(self, event):
-        # Explicitly close the console so its own closeEvent runs
-        if getattr(self, "console", None) is not None:
-            self.console.close()
-        event.accept()
-        super().closeEvent(event)
 
 
 if __name__ == "__main__":  # pragma: no cover
     import sys
 
     app = QApplication(sys.argv)
-    win = JupyterConsoleWindow(inprocess=True)
+    win = QMainWindow()
+    win.setCentralWidget(BECJupyterConsole(True))
     win.show()
 
     sys.exit(app.exec_())

bec_widgets/widgets/editors/monaco/monaco_dock.py

@@ -1,469 +0,0 @@
-from __future__ import annotations
-
-import os
-import pathlib
-from typing import Any, cast
-
-from bec_lib.logger import bec_logger
-from bec_lib.macro_update_handler import has_executable_code
-from qtpy.QtCore import QEvent, QTimer, Signal
-from qtpy.QtWidgets import QFileDialog, QMessageBox, QToolButton, QVBoxLayout, QWidget
-
-import bec_widgets.widgets.containers.ads as QtAds
-from bec_widgets import BECWidget
-from bec_widgets.widgets.containers.ads import CDockAreaWidget, CDockWidget
-from bec_widgets.widgets.editors.monaco.monaco_widget import MonacoWidget
-
-logger = bec_logger.logger
-
-
-class MonacoDock(BECWidget, QWidget):
-    """
-    MonacoDock is a dock widget that contains Monaco editor instances.
-    It is used to manage multiple Monaco editors in a dockable interface.
-    """
-
-    focused_editor = Signal(object)  # Emitted when the focused editor changes
-    save_enabled = Signal(bool)  # Emitted when the save action is enabled/disabled
-    signature_help = Signal(str)  # Emitted when signature help is requested
-    macro_file_updated = Signal(str)  # Emitted when a macro file is saved
-
-    def __init__(self, parent=None, **kwargs):
-        super().__init__(parent=parent, **kwargs)
-        # Top-level layout hosting a toolbar and the dock manager
-        self._root_layout = QVBoxLayout(self)
-        self._root_layout.setContentsMargins(0, 0, 0, 0)
-        self._root_layout.setSpacing(0)
-
-        self.dock_manager = QtAds.CDockManager(self)
-        self.dock_manager.setStyleSheet("")
-        self.dock_manager.focusedDockWidgetChanged.connect(self._on_focus_event)
-        self._root_layout.addWidget(self.dock_manager)
-        self.dock_manager.installEventFilter(self)
-        self._last_focused_editor: CDockWidget | None = None
-        self.focused_editor.connect(self._on_last_focused_editor_changed)
-        self.add_editor()
-        self._open_files = {}
-
-    def _create_editor(self):
-        init_lsp = len(self.dock_manager.dockWidgets()) == 0
-        widget = MonacoWidget(self, init_lsp=init_lsp)
-        widget.save_enabled.connect(self.save_enabled.emit)
-        widget.editor.signature_help_triggered.connect(self._on_signature_change)
-        count = len(self.dock_manager.dockWidgets())
-        dock = CDockWidget(f"Untitled_{count + 1}")
-        dock.setWidget(widget)
-
-        # Connect to modification status changes to update tab titles
-        widget.save_enabled.connect(
-            lambda modified: self._update_tab_title_for_modification(dock, modified)
-        )
-
-        dock.setFeature(CDockWidget.DockWidgetFeature.DockWidgetDeleteOnClose, True)
-        dock.setFeature(CDockWidget.DockWidgetFeature.CustomCloseHandling, True)
-        dock.setFeature(CDockWidget.DockWidgetFeature.DockWidgetClosable, True)
-        dock.setFeature(CDockWidget.DockWidgetFeature.DockWidgetFloatable, False)
-        dock.setFeature(CDockWidget.DockWidgetFeature.DockWidgetMovable, True)
-
-        dock.closeRequested.connect(lambda: self._on_editor_close_requested(dock, widget))
-
-        return dock
-
-    @property
-    def last_focused_editor(self) -> CDockWidget | None:
-        """
-        Get the last focused editor.
-        """
-        dock_widget = self.dock_manager.focusedDockWidget()
-        if dock_widget is not None and isinstance(dock_widget.widget(), MonacoWidget):
-            self.last_focused_editor = dock_widget
-
-        return self._last_focused_editor
-
-    @last_focused_editor.setter
-    def last_focused_editor(self, editor: CDockWidget | None):
-        self._last_focused_editor = editor
-        self.focused_editor.emit(editor)
-
-    def _on_last_focused_editor_changed(self, editor: CDockWidget | None):
-        if editor is None:
-            self.save_enabled.emit(False)
-            return
-
-        widget = cast(MonacoWidget, editor.widget())
-        if widget.modified:
-            logger.info(f"Editor '{widget.current_file}' has unsaved changes: {widget.get_text()}")
-        self.save_enabled.emit(widget.modified)
-
-    def _update_tab_title_for_modification(self, dock: CDockWidget, modified: bool):
-        """Update the tab title to show modification status with a dot indicator."""
-        current_title = dock.windowTitle()
-
-        # Remove existing modification indicator (dot and space)
-        if current_title.startswith("• "):
-            base_title = current_title[2:]  # Remove "• "
-        else:
-            base_title = current_title
-
-        # Add or remove the modification indicator
-        if modified:
-            new_title = f"• {base_title}"
-        else:
-            new_title = base_title
-
-        dock.setWindowTitle(new_title)
-
-    def _on_signature_change(self, signature: dict):
-        signatures = signature.get("signatures", [])
-        if not signatures:
-            self.signature_help.emit("")
-            return
-
-        active_sig = signatures[signature.get("activeSignature", 0)]
-        active_param = signature.get("activeParameter", 0)  # TODO: Add highlight for active_param
-
-        # Get signature label and documentation
-        label = active_sig.get("label", "")
-        doc_obj = active_sig.get("documentation", {})
-        documentation = doc_obj.get("value", "") if isinstance(doc_obj, dict) else str(doc_obj)
-
-        # Format the markdown output
-        markdown = f"```python\n{label}\n```\n\n{documentation}"
-        self.signature_help.emit(markdown)
-
-    def _on_focus_event(self, old_widget, new_widget) -> None:
-        # Track focus events for the dock widget
-        widget = new_widget.widget()
-        if isinstance(widget, MonacoWidget):
-            self.last_focused_editor = new_widget
-
-    def _on_editor_close_requested(self, dock: CDockWidget, widget: QWidget):
-        # Cast widget to MonacoWidget since we know that's what it is
-        monaco_widget = cast(MonacoWidget, widget)
-
-        # Check if we have unsaved changes
-        if monaco_widget.modified:
-            # Prompt the user to save changes
-            response = QMessageBox.question(
-                self,
-                "Unsaved Changes",
-                "You have unsaved changes. Do you want to save them?",
-                QMessageBox.StandardButton.Yes
-                | QMessageBox.StandardButton.No
-                | QMessageBox.StandardButton.Cancel,
-            )
-            if response == QMessageBox.StandardButton.Yes:
-                self.save_file(monaco_widget)
-            elif response == QMessageBox.StandardButton.Cancel:
-                return
-
-        # Count all editor docks managed by this dock manager
-        total = len(self.dock_manager.dockWidgets())
-        if total <= 1:
-            # Do not remove the last dock; just wipe its editor content
-            # Temporarily disable read-only mode if the editor is read-only
-            # so we can clear the content for reuse
-            monaco_widget.set_readonly(False)
-            monaco_widget.set_text("")
-            dock.setWindowTitle("Untitled")
-            dock.setTabToolTip("Untitled")
-            return
-
-        # Otherwise, proceed to close and delete the dock
-        monaco_widget.close()
-        dock.closeDockWidget()
-        dock.deleteDockWidget()
-        if self.last_focused_editor is dock:
-            self.last_focused_editor = None
-        # After topology changes, make sure single-tab areas get a plus button
-        QTimer.singleShot(0, self._scan_and_fix_areas)
-
-    def _ensure_area_plus(self, area):
-        if area is None:
-            return
-        # Only add once per area
-        if getattr(area, "_monaco_plus_btn", None) is not None:
-            return
-        # If the area has exactly one tab, inject a + button next to the tab bar
-        try:
-            tabbar = area.titleBar().tabBar()
-            count = tabbar.count() if hasattr(tabbar, "count") else 1
-        except Exception:
-            count = 1
-        if count >= 1:
-            plus_btn = QToolButton(area)
-            plus_btn.setText("+")
-            plus_btn.setToolTip("New Monaco Editor")
-            plus_btn.setAutoRaise(True)
-            tb = area.titleBar()
-            idx = tb.indexOf(tb.tabBar())
-            tb.insertWidget(idx + 1, plus_btn)
-            plus_btn.clicked.connect(lambda: self.add_editor(area))
-            # pylint: disable=protected-access
-            area._monaco_plus_btn = plus_btn
-
-    def _scan_and_fix_areas(self):
-        # Find all dock areas under this manager and ensure each single-tab area has a plus button
-        areas = self.dock_manager.findChildren(CDockAreaWidget)
-        for a in areas:
-            self._ensure_area_plus(a)
-
-    def eventFilter(self, obj, event):
-        # Track dock manager events
-        if obj is self.dock_manager and event.type() in (
-            QEvent.Type.ChildAdded,
-            QEvent.Type.ChildRemoved,
-            QEvent.Type.LayoutRequest,
-        ):
-            QTimer.singleShot(0, self._scan_and_fix_areas)
-
-        return super().eventFilter(obj, event)
-
-    def add_editor(
-        self, area: Any | None = None, title: str | None = None, tooltip: str | None = None
-    ):  # Any as qt ads does not return a proper type
-        """
-        Adds a new Monaco editor dock widget to the dock manager.
-        """
-        new_dock = self._create_editor()
-        if title is not None:
-            new_dock.setWindowTitle(title)
-        if tooltip is not None:
-            new_dock.setTabToolTip(tooltip)
-        if area is None:
-            area_obj = self.dock_manager.addDockWidgetTab(
-                QtAds.DockWidgetArea.TopDockWidgetArea, new_dock
-            )
-            self._ensure_area_plus(area_obj)
-        else:
-            # If an area is provided, add the dock to that area
-            self.dock_manager.addDockWidgetTabToArea(new_dock, area)
-            self._ensure_area_plus(area)
-
-        QTimer.singleShot(0, self._scan_and_fix_areas)
-        return new_dock
-
-    def open_file(self, file_name: str, scope: str | None = None) -> None:
-        """
-        Open a file in the specified area. If the file is already open, activate it.
-        """
-        open_files = self._get_open_files()
-        if file_name in open_files:
-            dock = self._get_editor_dock(file_name)
-            if dock is not None:
-                dock.setAsCurrentTab()
-            return
-
-        file = os.path.basename(file_name)
-        # If the current editor is empty, we reuse it
-
-        # For now, the dock manager is only for the editor docks. We can therefore safely assume
-        # that all docks are editor docks.
-        dock_area = self.dock_manager.dockArea(0)
-        if not dock_area:
-            return
-
-        editor_dock = dock_area.currentDockWidget()
-        if not editor_dock:
-            return
-
-        editor_widget = editor_dock.widget() if editor_dock else None
-        if editor_widget:
-            editor_widget = cast(MonacoWidget, editor_dock.widget())
-            if editor_widget.current_file is None and editor_widget.get_text() == "":
-                editor_dock.setWindowTitle(file)
-                editor_dock.setTabToolTip(file_name)
-                editor_widget.open_file(file_name)
-                if scope is not None:
-                    editor_widget.metadata["scope"] = scope
-                return
-
-        # File is not open, create a new editor
-        editor_dock = self.add_editor(title=file, tooltip=file_name)
-        widget = cast(MonacoWidget, editor_dock.widget())
-        widget.open_file(file_name)
-        if scope is not None:
-            widget.metadata["scope"] = scope
-        editor_dock.setAsCurrentTab()
-
-    def save_file(
-        self, widget: MonacoWidget | None = None, force_save_as: bool = False, format_on_save=True
-    ) -> None:
-        """
-        Save the currently focused file.
-
-        Args:
-            widget (MonacoWidget | None): The widget to save. If None, the last focused editor will be used.
-            force_save_as (bool): If True, the "Save As" dialog will be shown even if the file is already saved.
-            format_on_save (bool): If True, format the code before saving if it's a Python file.
-        """
-        if widget is None:
-            widget = self.last_focused_editor.widget() if self.last_focused_editor else None
-        if not widget:
-            return
-        if "macros" in widget.metadata.get("scope", ""):
-            if not self._validate_macros(widget.get_text()):
-                return
-
-        if widget.current_file and not force_save_as:
-            if format_on_save and pathlib.Path(widget.current_file).suffix == ".py":
-                widget.format()
-
-            with open(widget.current_file, "w", encoding="utf-8") as f:
-                f.write(widget.get_text())
-
-            if "macros" in widget.metadata.get("scope", ""):
-                self._update_macros(widget)
-                # Emit signal to refresh macro tree widget
-                self.macro_file_updated.emit(widget.current_file)
-
-            # pylint: disable=protected-access
-            widget._original_content = widget.get_text()
-            widget.save_enabled.emit(False)
-            return
-
-        # Save as option
-        save_file = QFileDialog.getSaveFileName(self, "Save File As", "", "All files (*)")
-
-        if not save_file or not save_file[0]:
-            return
-        # check if we have suffix specified
-        file = pathlib.Path(save_file[0])
-        if file.suffix == "":
-            file = file.with_suffix(".py")
-        if format_on_save and file.suffix == ".py":
-            widget.format()
-
-        text = widget.get_text()
-        with open(file, "w", encoding="utf-8") as f:
-            f.write(text)
-        widget._original_content = text
-
-        # Update the current_file before emitting save_enabled to ensure proper tracking
-        widget._current_file = str(file)
-        widget.save_enabled.emit(False)
-
-        # Find the dock widget containing this monaco widget and update title
-        for dock in self.dock_manager.dockWidgets():
-            if dock.widget() == widget:
-                dock.setWindowTitle(file.name)
-                dock.setTabToolTip(str(file))
-                break
-        if "macros" in widget.metadata.get("scope", ""):
-            self._update_macros(widget)
-            # Emit signal to refresh macro tree widget
-            self.macro_file_updated.emit(str(file))
-
-        logger.debug(f"Save file called, last focused editor: {self.last_focused_editor}")
-
-    def _validate_macros(self, source: str) -> bool:
-        # pylint: disable=protected-access
-        # Ensure the macro does not contain executable code before saving
-        exec_code, line_number = has_executable_code(source)
-        if exec_code:
-            if line_number is None:
-                msg = "The macro contains executable code. Please remove it before saving."
-            else:
-                msg = f"The macro contains executable code on line {line_number}. Please remove it before saving."
-            QMessageBox.warning(self, "Save Error", msg)
-            return False
-        return True
-
-    def _update_macros(self, widget: MonacoWidget):
-        # pylint: disable=protected-access
-        if not widget.current_file:
-            return
-        # Check which macros have changed and broadcast the change
-        macros = self.client.macros._update_handler.get_macros_from_file(widget.current_file)
-        existing_macros = self.client.macros._update_handler.get_existing_macros(
-            widget.current_file
-        )
-
-        removed_macros = set(existing_macros.keys()) - set(macros.keys())
-        added_macros = set(macros.keys()) - set(existing_macros.keys())
-        for name, info in macros.items():
-            if name in added_macros:
-                self.client.macros._update_handler.broadcast(
-                    action="add", name=name, file_path=widget.current_file
-                )
-            if (
-                name in existing_macros
-                and info.get("source", "") != existing_macros[name]["source"]
-            ):
-                self.client.macros._update_handler.broadcast(
-                    action="reload", name=name, file_path=widget.current_file
-                )
-        for name in removed_macros:
-            self.client.macros._update_handler.broadcast(action="remove", name=name)
-
-    def set_vim_mode(self, enabled: bool):
-        """
-        Set Vim mode for all editor widgets.
-
-        Args:
-            enabled (bool): Whether to enable or disable Vim mode.
-        """
-        for widget in self.dock_manager.dockWidgets():
-            editor_widget = cast(MonacoWidget, widget.widget())
-            editor_widget.set_vim_mode_enabled(enabled)
-
-    def _get_open_files(self) -> list[str]:
-        open_files = []
-        for widget in self.dock_manager.dockWidgets():
-            editor_widget = cast(MonacoWidget, widget.widget())
-            if editor_widget.current_file is not None:
-                open_files.append(editor_widget.current_file)
-        return open_files
-
-    def _get_editor_dock(self, file_name: str) -> QtAds.CDockWidget | None:
-        for widget in self.dock_manager.dockWidgets():
-            editor_widget = cast(MonacoWidget, widget.widget())
-            if editor_widget.current_file == file_name:
-                return widget
-        return None
-
-    def set_file_readonly(self, file_name: str, read_only: bool = True) -> bool:
-        """
-        Set a specific file's editor to read-only mode.
-
-        Args:
-            file_name (str): The file path to set read-only
-            read_only (bool): Whether to set read-only mode (default: True)
-
-        Returns:
-            bool: True if the file was found and read-only was set, False otherwise
-        """
-        editor_dock = self._get_editor_dock(file_name)
-        if editor_dock:
-            editor_widget = cast(MonacoWidget, editor_dock.widget())
-            editor_widget.set_readonly(read_only)
-            return True
-        return False
-
-    def set_file_icon(self, file_name: str, icon) -> bool:
-        """
-        Set an icon for a specific file's tab.
-
-        Args:
-            file_name (str): The file path to set icon for
-            icon: The QIcon to set on the tab
-
-        Returns:
-            bool: True if the file was found and icon was set, False otherwise
-        """
-        editor_dock = self._get_editor_dock(file_name)
-        if editor_dock:
-            editor_dock.setIcon(icon)
-            return True
-        return False
-
-
-if __name__ == "__main__":
-    import sys
-
-    from qtpy.QtWidgets import QApplication
-
-    app = QApplication(sys.argv)
-    _dock = MonacoDock()
-    _dock.show()
-    sys.exit(app.exec())

bec_widgets/widgets/editors/monaco/monaco_widget.py

@@ -1,24 +1,11 @@
-from __future__ import annotations
+from typing import Literal
 
-import os
-import traceback
-from typing import TYPE_CHECKING, Literal
-
-import black
-import isort
 import qtmonaco
-from bec_lib.logger import bec_logger
 from qtpy.QtCore import Signal
-from qtpy.QtWidgets import QApplication, QDialog, QVBoxLayout, QWidget
+from qtpy.QtWidgets import QApplication, QVBoxLayout, QWidget
 
 from bec_widgets.utils.bec_widget import BECWidget
 from bec_widgets.utils.colors import get_theme_name
-from bec_widgets.utils.error_popups import SafeSlot
-
-if TYPE_CHECKING:
-    from bec_widgets.widgets.editors.monaco.scan_control_dialog import ScanControlDialog
-
-logger = bec_logger.logger
 
 
 class MonacoWidget(BECWidget, QWidget):
@@ -27,7 +14,6 @@ class MonacoWidget(BECWidget, QWidget):
     """
 
     text_changed = Signal(str)
-    save_enabled = Signal(bool)
     PLUGIN = True
     ICON_NAME = "code"
     USER_ACCESS = [
@@ -35,7 +21,6 @@ class MonacoWidget(BECWidget, QWidget):
         "get_text",
         "insert_text",
         "delete_line",
-        "open_file",
         "set_language",
         "get_language",
         "set_theme",
@@ -47,14 +32,9 @@ class MonacoWidget(BECWidget, QWidget):
         "set_vim_mode_enabled",
         "set_lsp_header",
         "get_lsp_header",
-        "attach",
-        "detach",
-        "screenshot",
     ]
 
-    def __init__(
-        self, parent=None, config=None, client=None, gui_id=None, init_lsp: bool = True, **kwargs
-    ):
+    def __init__(self, parent=None, config=None, client=None, gui_id=None, **kwargs):
         super().__init__(
             parent=parent, client=client, gui_id=gui_id, config=config, theme_update=True, **kwargs
         )
@@ -64,30 +44,7 @@ class MonacoWidget(BECWidget, QWidget):
         layout.addWidget(self.editor)
         self.setLayout(layout)
         self.editor.text_changed.connect(self.text_changed.emit)
-        self.editor.text_changed.connect(self._check_save_status)
         self.editor.initialized.connect(self.apply_theme)
-        self.editor.initialized.connect(self._setup_context_menu)
-        self.editor.context_menu_action_triggered.connect(self._handle_context_menu_action)
-        self._current_file = None
-        self._original_content = ""
-        self.metadata = {}
-        if init_lsp:
-            self.editor.update_workspace_configuration(
-                {
-                    "pylsp": {
-                        "plugins": {
-                            "pylsp-bec": {"service_config": self.client._service_config.config}
-                        }
-                    }
-                }
-            )
-
-    @property
-    def current_file(self):
-        """
-        Get the current file being edited.
-        """
-        return self._current_file
 
     def apply_theme(self, theme: str | None = None) -> None:
         """
@@ -101,19 +58,14 @@ class MonacoWidget(BECWidget, QWidget):
         editor_theme = "vs" if theme == "light" else "vs-dark"
         self.set_theme(editor_theme)
 
-    def set_text(self, text: str, file_name: str | None = None, reset: bool = False) -> None:
+    def set_text(self, text: str) -> None:
         """
         Set the text in the Monaco editor.
 
         Args:
             text (str): The text to set in the editor.
-            file_name (str): Set the file name
-            reset (bool): If True, reset the original content to the new text.
         """
-        self._current_file = file_name if file_name else self._current_file
-        if reset:
-            self._original_content = text
-        self.editor.set_text(text, uri=file_name)
+        self.editor.set_text(text)
 
     def get_text(self) -> str:
         """
@@ -121,32 +73,6 @@ class MonacoWidget(BECWidget, QWidget):
         """
         return self.editor.get_text()
 
-    def format(self) -> None:
-        """
-        Format the current text in the Monaco editor.
-        """
-        if not self.editor:
-            return
-        try:
-            content = self.get_text()
-            try:
-                formatted_content = black.format_str(content, mode=black.Mode(line_length=100))
-            except Exception:  # black.NothingChanged or other formatting exceptions
-                formatted_content = content
-
-            config = isort.Config(
-                profile="black",
-                line_length=100,
-                multi_line_output=3,
-                include_trailing_comma=False,
-                known_first_party=["bec_widgets"],
-            )
-            formatted_content = isort.code(formatted_content, config=config)
-            self.set_text(formatted_content, file_name=self.current_file)
-        except Exception:
-            content = traceback.format_exc()
-            logger.info(content)
-
     def insert_text(self, text: str, line: int | None = None, column: int | None = None) -> None:
         """
         Insert text at the current cursor position or at a specified line and column.
@@ -167,32 +93,6 @@ class MonacoWidget(BECWidget, QWidget):
         """
         self.editor.delete_line(line)
 
-    def open_file(self, file_name: str) -> None:
-        """
-        Open a file in the editor.
-
-        Args:
-            file_name (str): The path + file name of the file that needs to be displayed.
-        """
-
-        if not os.path.exists(file_name):
-            raise FileNotFoundError(f"The specified file does not exist: {file_name}")
-
-        with open(file_name, "r", encoding="utf-8") as file:
-            content = file.read()
-        self.set_text(content, file_name=file_name, reset=True)
-
-    @property
-    def modified(self) -> bool:
-        """
-        Check if the editor content has been modified.
-        """
-        return self._original_content != self.get_text()
-
-    @SafeSlot(str)
-    def _check_save_status(self, _text: str) -> None:
-        self.save_enabled.emit(self.modified)
-
     def set_cursor(
         self,
         line: int,
@@ -310,46 +210,6 @@ class MonacoWidget(BECWidget, QWidget):
         """
         return self.editor.get_lsp_header()
 
-    def _setup_context_menu(self):
-        """Setup custom context menu actions for the Monaco editor."""
-        # Add the "Insert Scan" action to the context menu
-        self.editor.add_action("insert_scan", "Insert Scan", "python")
-        # Add the "Format Code" action to the context menu
-        self.editor.add_action("format_code", "Format Code", "python")
-
-    def _handle_context_menu_action(self, action_id: str):
-        """Handle context menu action triggers."""
-        if action_id == "insert_scan":
-            self._show_scan_control_dialog()
-        elif action_id == "format_code":
-            self._format_code()
-
-    def _show_scan_control_dialog(self):
-        """Show the scan control dialog and insert the generated scan code."""
-        # Import here to avoid circular imports
-        from bec_widgets.widgets.editors.monaco.scan_control_dialog import ScanControlDialog
-
-        dialog = ScanControlDialog(self, client=self.client)
-        self._run_dialog_and_insert_code(dialog)
-
-    def _run_dialog_and_insert_code(self, dialog: ScanControlDialog):
-        """
-        Run the dialog and insert the generated scan code if accepted.
-        It is a separate method to allow easier testing.
-
-        Args:
-            dialog (ScanControlDialog): The scan control dialog instance.
-        """
-        if dialog.exec_() == QDialog.DialogCode.Accepted:
-            scan_code = dialog.get_scan_code()
-            if scan_code:
-                # Insert the scan code at the current cursor position
-                self.insert_text(scan_code)
-
-    def _format_code(self):
-        """Format the current code in the editor."""
-        self.format()
-
 
 if __name__ == "__main__":  # pragma: no cover
     qapp = QApplication([])
@@ -371,7 +231,7 @@ if TYPE_CHECKING:
     scans: Scans
 
 #######################################
-########## User Script ################
+########## User Script #####################
 #######################################
 
 # This is a comment

bec_widgets/widgets/editors/monaco/scan_control_dialog.py

@@ -1,145 +0,0 @@
-"""
-Scan Control Dialog for Monaco Editor
-
-This module provides a dialog wrapper around the ScanControl widget,
-allowing users to configure and generate scan code that can be inserted
-into the Monaco editor.
-"""
-
-from bec_lib.device import Device
-from bec_lib.logger import bec_logger
-from qtpy.QtCore import QSize, Qt
-from qtpy.QtWidgets import QDialog, QDialogButtonBox, QPushButton, QVBoxLayout
-
-from bec_widgets.widgets.control.scan_control import ScanControl
-
-logger = bec_logger.logger
-
-
-class ScanControlDialog(QDialog):
-    """
-    Dialog window containing the ScanControl widget for generating scan code.
-
-    This dialog allows users to configure scan parameters and generates
-    Python code that can be inserted into the Monaco editor.
-    """
-
-    def __init__(self, parent=None, client=None):
-        super().__init__(parent)
-        self.setWindowTitle("Insert Scan")
-
-        # Store the client for passing to ScanControl
-        self.client = client
-        self._scan_code = ""
-
-        self._setup_ui()
-
-    def sizeHint(self) -> QSize:
-        return QSize(600, 800)
-
-    def _setup_ui(self):
-        """Setup the dialog UI with ScanControl widget and buttons."""
-        layout = QVBoxLayout(self)
-
-        # Create the scan control widget
-        self.scan_control = ScanControl(parent=self, client=self.client)
-        self.scan_control.show_scan_control_buttons(False)
-        layout.addWidget(self.scan_control)
-
-        # Create dialog buttons
-        button_box = QDialogButtonBox(Qt.Orientation.Horizontal, self)
-
-        # Create custom buttons with appropriate text
-        insert_button = QPushButton("Insert")
-        cancel_button = QPushButton("Cancel")
-
-        button_box.addButton(insert_button, QDialogButtonBox.ButtonRole.AcceptRole)
-        button_box.addButton(cancel_button, QDialogButtonBox.ButtonRole.RejectRole)
-
-        layout.addWidget(button_box)
-
-        # Connect button signals
-        button_box.accepted.connect(self.accept)
-        button_box.rejected.connect(self.reject)
-
-    def _generate_scan_code(self):
-        """Generate Python code for the configured scan."""
-        try:
-            # Get scan parameters from the scan control widget
-            args, kwargs = self.scan_control.get_scan_parameters()
-            scan_name = self.scan_control.current_scan
-
-            if not scan_name:
-                self._scan_code = ""
-                return
-
-            # Process arguments and add device prefix where needed
-            processed_args = self._process_arguments_for_code_generation(args)
-            processed_kwargs = self._process_kwargs_for_code_generation(kwargs)
-
-            # Generate the Python code string
-            code_parts = []
-
-            # Process arguments and keyword arguments
-            all_args = []
-
-            # Add positional arguments
-            if processed_args:
-                all_args.extend(processed_args)
-
-            # Add keyword arguments (excluding metadata)
-            if processed_kwargs:
-                kwargs_strs = [f"{k}={v}" for k, v in processed_kwargs.items()]
-                all_args.extend(kwargs_strs)
-
-            # Join all arguments and create the scan call
-            args_str = ", ".join(all_args)
-            if args_str:
-                code_parts.append(f"scans.{scan_name}({args_str})")
-            else:
-                code_parts.append(f"scans.{scan_name}()")
-
-            self._scan_code = "\n".join(code_parts)
-
-        except Exception as e:
-            logger.error(f"Error generating scan code: {e}")
-            self._scan_code = f"# Error generating scan code: {e}\n"
-
-    def _process_arguments_for_code_generation(self, args):
-        """Process arguments to add device prefixes and proper formatting."""
-        return [self._format_value_for_code(arg) for arg in args]
-
-    def _process_kwargs_for_code_generation(self, kwargs):
-        """Process keyword arguments to add device prefixes and proper formatting."""
-        return {key: self._format_value_for_code(value) for key, value in kwargs.items()}
-
-    def _format_value_for_code(self, value):
-        """Format a single value for code generation."""
-        if isinstance(value, Device):
-            return f"dev.{value.name}"
-        return repr(value)
-
-    def get_scan_code(self) -> str:
-        """
-        Get the generated scan code.
-
-        Returns:
-            str: The Python code for the configured scan.
-        """
-        return self._scan_code
-
-    def accept(self):
-        """Override accept to generate code before closing."""
-        self._generate_scan_code()
-        super().accept()
-
-
-if __name__ == "__main__":  # pragma: no cover
-    import sys
-
-    from qtpy.QtWidgets import QApplication
-
-    app = QApplication(sys.argv)
-    dialog = ScanControlDialog()
-    dialog.show()
-    sys.exit(app.exec_())

bec_widgets/widgets/editors/scan_metadata/scan_metadata.py

@@ -85,7 +85,6 @@ class ScanMetadata(PydanticModelForm):
     def set_schema_from_scan(self, scan_name: str | None):
         self._scan_name = scan_name or ""
         self.set_schema(get_metadata_schema_for_scan(self._scan_name))
-        self.populate()
 
 
 if __name__ == "__main__":  # pragma: no cover
@@ -97,7 +96,7 @@ if __name__ == "__main__":  # pragma: no cover
 
     from bec_lib.metadata_schema import BasicScanMetadata
 
-    from bec_widgets.utils.colors import apply_theme
+    from bec_widgets.utils.colors import set_theme
 
     class ExampleSchema1(BasicScanMetadata):
         abc: int = Field(gt=0, lt=2000, description="Heating temperature abc", title="A B C")
@@ -141,7 +140,7 @@ if __name__ == "__main__":  # pragma: no cover
         layout.addWidget(selection)
         layout.addWidget(scan_metadata)
 
-        apply_theme("dark")
+        set_theme("dark")
         window = w
         window.show()
         app.exec()

bec_widgets/widgets/editors/web_console/web_console.py

@@ -172,17 +172,9 @@ class WebConsole(BECWidget, QWidget):
     PLUGIN = True
     ICON_NAME = "terminal"
 
-    def __init__(
-        self,
-        parent=None,
-        config=None,
-        client=None,
-        gui_id=None,
-        startup_cmd: str | None = "bec --nogui",
-        **kwargs,
-    ):
+    def __init__(self, parent=None, config=None, client=None, gui_id=None, **kwargs):
         super().__init__(parent=parent, client=client, gui_id=gui_id, config=config, **kwargs)
-        self._startup_cmd = startup_cmd
+        self._startup_cmd = "bec --nogui"
         self._is_initialized = False
         _web_console_registry.register(self)
         self._token = _web_console_registry._token

bec_widgets/widgets/editors/website/website.py

@@ -21,16 +21,7 @@ class WebsiteWidget(BECWidget, QWidget):
 
     PLUGIN = True
     ICON_NAME = "travel_explore"
-    USER_ACCESS = [
-        "set_url",
-        "get_url",
-        "reload",
-        "back",
-        "forward",
-        "attach",
-        "detach",
-        "screenshot",
-    ]
+    USER_ACCESS = ["set_url", "get_url", "reload", "back", "forward"]
 
     def __init__(
         self, parent=None, url: str = None, config=None, client=None, gui_id=None, **kwargs

bec_widgets/widgets/games/minesweeper.py

@@ -407,10 +407,10 @@ class Minesweeper(BECWidget, QWidget):
 
 
 if __name__ == "__main__":
-    from bec_widgets.utils.colors import apply_theme
+    from bec_widgets.utils.colors import set_theme
 
     app = QApplication([])
-    apply_theme("light")
+    set_theme("light")
     widget = Minesweeper()
     widget.show()
 

bec_widgets/widgets/plots/heatmap/heatmap.py

@@ -26,6 +26,7 @@ from bec_widgets.utils.toolbars.actions import MaterialIconAction
 from bec_widgets.widgets.plots.heatmap.settings.heatmap_setting import HeatmapSettings
 from bec_widgets.widgets.plots.image.image_base import ImageBase
 from bec_widgets.widgets.plots.image.image_item import ImageItem
+from bec_widgets.widgets.plots.plot_base import PlotBase
 
 logger = bec_logger.logger
 
@@ -83,41 +84,7 @@ class Heatmap(ImageBase):
     """
 
     USER_ACCESS = [
-        # General PlotBase Settings
-        "enable_toolbar",
-        "enable_toolbar.setter",
-        "enable_side_panel",
-        "enable_side_panel.setter",
-        "enable_fps_monitor",
-        "enable_fps_monitor.setter",
-        "set",
-        "title",
-        "title.setter",
-        "x_label",
-        "x_label.setter",
-        "y_label",
-        "y_label.setter",
-        "x_limits",
-        "x_limits.setter",
-        "y_limits",
-        "y_limits.setter",
-        "x_grid",
-        "x_grid.setter",
-        "y_grid",
-        "y_grid.setter",
-        "inner_axes",
-        "inner_axes.setter",
-        "outer_axes",
-        "outer_axes.setter",
-        "auto_range_x",
-        "auto_range_x.setter",
-        "auto_range_y",
-        "auto_range_y.setter",
-        "minimal_crosshair_precision",
-        "minimal_crosshair_precision.setter",
-        "attach",
-        "detach",
-        "screenshot",
+        *PlotBase.USER_ACCESS,
         # ImageView Specific Settings
         "color_map",
         "color_map.setter",
@@ -127,8 +94,6 @@ class Heatmap(ImageBase):
         "v_min.setter",
         "v_max",
         "v_max.setter",
-        "lock_aspect_ratio",
-        "lock_aspect_ratio.setter",
         "autorange",
         "autorange.setter",
         "autorange_mode",
@@ -303,6 +268,20 @@ class Heatmap(ImageBase):
         if show_config_label is None:
             show_config_label = self._image_config.show_config_label
 
+        def _device_key(device: HeatmapDeviceSignal | None) -> tuple[str | None, str | None]:
+            return (device.name if device else None, device.entry if device else None)
+
+        prev_cfg = getattr(self, "_image_config", None)
+        config_changed = False
+        if prev_cfg and prev_cfg.x_device and prev_cfg.y_device and prev_cfg.z_device:
+            config_changed = any(
+                (
+                    _device_key(prev_cfg.x_device) != (x_name, x_entry),
+                    _device_key(prev_cfg.y_device) != (y_name, y_entry),
+                    _device_key(prev_cfg.z_device) != (z_name, z_entry),
+                )
+            )
+
         self._image_config = HeatmapConfig(
             parent_id=self.gui_id,
             x_device=HeatmapDeviceSignal(name=x_name, entry=x_entry),
@@ -317,7 +296,10 @@ class Heatmap(ImageBase):
             show_config_label=show_config_label,
         )
         self.color_map = color_map
-        self.reload = reload
+        self.reload = reload or config_changed
+        if config_changed:
+            self._grid_index = None
+            self.main_image.clear()
         self.update_labels()
 
         self._fetch_running_scan()
@@ -638,55 +620,51 @@ class Heatmap(ImageBase):
 
         args = self.arg_bundle_to_dict(4, msg.request_inputs["arg_bundle"])
 
-        shape = (
-            args[self._image_config.x_device.entry][-1],
-            args[self._image_config.y_device.entry][-1],
-        )
+        x_entry = self._image_config.x_device.entry
+        y_entry = self._image_config.y_device.entry
+        shape = (args[x_entry][-1], args[y_entry][-1])
 
         data = self.main_image.raw_data
 
         if data is None or data.shape != shape:
             data = np.empty(shape)
             data.fill(np.nan)
-
-        def _get_grid_data(axis, snaked=True):
-            x_grid, y_grid = np.meshgrid(axis[0], axis[1])
-            if snaked:
-                y_grid.T[::2] = np.fliplr(y_grid.T[::2])
-            x_flat = x_grid.T.ravel()
-            y_flat = y_grid.T.ravel()
-            positions = np.vstack((x_flat, y_flat)).T
-            return positions
+        elif self.reload:
+            data.fill(np.nan)
 
         snaked = msg.request_inputs["kwargs"].get("snaked", True)
 
-        # If the scan's fast axis is x, we need to swap the x and y axes
-        swap = bool(msg.request_inputs["arg_bundle"][4] == self._image_config.x_device.entry)
+        slow_entry, fast_entry = (
+            msg.request_inputs["arg_bundle"][0],
+            msg.request_inputs["arg_bundle"][4],
+        )
 
-        # calculate the QTransform to put (0,0) at the axis origin
-        scan_pos = np.asarray(msg.info["positions"])
-        x_min = min(scan_pos[:, 0])
-        x_max = max(scan_pos[:, 0])
-        y_min = min(scan_pos[:, 1])
-        y_max = max(scan_pos[:, 1])
+        scan_pos = np.asarray(msg.info["positions"], dtype=float)
+        relative = bool(msg.request_inputs["kwargs"].get("relative", False))
 
-        x_range = x_max - x_min
-        y_range = y_max - y_min
+        def _axis_column(entry: str) -> int:
+            return 0 if entry == slow_entry else 1
 
-        pixel_size_x = x_range / (shape[0] - 1)
-        pixel_size_y = y_range / (shape[1] - 1)
+        def _axis_levels(entry: str, npts: int) -> np.ndarray:
+            start, stop = args[entry][:2]
+            if relative:
+                origin = float(scan_pos[0, _axis_column(entry)] - start)
+                return origin + np.linspace(start, stop, npts)
+            return np.linspace(start, stop, npts)
+
+        x_levels = _axis_levels(x_entry, shape[0])
+        y_levels = _axis_levels(y_entry, shape[1])
+
+        pixel_size_x = (
+            float(x_levels[-1] - x_levels[0]) / max(shape[0] - 1, 1) if shape[0] > 1 else 1.0
+        )
+        pixel_size_y = (
+            float(y_levels[-1] - y_levels[0]) / max(shape[1] - 1, 1) if shape[1] > 1 else 1.0
+        )
 
         transform = QTransform()
-        if swap:
-            transform.scale(pixel_size_y, pixel_size_x)
-            transform.translate(y_min / pixel_size_y - 0.5, x_min / pixel_size_x - 0.5)
-        else:
-            transform.scale(pixel_size_x, pixel_size_y)
-            transform.translate(x_min / pixel_size_x - 0.5, y_min / pixel_size_y - 0.5)
-
-        target_positions = _get_grid_data(
-            (np.arange(shape[int(swap)]), np.arange(shape[int(not swap)])), snaked=snaked
-        )
+        transform.scale(pixel_size_x, pixel_size_y)
+        transform.translate(x_levels[0] / pixel_size_x - 0.5, y_levels[0] / pixel_size_y - 0.5)
 
         # Fill the data array with the z values
         if self._grid_index is None or self.reload:
@@ -694,7 +672,16 @@ class Heatmap(ImageBase):
             self.reload = False
 
         for i in range(self._grid_index, len(z_data)):
-            data[target_positions[i, int(swap)], target_positions[i, int(not swap)]] = z_data[i]
+            slow_i, fast_i = divmod(i, args[fast_entry][-1])
+            if snaked and (slow_i % 2 == 1):
+                fast_i = args[fast_entry][-1] - 1 - fast_i
+
+            if x_entry == fast_entry:
+                x_i, y_i = fast_i, slow_i
+            else:
+                x_i, y_i = slow_i, fast_i
+
+            data[x_i, y_i] = z_data[i]
         self._grid_index = len(z_data)
         return data, transform
 

bec_widgets/widgets/plots/image/image.py

@@ -22,6 +22,7 @@ from bec_widgets.widgets.control.device_input.base_classes.device_input_base imp
 from bec_widgets.widgets.control.device_input.device_combobox.device_combobox import DeviceComboBox
 from bec_widgets.widgets.plots.image.image_base import ImageBase
 from bec_widgets.widgets.plots.image.image_item import ImageItem
+from bec_widgets.widgets.plots.plot_base import PlotBase
 
 logger = bec_logger.logger
 
@@ -59,41 +60,7 @@ class Image(ImageBase):
     RPC = True
     ICON_NAME = "image"
     USER_ACCESS = [
-        # General PlotBase Settings
-        "enable_toolbar",
-        "enable_toolbar.setter",
-        "enable_side_panel",
-        "enable_side_panel.setter",
-        "enable_fps_monitor",
-        "enable_fps_monitor.setter",
-        "set",
-        "title",
-        "title.setter",
-        "x_label",
-        "x_label.setter",
-        "y_label",
-        "y_label.setter",
-        "x_limits",
-        "x_limits.setter",
-        "y_limits",
-        "y_limits.setter",
-        "x_grid",
-        "x_grid.setter",
-        "y_grid",
-        "y_grid.setter",
-        "inner_axes",
-        "inner_axes.setter",
-        "outer_axes",
-        "outer_axes.setter",
-        "auto_range_x",
-        "auto_range_x.setter",
-        "auto_range_y",
-        "auto_range_y.setter",
-        "minimal_crosshair_precision",
-        "minimal_crosshair_precision.setter",
-        "attach",
-        "detach",
-        "screenshot",
+        *PlotBase.USER_ACCESS,
         # ImageView Specific Settings
         "color_map",
         "color_map.setter",
@@ -103,8 +70,6 @@ class Image(ImageBase):
         "v_min.setter",
         "v_max",
         "v_max.setter",
-        "lock_aspect_ratio",
-        "lock_aspect_ratio.setter",
         "autorange",
         "autorange.setter",
         "autorange_mode",

bec_widgets/widgets/plots/image/image_base.py

@@ -9,6 +9,7 @@ from pydantic import BaseModel, ConfigDict, Field, ValidationError
 from qtpy.QtCore import QPointF, Signal, SignalInstance
 from qtpy.QtWidgets import QDialog, QVBoxLayout
 
+from bec_widgets.utils import Colors
 from bec_widgets.utils.container_utils import WidgetContainerUtils
 from bec_widgets.utils.error_popups import SafeProperty, SafeSlot
 from bec_widgets.utils.side_panel import SidePanel
@@ -131,8 +132,7 @@ class ImageLayerManager:
         image.setZValue(z_position)
         image.removed.connect(self._remove_destroyed_layer)
 
-        # FIXME: For now, we hard-code the default color map here. In the future, this should be configurable.
-        image.color_map = "plasma"
+        image.color_map = self.parent.config.color_map
 
         self.layers[name] = ImageLayer(name=name, image=image, sync=sync)
         self.plot_item.addItem(image)
@@ -249,6 +249,8 @@ class ImageBase(PlotBase):
     Base class for the Image widget.
     """
 
+    MAX_TICKS_COLORBAR = 10
+
     sync_colorbar_with_autorange = Signal()
     image_updated = Signal()
     layer_added = Signal(str)
@@ -460,18 +462,20 @@ class ImageBase(PlotBase):
                 self.setProperty("autorange", False)
 
             if style == "simple":
-                self._color_bar = pg.ColorBarItem(colorMap=self.config.color_map)
+                cmap = Colors.get_colormap(self.config.color_map)
+                self._color_bar = pg.ColorBarItem(colorMap=cmap)
                 self._color_bar.setImageItem(self.layer_manager["main"].image)
                 self._color_bar.sigLevelsChangeFinished.connect(disable_autorange)
+                self.config.color_bar = "simple"
 
             elif style == "full":
                 self._color_bar = pg.HistogramLUTItem()
                 self._color_bar.setImageItem(self.layer_manager["main"].image)
-                self._color_bar.gradient.loadPreset(self.config.color_map)
+                self.config.color_bar = "full"
+                self._apply_colormap_to_colorbar(self.config.color_map)
                 self._color_bar.sigLevelsChanged.connect(disable_autorange)
 
             self.plot_widget.addItem(self._color_bar, row=0, col=1)
-            self.config.color_bar = style
         else:
             if self._color_bar:
                 self.plot_widget.removeItem(self._color_bar)
@@ -484,6 +488,37 @@ class ImageBase(PlotBase):
         if vrange:  # should be at the end to disable the autorange if defined
             self.v_range = vrange
 
+    def _apply_colormap_to_colorbar(self, color_map: str) -> None:
+        if not self._color_bar:
+            return
+
+        cmap = Colors.get_colormap(color_map)
+
+        if self.config.color_bar == "simple":
+            self._color_bar.setColorMap(cmap)
+            return
+
+        if self.config.color_bar != "full":
+            return
+
+        gradient = getattr(self._color_bar, "gradient", None)
+        if gradient is None:
+            return
+
+        positions = np.linspace(0.0, 1.0, self.MAX_TICKS_COLORBAR)
+        colors = cmap.map(positions, mode="byte")
+
+        colors = np.asarray(colors)
+        if colors.ndim != 2:
+            return
+        if colors.shape[1] == 3:  # add alpha
+            alpha = np.full((colors.shape[0], 1), 255, dtype=colors.dtype)
+            colors = np.concatenate([colors, alpha], axis=1)
+
+        ticks = [(float(p), tuple(int(x) for x in c)) for p, c in zip(positions, colors)]
+        state = {"mode": "rgb", "ticks": ticks}
+        gradient.restoreState(state)
+
     ################################################################################
     # Static rois with roi manager
 
@@ -754,10 +789,7 @@ class ImageBase(PlotBase):
                 layer.image.color_map = value
 
             if self._color_bar:
-                if self.config.color_bar == "simple":
-                    self._color_bar.setColorMap(value)
-                elif self.config.color_bar == "full":
-                    self._color_bar.gradient.loadPreset(value)
+                self._apply_colormap_to_colorbar(self.config.color_map)
         except ValidationError:
             return
 

bec_widgets/widgets/plots/image/image_item.py

@@ -119,7 +119,8 @@ class ImageItem(BECConnector, pg.ImageItem):
         """Set a new color map."""
         try:
             self.config.color_map = value
-            self.setColorMap(value)
+            cmap = Colors.get_colormap(self.config.color_map)
+            self.setColorMap(cmap)
         except ValidationError:
             logger.error(f"Invalid colormap '{value}' provided.")
 

bec_widgets/widgets/plots/motor_map/motor_map.py

@@ -11,7 +11,7 @@ from qtpy.QtGui import QColor
 from qtpy.QtWidgets import QHBoxLayout, QMainWindow, QWidget
 
 from bec_widgets.utils import Colors, ConnectionConfig
-from bec_widgets.utils.colors import apply_theme
+from bec_widgets.utils.colors import set_theme
 from bec_widgets.utils.error_popups import SafeProperty, SafeSlot
 from bec_widgets.utils.settings_dialog import SettingsDialog
 from bec_widgets.utils.toolbars.toolbar import MaterialIconAction
@@ -90,47 +90,7 @@ class MotorMap(PlotBase):
     RPC = True
     ICON_NAME = "my_location"
     USER_ACCESS = [
-        # General PlotBase Settings
-        "enable_toolbar",
-        "enable_toolbar.setter",
-        "enable_side_panel",
-        "enable_side_panel.setter",
-        "enable_fps_monitor",
-        "enable_fps_monitor.setter",
-        "set",
-        "title",
-        "title.setter",
-        "x_label",
-        "x_label.setter",
-        "y_label",
-        "y_label.setter",
-        "x_limits",
-        "x_limits.setter",
-        "y_limits",
-        "y_limits.setter",
-        "x_grid",
-        "x_grid.setter",
-        "y_grid",
-        "y_grid.setter",
-        "inner_axes",
-        "inner_axes.setter",
-        "outer_axes",
-        "outer_axes.setter",
-        "lock_aspect_ratio",
-        "lock_aspect_ratio.setter",
-        "auto_range_x",
-        "auto_range_x.setter",
-        "auto_range_y",
-        "auto_range_y.setter",
-        "x_log",
-        "x_log.setter",
-        "y_log",
-        "y_log.setter",
-        "legend_label_size",
-        "legend_label_size.setter",
-        "attach",
-        "detach",
-        "screenshot",
+        *PlotBase.USER_ACCESS,
         # motor_map specific
         "color",
         "color.setter",
@@ -830,7 +790,7 @@ if __name__ == "__main__":  # pragma: no cover
     from qtpy.QtWidgets import QApplication
 
     app = QApplication(sys.argv)
-    apply_theme("dark")
+    set_theme("dark")
     widget = DemoApp()
     widget.show()
     widget.resize(1400, 600)