wip

Automatically generated by python-semantic-release

.github/workflows/end2end-conda.yml

@@ -47,4 +47,12 @@ jobs:
           source ./bin/install_bec_dev.sh -t
           cd ../
           pip install -e ./ophyd_devices -e .[dev,pyside6] -e ./bec_testing_plugin
-          pytest -v --files-path ./ --start-servers --random-order  ./tests/end-2-end
+          pytest -v --files-path ./ --start-servers --random-order  ./tests/end-2-end
+
+      - name: Upload logs if job fails
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: pytest-logs
+          path: ./logs/*.log
+          retention-days: 7

.github/workflows/formatter.yml

@@ -14,10 +14,15 @@ jobs:
 
       - name: Run black and isort
         run: |
-          pip install black isort
-          pip install -e .[dev]
+          pip install uv
+          uv pip install --system black isort
+          uv pip install --system -e .[dev]
           black --check --diff --color .
           isort --check --diff ./
+      
+      - name: Check for disallowed imports from PySide
+        run: '! grep -re "from PySide6\." bec_widgets/ tests/ | grep  -v -e "PySide6.QtDesigner" -e "PySide6.scripts"'
+
   Pylint:
     runs-on: ubuntu-latest
 

.github/workflows/pytest-matrix.yml

@@ -56,4 +56,4 @@ jobs:
       - name: Run Pytest
         run: |
           pip install pytest pytest-random-order
-          pytest -v --maxfail=2 --junitxml=report.xml --random-order ./tests/unit_tests
+          pytest -v --junitxml=report.xml --random-order ./tests/unit_tests

.github/workflows/stale-issues.yml

@@ -0,0 +1,15 @@
+name: 'Close stale issues and PRs'
+on:
+  schedule:
+    - cron: '00 10 * * *'
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    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

CHANGELOG.md

@@ -1,6 +1,603 @@
 # CHANGELOG
 
 
+## v2.21.4 (2025-07-08)
+
+### Bug Fixes
+
+- **image_roi_tree**: Changing color dialog from ColorButtonNative is open once
+  ([`244bca4`](https://github.com/bec-project/bec_widgets/commit/244bca4e1ec7c00109534b9f503ff2eb125c1ffe))
+
+
+## v2.21.3 (2025-07-03)
+
+### Bug Fixes
+
+- **connector**: Remove safeslot for now
+  ([`25f28c4`](https://github.com/bec-project/bec_widgets/commit/25f28c47e32af1be7778803dc27d8c2a367172ed))
+
+### Refactoring
+
+- **toolbar**: Split toolbar into components, bundles and connections
+  ([`db720e8`](https://github.com/bec-project/bec_widgets/commit/db720e8fa46bb2fb10c73afa1b4f039cd256d68b))
+
+
+## v2.21.2 (2025-06-30)
+
+### Bug Fixes
+
+- **waveform**: Fix waveform categorisation for aborted scans
+  ([`09c5a44`](https://github.com/bec-project/bec_widgets/commit/09c5a443aac675f02fa1e38179deb9863af152e2))
+
+### Testing
+
+- Assert config for equality, not identity
+  ([`3f5ab14`](https://github.com/bec-project/bec_widgets/commit/3f5ab142a3cb5446261c4faebdc7b13f10ef4a80))
+
+
+## v2.21.1 (2025-06-29)
+
+### Bug Fixes
+
+- **sbb monitor**: Add missing pyproject file
+  ([`371bc48`](https://github.com/bec-project/bec_widgets/commit/371bc485d060404433082c9e3e00780961ce6ae3))
+
+
+## v2.21.0 (2025-06-28)
+
+### Features
+
+- **sbb monitor**: Add sbb monitor widget
+  ([`3d59c25`](https://github.com/bec-project/bec_widgets/commit/3d59c25aa93590a62ab4d31a4ab08589402bf407))
+
+
+## v2.20.1 (2025-06-28)
+
+### Bug Fixes
+
+- **signal input base**: Unregister callback to avoid accessing deleted qt objects
+  ([`7ba8863`](https://github.com/bec-project/bec_widgets/commit/7ba8863d6a0c21f772e4ef8a5d4180c2a7ab49cb))
+
+
+## v2.20.0 (2025-06-26)
+
+### Bug Fixes
+
+- **curve_settings**: Larger minimalWidth for the x device combobox selection
+  ([`48a0e58`](https://github.com/bec-project/bec_widgets/commit/48a0e5831feccd30f24218821bbc9d73f8c47933))
+
+### Features
+
+- **waveform**: Move x axis selection to a combobox
+  ([`d10328c`](https://github.com/bec-project/bec_widgets/commit/d10328cb5c775a9b7b40ed4e9f2889e63eb039ff))
+
+### Refactoring
+
+- **curve settings**: Move signal logic to SignalCombobox
+  ([`e841468`](https://github.com/bec-project/bec_widgets/commit/e84146889210165de1c4e63eb20b39f30cc5c623))
+
+### Testing
+
+- **curve settings**: Add curve tree elements to the dialog test
+  ([`1e9dd4c`](https://github.com/bec-project/bec_widgets/commit/1e9dd4cd2561d37bdda1cd86b511295c259b2831))
+
+
+## v2.19.4 (2025-06-26)
+
+### Bug Fixes
+
+- **curve tree**: Remove manual interception of the close event; call parent cleanup
+  ([`bc3085a`](https://github.com/bec-project/bec_widgets/commit/bc3085ab8cb6688da358df4a7c07fc213a99f2df))
+
+- **waveform**: Curve tree elements must clean up signal combobox
+  ([`9cba696`](https://github.com/bec-project/bec_widgets/commit/9cba696afd3300a76678dfdc4226604696cc3696))
+
+
+## v2.19.3 (2025-06-25)
+
+### Bug Fixes
+
+- **scan_control**: Safeguard against empty history; reversed history to fetch the newest scan
+  ([`29a26b1`](https://github.com/bec-project/bec_widgets/commit/29a26b19f9ab829b0d877c3233613a0936db0a12))
+
+
+## v2.19.2 (2025-06-23)
+
+### Bug Fixes
+
+- **scan_control**: Scan parameters fetched from the scan_history, fix #707
+  ([`4456297`](https://github.com/bec-project/bec_widgets/commit/4456297beb940b147882f96caee6fb19aaf93c73))
+
+### Build System
+
+- Bec_lib 3.44 required
+  ([`9f3dcc3`](https://github.com/bec-project/bec_widgets/commit/9f3dcc3ab30a2c238ffffa8d594735ccaf6f1ca4))
+
+### Refactoring
+
+- **scan_control**: Request_last_executed_scan_parameters logic adjusted
+  ([`57f75bd`](https://github.com/bec-project/bec_widgets/commit/57f75bd4d506ca4d8dc982f3051d0d4c29b0d41c))
+
+
+## v2.19.1 (2025-06-23)
+
+### Bug Fixes
+
+- **launch_window**: Number of remaining connections extended to 4
+  ([`7484f51`](https://github.com/bec-project/bec_widgets/commit/7484f5160c8c6d632fd27996035ff6c0dda2e657))
+
+
+## v2.19.0 (2025-06-23)
+
+### Bug Fixes
+
+- **ci**: Extend check for pyside import to tests
+  ([`d5a40da`](https://github.com/bec-project/bec_widgets/commit/d5a40dabc74753acad05e3eb6b121499fc1e03d7))
+
+### Features
+
+- (#494) add signal display to device browser
+  ([`f3da6e9`](https://github.com/bec-project/bec_widgets/commit/f3da6e959e0416827ee5d02e34e6ad0ecfc8e5e7))
+
+- (#494) add tabbed layout for device item
+  ([`3378051`](https://github.com/bec-project/bec_widgets/commit/337805125098c3e028a17b74ef6d9ae4b9ba3d6d))
+
+- (#494) display device signals
+  ([`3a10341`](https://github.com/bec-project/bec_widgets/commit/3a103410e7448256a56b59bb3276fee056ec42a0))
+
+
+## v2.18.0 (2025-06-22)
+
+### Bug Fixes
+
+- Make settings dialog resizable
+  ([`5a564a5`](https://github.com/bec-project/bec_widgets/commit/5a564a5f3f3229e6407ea52a59d3e63319dc214a))
+
+- **curve settings**: Add initial size hint
+  ([`a9708f6`](https://github.com/bec-project/bec_widgets/commit/a9708f6d8f15c42b142488da1e392a8f3179932a))
+
+### Features
+
+- **curve settings**: Add combobox selection for device and signal
+  ([`eea5f7e`](https://github.com/bec-project/bec_widgets/commit/eea5f7ebbd2b477b3ed19c7efcc76390dd391f26))
+
+- **device combobox**: Emit reset event if validation fails
+  ([`4c2c0c5`](https://github.com/bec-project/bec_widgets/commit/4c2c0c5525d593d8ec7fd554336cb11adbe32de2))
+
+- **FilterIO**: Add support for item data
+  ([`8e8acd6`](https://github.com/bec-project/bec_widgets/commit/8e8acd672c0deb8dcd928886fb574452ac956de7))
+
+- **signal combobox**: Add reset_selection slot
+  ([`b51de1a`](https://github.com/bec-project/bec_widgets/commit/b51de1a00e4b17c44cab23e5097391c6fa8ea0e2))
+
+### Refactoring
+
+- **device input**: Refactor to SafeProperty and SafeSlot
+  ([`6e2f2ce`](https://github.com/bec-project/bec_widgets/commit/6e2f2cea91ba3af33e9891532506f4b0b65b90c8))
+
+
+## v2.17.0 (2025-06-22)
+
+### Bug Fixes
+
+- **bec_progressbar**: Layout and sizing adjustments
+  ([`b02c870`](https://github.com/bec-project/bec_widgets/commit/b02c870dbfecb4bc6921ec4c915dac0e67beb9b4))
+
+- **launch_window**: Number of remaining connections increase to 2 to include the ScanProgressBar
+  ([`3bbb8da`](https://github.com/bec-project/bec_widgets/commit/3bbb8daa24348613f62bde667a446d37dcec8fb0))
+
+- **main_window**: Labels and sizing of scan progress adopted
+  ([`aca6efb`](https://github.com/bec-project/bec_widgets/commit/aca6efb567528eb3c68521a59b4f9903a5616c6f))
+
+- **scan_progressbar**: Cleanup adjusted
+  ([`e8ae972`](https://github.com/bec-project/bec_widgets/commit/e8ae9725fa86b7db52a147ca5a2acc62fa2ccf43))
+
+- **scan_progressbar**: Mapping of bec progress states to the progressbar enums
+  ([`88b42e4`](https://github.com/bec-project/bec_widgets/commit/88b42e49e30a0aa0edc2de4d970408f4be5bde6b))
+
+### Build System
+
+- Update min dependency of bec to 3.42.4
+  ([`a4274ff`](https://github.com/bec-project/bec_widgets/commit/a4274ff8cd9f3e73a61b2eaf902c172c028d21b0))
+
+### Features
+
+- **main_window**: Added scan progress bar to BECMainWindow status bar
+  ([`497e394`](https://github.com/bec-project/bec_widgets/commit/497e394deb5cfe36c8fc4f769fef26f109fd1c1f))
+
+- **main_window**: Timer to show hide scan progress when it is relevant only
+  ([`9ff1706`](https://github.com/bec-project/bec_widgets/commit/9ff170660edd9e03f99eccee60b5e20fc1cf5a8d))
+
+- **progressbar**: Added padding as designer property
+  ([`a451625`](https://github.com/bec-project/bec_widgets/commit/a451625a5ab804ca8259f9c9f83c4f9ebbea4a5b))
+
+- **progressbar**: State setting and dynamic corner radius
+  ([`d3a9e09`](https://github.com/bec-project/bec_widgets/commit/d3a9e0903a263d735ecab3a2ad9319c9d5e86092))
+
+- **scan_progressbar**: Added oneline design for compact applications
+  ([`d5ca7b8`](https://github.com/bec-project/bec_widgets/commit/d5ca7b84337cf60aa66f961d357ae66994f53c7a))
+
+- **scan_progressbar**: Added progressbar with hooks to scan progress and device progress
+  ([`c4b8538`](https://github.com/bec-project/bec_widgets/commit/c4b85381a41e4742567680864668ee83d498b1d1))
+
+### Refactoring
+
+- **progressbar**: Change slot / property to safeslot / safeproperty
+  ([`92d0ffe`](https://github.com/bec-project/bec_widgets/commit/92d0ffee65babc718fafd60131d0a4f291e5ca2b))
+
+### Testing
+
+- **scan progress**: Add test for queue update logic
+  ([`b2a46e2`](https://github.com/bec-project/bec_widgets/commit/b2a46e284d45e97dd9853d1a3c8e95de7e530267))
+
+- **scan_progress**: Tests extended
+  ([`6c04eac`](https://github.com/bec-project/bec_widgets/commit/6c04eac18c887526b333f58fc1118c3b4029abd8))
+
+
+## v2.16.2 (2025-06-20)
+
+### Bug Fixes
+
+- **waveform**: Asyncsignal are handled with the same update mechanism as async readback
+  ([`a3ffcef`](https://github.com/bec-project/bec_widgets/commit/a3ffcefe8085fa1a88d679f8ef6adfdff786492e))
+
+### Testing
+
+- **utils**: Dmmock can fetch get_bec_signals method
+  ([`3146d98`](https://github.com/bec-project/bec_widgets/commit/3146d98c572ff2bb8ab77f71b75d9612e364ffe0))
+
+
+## v2.16.1 (2025-06-20)
+
+### Bug Fixes
+
+- **scatter**: Fix tab order
+  ([`235aabf`](https://github.com/bec-project/bec_widgets/commit/235aabf307ef0c01a51a5cd8be4eb53915ed360c))
+
+
+## v2.16.0 (2025-06-17)
+
+### Bug Fixes
+
+- Adjust height of list widget
+  ([`11131ef`](https://github.com/bec-project/bec_widgets/commit/11131ef14c7e8714a4eaf70256da9e5835d60810))
+
+- Make website test robust
+  ([`4d8c07c`](https://github.com/bec-project/bec_widgets/commit/4d8c07cdd142bab4c0d8224c43e66517a02da7c1))
+
+- Parse config on submission and reload after
+  ([`5e4c129`](https://github.com/bec-project/bec_widgets/commit/5e4c129af6ae6644e4bb94f4129c6770fd26542d))
+
+- Pass on kwargs from PydanticModelForm
+  ([`a55f561`](https://github.com/bec-project/bec_widgets/commit/a55f561971a9ce2295cd835cd5cb6ce436d6c693))
+
+- Put waiting in thread
+  ([`1a350c3`](https://github.com/bec-project/bec_widgets/commit/1a350c3b16da0d990afd53d14934040e5e063177))
+
+- Reset dict table properly
+  ([`5623547`](https://github.com/bec-project/bec_widgets/commit/5623547e926b86eeb5e2164fa6ec9e36b99b8f63))
+
+- Scale dict widget height
+  ([`dea2568`](https://github.com/bec-project/bec_widgets/commit/dea2568de370450ca871fe7bf3573eec9acf8122))
+
+- Tidy up form widget formatting
+  ([`8f4c8e4`](https://github.com/bec-project/bec_widgets/commit/8f4c8e45b3d4a15c67e36cd52d475c3117eca1d3))
+
+### Features
+
+- Add a widget to edit lists in forms
+  ([`7fc85ba`](https://github.com/bec-project/bec_widgets/commit/7fc85bac7fff8555b73d28eefe9a538540d574b9))
+
+- Add set form item
+  ([`be73349`](https://github.com/bec-project/bec_widgets/commit/be73349c706582c144813f70dbc477372057de86))
+
+- Allow editing device config from browser
+  ([`886964b`](https://github.com/bec-project/bec_widgets/commit/886964bb54d2f3923fb6baf198652bb05cf28eb2))
+
+- Generate combobox for literal str
+  ([`138d4ca`](https://github.com/bec-project/bec_widgets/commit/138d4cabbd50e3c86ab18e9cdc25bbb5cdabc511))
+
+### Performance Improvements
+
+- Replace wait with waitUntil
+  ([`d626caa`](https://github.com/bec-project/bec_widgets/commit/d626caae3dc71683134cc47073bc131eba4820f5))
+
+### Refactoring
+
+- Move device config form to module
+  ([`9ce31c9`](https://github.com/bec-project/bec_widgets/commit/9ce31c9833ae38721b2246cdcac50f1154fba99d))
+
+- Rename field widgets
+  ([`b0d03c0`](https://github.com/bec-project/bec_widgets/commit/b0d03c0648cd365143dfed27d4755d6f5b9c7a45))
+
+### Testing
+
+- Add tests for config dialog
+  ([`a9613a0`](https://github.com/bec-project/bec_widgets/commit/a9613a07b0cd9cd9455fd996d124c77218c9388f))
+
+
+## v2.15.1 (2025-06-16)
+
+### Bug Fixes
+
+- **main_window**: Added expiration timer for scroll label for ClientInfoMessage
+  ([`187bf49`](https://github.com/bec-project/bec_widgets/commit/187bf493a5b18299a10939901b9ed7e308435092))
+
+- **scroll_label**: Updating label during scrolling is done imminently, regardless scrolling
+  ([`1612933`](https://github.com/bec-project/bec_widgets/commit/1612933dd9689f2bf480ad81811c051201a9ff70))
+
+
+## v2.15.0 (2025-06-15)
+
+### Bug Fixes
+
+- **main_window**: Central widget cleanup check to not remove None
+  ([`644be62`](https://github.com/bec-project/bec_widgets/commit/644be621f20cf09037da763f6217df9d1e4642bc))
+
+### Features
+
+- **main_window**: Main window can display the messages from the send_client_info as a scrolling
+  horizontal text; closes #700
+  ([`0dec78a`](https://github.com/bec-project/bec_widgets/commit/0dec78afbaddbef98d20949d3a0ba4e0dc8529df))
+
+### Refactoring
+
+- **main_window**: App id is displayed as QLabel instead of message
+  ([`57b9a57`](https://github.com/bec-project/bec_widgets/commit/57b9a57a631f267a8cb3622bf73035ffb15510e6))
+
+### Testing
+
+- **main_window**: Becmainwindow tests extended
+  ([`30acc4c`](https://github.com/bec-project/bec_widgets/commit/30acc4c236bfbfed19f56512b264a52b4359e6c1))
+
+
+## v2.14.0 (2025-06-13)
+
+### Features
+
+- **image_roi**: Added EllipticalROI
+  ([`af8db0b`](https://github.com/bec-project/bec_widgets/commit/af8db0bede32dd10ad72671a8c2978ca884f4994))
+
+### Refactoring
+
+- **image_roi_tree**: Shape switch logic adjusted to reduce code repetition
+  ([`f0d48a0`](https://github.com/bec-project/bec_widgets/commit/f0d48a05085bb8c628e516d4a976d776ee63c7c3))
+
+
+## v2.13.2 (2025-06-13)
+
+### Bug Fixes
+
+- Allow sets in generated form types
+  ([`32fd959`](https://github.com/bec-project/bec_widgets/commit/32fd959e675108265f35139b44d02ba966bd37e2))
+
+
+## v2.13.1 (2025-06-12)
+
+### Bug Fixes
+
+- **main_window**: Event filter applied on QEvent.Type.StatusTip; closes #698
+  ([`9f853b0`](https://github.com/bec-project/bec_widgets/commit/9f853b08640f0ffff9f5b59c6d5e0dd3e210d4f6))
+
+
+## v2.13.0 (2025-06-10)
+
+### Bug Fixes
+
+- **roi**: Removed roi handle adding/removing inconsistencies
+  ([`f904499`](https://github.com/bec-project/bec_widgets/commit/f9044996f6d62cdbb693149934b09625fb39fd55))
+
+### Features
+
+- **image_roi_tree**: Lock/unlock rois possible through the ROIPropertyTree
+  ([`594185d`](https://github.com/bec-project/bec_widgets/commit/594185dde9c73991489f2154507f1c3d3822c5b4))
+
+- **roi**: Rois can be lock to be not moved by mouse
+  ([`46d7e3f`](https://github.com/bec-project/bec_widgets/commit/46d7e3f5170a5f8b444043bc49651921816f7003))
+
+
+## v2.12.4 (2025-06-10)
+
+### Bug Fixes
+
+- **image_roi**: Coordinates are emitted correctly when handles are inverted; closes #672
+  ([`9ef418b`](https://github.com/bec-project/bec_widgets/commit/9ef418bf5597d4be77adc3c0c88c1c1619c9aa2f))
+
+### Continuous Integration
+
+- Add stale issue job
+  ([`b3ce680`](https://github.com/bec-project/bec_widgets/commit/b3ce68070d58cdd76559cbd7db04cdbcc6c1f075))
+
+
+## v2.12.3 (2025-06-05)
+
+### Bug Fixes
+
+- **crosshair**: Use objectName instead of config for retrieving the monitor name
+  ([`edfac87`](https://github.com/bec-project/bec_widgets/commit/edfac87868605b4b755f7732b2841673de53bc3f))
+
+- **device_combobox**: Tuple entries of preview signals are checked in DeviceComboBoxes just for the
+  relevant device
+  ([`12f5233`](https://github.com/bec-project/bec_widgets/commit/12f523374586d55499f80baf56a50b6ef486cd43))
+
+- **image**: Preview signals can be used in Image widget; update logic adjusted; closes #683
+  ([`2711164`](https://github.com/bec-project/bec_widgets/commit/271116453d1ef5316b19457d04613b6ddc939cdb))
+
+### Build System
+
+- Update min dependency of bec to 3.38
+  ([`3740ac8`](https://github.com/bec-project/bec_widgets/commit/3740ac8e325a489d59faca648896ffcea29e1a02))
+
+
+## v2.12.2 (2025-06-05)
+
+### Bug Fixes
+
+- **waveform**: Safeguard for history data access, closes #571; removed return values "none"
+  ([`8570538`](https://github.com/bec-project/bec_widgets/commit/85705383e4aff2f83f76d342db0a13380aeca42f))
+
+
+## v2.12.1 (2025-06-05)
+
+### Bug Fixes
+
+- **crosshair**: Emitted name from crosshair 2D is objectName of image or its id
+  ([`3e2544e`](https://github.com/bec-project/bec_widgets/commit/3e2544e52a84b30a5acb4a7874025fa359a3c58d))
+
+
+## v2.12.0 (2025-06-04)
+
+### Bug Fixes
+
+- Exclude metadata from RPC
+  ([`718116a`](https://github.com/bec-project/bec_widgets/commit/718116afc3a724658c4cd57b76e93249a66a9ebd))
+
+- Grid formatting in TypedForm
+  ([`5949121`](https://github.com/bec-project/bec_widgets/commit/594912136e2118de1a4de5213c2f668952f28a84))
+
+- Make generate plugin robust to multiline init
+  ([`a10e6f7`](https://github.com/bec-project/bec_widgets/commit/a10e6f7820309d590e832f2bca44ca1db8ef72a1))
+
+instead of str.find, use multiline regex with whitespace
+
+- **device browser**: Mocks and utils for tests
+  ([`e0e26c2`](https://github.com/bec-project/bec_widgets/commit/e0e26c205bf930d680e01910f87489decc7fbcdb))
+
+### Features
+
+- (#493) add dict to dynamic form types
+  ([`92d1d64`](https://github.com/bec-project/bec_widgets/commit/92d1d6435d6e8c05851804eb76605a4abeec01bb))
+
+- (#493) add helpers to dynamic form widgets
+  ([`a25c1a8`](https://github.com/bec-project/bec_widgets/commit/a25c1a8039078c92789b717b3f8a553c75814c33))
+
+- (#493) device browser to display config
+  ([`5188b38`](https://github.com/bec-project/bec_widgets/commit/5188b38c86f543d2abc742411b64fa127c6c0c16))
+
+- Add clickable label util
+  ([`2dda58f`](https://github.com/bec-project/bec_widgets/commit/2dda58f7d2adf1f41c6ce4fad02d55bd9aa200fa))
+
+
+## v2.11.0 (2025-06-04)
+
+### Bug Fixes
+
+- **image item**: Propagate remove call to parent class
+  ([`e211e4d`](https://github.com/bec-project/bec_widgets/commit/e211e4d7161cc4fc4b2f7cd18f058e070f5b4b7a))
+
+- **image layer**: Add layer main if it does not exist
+  ([`7eb2f54`](https://github.com/bec-project/bec_widgets/commit/7eb2f54e0ed556e0c30a4e14ded75e32dcf3d531))
+
+- **image_item**: Do not disconnect the monitor from within the image item
+  ([`4c0bd97`](https://github.com/bec-project/bec_widgets/commit/4c0bd977fc2b82680bbace763f5ffb19ed664f72))
+
+### Features
+
+- **image_layer**: Add default name for image layers
+  ([`4a343b2`](https://github.com/bec-project/bec_widgets/commit/4a343b204112c53e593e9bb43642d21f268dfa85))
+
+### Refactoring
+
+- **image**: Disconnect when layer is removed
+  ([`8a299a8`](https://github.com/bec-project/bec_widgets/commit/8a299a8268f3c21bbdc6629ad1f1f50a0aa0948b))
+
+- **image**: Introduce image base and image layer; rename vrange to v_range
+  ([`10f292d`](https://github.com/bec-project/bec_widgets/commit/10f292def9d1551bca0d8f63c0a94799c08ff507))
+
+- **image**: Move image item creation to layer manager
+  ([`c2b0c8c`](https://github.com/bec-project/bec_widgets/commit/c2b0c8c4336302ec4a7807c31b3f3b78a413c1aa))
+
+- **image**: Removed access to image item config
+  ([`99ecf6a`](https://github.com/bec-project/bec_widgets/commit/99ecf6a18f2e87d68f3de3abf56d97f7e6467912))
+
+- **image_base**: Move default color map to image layer
+  ([`92b89e7`](https://github.com/bec-project/bec_widgets/commit/92b89e72750fc0ab72ea51f865032133c49a7f18))
+
+- **image_base**: Renamed layers to layer_manager and added public methods for accessing the layer
+  manager
+  ([`92dade0`](https://github.com/bec-project/bec_widgets/commit/92dade09508ff3940e0b5dc99917302d61b03bc8))
+
+- **image_item**: Emit object name with removed signal
+  ([`a4f3117`](https://github.com/bec-project/bec_widgets/commit/a4f311794132c6c24370cb2f5b5e0725b12587fd))
+
+- **image_item**: Removed outdated image item config
+  ([`3e789ca`](https://github.com/bec-project/bec_widgets/commit/3e789ca35b6d0cf2d8ae9677bc65b7f0ca4eabc7))
+
+### Testing
+
+- Improve error message for widgets that are not properly cleaned up
+  ([`7c47505`](https://github.com/bec-project/bec_widgets/commit/7c47505c5a147885ca2e854e13c1eb3fddaf5489))
+
+
+## v2.10.3 (2025-06-04)
+
+### Bug Fixes
+
+- **color_button_native**: Popup logic to choose color moved to ColorButtonNative
+  ([`2d0ed94`](https://github.com/bec-project/bec_widgets/commit/2d0ed94f3feb38dfc9645f2c3b9d6a06b92637bb))
+
+
+## v2.10.2 (2025-06-03)
+
+### Bug Fixes
+
+- Remove unnecessary PySide imports
+  ([`1df6c19`](https://github.com/bec-project/bec_widgets/commit/1df6c1925b6ec88df8d7a1a5a79a5ddc6b1161b5))
+
+### Continuous Integration
+
+- Check for disallowed imports from PySide
+  ([`6b939ac`](https://github.com/bec-project/bec_widgets/commit/6b939ac34d01cdbb0e8e32a0bd4e56cad032e75b))
+
+
+## v2.10.1 (2025-06-02)
+
+### Bug Fixes
+
+- **console**: Qt console widget deleted
+  ([`cd4e90a`](https://github.com/bec-project/bec_widgets/commit/cd4e90a79fcdbc96f4ec23db22375d05a48731db))
+
+### Build System
+
+- Pyte removed from dependencies
+  ([`a64cf0d`](https://github.com/bec-project/bec_widgets/commit/a64cf0dd871c1419e02d3803c74cc45966baac19))
+
+
+## v2.10.0 (2025-06-02)
+
+### Bug Fixes
+
+- **waveform**: Waveform only update async data when scan is currently running
+  ([`f90150d`](https://github.com/bec-project/bec_widgets/commit/f90150d1c708331d4ee78f82ebf5ef23cd81fd17))
+
+### Continuous Integration
+
+- Add job logs to e2e test
+  ([`d12bd9f`](https://github.com/bec-project/bec_widgets/commit/d12bd9fe1a010babc94dc86405d1b75a2b07534c))
+
+- Fix artifact version
+  ([`2b4454a`](https://github.com/bec-project/bec_widgets/commit/2b4454a291bc69399ddd08780c44e1339825fb36))
+
+### Features
+
+- **waveform**: Large async dataset warning popup
+  ([`d0c1ac0`](https://github.com/bec-project/bec_widgets/commit/d0c1ac0cf5d421d14c9e050ccf5832cd30ca0764))
+
+
+## v2.9.2 (2025-05-30)
+
+### Bug Fixes
+
+- Logpanel error cycle
+  ([`d9dc60e`](https://github.com/bec-project/bec_widgets/commit/d9dc60ee9974e2e6e6005378cc17ef088a4ded2c))
+
+- Move log panel to bec connector and add rate limiter
+  ([`7322cd1`](https://github.com/bec-project/bec_widgets/commit/7322cd194fcf7f56d41c86ecbcd97a5d8bd60c3e))
+
+- **log_panel**: Removed lambda callback method
+  ([`9112616`](https://github.com/bec-project/bec_widgets/commit/91126168b62f3e1623521ceb205dd854287cfef7))
+
+
 ## v2.9.1 (2025-05-30)
 
 ### Bug Fixes

bec_widgets/applications/launch_window.py

@@ -27,7 +27,7 @@ from bec_widgets.utils.error_popups import SafeSlot
 from bec_widgets.utils.name_utils import pascal_to_snake
 from bec_widgets.utils.plugin_utils import get_plugin_auto_updates
 from bec_widgets.utils.round_frame import RoundedFrame
-from bec_widgets.utils.toolbar import ModularToolBar
+from bec_widgets.utils.toolbars.toolbar import ModularToolBar
 from bec_widgets.utils.ui_loader import UILoader
 from bec_widgets.widgets.containers.auto_update.auto_updates import AutoUpdates
 from bec_widgets.widgets.containers.dock.dock_area import BECDockArea
@@ -542,7 +542,7 @@ class LaunchWindow(BECMainWindow):
         remaining_connections = [
             connection for connection in connections.values() if connection.parent_id != self.gui_id
         ]
-        return len(remaining_connections) <= 1
+        return len(remaining_connections) <= 4
 
     def _turn_off_the_lights(self, connections: dict):
         """

bec_widgets/cli/client.py

@@ -49,6 +49,7 @@ _Widgets = {
     "ResetButton": "ResetButton",
     "ResumeButton": "ResumeButton",
     "RingProgressBar": "RingProgressBar",
+    "SBBMonitor": "SBBMonitor",
     "ScanControl": "ScanControl",
     "ScatterWaveform": "ScatterWaveform",
     "SignalComboBox": "SignalComboBox",
@@ -474,6 +475,20 @@ class BECProgressBar(RPCBase):
         >>> progressbar.label_template = "$value / $percentage %"
         """
 
+    @property
+    @rpc_call
+    def state(self):
+        """
+        None
+        """
+
+    @state.setter
+    @rpc_call
+    def state(self):
+        """
+        None
+        """
+
     @rpc_call
     def _get_label(self) -> str:
         """
@@ -530,6 +545,26 @@ class BaseROI(RPCBase):
             str: The current name of the ROI.
         """
 
+    @property
+    @rpc_call
+    def movable(self) -> "bool":
+        """
+        Gets whether this ROI is movable.
+
+        Returns:
+            bool: True if the ROI can be moved, False otherwise.
+        """
+
+    @movable.setter
+    @rpc_call
+    def movable(self) -> "bool":
+        """
+        Gets whether this ROI is movable.
+
+        Returns:
+            bool: True if the ROI can be moved, False otherwise.
+        """
+
     @property
     @rpc_call
     def line_color(self) -> "str":
@@ -639,6 +674,26 @@ class CircularROI(RPCBase):
             str: The current name of the ROI.
         """
 
+    @property
+    @rpc_call
+    def movable(self) -> "bool":
+        """
+        Gets whether this ROI is movable.
+
+        Returns:
+            bool: True if the ROI can be moved, False otherwise.
+        """
+
+    @movable.setter
+    @rpc_call
+    def movable(self) -> "bool":
+        """
+        Gets whether this ROI is movable.
+
+        Returns:
+            bool: True if the ROI can be moved, False otherwise.
+        """
+
     @property
     @rpc_call
     def line_color(self) -> "str":
@@ -1004,6 +1059,128 @@ class DeviceLineEdit(RPCBase):
         """
 
 
+class EllipticalROI(RPCBase):
+    """Elliptical Region of Interest with centre/width/height tracking and auto-labelling."""
+
+    @property
+    @rpc_call
+    def label(self) -> "str":
+        """
+        Gets the display name of this ROI.
+
+        Returns:
+            str: The current name of the ROI.
+        """
+
+    @label.setter
+    @rpc_call
+    def label(self) -> "str":
+        """
+        Gets the display name of this ROI.
+
+        Returns:
+            str: The current name of the ROI.
+        """
+
+    @property
+    @rpc_call
+    def movable(self) -> "bool":
+        """
+        Gets whether this ROI is movable.
+
+        Returns:
+            bool: True if the ROI can be moved, False otherwise.
+        """
+
+    @movable.setter
+    @rpc_call
+    def movable(self) -> "bool":
+        """
+        Gets whether this ROI is movable.
+
+        Returns:
+            bool: True if the ROI can be moved, False otherwise.
+        """
+
+    @property
+    @rpc_call
+    def line_color(self) -> "str":
+        """
+        Gets the current line color of the ROI.
+
+        Returns:
+            str: The current line color as a string (e.g., hex color code).
+        """
+
+    @line_color.setter
+    @rpc_call
+    def line_color(self) -> "str":
+        """
+        Gets the current line color of the ROI.
+
+        Returns:
+            str: The current line color as a string (e.g., hex color code).
+        """
+
+    @property
+    @rpc_call
+    def line_width(self) -> "int":
+        """
+        Gets the current line width of the ROI.
+
+        Returns:
+            int: The current line width in pixels.
+        """
+
+    @line_width.setter
+    @rpc_call
+    def line_width(self) -> "int":
+        """
+        Gets the current line width of the ROI.
+
+        Returns:
+            int: The current line width in pixels.
+        """
+
+    @rpc_call
+    def get_coordinates(self, typed: "bool | None" = None) -> "dict | tuple":
+        """
+        Return the ellipse's centre and size.
+
+        Args:
+            typed (bool | None): If True returns dict; otherwise tuple.
+        """
+
+    @rpc_call
+    def get_data_from_image(
+        self, image_item: "pg.ImageItem | None" = None, returnMappedCoords: "bool" = False, **kwargs
+    ):
+        """
+        Wrapper around `pyqtgraph.ROI.getArrayRegion`.
+
+        Args:
+            image_item (pg.ImageItem or None): The ImageItem to sample. If None, auto-detects
+                the first `ImageItem` in the same GraphicsScene as this ROI.
+            returnMappedCoords (bool): If True, also returns the coordinate array generated by
+                *getArrayRegion*.
+            **kwargs: Additional keyword arguments passed to *getArrayRegion* or *affineSlice*,
+                such as `axes`, `order`, `shape`, etc.
+
+        Returns:
+            ndarray: Pixel data inside the ROI, or (data, coords) if *returnMappedCoords* is True.
+        """
+
+    @rpc_call
+    def set_position(self, x: "float", y: "float"):
+        """
+        Sets the position of the ROI.
+
+        Args:
+            x (float): The x-coordinate of the new position.
+            y (float): The y-coordinate of the new position.
+        """
+
+
 class Image(RPCBase):
     """Image widget for displaying 2D data."""
 
@@ -1252,16 +1429,16 @@ class Image(RPCBase):
 
     @property
     @rpc_call
-    def vrange(self) -> "tuple":
+    def v_range(self) -> "QPointF":
         """
-        Get the vrange of the image.
+        Set the v_range of the main image.
         """
 
-    @vrange.setter
+    @v_range.setter
     @rpc_call
-    def vrange(self) -> "tuple":
+    def v_range(self) -> "QPointF":
         """
-        Get the vrange of the image.
+        Set the v_range of the main image.
         """
 
     @property
@@ -1459,12 +1636,12 @@ class Image(RPCBase):
     @rpc_call
     def image(
         self,
-        monitor: "str | None" = None,
+        monitor: "str | tuple | None" = None,
         monitor_type: "Literal['auto', '1d', '2d']" = "auto",
         color_map: "str | None" = None,
         color_bar: "Literal['simple', 'full'] | None" = None,
         vrange: "tuple[int, int] | None" = None,
-    ) -> "ImageItem":
+    ) -> "ImageItem | None":
         """
         Set the image source and update the image.
 
@@ -1489,11 +1666,12 @@ class Image(RPCBase):
     @rpc_call
     def add_roi(
         self,
-        kind: "Literal['rect', 'circle']" = "rect",
+        kind: "Literal['rect', 'circle', 'ellipse']" = "rect",
         name: "str | None" = None,
         line_width: "int | None" = 5,
         pos: "tuple[float, float] | None" = (10, 10),
         size: "tuple[float, float] | None" = (50, 50),
+        movable: "bool" = True,
         **pg_kwargs,
     ) -> "RectangularROI | CircularROI":
         """
@@ -1505,6 +1683,7 @@ class Image(RPCBase):
             line_width(int): The line width of the ROI.
             pos(tuple): The position of the ROI.
             size(tuple): The size of the ROI.
+            movable(bool): Whether the ROI is movable.
             **pg_kwargs: Additional arguments for the ROI.
 
         Returns:
@@ -2664,6 +2843,26 @@ class RectangularROI(RPCBase):
             str: The current name of the ROI.
         """
 
+    @property
+    @rpc_call
+    def movable(self) -> "bool":
+        """
+        Gets whether this ROI is movable.
+
+        Returns:
+            bool: True if the ROI can be moved, False otherwise.
+        """
+
+    @movable.setter
+    @rpc_call
+    def movable(self) -> "bool":
+        """
+        Gets whether this ROI is movable.
+
+        Returns:
+            bool: True if the ROI can be moved, False otherwise.
+        """
+
     @property
     @rpc_call
     def line_color(self) -> "str":
@@ -3051,6 +3250,12 @@ class RingProgressBar(RPCBase):
         """
 
 
+class SBBMonitor(RPCBase):
+    """A widget to display the SBB monitor website."""
+
+    ...
+
+
 class ScanControl(RPCBase):
     """Widget to submit new scans to the queue."""
 
@@ -3061,6 +3266,16 @@ class ScanControl(RPCBase):
         """
 
 
+class ScanProgressBar(RPCBase):
+    """Widget to display a progress bar that is hooked up to the scan progress of a scan."""
+
+    @rpc_call
+    def remove(self):
+        """
+        Cleanup the BECConnector
+        """
+
+
 class ScatterCurve(RPCBase):
     """Scatter curve item for the scatter waveform widget."""
 
@@ -3970,6 +4185,48 @@ class Waveform(RPCBase):
         The color palette of the figure widget.
         """
 
+    @property
+    @rpc_call
+    def skip_large_dataset_warning(self) -> "bool":
+        """
+        Whether to skip the large dataset warning when fetching async data.
+        """
+
+    @skip_large_dataset_warning.setter
+    @rpc_call
+    def skip_large_dataset_warning(self) -> "bool":
+        """
+        Whether to skip the large dataset warning when fetching async data.
+        """
+
+    @property
+    @rpc_call
+    def skip_large_dataset_check(self) -> "bool":
+        """
+        Whether to skip the large dataset warning when fetching async data.
+        """
+
+    @skip_large_dataset_check.setter
+    @rpc_call
+    def skip_large_dataset_check(self) -> "bool":
+        """
+        Whether to skip the large dataset warning when fetching async data.
+        """
+
+    @property
+    @rpc_call
+    def max_dataset_size_mb(self) -> "float":
+        """
+        The maximum dataset size (in MB) permitted when fetching async data from history before prompting the user.
+        """
+
+    @max_dataset_size_mb.setter
+    @rpc_call
+    def max_dataset_size_mb(self) -> "float":
+        """
+        The maximum dataset size (in MB) permitted when fetching async data from history before prompting the user.
+        """
+
     @rpc_call
     def plot(
         self,

bec_widgets/tests/utils.py

@@ -19,7 +19,7 @@ class FakeDevice(BECDevice):
             "readoutPriority": "baseline",
             "deviceClass": "ophyd.Device",
             "deviceConfig": {},
-            "deviceTags": ["user device"],
+            "deviceTags": {"user device"},
             "enabled": enabled,
             "readOnly": False,
             "name": self.name,
@@ -89,16 +89,28 @@ class FakePositioner(BECPositioner):
             "readoutPriority": "baseline",
             "deviceClass": "ophyd_devices.SimPositioner",
             "deviceConfig": {"delay": 1, "tolerance": 0.01, "update_frequency": 400},
-            "deviceTags": ["user motors"],
+            "deviceTags": {"user motors"},
             "enabled": enabled,
             "readOnly": False,
             "name": self.name,
         }
         self._info = {
             "signals": {
-                "readback": {"kind_str": "hinted"},  # hinted
-                "setpoint": {"kind_str": "normal"},  # normal
-                "velocity": {"kind_str": "config"},  # config
+                "readback": {
+                    "kind_str": "hinted",
+                    "component_name": "readback",
+                    "obj_name": self.name,
+                },  # hinted
+                "setpoint": {
+                    "kind_str": "normal",
+                    "component_name": "setpoint",
+                    "obj_name": f"{self.name}_setpoint",
+                },  # normal
+                "velocity": {
+                    "kind_str": "config",
+                    "component_name": "velocity",
+                    "obj_name": f"{self.name}_velocity",
+                },  # config
             }
         }
         self.signals = {
@@ -184,8 +196,8 @@ class FakePositioner(BECPositioner):
 class Positioner(FakePositioner):
     """just placeholder for testing embedded isinstance check in DeviceCombobox"""
 
-    def __init__(self, name="test", limits=None, read_value=1.0):
-        super().__init__(name, limits, read_value)
+    def __init__(self, name="test", limits=None, read_value=1.0, enabled=True):
+        super().__init__(name, limits=limits, read_value=read_value, enabled=enabled)
 
 
 class Device(FakeDevice):
@@ -210,6 +222,39 @@ class DMMock:
         for device in devices:
             self.devices[device.name] = device
 
+    def get_bec_signals(self, signal_class_name: str):
+        """
+        Emulate DeviceManager.get_bec_signals for unit-tests.
+
+        For “AsyncSignal” we list every device whose readout_priority is
+        ReadoutPriority.ASYNC and build a minimal tuple
+        (device_name, signal_name, signal_info_dict) that matches the real
+        API shape used by Waveform._check_async_signal_found.
+        """
+        signals: list[tuple[str, str, dict]] = []
+        if signal_class_name != "AsyncSignal":
+            return signals
+
+        for device in self.devices.values():
+            if getattr(device, "readout_priority", None) == ReadoutPriority.ASYNC:
+                device_name = device.name
+                signal_name = device.name  # primary signal in our mocks
+                signal_info = {
+                    "component_name": signal_name,
+                    "obj_name": signal_name,
+                    "kind_str": "hinted",
+                    "signal_class": signal_class_name,
+                    "metadata": {
+                        "connected": True,
+                        "precision": None,
+                        "read_access": True,
+                        "timestamp": 0.0,
+                        "write_access": True,
+                    },
+                }
+                signals.append((device_name, signal_name, signal_info))
+        return signals
+
 
 DEVICES = [
     FakePositioner("samx", limits=[-10, 10], read_value=2.0),

bec_widgets/utils/bec_connector.py

@@ -186,7 +186,6 @@ class BECConnector:
         except:
             logger.error(f"Error getting parent_id for {self.__class__.__name__}")
 
-    @SafeSlot()
     def _run_cleanup_on_deleted_parent(self) -> None:
         """
         Run cleanup on the deleted parent.

bec_widgets/utils/clickable_label.py

@@ -0,0 +1,13 @@
+from __future__ import annotations
+
+from qtpy.QtCore import Signal
+from qtpy.QtGui import QMouseEvent
+from qtpy.QtWidgets import QLabel
+
+
+class ClickableLabel(QLabel):
+    clicked = Signal()
+
+    def mouseReleaseEvent(self, ev: QMouseEvent) -> None:
+        self.clicked.emit()
+        return super().mouseReleaseEvent(ev)

bec_widgets/utils/colors.py

@@ -15,12 +15,15 @@ if TYPE_CHECKING:  # pragma: no cover
     from bec_qthemes._main import AccentColors
 
 
-def get_theme_palette():
+def get_theme_name():
     if QApplication.instance() is None or not hasattr(QApplication.instance(), "theme"):
-        theme = "dark"
+        return "dark"
     else:
-        theme = QApplication.instance().theme.theme
-    return bec_qthemes.load_palette(theme)
+        return QApplication.instance().theme.theme
+
+
+def get_theme_palette():
+    return bec_qthemes.load_palette(get_theme_name())
 
 
 def get_accent_colors() -> AccentColors | None:

bec_widgets/utils/crosshair.py

@@ -312,7 +312,7 @@ class Crosshair(QObject):
                     y_values[name] = closest_y
                     x_values[name] = closest_x
             elif isinstance(item, pg.ImageItem):  # 2D plot
-                name = item.config.monitor or str(id(item))
+                name = item.objectName() or str(id(item))
                 image_2d = item.image
                 if image_2d is None:
                     continue
@@ -400,7 +400,7 @@ class Crosshair(QObject):
                     )
                     self.coordinatesChanged1D.emit(coordinate_to_emit)
                 elif isinstance(item, pg.ImageItem):
-                    name = item.config.monitor or str(id(item))
+                    name = item.objectName() or str(id(item))
                     x, y = x_snap_values[name], y_snap_values[name]
                     if x is None or y is None:
                         continue
@@ -458,7 +458,7 @@ class Crosshair(QObject):
                     )
                     self.coordinatesClicked1D.emit(coordinate_to_emit)
                 elif isinstance(item, pg.ImageItem):
-                    name = item.config.monitor or str(id(item))
+                    name = item.objectName() or str(id(item))
                     x, y = x_snap_values[name], y_snap_values[name]
                     if x is None or y is None:
                         continue

bec_widgets/utils/expandable_frame.py

@@ -1,7 +1,9 @@
 from __future__ import annotations
 
 from bec_qthemes import material_icon
+from qtpy.QtCore import Signal
 from qtpy.QtWidgets import (
+    QApplication,
     QFrame,
     QHBoxLayout,
     QLabel,
@@ -12,15 +14,20 @@ from qtpy.QtWidgets import (
     QWidget,
 )
 
+from bec_widgets.utils.clickable_label import ClickableLabel
 from bec_widgets.utils.error_popups import SafeProperty, SafeSlot
 
 
 class ExpandableGroupFrame(QFrame):
 
+    expansion_state_changed = Signal()
+
     EXPANDED_ICON_NAME: str = "collapse_all"
     COLLAPSED_ICON_NAME: str = "expand_all"
 
-    def __init__(self, title: str, parent: QWidget | None = None, expanded: bool = True) -> None:
+    def __init__(
+        self, parent: QWidget | None = None, title: str = "", expanded: bool = True, icon: str = ""
+    ) -> None:
         super().__init__(parent=parent)
         self._expanded = expanded
 
@@ -29,19 +36,33 @@ class ExpandableGroupFrame(QFrame):
         self._layout = QVBoxLayout()
         self._layout.setContentsMargins(0, 0, 0, 0)
         self.setLayout(self._layout)
-        self._title_layout = QHBoxLayout()
-        self._layout.addLayout(self._title_layout)
-        self._expansion_button = QToolButton()
-        self._update_icon()
-        self._title = QLabel(f"<b>{title}</b>")
-        self._title_layout.addWidget(self._expansion_button)
-        self._title_layout.addWidget(self._title)
+
+        self._create_title_layout(title, icon)
 
         self._contents = QWidget(self)
         self._layout.addWidget(self._contents)
 
         self._expansion_button.clicked.connect(self.switch_expanded_state)
         self.expanded = self._expanded  # type: ignore
+        self.expansion_state_changed.emit()
+
+    def _create_title_layout(self, title: str, icon: str):
+        self._title_layout = QHBoxLayout()
+        self._layout.addLayout(self._title_layout)
+
+        self._title = ClickableLabel(f"<b>{title}</b>")
+        self._title_icon = ClickableLabel()
+        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._title_layout.addStretch(1)
+
+        self._expansion_button = QToolButton()
+        self._update_expansion_icon()
+        self._title_layout.addWidget(self._expansion_button, stretch=1)
 
     def set_layout(self, layout: QLayout) -> None:
         self._contents.setLayout(layout)
@@ -50,7 +71,8 @@ class ExpandableGroupFrame(QFrame):
     @SafeSlot()
     def switch_expanded_state(self):
         self.expanded = not self.expanded  # type: ignore
-        self._update_icon()
+        self._update_expansion_icon()
+        self.expansion_state_changed.emit()
 
     @SafeProperty(bool)
     def expanded(self):  # type: ignore
@@ -61,8 +83,9 @@ class ExpandableGroupFrame(QFrame):
         self._expanded = expanded
         self._contents.setVisible(expanded)
         self.updateGeometry()
+        self.adjustSize()
 
-    def _update_icon(self):
+    def _update_expansion_icon(self):
         self._expansion_button.setIcon(
             material_icon(icon_name=self.EXPANDED_ICON_NAME, size=(10, 10), convert_to_pixmap=False)
             if self.expanded
@@ -70,3 +93,36 @@ class ExpandableGroupFrame(QFrame):
                 icon_name=self.COLLAPSED_ICON_NAME, size=(10, 10), convert_to_pixmap=False
             )
         )
+
+    @SafeProperty(str)
+    def icon_name(self):  # type: ignore
+        return self._title_icon_name
+
+    @icon_name.setter
+    def icon_name(self, icon_name: str):
+        self._title_icon_name = icon_name
+        self._set_title_icon(self._title_icon_name)
+
+    def _set_title_icon(self, icon_name: str):
+        if icon_name:
+            self._title_icon.setVisible(True)
+            self._title_icon.setPixmap(
+                material_icon(icon_name=icon_name, size=(20, 20), convert_to_pixmap=True)
+            )
+        else:
+            self._title_icon.setVisible(False)
+
+
+# Application example
+if __name__ == "__main__":  # pragma: no cover
+
+    app = QApplication([])
+    frame = ExpandableGroupFrame()
+    layout = QVBoxLayout()
+    frame.set_layout(layout)
+    layout.addWidget(QLabel("test1"))
+    layout.addWidget(QLabel("test2"))
+    layout.addWidget(QLabel("test3"))
+
+    frame.show()
+    app.exec()

bec_widgets/utils/filter_io.py

@@ -8,6 +8,8 @@ from bec_lib.logger import bec_logger
 from qtpy.QtCore import QStringListModel
 from qtpy.QtWidgets import QComboBox, QCompleter, QLineEdit
 
+from bec_widgets.utils.ophyd_kind_util import Kind
+
 logger = bec_logger.logger
 
 
@@ -15,11 +17,13 @@ class WidgetFilterHandler(ABC):
     """Abstract base class for widget filter handlers"""
 
     @abstractmethod
-    def set_selection(self, widget, selection: list) -> None:
+    def set_selection(self, widget, selection: list[str | tuple]) -> None:
         """Set the filtered_selection for the widget
 
         Args:
-            selection (list): Filtered selection of items
+            widget: Widget instance
+            selection (list[str | tuple]): Filtered selection of items.
+                If tuple, it contains (text, data) pairs.
         """
 
     @abstractmethod
@@ -34,17 +38,37 @@ class WidgetFilterHandler(ABC):
             bool: True if the input text is in the filtered selection
         """
 
+    @abstractmethod
+    def update_with_kind(
+        self, kind: Kind, signal_filter: set, device_info: dict, device_name: str
+    ) -> list[str | tuple]:
+        """Update the selection based on the kind of signal.
+
+        Args:
+            kind (Kind): The kind of signal to filter.
+            signal_filter (set): Set of signal kinds to filter.
+            device_info (dict): Dictionary containing device information.
+            device_name (str): Name of the device.
+
+        Returns:
+            list[str | tuple]: A list of filtered signals based on the kind.
+        """
+        # This method should be implemented in subclasses or extended as needed
+
 
 class LineEditFilterHandler(WidgetFilterHandler):
     """Handler for QLineEdit widget"""
 
-    def set_selection(self, widget: QLineEdit, selection: list) -> None:
+    def set_selection(self, widget: QLineEdit, selection: list[str | tuple]) -> None:
         """Set the selection for the widget to the completer model
 
         Args:
             widget (QLineEdit): The QLineEdit widget
-            selection (list): Filtered selection of items
+            selection (list[str | tuple]): Filtered selection of items. If tuple, it contains (text, data) pairs.
         """
+        if isinstance(selection, tuple):
+            # If selection is a tuple, it contains (text, data) pairs
+            selection = [text for text, _ in selection]
         if not isinstance(widget.completer, QCompleter):
             completer = QCompleter(widget)
             widget.setCompleter(completer)
@@ -64,19 +88,47 @@ class LineEditFilterHandler(WidgetFilterHandler):
         model_data = [model.data(model.index(i)) for i in range(model.rowCount())]
         return text in model_data
 
+    def update_with_kind(
+        self, kind: Kind, signal_filter: set, device_info: dict, device_name: str
+    ) -> list[str | tuple]:
+        """Update the selection based on the kind of signal.
+
+        Args:
+            kind (Kind): The kind of signal to filter.
+            signal_filter (set): Set of signal kinds to filter.
+            device_info (dict): Dictionary containing device information.
+            device_name (str): Name of the device.
+
+        Returns:
+            list[str | tuple]: A list of filtered signals based on the kind.
+        """
+
+        return [
+            signal
+            for signal, signal_info in device_info.items()
+            if kind in signal_filter and (signal_info.get("kind_str", None) == str(kind.name))
+        ]
+
 
 class ComboBoxFilterHandler(WidgetFilterHandler):
     """Handler for QComboBox widget"""
 
-    def set_selection(self, widget: QComboBox, selection: list) -> None:
+    def set_selection(self, widget: QComboBox, selection: list[str | tuple]) -> None:
         """Set the selection for the widget to the completer model
 
         Args:
             widget (QComboBox): The QComboBox widget
-            selection (list): Filtered selection of items
+            selection (list[str | tuple]): Filtered selection of items. If tuple, it contains (text, data) pairs.
         """
         widget.clear()
-        widget.addItems(selection)
+        if len(selection) == 0:
+            return
+        for element in selection:
+            if isinstance(element, str):
+                widget.addItem(element)
+            elif isinstance(element, tuple):
+                # If element is a tuple, it contains (text, data) pairs
+                widget.addItem(*element)
 
     def check_input(self, widget: QComboBox, text: str) -> bool:
         """Check if the input text is in the filtered selection
@@ -90,6 +142,40 @@ class ComboBoxFilterHandler(WidgetFilterHandler):
         """
         return text in [widget.itemText(i) for i in range(widget.count())]
 
+    def update_with_kind(
+        self, kind: Kind, signal_filter: set, device_info: dict, device_name: str
+    ) -> list[str | tuple]:
+        """Update the selection based on the kind of signal.
+
+        Args:
+            kind (Kind): The kind of signal to filter.
+            signal_filter (set): Set of signal kinds to filter.
+            device_info (dict): Dictionary containing device information.
+            device_name (str): Name of the device.
+
+        Returns:
+            list[str | tuple]: A list of filtered signals based on the kind.
+        """
+        out = []
+        for signal, signal_info in device_info.items():
+            if kind not in signal_filter or (signal_info.get("kind_str", None) != str(kind.name)):
+                continue
+            obj_name = signal_info.get("obj_name", "")
+            component_name = signal_info.get("component_name", "")
+            signal_wo_device = obj_name.removeprefix(f"{device_name}_")
+            if not signal_wo_device:
+                signal_wo_device = obj_name
+
+            if signal_wo_device != signal and component_name.replace(".", "_") != signal_wo_device:
+                # If the object name is not the same as the signal name, we use the object name
+                # to display in the combobox.
+                out.append((f"{signal_wo_device} ({signal})", signal_info))
+            else:
+                # If the object name is the same as the signal name, we do not change it.
+                out.append((signal, signal_info))
+
+        return out
+
 
 class FilterIO:
     """Public interface to set filters for input widgets.
@@ -99,13 +185,14 @@ class FilterIO:
     _handlers = {QLineEdit: LineEditFilterHandler, QComboBox: ComboBoxFilterHandler}
 
     @staticmethod
-    def set_selection(widget, selection: list, ignore_errors=True):
+    def set_selection(widget, selection: list[str | tuple], ignore_errors=True):
         """
         Retrieve value from the widget instance.
 
         Args:
             widget: Widget instance.
-            selection(list): List of filtered selection items.
+            selection (list[str | tuple]): Filtered selection of items.
+                If tuple, it contains (text, data) pairs.
             ignore_errors(bool, optional): Whether to ignore if no handler is found.
         """
         handler_class = FilterIO._find_handler(widget)
@@ -139,6 +226,35 @@ class FilterIO:
             )
         return None
 
+    @staticmethod
+    def update_with_kind(
+        widget, kind: Kind, signal_filter: set, device_info: dict, device_name: str
+    ) -> list[str | tuple]:
+        """
+        Update the selection based on the kind of signal.
+
+        Args:
+            widget: Widget instance.
+            kind (Kind): The kind of signal to filter.
+            signal_filter (set): Set of signal kinds to filter.
+            device_info (dict): Dictionary containing device information.
+            device_name (str): Name of the device.
+
+        Returns:
+            list[str | tuple]: A list of filtered signals based on the kind.
+        """
+        handler_class = FilterIO._find_handler(widget)
+        if handler_class:
+            return handler_class().update_with_kind(
+                kind=kind,
+                signal_filter=signal_filter,
+                device_info=device_info,
+                device_name=device_name,
+            )
+        raise ValueError(
+            f"No matching handler for widget type: {type(widget)} in handler list {FilterIO._handlers}"
+        )
+
     @staticmethod
     def _find_handler(widget):
         """

bec_widgets/utils/forms_from_types/forms.py

@@ -1,76 +1,107 @@
 from __future__ import annotations
 
-from decimal import Decimal
 from types import NoneType
+from typing import NamedTuple
 
 from bec_lib.logger import bec_logger
 from bec_qthemes import material_icon
 from pydantic import BaseModel, ValidationError
 from qtpy.QtCore import Signal  # type: ignore
-from qtpy.QtWidgets import QGridLayout, QLabel, QLayout, QVBoxLayout, QWidget
+from qtpy.QtWidgets import QApplication, QGridLayout, QLabel, QSizePolicy, QVBoxLayout, QWidget
 
 from bec_widgets.utils.bec_widget import BECWidget
 from bec_widgets.utils.compact_popup import CompactPopupWidget
-from bec_widgets.utils.forms_from_types.items import FormItemSpec, widget_from_type
+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,
+    DynamicFormItemType,
+    FormItemSpec,
+    widget_from_type,
+)
 
 logger = bec_logger.logger
 
 
+class GridRow(NamedTuple):
+    i: int
+    label: QLabel
+    widget: DynamicFormItem
+
+
 class TypedForm(BECWidget, QWidget):
     PLUGIN = True
     ICON_NAME = "list_alt"
 
     value_changed = Signal()
 
-    RPC = False
+    RPC = True
+    USER_ACCESS = ["enabled", "enabled.setter"]
 
     def __init__(
         self,
         parent=None,
         items: list[tuple[str, type]] | None = None,
         form_item_specs: list[FormItemSpec] | None = None,
+        enabled: bool = True,
+        pretty_display: bool = False,
         client=None,
         **kwargs,
     ):
         """Widget with a list of form items based on a list of types.
 
         Args:
-            items (list[tuple[str, type]]): list of tuples of a name for the field and its type.
-                                            Should be a type supported by the logic in items.py
-            form_item_specs (list[FormItemSpec]): list of form item specs, equivalent to items.
-                                                  only one of items or form_item_specs should be
-                                                  supplied.
-
+            items (list[tuple[str, type]]):         list of tuples of a name for the field and its type.
+                                                    Should be a type supported by the logic in items.py
+            form_item_specs (list[FormItemSpec]):   list of form item specs, equivalent to items.
+                                                    only one of items or form_item_specs should be
+                                                    supplied.
+            enabled (bool, optional):               whether fields are enabled for editing.
+            pretty_display (bool, optional): Whether to use a pretty display for the widget. Defaults to False. If True, disables the widget, doesn't add a clear button, and adapts the stylesheet for non-editable display.
         """
-        if (items is not None and form_item_specs is not None) or (
-            items is None and form_item_specs is None
-        ):
-            raise ValueError("Must specify one and only one of items and form_item_specs")
+        if items is not None and form_item_specs is not None:
+            logger.error(
+                "Must specify one and only one of items and form_item_specs! Ignoring `items`."
+            )
+            items = None
+        if items is None and form_item_specs is None:
+            logger.error("Must specify one and only one of items and form_item_specs!")
+            items = []
         super().__init__(parent=parent, client=client, **kwargs)
-        self._items = (
-            form_item_specs
-            if form_item_specs is not None
-            else [
-                FormItemSpec(name=name, item_type=item_type)
-                for name, item_type in items  # type: ignore
-            ]
-        )
+        self._items = form_item_specs or [
+            FormItemSpec(name=name, item_type=item_type, pretty_display=pretty_display)
+            for name, item_type in items  # type: ignore
+        ]
+        self.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
         self._layout = QVBoxLayout()
         self._layout.setContentsMargins(0, 0, 0, 0)
         self.setLayout(self._layout)
 
+        self._enabled: bool = enabled
+
         self._form_grid_container = QWidget(parent=self)
+        self._form_grid_container.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
         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
+        self._widget_from_type = widget_from_type
+        self._post_init()
+
+    def _post_init(self):
+        """Override this if a subclass should do things after super().__init__ and before populate()"""
         self.populate()
+        self.enabled = self._enabled  # type: ignore # QProperty
 
     def populate(self):
         self._clear_grid()
         for r, item in enumerate(self._items):
             self._add_griditem(item, r)
+        gl: QGridLayout = self._form_grid.layout()
+        gl.setRowStretch(gl.rowCount(), 1)
 
     def _add_griditem(self, item: FormItemSpec, row: int):
         grid = self._form_grid.layout()
@@ -78,19 +109,22 @@ class TypedForm(BECWidget, QWidget):
         label.setProperty("_model_field_name", item.name)
         label.setToolTip(item.info.description or item.name)
         grid.addWidget(label, row, 0)
-        widget = widget_from_type(item.item_type)(parent=self, spec=item)
+        widget = self._widget_from_type(item, self._widget_types)(parent=self, spec=item)
         widget.valueChanged.connect(self.value_changed)
+        widget.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
         grid.addWidget(widget, row, 1)
 
-    def _dict_from_grid(self) -> dict[str, str | int | float | Decimal | bool]:
+    def enumerate_form_widgets(self):
+        """Return a generator over the rows of the form, with the row number, the label widget (to
+        which the field name is attached as a property "_model_field_name"), and the entry widget"""
         grid: QGridLayout = self._form_grid.layout()  # type: ignore
+        for i in range(grid.rowCount() - 1):  # One extra row for stretch
+            yield GridRow(i, grid.itemAtPosition(i, 0).widget(), grid.itemAtPosition(i, 1).widget())
+
+    def _dict_from_grid(self) -> dict[str, DynamicFormItemType]:
         return {
-            grid.itemAtPosition(i, 0)
-            .widget()
-            .property("_model_field_name"): grid.itemAtPosition(i, 1)
-            .widget()
-            .getValue()  # type: ignore # we only add 'DynamicFormItem's here
-            for i in range(grid.rowCount())
+            row.label.property("_model_field_name"): row.widget.getValue()
+            for row in self.enumerate_form_widgets()
         }
 
     def _clear_grid(self):
@@ -103,10 +137,13 @@ class TypedForm(BECWidget, QWidget):
             old_layout.deleteLater()
             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):
         self._form_grid.adjustSize()
         self._form_grid_container.adjustSize()
         self.adjustSize()
@@ -114,23 +151,56 @@ class TypedForm(BECWidget, QWidget):
     def _new_grid_layout(self):
         new_grid = QGridLayout()
         new_grid.setContentsMargins(0, 0, 0, 0)
-        new_grid.setSizeConstraint(QLayout.SizeConstraint.SetFixedSize)
         return new_grid
 
+    @property
+    def widget_dict(self):
+        return {
+            row.label.property("_model_field_name"): row.widget
+            for row in self.enumerate_form_widgets()
+        }
+
+    @SafeProperty(bool)
+    def enabled(self):
+        return self._enabled
+
+    @enabled.setter
+    def enabled(self, value: bool):
+        self._enabled = value
+        self.setEnabled(value)
+
 
 class PydanticModelForm(TypedForm):
     metadata_updated = Signal(dict)
     metadata_cleared = Signal(NoneType)
 
-    def __init__(self, parent=None, metadata_model: type[BaseModel] = None, client=None, **kwargs):
+    def __init__(
+        self,
+        parent=None,
+        data_model: type[BaseModel] | None = None,
+        enabled: bool = True,
+        pretty_display: bool = False,
+        client=None,
+        **kwargs,
+    ):
         """
         A form generated from a pydantic model.
 
         Args:
-            metadata_model (type[BaseModel]): the model class for which to generate a form.
+            data_model (type[BaseModel]): the model class for which to generate a form.
+            enabled (bool, optional): whether fields are enabled for editing.
+            pretty_display (bool, optional): Whether to use a pretty display for the widget. Defaults to False. If True, disables the widget, doesn't add a clear button, and adapts the stylesheet for non-editable display.
+
         """
-        self._md_schema = metadata_model
-        super().__init__(parent=parent, form_item_specs=self._form_item_specs(), client=client)
+        self._pretty_display = pretty_display
+        self._md_schema = data_model
+        super().__init__(
+            parent=parent,
+            form_item_specs=self._form_item_specs(),
+            enabled=enabled,
+            client=client,
+            **kwargs,
+        )
 
         self._validity = CompactPopupWidget()
         self._validity.compact_view = True  # type: ignore
@@ -143,13 +213,40 @@ class PydanticModelForm(TypedForm):
         self._layout.addWidget(self._validity)
         self.value_changed.connect(self.validate_form)
 
+        self._connect_to_theme_change()
+
+    def set_pretty_display_theme(self, theme: str = "dark"):
+        if self._pretty_display:
+            self.setStyleSheet(styles.pretty_display_theme(theme))
+
+    def _connect_to_theme_change(self):
+        """Connect to the theme change signal."""
+        qapp = QApplication.instance()
+        if hasattr(qapp, "theme_signal"):
+            qapp.theme_signal.theme_updated.connect(self.set_pretty_display_theme)  # type: ignore
+
     def set_schema(self, schema: type[BaseModel]):
         self._md_schema = schema
         self.populate()
 
+    def set_data(self, data: BaseModel):
+        """Fill the data for the form.
+
+        Args:
+            data (BaseModel):   the data to enter into the form. Must be the same type as the
+                                currently set schema, raises TypeError otherwise."""
+        if not self._md_schema:
+            raise ValueError("Schema not set - can't set data")
+        if not isinstance(data, self._md_schema):
+            raise TypeError(f"Supplied data {data} not of type {self._md_schema}")
+        for form_item in self.enumerate_form_widgets():
+            form_item.widget.setValue(getattr(data, form_item.label.property("_model_field_name")))
+
     def _form_item_specs(self):
         return [
-            FormItemSpec(name=name, info=info, item_type=info.annotation)
+            FormItemSpec(
+                name=name, info=info, item_type=info.annotation, pretty_display=self._pretty_display
+            )
             for name, info in self._md_schema.model_fields.items()
         ]
 

bec_widgets/utils/forms_from_types/items.py

@@ -1,31 +1,44 @@
 from __future__ import annotations
 
+import typing
 from abc import abstractmethod
 from decimal import Decimal
-from types import UnionType
-from typing import Callable, Protocol
+from types import GenericAlias, UnionType
+from typing import Callable, Final, Iterable, Literal, NamedTuple, OrderedDict, get_args
 
 from bec_lib.logger import bec_logger
 from bec_qthemes import material_icon
-from pydantic import BaseModel, ConfigDict, Field
+from pydantic import BaseModel, ConfigDict, Field, field_validator
 from pydantic.fields import FieldInfo
-from qtpy.QtCore import Signal  # type: ignore
+from pydantic_core import PydanticUndefined
+from qtpy import QtCore
+from qtpy.QtCore import QSize, Qt, Signal  # type: ignore
+from qtpy.QtGui import QFontMetrics
 from qtpy.QtWidgets import (
     QApplication,
     QButtonGroup,
     QCheckBox,
+    QComboBox,
     QDoubleSpinBox,
     QGridLayout,
     QHBoxLayout,
     QLabel,
     QLayout,
     QLineEdit,
+    QListWidget,
+    QListWidgetItem,
+    QPushButton,
     QRadioButton,
+    QSizePolicy,
     QSpinBox,
     QToolButton,
+    QVBoxLayout,
     QWidget,
 )
 
+from bec_widgets.utils.error_popups import SafeSlot
+from bec_widgets.utils.widget_io import WidgetIO
+from bec_widgets.widgets.editors.dict_backed_table import DictBackedTable
 from bec_widgets.widgets.editors.scan_metadata._util import (
     clearable_required,
     field_default,
@@ -34,6 +47,7 @@ from bec_widgets.widgets.editors.scan_metadata._util import (
     field_minlen,
     field_precision,
 )
+from bec_widgets.widgets.utility.toggle.toggle import ToggleSwitch
 
 logger = bec_logger.logger
 
@@ -46,9 +60,36 @@ class FormItemSpec(BaseModel):
     """
 
     model_config = ConfigDict(arbitrary_types_allowed=True)
-    item_type: type | UnionType
+
+    item_type: type | UnionType | GenericAlias
     name: str
     info: FieldInfo = FieldInfo()
+    pretty_display: bool = Field(
+        default=False,
+        description="Whether to use a pretty display for the widget. Defaults to False. If True, disables the widget, doesn't add a clear button, and adapts the stylesheet for non-editable display.",
+    )
+
+    @field_validator("item_type", mode="before")
+    @classmethod
+    def _validate_type(cls, v):
+        allowed_primitives = [str, int, float, bool]
+        if isinstance(v, (type, UnionType)):
+            return v
+        if isinstance(v, GenericAlias):
+            if v.__origin__ in [list, dict, set] and all(
+                arg in allowed_primitives for arg in v.__args__
+            ):
+                return v
+            raise ValueError(
+                f"Generics of type {v} are not supported - only lists, dicts and sets of primitive types {allowed_primitives}"
+            )
+        if type(v) is type(Literal[""]):  # _LiteralGenericAlias is not exported from typing
+            arg_types = set(type(arg) for arg in v.__args__)
+            if len(arg_types) != 1:
+                raise ValueError("Mixtures of literal types are not supported!")
+            if (t := arg_types.pop()) in allowed_primitives:
+                return t
+            raise ValueError(f"Literals of type {t} are not supported")
 
 
 class ClearableBoolEntry(QWidget):
@@ -94,10 +135,20 @@ class ClearableBoolEntry(QWidget):
         self._false.setToolTip(tooltip)
 
 
+DynamicFormItemType = str | int | float | Decimal | bool | dict | list | None
+
+
 class DynamicFormItem(QWidget):
     valueChanged = Signal()
 
     def __init__(self, parent: QWidget | None = None, *, spec: FormItemSpec) -> None:
+        """
+        Initializes the form item widget.
+
+        Args:
+            parent (QWidget | None, optional): The parent widget. Defaults to None.
+            spec (FormItemSpec): The specification for the form item.
+        """
         super().__init__(parent)
         self._spec = spec
         self._layout = QHBoxLayout()
@@ -107,11 +158,17 @@ class DynamicFormItem(QWidget):
         self._desc = self._spec.info.description
         self.setLayout(self._layout)
         self._add_main_widget()
-        if clearable_required(spec.info):
-            self._add_clear_button()
+        assert isinstance(self._main_widget, QWidget), "Please set a widget in _add_main_widget()"  # type: ignore
+        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()
+        else:
+            self._set_pretty_display()
 
     @abstractmethod
-    def getValue(self): ...
+    def getValue(self) -> DynamicFormItemType: ...
 
     @abstractmethod
     def setValue(self, value): ...
@@ -121,6 +178,11 @@ class DynamicFormItem(QWidget):
         """Add the main data entry widget to self._main_widget and appply any
         constraints from the field info"""
 
+    def _set_pretty_display(self):
+        self.setEnabled(False)
+        if button := getattr(self, "_clear_button", None):
+            button.setVisible(False)
+
     def _describe(self, pad=" "):
         return pad + (self._desc if self._desc else "")
 
@@ -138,7 +200,7 @@ class DynamicFormItem(QWidget):
         self.valueChanged.emit()
 
 
-class StrMetadataField(DynamicFormItem):
+class StrFormItem(DynamicFormItem):
     def __init__(self, parent: QWidget | None = None, *, spec: FormItemSpec) -> None:
         super().__init__(parent=parent, spec=spec)
         self._main_widget.textChanged.connect(self._value_changed)
@@ -163,11 +225,11 @@ class StrMetadataField(DynamicFormItem):
 
     def setValue(self, value: str):
         if value is None:
-            self._main_widget.setText("")
-        self._main_widget.setText(value)
+            return self._main_widget.setText("")
+        self._main_widget.setText(str(value))
 
 
-class IntMetadataField(DynamicFormItem):
+class IntFormItem(DynamicFormItem):
     def __init__(self, parent: QWidget | None = None, *, spec: FormItemSpec) -> None:
         super().__init__(parent=parent, spec=spec)
         self._main_widget.textChanged.connect(self._value_changed)
@@ -196,18 +258,18 @@ class IntMetadataField(DynamicFormItem):
         self._main_widget.setValue(value)
 
 
-class FloatDecimalMetadataField(DynamicFormItem):
+class FloatDecimalFormItem(DynamicFormItem):
     def __init__(self, parent: QWidget | None = None, *, spec: FormItemSpec) -> None:
         super().__init__(parent=parent, spec=spec)
         self._main_widget.textChanged.connect(self._value_changed)
 
     def _add_main_widget(self) -> None:
+        precision = field_precision(self._spec.info)
         self._main_widget = QDoubleSpinBox()
         self._layout.addWidget(self._main_widget)
-        min_, max_ = field_limits(self._spec.info, int)
+        min_, max_ = field_limits(self._spec.info, float, precision)
         self._main_widget.setMinimum(min_)
         self._main_widget.setMaximum(max_)
-        precision = field_precision(self._spec.info)
         if precision:
             self._main_widget.setDecimals(precision)
         minstr = f"{float(min_):.3f}" if abs(min_) <= 1000 else f"{float(min_):.3e}"
@@ -224,13 +286,13 @@ class FloatDecimalMetadataField(DynamicFormItem):
             return self._default
         return self._main_widget.value()
 
-    def setValue(self, value: float):
+    def setValue(self, value: float | Decimal):
         if value is None:
             self._main_widget.clear()
-        self._main_widget.setValue(value)
+        self._main_widget.setValue(float(value))
 
 
-class BoolMetadataField(DynamicFormItem):
+class BoolFormItem(DynamicFormItem):
     def __init__(self, *, parent: QWidget | None = None, spec: FormItemSpec) -> None:
         super().__init__(parent=parent, spec=spec)
         self._main_widget.stateChanged.connect(self._value_changed)
@@ -251,36 +313,300 @@ class BoolMetadataField(DynamicFormItem):
         self._main_widget.setChecked(value)
 
 
-def widget_from_type(annotation: type | UnionType | None) -> type[DynamicFormItem]:
-    if annotation in [str, str | None]:
-        return StrMetadataField
-    if annotation in [int, int | None]:
-        return IntMetadataField
-    if annotation in [float, float | None, Decimal, Decimal | None]:
-        return FloatDecimalMetadataField
-    if annotation in [bool, bool | None]:
-        return BoolMetadataField
-    else:
-        logger.warning(f"Type {annotation} is not (yet) supported in metadata form creation.")
-        return StrMetadataField
+class BoolToggleFormItem(BoolFormItem):
+    def __init__(self, *, parent: QWidget | None = None, spec: FormItemSpec) -> None:
+        if spec.info.default is PydanticUndefined:
+            spec.info.default = False
+        super().__init__(parent=parent, spec=spec)
+
+    def _add_main_widget(self) -> None:
+        self._main_widget = ToggleSwitch()
+        self._layout.addWidget(self._main_widget)
+        self._main_widget.setToolTip(self._describe(""))
+        if self._default is not None:
+            self._main_widget.setChecked(self._default)
+
+
+class DictFormItem(DynamicFormItem):
+    def __init__(self, *, parent: QWidget | None = None, spec: FormItemSpec) -> None:
+        super().__init__(parent=parent, spec=spec)
+        self._main_widget.data_changed.connect(self._value_changed)
+        if spec.info.default is not PydanticUndefined:
+            self._main_widget.set_default(spec.info.default)
+
+    def _set_pretty_display(self):
+        self._main_widget.set_button_visibility(False)
+        super()._set_pretty_display()
+
+    def _add_main_widget(self) -> None:
+        self._main_widget = DictBackedTable(self, [])
+        self._layout.addWidget(self._main_widget)
+        self._main_widget.setToolTip(self._describe(""))
+
+    def getValue(self):
+        return self._main_widget.dump_dict()
+
+    def setValue(self, value):
+        self._main_widget.replace_data(value)
+
+
+class _ItemAndWidgetType(NamedTuple):
+    # TODO: this should be generic but not supported in 3.10
+    item: type[int | float | str]
+    widget: type[QWidget]
+    default: int | float | str
+
+
+class ListFormItem(DynamicFormItem):
+    def __init__(self, *, parent: QWidget | None = None, spec: FormItemSpec) -> None:
+        if spec.info.annotation is list:
+            self._types = _ItemAndWidgetType(str, QLineEdit, "")
+        elif isinstance(spec.info.annotation, GenericAlias):
+            args = set(typing.get_args(spec.info.annotation))
+            if args == {str}:
+                self._types = _ItemAndWidgetType(str, QLineEdit, "")
+            if args == {int}:
+                self._types = _ItemAndWidgetType(int, QSpinBox, 0)
+            if args == {float} or args == {int, float}:
+                self._types = _ItemAndWidgetType(float, QDoubleSpinBox, 0.0)
+        else:
+            self._types = _ItemAndWidgetType(str, QLineEdit, "")
+        super().__init__(parent=parent, spec=spec)
+        self.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
+        self._main_widget: QListWidget
+        self._data = []
+        self._min_lines = 2 if spec.pretty_display else 4
+        self._repop(self._data)
+
+    def sizeHint(self):
+        default = super().sizeHint()
+        return QSize(default.width(), QFontMetrics(self.font()).height() * 6)
+
+    def _add_main_widget(self) -> None:
+        self._main_widget = QListWidget()
+        self._layout.addWidget(self._main_widget)
+        self._layout.setAlignment(Qt.AlignmentFlag.AlignTop)
+        self._add_buttons()
+
+    def _add_buttons(self):
+        self._button_holder = QWidget()
+        self._buttons = QVBoxLayout()
+        self._button_holder.setLayout(self._buttons)
+        self._layout.addWidget(self._button_holder)
+        self._add_button = QPushButton("+")
+        self._add_button.setToolTip("add a new row")
+        self._remove_button = QPushButton("-")
+        self._remove_button.setToolTip("delete the focused row (if any)")
+        self._add_button.clicked.connect(self._add_row)
+        self._remove_button.clicked.connect(self._delete_row)
+        self._buttons.addWidget(self._add_button)
+        self._buttons.addWidget(self._remove_button)
+
+    def _set_pretty_display(self):
+        super()._set_pretty_display()
+        self._button_holder.setHidden(True)
+
+    def _repop(self, data):
+        self._main_widget.clear()
+        for val in data:
+            self._add_list_item(val)
+        self.scale_to_data()
+
+    def _add_data_item(self, val=None):
+        val = val or self._types.default
+        self._data.append(val)
+        self._add_list_item(val)
+        self._repop(self._data)
+
+    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)
+        WidgetIO.set_value(item_widget, val)
+        self._main_widget.setItemWidget(item, item_widget)
+        self._main_widget.addItem(item)
+        WidgetIO.connect_widget_change_signal(item_widget, self._update)
+        return item_widget
+
+    def _update(self, _, value, *args):
+        self._data[self._main_widget.currentRow()] = value
+
+    @SafeSlot()
+    def _add_row(self):
+        self._add_data_item(self._types.default)
+        self._repop(self._data)
+
+    @SafeSlot()
+    def _delete_row(self):
+        if selected := self._main_widget.currentItem():
+            self._main_widget.removeItemWidget(selected)
+            row = self._main_widget.currentRow()
+            self._main_widget.takeItem(row)
+            self._data.pop(row)
+        self._repop(self._data)
+
+    @SafeSlot()
+    def clear(self):
+        self._repop([])
+
+    def getValue(self):
+        return self._data
+
+    def setValue(self, value: Iterable):
+        if set(map(type, value)) | {self._types.item} != {self._types.item}:
+            raise ValueError(f"This widget only accepts items of type {self._types.item}")
+        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._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)
+
+
+class SetFormItem(ListFormItem):
+    def _add_main_widget(self) -> None:
+        super()._add_main_widget()
+        self._add_item_field = self._types.widget()
+        self._buttons.addWidget(QLabel("Add new:"))
+        self._buttons.addWidget(self._add_item_field)
+        self.setSizePolicy(QSizePolicy.Policy.MinimumExpanding, QSizePolicy.Policy.Minimum)
+
+    @SafeSlot()
+    def _add_row(self):
+        self._add_data_item(WidgetIO.get_value(self._add_item_field))
+        self._repop(self._data)
+
+    def _update(self, _, value, *args):
+        if value in self._data:
+            return
+        return super()._update(_, value, *args)
+
+    def _add_data_item(self, val=None):
+        val = val or self._types.default
+        if val == self._types.default or val in self._data:
+            return
+        self._data.append(val)
+        self._add_list_item(val)
+
+    def _add_list_item(self, val):
+        item_widget = super()._add_list_item(val)
+        if isinstance(item_widget, QLineEdit):
+            item_widget.setReadOnly(True)
+        return item_widget
+
+    def getValue(self):
+        return set(self._data)
+
+    def setValue(self, value: set):
+        return super().setValue(set(value))
+
+
+class StrLiteralFormItem(DynamicFormItem):
+    def _add_main_widget(self) -> None:
+        self._main_widget = QComboBox()
+        self._options = get_args(self._spec.info.annotation)
+        for opt in self._options:
+            self._main_widget.addItem(opt)
+        self._layout.addWidget(self._main_widget)
+
+    def getValue(self):
+        return self._main_widget.currentText()
+
+    def setValue(self, value: str | None):
+        if value is None:
+            self.clear()
+        for i in range(self._main_widget.count()):
+            if self._main_widget.itemText(i) == value:
+                self._main_widget.setCurrentIndex(i)
+                return
+        raise ValueError(f"Cannot set value: {value}, options are: {self._options}")
+
+    def clear(self):
+        self._main_widget.setCurrentIndex(-1)
+
+
+WidgetTypeRegistry = OrderedDict[str, tuple[Callable[[FormItemSpec], bool], type[DynamicFormItem]]]
+
+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,
+    ),
+    "str": (lambda spec: spec.item_type in [str, str | None, None], StrFormItem),
+    "int": (lambda spec: spec.item_type in [int, int | None], IntFormItem),
+    "float_decimal": (
+        lambda spec: spec.item_type in [float, float | None, Decimal, Decimal | None],
+        FloatDecimalFormItem,
+    ),
+    "bool": (lambda spec: spec.item_type in [bool, bool | None], BoolFormItem),
+    "dict": (
+        lambda spec: spec.item_type in [dict, dict | None]
+        or (isinstance(spec.item_type, GenericAlias) and spec.item_type.__origin__ is dict),
+        DictFormItem,
+    ),
+    "list": (
+        lambda spec: spec.item_type in [list, list | None]
+        or (isinstance(spec.item_type, GenericAlias) and spec.item_type.__origin__ is list),
+        ListFormItem,
+    ),
+    "set": (
+        lambda spec: spec.item_type in [set, set | None]
+        or (isinstance(spec.item_type, GenericAlias) and spec.item_type.__origin__ is set),
+        SetFormItem,
+    ),
+}
+
+
+def widget_from_type(
+    spec: FormItemSpec, widget_types: WidgetTypeRegistry | None = None
+) -> type[DynamicFormItem]:
+    widget_types = widget_types or DEFAULT_WIDGET_TYPES
+    for predicate, widget_type in widget_types.values():
+        if predicate(spec):
+            return widget_type
+    logger.warning(
+        f"Type {spec.item_type=} / {spec.info.annotation=} is not (yet) supported in dynamic form creation."
+    )
+    return StrFormItem
 
 
 if __name__ == "__main__":  # pragma: no cover
 
     class TestModel(BaseModel):
+        value0: set = Field(set(["a", "b"]))
         value1: str | None = Field(None)
         value2: bool | None = Field(None)
         value3: bool = Field(True)
         value4: int = Field(123)
         value5: int | None = Field()
+        value6: list[int] = Field()
+        value7: list = Field()
 
     app = QApplication([])
     w = QWidget()
     layout = QGridLayout()
     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)
         layout.addWidget(QLabel(field_name), i, 0)
-        layout.addWidget(widget_from_type(info.annotation)(info), i, 1)
+        widg = widget_from_type(spec)(spec=spec)
+        items.append(widg)
+        layout.addWidget(widg, i, 1)
+
+    items[6].setValue([1, 2, 3, 4])
+    items[7].setValue(["1", "2", "asdfg", "qwerty"])
 
     w.show()
     app.exec()

bec_widgets/utils/forms_from_types/styles.py

@@ -0,0 +1,21 @@
+import bec_qthemes
+
+
+def pretty_display_theme(theme: str = "dark"):
+    palette = bec_qthemes.load_palette(theme)
+    foreground = palette.text().color().name()
+    background = palette.base().color().name()
+    border = palette.shadow().color().name()
+    accent = palette.accent().color().name()
+    return f"""
+QWidget {{color: {foreground}; background-color: {background}}}
+QLabel {{ font-weight: bold; }}
+QLineEdit,QLabel,QTreeView {{ border-style: solid; border-width: 2px; border-color: {border} }}
+QRadioButton {{ color: {foreground}; }}
+QRadioButton::indicator::checked {{ color: {accent}; }}
+QCheckBox {{ color: {accent}; }}
+"""
+
+
+if __name__ == "__main__":
+    print(pretty_display_theme())

bec_widgets/utils/generate_designer_plugin.py

@@ -8,6 +8,9 @@ from qtpy.QtCore import QObject
 from bec_widgets.utils.name_utils import pascal_to_snake
 
 EXCLUDED_PLUGINS = ["BECConnector", "BECDockArea", "BECDock", "BECFigure"]
+_PARENT_ARG_REGEX = r".__init__\(\s*(?:parent\)|parent=parent,?|parent,?)"
+_SELF_PARENT_ARG_REGEX = r".__init__\(\s*self,\s*(?:parent\)|parent=parent,?|parent,?)"
+SUPER_INIT_REGEX = re.compile(r"super\(\)" + _PARENT_ARG_REGEX, re.MULTILINE)
 
 
 class PluginFilenames(NamedTuple):
@@ -90,34 +93,20 @@ class DesignerPluginGenerator:
 
         # Check if the widget class calls the super constructor with parent argument
         init_source = inspect.getsource(self.widget.__init__)
-        cls_init_found = (
-            bool(init_source.find(f"{base_cls[0].__name__}.__init__(self, parent=parent") > 0)
-            or bool(init_source.find(f"{base_cls[0].__name__}.__init__(self, parent)") > 0)
-            or bool(init_source.find(f"{base_cls[0].__name__}.__init__(self, parent,") > 0)
-        )
-        super_init_found = (
-            bool(
-                init_source.find(f"super({base_cls[0].__name__}, self).__init__(parent=parent") > 0
-            )
-            or bool(init_source.find(f"super({base_cls[0].__name__}, self).__init__(parent,") > 0)
-            or bool(init_source.find(f"super({base_cls[0].__name__}, self).__init__(parent)") > 0)
+        class_re = re.compile(base_cls[0].__name__ + _SELF_PARENT_ARG_REGEX, re.MULTILINE)
+        cls_init_found = class_re.search(init_source) is not None
+        super_self_re = re.compile(
+            rf"super\({base_cls[0].__name__}, self\)" + _PARENT_ARG_REGEX, re.MULTILINE
         )
+        super_init_found = super_self_re.search(init_source) is not None
         if issubclass(self.widget.__bases__[0], QObject) and not super_init_found:
-            super_init_found = (
-                bool(init_source.find("super().__init__(parent=parent") > 0)
-                or bool(init_source.find("super().__init__(parent,") > 0)
-                or bool(init_source.find("super().__init__(parent)") > 0)
-            )
+            super_init_found = SUPER_INIT_REGEX.search(init_source) is not None
 
         # for the new style classes, we only have one super call. We can therefore check if the
         # number of __init__ calls is 2 (the class itself and the super class)
         num_inits = re.findall(r"__init__", init_source)
         if len(num_inits) == 2 and not super_init_found:
-            super_init_found = bool(
-                init_source.find("super().__init__(parent=parent") > 0
-                or init_source.find("super().__init__(parent,") > 0
-                or init_source.find("super().__init__(parent)") > 0
-            )
+            super_init_found = SUPER_INIT_REGEX.search(init_source) is not None
 
         if not cls_init_found and not super_init_found:
             raise ValueError(

bec_widgets/utils/plugin_utils.py

@@ -37,7 +37,6 @@ def get_plugin_widgets() -> dict[str, BECConnector]:
     """
     modules = _get_available_plugins("bec.widgets.user_widgets")
     loaded_plugins = {}
-    print(modules)
     for module in modules:
         mods = inspect.getmembers(module, predicate=_filter_plugins)
         for name, mod_cls in mods:

bec_widgets/utils/settings_dialog.py

@@ -1,5 +1,5 @@
 from bec_lib.logger import bec_logger
-from PySide6.QtGui import QCloseEvent
+from qtpy.QtGui import QCloseEvent
 from qtpy.QtWidgets import QDialog, QDialogButtonBox, QHBoxLayout, QPushButton, QVBoxLayout, QWidget
 
 from bec_widgets.utils.error_popups import SafeSlot

bec_widgets/utils/side_panel.py

@@ -16,7 +16,8 @@ from qtpy.QtWidgets import (
     QWidget,
 )
 
-from bec_widgets.utils.toolbar import MaterialIconAction, ModularToolBar
+from bec_widgets.utils.toolbars.bundles import ToolbarBundle
+from bec_widgets.utils.toolbars.toolbar import MaterialIconAction, ModularToolBar
 
 
 class SidePanel(QWidget):
@@ -61,7 +62,7 @@ class SidePanel(QWidget):
             self.main_layout.setContentsMargins(0, 0, 0, 0)
             self.main_layout.setSpacing(0)
 
-            self.toolbar = ModularToolBar(parent=self, target_widget=self, orientation="vertical")
+            self.toolbar = ModularToolBar(parent=self, orientation="vertical")
 
             self.container = QWidget()
             self.container.layout = QVBoxLayout(self.container)
@@ -92,7 +93,7 @@ class SidePanel(QWidget):
             self.main_layout.setContentsMargins(0, 0, 0, 0)
             self.main_layout.setSpacing(0)
 
-            self.toolbar = ModularToolBar(parent=self, target_widget=self, orientation="horizontal")
+            self.toolbar = ModularToolBar(parent=self, orientation="horizontal")
 
             self.container = QWidget()
             self.container.layout = QVBoxLayout(self.container)
@@ -288,8 +289,16 @@ class SidePanel(QWidget):
 
         # Add an action to the toolbar if action_id, icon_name, and tooltip are provided
         if action_id is not None and icon_name is not None and tooltip is not None:
-            action = MaterialIconAction(icon_name=icon_name, tooltip=tooltip, checkable=True)
-            self.toolbar.add_action(action_id, action, target_widget=self)
+            action = MaterialIconAction(
+                icon_name=icon_name, tooltip=tooltip, checkable=True, parent=self
+            )
+            self.toolbar.components.add_safe(action_id, action)
+            bundle = ToolbarBundle(action_id, self.toolbar.components)
+            bundle.add_action(action_id)
+            self.toolbar.add_bundle(bundle)
+            shown_bundles = self.toolbar.shown_bundles
+            shown_bundles.append(action_id)
+            self.toolbar.show_bundles(shown_bundles)
 
             def on_action_toggled(checked: bool):
                 if self.switching_actions:

bec_widgets/utils/toolbars/actions.py

@@ -0,0 +1,524 @@
+# pylint: disable=no-name-in-module
+from __future__ import annotations
+
+import os
+from abc import ABC, abstractmethod
+from contextlib import contextmanager
+from typing import Dict, Literal
+
+from bec_lib.device import ReadoutPriority
+from bec_lib.logger import bec_logger
+from bec_qthemes._icon.material_icons import material_icon
+from qtpy.QtCore import QSize, Qt, QTimer
+from qtpy.QtGui import QAction, QColor, QIcon
+from qtpy.QtWidgets import (
+    QApplication,
+    QComboBox,
+    QHBoxLayout,
+    QLabel,
+    QMenu,
+    QSizePolicy,
+    QStyledItemDelegate,
+    QToolBar,
+    QToolButton,
+    QWidget,
+)
+
+import bec_widgets
+from bec_widgets.widgets.control.device_input.base_classes.device_input_base import BECDeviceFilter
+from bec_widgets.widgets.control.device_input.device_combobox.device_combobox import DeviceComboBox
+
+logger = bec_logger.logger
+
+MODULE_PATH = os.path.dirname(bec_widgets.__file__)
+
+
+class NoCheckDelegate(QStyledItemDelegate):
+    """To reduce space in combo boxes by removing the checkmark."""
+
+    def initStyleOption(self, option, index):
+        super().initStyleOption(option, index)
+        # Remove any check indicator
+        option.checkState = Qt.Unchecked
+
+
+class LongPressToolButton(QToolButton):
+    def __init__(self, *args, long_press_threshold=500, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.long_press_threshold = long_press_threshold
+        self._long_press_timer = QTimer(self)
+        self._long_press_timer.setSingleShot(True)
+        self._long_press_timer.timeout.connect(self.handleLongPress)
+        self._pressed = False
+        self._longPressed = False
+
+    def mousePressEvent(self, event):
+        self._pressed = True
+        self._longPressed = False
+        self._long_press_timer.start(self.long_press_threshold)
+        super().mousePressEvent(event)
+
+    def mouseReleaseEvent(self, event):
+        self._pressed = False
+        if self._longPressed:
+            self._longPressed = False
+            self._long_press_timer.stop()
+            event.accept()  # Prevent normal click action after a long press
+            return
+        self._long_press_timer.stop()
+        super().mouseReleaseEvent(event)
+
+    def handleLongPress(self):
+        if self._pressed:
+            self._longPressed = True
+            self.showMenu()
+
+
+class ToolBarAction(ABC):
+    """
+    Abstract base class for toolbar actions.
+
+    Args:
+        icon_path (str, optional): The name of the icon file from `assets/toolbar_icons`. Defaults to None.
+        tooltip (str, optional): The tooltip for the action. Defaults to None.
+        checkable (bool, optional): Whether the action is checkable. Defaults to False.
+    """
+
+    def __init__(self, icon_path: str = None, tooltip: str = None, checkable: bool = False):
+        self.icon_path = (
+            os.path.join(MODULE_PATH, "assets", "toolbar_icons", icon_path) if icon_path else None
+        )
+        self.tooltip = tooltip
+        self.checkable = checkable
+        self.action = None
+
+    @abstractmethod
+    def add_to_toolbar(self, toolbar: QToolBar, target: QWidget):
+        """Adds an action or widget to a toolbar.
+
+        Args:
+            toolbar (QToolBar): The toolbar to add the action or widget to.
+            target (QWidget): The target widget for the action.
+        """
+
+    def cleanup(self):
+        """Cleans up the action, if necessary."""
+        pass
+
+
+class SeparatorAction(ToolBarAction):
+    """Separator action for the toolbar."""
+
+    def add_to_toolbar(self, toolbar: QToolBar, target: QWidget):
+        toolbar.addSeparator()
+
+
+class QtIconAction(ToolBarAction):
+    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)
+
+    def add_to_toolbar(self, toolbar, target):
+        toolbar.addAction(self.action)
+
+    def get_icon(self):
+        return self.icon
+
+
+class MaterialIconAction(ToolBarAction):
+    """
+    Action with a Material icon for the toolbar.
+
+    Args:
+        icon_name (str, optional): The name of the Material icon. Defaults to None.
+        tooltip (str, optional): The tooltip for the action. Defaults to None.
+        checkable (bool, optional): Whether the action is checkable. Defaults to False.
+        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.
+        parent (QWidget or None, optional): Parent widget for the underlying QAction.
+    """
+
+    def __init__(
+        self,
+        icon_name: str = None,
+        tooltip: str = None,
+        checkable: bool = False,
+        filled: bool = False,
+        color: str | tuple | QColor | dict[Literal["dark", "light"], str] | None = None,
+        parent=None,
+    ):
+        super().__init__(icon_path=None, tooltip=tooltip, checkable=checkable)
+        self.icon_name = icon_name
+        self.filled = filled
+        self.color = color
+        # Generate the icon using the material_icon helper
+        self.icon = material_icon(
+            self.icon_name,
+            size=(20, 20),
+            convert_to_pixmap=False,
+            filled=self.filled,
+            color=self.color,
+        )
+        if parent is None:
+            logger.warning(
+                "MaterialIconAction was created without a parent. Please consider adding one. Using None as parent may cause issues."
+            )
+        self.action = QAction(icon=self.icon, text=self.tooltip, parent=parent)
+        self.action.setCheckable(self.checkable)
+
+    def add_to_toolbar(self, toolbar: QToolBar, target: QWidget):
+        """
+        Adds the action to the toolbar.
+
+        Args:
+            toolbar(QToolBar): The toolbar to add the action to.
+            target(QWidget): The target widget for the action.
+        """
+        toolbar.addAction(self.action)
+
+    def get_icon(self):
+        """
+        Returns the icon for the action.
+
+        Returns:
+            QIcon: The icon for the action.
+        """
+        return self.icon
+
+
+class DeviceSelectionAction(ToolBarAction):
+    """
+    Action for selecting a device in a combobox.
+
+    Args:
+        label (str): The label for the combobox.
+        device_combobox (DeviceComboBox): The combobox for selecting the device.
+    """
+
+    def __init__(self, label: str | None = None, device_combobox=None):
+        super().__init__()
+        self.label = label
+        self.device_combobox = device_combobox
+        self.device_combobox.currentIndexChanged.connect(lambda: self.set_combobox_style("#ffa700"))
+
+    def add_to_toolbar(self, toolbar, target):
+        widget = QWidget(parent=target)
+        layout = QHBoxLayout(widget)
+        layout.setContentsMargins(0, 0, 0, 0)
+        layout.setSpacing(0)
+        if self.label is not None:
+            label = QLabel(text=f"{self.label}", parent=target)
+            layout.addWidget(label)
+        if self.device_combobox is not None:
+            layout.addWidget(self.device_combobox)
+            toolbar.addWidget(widget)
+
+    def set_combobox_style(self, color: str):
+        self.device_combobox.setStyleSheet(f"QComboBox {{ background-color: {color}; }}")
+
+
+class SwitchableToolBarAction(ToolBarAction):
+    """
+    A split toolbar action that combines a main action and a drop-down menu for additional actions.
+
+    The main button displays the currently selected action's icon and tooltip. Clicking on the main button
+    triggers that action. Clicking on the drop-down arrow displays a menu with alternative actions. When an
+    alternative action is selected, it becomes the new default and its callback is immediately executed.
+
+    This design mimics the behavior seen in Adobe Photoshop or Affinity Designer toolbars.
+
+    Args:
+        actions (dict): A dictionary mapping a unique key to a ToolBarAction instance.
+        initial_action (str, optional): The key of the initial default action. If not provided, the first action is used.
+        tooltip (str, optional): An optional tooltip for the split action; if provided, it overrides the default action's tooltip.
+        checkable (bool, optional): Whether the action is checkable. Defaults to True.
+        parent (QWidget, optional): Parent widget for the underlying QAction.
+    """
+
+    def __init__(
+        self,
+        actions: Dict[str, ToolBarAction],
+        initial_action: str = None,
+        tooltip: str = None,
+        checkable: bool = True,
+        default_state_checked: bool = False,
+        parent=None,
+    ):
+        super().__init__(icon_path=None, tooltip=tooltip, checkable=checkable)
+        self.actions = actions
+        self.current_key = initial_action if initial_action is not None else next(iter(actions))
+        self.parent = parent
+        self.checkable = checkable
+        self.default_state_checked = default_state_checked
+        self.main_button = None
+        self.menu_actions: Dict[str, QAction] = {}
+
+    def add_to_toolbar(self, toolbar: QToolBar, target: QWidget):
+        """
+        Adds the split action to the toolbar.
+
+        Args:
+            toolbar (QToolBar): The toolbar to add the action to.
+            target (QWidget): The target widget for the action.
+        """
+        self.main_button = LongPressToolButton(toolbar)
+        self.main_button.setPopupMode(QToolButton.MenuButtonPopup)
+        self.main_button.setCheckable(self.checkable)
+        default_action = self.actions[self.current_key]
+        self.main_button.setIcon(default_action.get_icon())
+        self.main_button.setToolTip(default_action.tooltip)
+        self.main_button.clicked.connect(self._trigger_current_action)
+        menu = QMenu(self.main_button)
+        for key, action_obj in self.actions.items():
+            menu_action = QAction(
+                icon=action_obj.get_icon(), text=action_obj.tooltip, parent=self.main_button
+            )
+            menu_action.setIconVisibleInMenu(True)
+            menu_action.setCheckable(self.checkable)
+            menu_action.setChecked(key == self.current_key)
+            menu_action.triggered.connect(lambda checked, k=key: self.set_default_action(k))
+            menu.addAction(menu_action)
+        self.main_button.setMenu(menu)
+        if self.default_state_checked:
+            self.main_button.setChecked(True)
+        self.action = toolbar.addWidget(self.main_button)
+
+    def _trigger_current_action(self):
+        """
+        Triggers the current action associated with the main button.
+        """
+        action_obj = self.actions[self.current_key]
+        action_obj.action.trigger()
+
+    def set_default_action(self, key: str):
+        """
+        Sets the default action for the split action.
+
+        Args:
+            key(str): The key of the action to set as default.
+        """
+        if self.main_button is None:
+            return
+        self.current_key = key
+        new_action = self.actions[self.current_key]
+        self.main_button.setIcon(new_action.get_icon())
+        self.main_button.setToolTip(new_action.tooltip)
+        # Update check state of menu items
+        for k, menu_act in self.actions.items():
+            menu_act.action.setChecked(False)
+        new_action.action.trigger()
+        # Active action chosen from menu is always checked, uncheck through main button
+        if self.checkable:
+            new_action.action.setChecked(True)
+            self.main_button.setChecked(True)
+
+    def block_all_signals(self, block: bool = True):
+        """
+        Blocks or unblocks all signals for the actions in the toolbar.
+
+        Args:
+            block (bool): Whether to block signals. Defaults to True.
+        """
+        if self.main_button is not None:
+            self.main_button.blockSignals(block)
+
+        for action in self.actions.values():
+            action.action.blockSignals(block)
+
+    @contextmanager
+    def signal_blocker(self):
+        """
+        Context manager to block signals for all actions in the toolbar.
+        """
+        self.block_all_signals(True)
+        try:
+            yield
+        finally:
+            self.block_all_signals(False)
+
+    def set_state_all(self, state: bool):
+        """
+        Uncheck all actions in the toolbar.
+        """
+        for action in self.actions.values():
+            action.action.setChecked(state)
+        if self.main_button is None:
+            return
+        self.main_button.setChecked(state)
+
+    def get_icon(self) -> QIcon:
+        return self.actions[self.current_key].get_icon()
+
+
+class WidgetAction(ToolBarAction):
+    """
+    Action for adding any widget to the toolbar.
+    Please note that the injected widget must be life-cycled by the parent widget,
+    i.e., the widget must be properly cleaned up outside of this action. The WidgetAction
+    will not perform any cleanup on the widget itself, only on the container that holds it.
+
+    Args:
+        label (str|None): The label for the widget.
+        widget (QWidget): The widget to be added to the toolbar.
+        adjust_size (bool): Whether to adjust the size of the widget based on its contents. Defaults to True.
+    """
+
+    def __init__(
+        self,
+        label: str | None = None,
+        widget: QWidget = None,
+        adjust_size: bool = True,
+        parent=None,
+    ):
+        super().__init__(icon_path=None, tooltip=label, checkable=False)
+        self.label = label
+        self.widget = widget
+        self.container = None
+        self.adjust_size = adjust_size
+
+    def add_to_toolbar(self, toolbar: QToolBar, target: QWidget):
+        """
+        Adds the widget to the toolbar.
+
+        Args:
+            toolbar (QToolBar): The toolbar to add the widget to.
+            target (QWidget): The target widget for the action.
+        """
+        self.container = QWidget(parent=target)
+        layout = QHBoxLayout(self.container)
+        layout.setContentsMargins(0, 0, 0, 0)
+        layout.setSpacing(0)
+
+        if self.label is not None:
+            label_widget = QLabel(text=f"{self.label}", parent=target)
+            label_widget.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
+            label_widget.setAlignment(Qt.AlignVCenter | Qt.AlignRight)
+            layout.addWidget(label_widget)
+
+        if isinstance(self.widget, QComboBox) and self.adjust_size:
+            self.widget.setSizeAdjustPolicy(QComboBox.AdjustToContents)
+
+            size_policy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
+            self.widget.setSizePolicy(size_policy)
+
+            self.widget.setMinimumWidth(self.calculate_minimum_width(self.widget))
+
+        layout.addWidget(self.widget)
+
+        toolbar.addWidget(self.container)
+        # Store the container as the action to allow toggling visibility.
+        self.action = self.container
+
+    def cleanup(self):
+        """
+        Cleans up the action by closing and deleting the container widget.
+        This method will be called automatically when the toolbar is cleaned up.
+        """
+        if self.container is not None:
+            self.container.close()
+            self.container.deleteLater()
+        return super().cleanup()
+
+    @staticmethod
+    def calculate_minimum_width(combo_box: QComboBox) -> int:
+        font_metrics = combo_box.fontMetrics()
+        max_width = max(font_metrics.width(combo_box.itemText(i)) for i in range(combo_box.count()))
+        return max_width + 60
+
+
+class ExpandableMenuAction(ToolBarAction):
+    """
+    Action for an expandable menu in the toolbar.
+
+    Args:
+        label (str): The label for the menu.
+        actions (dict): A dictionary of actions to populate the menu.
+        icon_path (str, optional): The path to the icon file. Defaults to None.
+    """
+
+    def __init__(self, label: str, actions: dict, icon_path: str = None):
+        super().__init__(icon_path, label)
+        self.actions = actions
+
+    def add_to_toolbar(self, toolbar: QToolBar, target: QWidget):
+        button = QToolButton(toolbar)
+        if self.icon_path:
+            button.setIcon(QIcon(self.icon_path))
+        button.setText(self.tooltip)
+        button.setPopupMode(QToolButton.InstantPopup)
+        button.setStyleSheet(
+            """
+                   QToolButton {
+                       font-size: 14px;
+                   }
+                   QMenu {
+                       font-size: 14px;
+                   }
+               """
+        )
+        menu = QMenu(button)
+        for action_container in self.actions.values():
+            action: QAction = action_container.action
+            action.setIconVisibleInMenu(True)
+            if action_container.icon_path:
+                icon = QIcon()
+                icon.addFile(action_container.icon_path, size=QSize(20, 20))
+                action.setIcon(icon)
+            elif hasattr(action, "get_icon") and callable(action_container.get_icon):
+                sub_icon = action_container.get_icon()
+                if sub_icon and not sub_icon.isNull():
+                    action.setIcon(sub_icon)
+            action.setCheckable(action_container.checkable)
+            menu.addAction(action)
+        button.setMenu(menu)
+        toolbar.addWidget(button)
+
+
+class DeviceComboBoxAction(WidgetAction):
+    """
+    Action for a device selection combobox in the toolbar.
+
+    Args:
+        label (str): The label for the combobox.
+        device_combobox (QComboBox): The combobox for selecting the device.
+    """
+
+    def __init__(
+        self,
+        target_widget: QWidget,
+        device_filter: list[BECDeviceFilter] | None = None,
+        readout_priority_filter: (
+            str | ReadoutPriority | list[str] | list[ReadoutPriority] | None
+        ) = None,
+        tooltip: str | None = None,
+        add_empty_item: bool = False,
+        no_check_delegate: bool = False,
+    ):
+        self.combobox = DeviceComboBox(
+            parent=target_widget,
+            device_filter=device_filter,
+            readout_priority_filter=readout_priority_filter,
+        )
+        super().__init__(widget=self.combobox, adjust_size=False)
+
+        if add_empty_item:
+            self.combobox.addItem("", None)
+            self.combobox.setCurrentText("")
+        if tooltip is not None:
+            self.combobox.setToolTip(tooltip)
+        if no_check_delegate:
+            self.combobox.setItemDelegate(NoCheckDelegate(self.combobox))
+
+    def cleanup(self):
+        """
+        Cleans up the action by closing and deleting the combobox widget.
+        This method will be called automatically when the toolbar is cleaned up.
+        """
+        if self.combobox is not None:
+            self.combobox.close()
+            self.combobox.deleteLater()
+        return super().cleanup()

bec_widgets/utils/toolbars/bundles.py

@@ -0,0 +1,244 @@
+from __future__ import annotations
+
+from collections import defaultdict
+from typing import TYPE_CHECKING, DefaultDict
+from weakref import ReferenceType
+
+import louie
+from bec_lib.logger import bec_logger
+from pydantic import BaseModel
+
+from bec_widgets.utils.toolbars.actions import SeparatorAction, ToolBarAction
+
+if TYPE_CHECKING:
+    from bec_widgets.utils.toolbars.connections import BundleConnection
+    from bec_widgets.utils.toolbars.toolbar import ModularToolBar
+
+logger = bec_logger.logger
+
+
+class ActionInfo(BaseModel):
+    action: ToolBarAction
+    toolbar_bundle: ToolbarBundle | None = None
+
+    model_config = {"arbitrary_types_allowed": True}
+
+
+class ToolbarComponents:
+    def __init__(self, toolbar: ModularToolBar):
+        """
+        Initializes the toolbar components.
+
+        Args:
+            toolbar (ModularToolBar): The toolbar to which the components will be added.
+        """
+        self.toolbar = toolbar
+
+        self._components: dict[str, ActionInfo] = {}
+        self.add("separator", SeparatorAction())
+
+    def add(self, name: str, component: ToolBarAction):
+        """
+        Adds a component to the toolbar.
+
+        Args:
+            component (ToolBarAction): The component to add.
+        """
+        if name in self._components:
+            raise ValueError(f"Component with name '{name}' already exists.")
+        self._components[name] = ActionInfo(action=component, toolbar_bundle=None)
+
+    def add_safe(self, name: str, component: ToolBarAction):
+        """
+        Adds a component to the toolbar, ensuring it does not already exist.
+
+        Args:
+            name (str): The name of the component.
+            component (ToolBarAction): The component to add.
+        """
+        if self.exists(name):
+            logger.info(f"Component with name '{name}' already exists. Skipping addition.")
+            return
+        self.add(name, component)
+
+    def exists(self, name: str) -> bool:
+        """
+        Checks if a component exists in the toolbar.
+
+        Args:
+            name (str): The name of the component to check.
+
+        Returns:
+            bool: True if the component exists, False otherwise.
+        """
+        return name in self._components
+
+    def get_action_reference(self, name: str) -> ReferenceType[ToolBarAction]:
+        """
+        Retrieves a component by name.
+
+        Args:
+            name (str): The name of the component to retrieve.
+
+        """
+        if not self.exists(name):
+            raise KeyError(f"Component with name '{name}' does not exist.")
+        return louie.saferef.safe_ref(self._components[name].action)
+
+    def get_action(self, name: str) -> ToolBarAction:
+        """
+        Retrieves a component by name.
+
+        Args:
+            name (str): The name of the component to retrieve.
+
+        Returns:
+            ToolBarAction: The action associated with the given name.
+        """
+        if not self.exists(name):
+            raise KeyError(
+                f"Component with name '{name}' does not exist. The following components are available: {list(self._components.keys())}"
+            )
+        return self._components[name].action
+
+    def set_bundle(self, name: str, bundle: ToolbarBundle):
+        """
+        Sets the bundle for a component.
+
+        Args:
+            name (str): The name of the component.
+            bundle (ToolbarBundle): The bundle to set.
+        """
+        if not self.exists(name):
+            raise KeyError(f"Component with name '{name}' does not exist.")
+        comp = self._components[name]
+        if comp.toolbar_bundle is not None:
+            logger.info(
+                f"Component '{name}' already has a bundle ({comp.toolbar_bundle.name}). Setting it to {bundle.name}."
+            )
+            comp.toolbar_bundle.bundle_actions.pop(name, None)
+        comp.toolbar_bundle = bundle
+
+    def remove_action(self, name: str):
+        """
+        Removes a component from the toolbar.
+
+        Args:
+            name (str): The name of the component to remove.
+        """
+        if not self.exists(name):
+            raise KeyError(f"Action with ID '{name}' does not exist.")
+        action_info = self._components.pop(name)
+        if action_info.toolbar_bundle:
+            action_info.toolbar_bundle.bundle_actions.pop(name, None)
+            self.toolbar.refresh()
+            action_info.toolbar_bundle = None
+        if hasattr(action_info.action, "cleanup"):
+            # Call cleanup if the action has a cleanup method
+            action_info.action.cleanup()
+
+    def cleanup(self):
+        """
+        Cleans up the toolbar components by removing all actions and bundles.
+        """
+        for action_info in self._components.values():
+            if hasattr(action_info.action, "cleanup"):
+                # Call cleanup if the action has a cleanup method
+                action_info.action.cleanup()
+        self._components.clear()
+
+
+class ToolbarBundle:
+    def __init__(self, name: str, components: ToolbarComponents):
+        """
+        Initializes a new bundle component.
+
+        Args:
+            bundle_name (str): Unique identifier for the bundle.
+        """
+        self.name = name
+        self.components = components
+        self.bundle_actions: DefaultDict[str, ReferenceType[ToolBarAction]] = defaultdict()
+        self._connections: dict[str, BundleConnection] = {}
+
+    def add_action(self, name: str):
+        """
+        Adds an action to the bundle.
+
+        Args:
+            name (str): Unique identifier for the action.
+            action (ToolBarAction): The action to add.
+        """
+        if name in self.bundle_actions:
+            raise ValueError(f"Action with name '{name}' already exists in bundle '{self.name}'.")
+        if not self.components.exists(name):
+            raise ValueError(
+                f"Component with name '{name}' does not exist in the toolbar. Please add it first using the `ToolbarComponents.add` method."
+            )
+        self.bundle_actions[name] = self.components.get_action_reference(name)
+        self.components.set_bundle(name, self)
+
+    def remove_action(self, name: str):
+        """
+        Removes an action from the bundle.
+
+        Args:
+            name (str): The name of the action to remove.
+        """
+        if name not in self.bundle_actions:
+            raise KeyError(f"Action with name '{name}' does not exist in bundle '{self.name}'.")
+        del self.bundle_actions[name]
+
+    def add_separator(self):
+        """
+        Adds a separator action to the bundle.
+        """
+        self.add_action("separator")
+
+    def add_connection(self, name: str, connection):
+        """
+        Adds a connection to the bundle.
+
+        Args:
+            name (str): Unique identifier for the connection.
+            connection: The connection to add.
+        """
+        if name in self._connections:
+            raise ValueError(
+                f"Connection with name '{name}' already exists in bundle '{self.name}'."
+            )
+        self._connections[name] = connection
+
+    def remove_connection(self, name: str):
+        """
+        Removes a connection from the bundle.
+
+        Args:
+            name (str): The name of the connection to remove.
+        """
+        if name not in self._connections:
+            raise KeyError(f"Connection with name '{name}' does not exist in bundle '{self.name}'.")
+        self._connections[name].disconnect()
+        del self._connections[name]
+
+    def get_connection(self, name: str):
+        """
+        Retrieves a connection by name.
+
+        Args:
+            name (str): The name of the connection to retrieve.
+
+        Returns:
+            The connection associated with the given name.
+        """
+        if name not in self._connections:
+            raise KeyError(f"Connection with name '{name}' does not exist in bundle '{self.name}'.")
+        return self._connections[name]
+
+    def disconnect(self):
+        """
+        Disconnects all connections in the bundle.
+        """
+        for connection in self._connections.values():
+            connection.disconnect()
+        self._connections.clear()

bec_widgets/utils/toolbars/connections.py

@@ -0,0 +1,23 @@
+from __future__ import annotations
+
+from abc import abstractmethod
+
+from qtpy.QtCore import QObject
+
+
+class BundleConnection(QObject):
+    bundle_name: str
+
+    @abstractmethod
+    def connect(self):
+        """
+        Connects the bundle to the target widget or application.
+        This method should be implemented by subclasses to define how the bundle interacts with the target.
+        """
+
+    @abstractmethod
+    def disconnect(self):
+        """
+        Disconnects the bundle from the target widget or application.
+        This method should be implemented by subclasses to define how to clean up connections.
+        """

bec_widgets/utils/toolbars/performance.py

@@ -0,0 +1,58 @@
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+from bec_widgets.utils.toolbars.actions import MaterialIconAction
+from bec_widgets.utils.toolbars.bundles import ToolbarBundle
+from bec_widgets.utils.toolbars.connections import BundleConnection
+
+if TYPE_CHECKING:
+    from bec_widgets.utils.toolbars.toolbar import ToolbarComponents
+
+
+def performance_bundle(components: ToolbarComponents) -> ToolbarBundle:
+    """
+    Creates a performance toolbar bundle.
+
+    Args:
+        components (ToolbarComponents): The components to be added to the bundle.
+
+    Returns:
+        ToolbarBundle: The performance toolbar bundle.
+    """
+    components.add_safe(
+        "fps_monitor",
+        MaterialIconAction(
+            icon_name="speed", tooltip="Show FPS Monitor", checkable=True, parent=components.toolbar
+        ),
+    )
+    bundle = ToolbarBundle("performance", components)
+    bundle.add_action("fps_monitor")
+    return bundle
+
+
+class PerformanceConnection(BundleConnection):
+
+    def __init__(self, components: ToolbarComponents, target_widget=None):
+        self.bundle_name = "performance"
+        self.components = components
+        self.target_widget = target_widget
+        if not hasattr(self.target_widget, "enable_fps_monitor"):
+            raise AttributeError("Target widget must implement 'enable_fps_monitor'.")
+        super().__init__()
+        self._connected = False
+
+    def connect(self):
+        self._connected = True
+        # Connect the action to the target widget's method
+        self.components.get_action_reference("fps_monitor")().action.toggled.connect(
+            lambda checked: setattr(self.target_widget, "enable_fps_monitor", checked)
+        )
+
+    def disconnect(self):
+        if not self._connected:
+            return
+        # Disconnect the action from the target widget's method
+        self.components.get_action_reference("fps_monitor")().action.toggled.disconnect(
+            lambda checked: setattr(self.target_widget, "enable_fps_monitor", checked)
+        )

bec_widgets/utils/toolbars/toolbar.py

@@ -0,0 +1,513 @@
+# pylint: disable=no-name-in-module
+from __future__ import annotations
+
+import sys
+from collections import defaultdict
+from typing import DefaultDict, Literal
+
+from bec_lib.logger import bec_logger
+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 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
+
+logger = bec_logger.logger
+
+# Ensure that icons are shown in menus (especially on macOS)
+QApplication.setAttribute(Qt.AA_DontShowIconsInMenus, False)
+
+
+class ModularToolBar(QToolBar):
+    """Modular toolbar with optional automatic initialization.
+
+    Args:
+        parent (QWidget, optional): The parent widget of the toolbar. Defaults to None.
+        actions (dict, optional): A dictionary of action creators to populate the toolbar. Defaults to None.
+        target_widget (QWidget, optional): The widget that the actions will target. Defaults to None.
+        orientation (Literal["horizontal", "vertical"], optional): The initial orientation of the toolbar. Defaults to "horizontal".
+        background_color (str, optional): The background color of the toolbar. Defaults to "rgba(0, 0, 0, 0)".
+    """
+
+    def __init__(
+        self,
+        parent=None,
+        orientation: Literal["horizontal", "vertical"] = "horizontal",
+        background_color: str = "rgba(0, 0, 0, 0)",
+    ):
+        super().__init__(parent=parent)
+
+        self.background_color = background_color
+        self.set_background_color(self.background_color)
+
+        # Set the initial orientation
+        self.set_orientation(orientation)
+
+        self.components = ToolbarComponents(self)
+
+        # Initialize bundles
+        self.bundles: dict[str, ToolbarBundle] = {}
+        self.shown_bundles: list[str] = []
+
+        #########################
+        # outdated items... remove
+        self.available_widgets: DefaultDict[str, ToolBarAction] = defaultdict()
+        ########################
+
+    def new_bundle(self, name: str) -> ToolbarBundle:
+        """
+        Creates a new bundle component.
+
+        Args:
+            name (str): Unique identifier for the bundle.
+
+        Returns:
+            ToolbarBundle: The new bundle component.
+        """
+        if name in self.bundles:
+            raise ValueError(f"Bundle with name '{name}' already exists.")
+        bundle = ToolbarBundle(name=name, components=self.components)
+        self.bundles[name] = bundle
+        return bundle
+
+    def add_bundle(self, bundle: ToolbarBundle):
+        """
+        Adds a bundle component to the toolbar.
+
+        Args:
+            bundle (ToolbarBundle): The bundle component to add.
+        """
+        if bundle.name in self.bundles:
+            raise ValueError(f"Bundle with name '{bundle.name}' already exists.")
+        self.bundles[bundle.name] = bundle
+        if not bundle.bundle_actions:
+            logger.warning(f"Bundle '{bundle.name}' has no actions.")
+
+    def remove_bundle(self, name: str):
+        """
+        Removes a bundle component by name.
+
+        Args:
+            name (str): The name of the bundle to remove.
+        """
+        if name not in self.bundles:
+            raise KeyError(f"Bundle with name '{name}' does not exist.")
+        del self.bundles[name]
+        if name in self.shown_bundles:
+            self.shown_bundles.remove(name)
+        logger.info(f"Bundle '{name}' removed from the toolbar.")
+
+    def get_bundle(self, name: str) -> ToolbarBundle:
+        """
+        Retrieves a bundle component by name.
+
+        Args:
+            name (str): The name of the bundle to retrieve.
+
+        Returns:
+            ToolbarBundle: The bundle component.
+        """
+        if name not in self.bundles:
+            raise KeyError(
+                f"Bundle with name '{name}' does not exist. Available bundles: {list(self.bundles.keys())}"
+            )
+        return self.bundles[name]
+
+    def show_bundles(self, bundle_names: list[str]):
+        """
+        Sets the bundles to be shown for the toolbar.
+
+        Args:
+            bundle_names (list[str]): A list of bundle names to show. If a bundle is not in this list, its actions will be hidden.
+        """
+        self.clear()
+        for requested_bundle in bundle_names:
+            bundle = self.get_bundle(requested_bundle)
+            for bundle_action in bundle.bundle_actions.values():
+                action = bundle_action()
+                if action is None:
+                    logger.warning(
+                        f"Action for bundle '{requested_bundle}' has been deleted. Skipping."
+                    )
+                    continue
+                action.add_to_toolbar(self, self.parent())
+            separator = self.components.get_action_reference("separator")()
+            if separator is not None:
+                separator.add_to_toolbar(self, self.parent())
+        self.update_separators()  # Ensure separators are updated after showing bundles
+        self.shown_bundles = bundle_names
+
+    def add_action(self, action_name: str, action: ToolBarAction):
+        """
+        Adds a single action to the toolbar. It will create a new bundle
+        with the same name as the action.
+
+        Args:
+            action_name (str): Unique identifier for the action.
+            action (ToolBarAction): The action to add.
+        """
+        self.components.add_safe(action_name, action)
+        bundle = ToolbarBundle(name=action_name, components=self.components)
+        bundle.add_action(action_name)
+        self.add_bundle(bundle)
+
+    def hide_action(self, action_name: str):
+        """
+        Hides a specific action in the toolbar.
+
+        Args:
+            action_name (str): Unique identifier for the action to hide.
+        """
+        action = self.components.get_action(action_name)
+        if hasattr(action, "action") and action.action is not None:
+            action.action.setVisible(False)
+            self.update_separators()
+
+    def show_action(self, action_name: str):
+        """
+        Shows a specific action in the toolbar.
+
+        Args:
+            action_name (str): Unique identifier for the action to show.
+        """
+        action = self.components.get_action(action_name)
+        if hasattr(action, "action") and action.action is not None:
+            action.action.setVisible(True)
+            self.update_separators()
+
+    @property
+    def toolbar_actions(self) -> list[ToolBarAction]:
+        """
+        Returns a list of all actions currently in the toolbar.
+
+        Returns:
+            list[ToolBarAction]: List of actions in the toolbar.
+        """
+        actions = []
+        for bundle in self.shown_bundles:
+            if bundle not in self.bundles:
+                continue
+            for action in self.bundles[bundle].bundle_actions.values():
+                action_instance = action()
+                if action_instance is not None:
+                    actions.append(action_instance)
+        return actions
+
+    def refresh(self):
+        """Refreshes the toolbar by clearing and re-populating it."""
+        self.clear()
+        self.show_bundles(self.shown_bundles)
+
+    def connect_bundle(self, connection_name: str, connector: BundleConnection):
+        """
+        Connects a bundle to a target widget or application.
+
+        Args:
+            bundle_name (str): The name of the bundle to connect.
+            connector (BundleConnection): The connector instance that implements the connection logic.
+        """
+        bundle_name = connector.bundle_name
+        if bundle_name not in self.bundles:
+            raise KeyError(f"Bundle with name '{bundle_name}' does not exist.")
+        connector.connect()
+        self.bundles[bundle_name].add_connection(connection_name, connector)
+
+    def disconnect_bundle(self, bundle_name: str, connection_name: str | None = None):
+        """
+        Disconnects a bundle connection.
+
+        Args:
+            bundle_name (str): The name of the bundle to disconnect.
+            connection_name (str): The name of the connection to disconnect. If None, disconnects all connections for the bundle.
+        """
+        if bundle_name not in self.bundles:
+            raise KeyError(f"Bundle with name '{bundle_name}' does not exist.")
+        bundle = self.bundles[bundle_name]
+        if connection_name is None:
+            # Disconnect all connections in the bundle
+            bundle.disconnect()
+        else:
+            bundle.remove_connection(name=connection_name)
+
+    def set_background_color(self, color: str = "rgba(0, 0, 0, 0)"):
+        """
+        Sets the background color and other appearance settings.
+
+        Args:
+            color (str): The background color of the toolbar.
+        """
+        self.setIconSize(QSize(20, 20))
+        self.setMovable(False)
+        self.setFloatable(False)
+        self.setContentsMargins(0, 0, 0, 0)
+        self.background_color = color
+        self.setStyleSheet(f"QToolBar {{ background-color: {color}; border: none; }}")
+
+    def set_orientation(self, orientation: Literal["horizontal", "vertical"]):
+        """Sets the orientation of the toolbar.
+
+        Args:
+            orientation (Literal["horizontal", "vertical"]): The desired orientation of the toolbar.
+        """
+        if orientation == "horizontal":
+            self.setOrientation(Qt.Horizontal)
+        elif orientation == "vertical":
+            self.setOrientation(Qt.Vertical)
+        else:
+            raise ValueError("Orientation must be 'horizontal' or 'vertical'.")
+
+    def update_material_icon_colors(self, new_color: str | tuple | QColor):
+        """
+        Updates the color of all MaterialIconAction icons.
+
+        Args:
+            new_color (str | tuple | QColor): The new color.
+        """
+        for action in self.available_widgets.values():
+            if isinstance(action, MaterialIconAction):
+                action.color = new_color
+                updated_icon = action.get_icon()
+                action.action.setIcon(updated_icon)
+
+    def contextMenuEvent(self, event):
+        """
+        Overrides the context menu event to show toolbar actions with checkboxes and icons.
+
+        Args:
+            event (QContextMenuEvent): The context menu event.
+        """
+        menu = QMenu(self)
+        theme = get_theme_name()
+        if theme == "dark":
+            menu.setStyleSheet(
+                """
+                QMenu {
+                    background-color: rgba(50, 50, 50, 0.9);
+                    border: 1px solid rgba(255, 255, 255, 0.2);
+                }
+                QMenu::item:selected {
+                    background-color: rgba(0, 0, 255, 0.2);
+                }
+            """
+            )
+        else:
+            # Light theme styling
+            menu.setStyleSheet(
+                """
+                QMenu {
+                    background-color: rgba(255, 255, 255, 0.9);
+                    border: 1px solid rgba(0, 0, 0, 0.2);
+                }
+                QMenu::item:selected {
+                    background-color: rgba(0, 0, 255, 0.2);
+                }
+            """
+            )
+        for ii, bundle in enumerate(self.shown_bundles):
+            self.handle_bundle_context_menu(menu, bundle)
+            if ii < len(self.shown_bundles) - 1:
+                menu.addSeparator()
+        menu.triggered.connect(self.handle_menu_triggered)
+        menu.exec_(event.globalPos())
+
+    def handle_bundle_context_menu(self, menu: QMenu, bundle_id: str):
+        """
+        Adds bundle actions to the context menu.
+
+        Args:
+            menu (QMenu): The context menu.
+            bundle_id (str): The bundle identifier.
+        """
+        bundle = self.bundles.get(bundle_id)
+        if not bundle:
+            return
+        for act_id in bundle.bundle_actions:
+            toolbar_action = self.components.get_action(act_id)
+            if not isinstance(toolbar_action, ToolBarAction) or not hasattr(
+                toolbar_action, "action"
+            ):
+                continue
+            qaction = toolbar_action.action
+            if not isinstance(qaction, QAction):
+                continue
+            self._add_qaction_to_menu(menu, qaction, toolbar_action, act_id)
+
+    def _add_qaction_to_menu(
+        self, menu: QMenu, qaction: QAction, toolbar_action: ToolBarAction, act_id: str
+    ):
+        display_name = qaction.text() or toolbar_action.tooltip or act_id
+        menu_action = QAction(display_name, self)
+        menu_action.setCheckable(True)
+        menu_action.setChecked(qaction.isVisible())
+        menu_action.setData(act_id)  # Store the action_id
+
+        # Set the icon if available
+        if qaction.icon() and not qaction.icon().isNull():
+            menu_action.setIcon(qaction.icon())
+        menu.addAction(menu_action)
+
+    def handle_action_context_menu(self, menu: QMenu, action_id: str):
+        """
+        Adds a single toolbar action to the context menu.
+
+        Args:
+            menu (QMenu): The context menu to which the action is added.
+            action_id (str): Unique identifier for the action.
+        """
+        toolbar_action = self.available_widgets.get(action_id)
+        if not isinstance(toolbar_action, ToolBarAction) or not hasattr(toolbar_action, "action"):
+            return
+        qaction = toolbar_action.action
+        if not isinstance(qaction, QAction):
+            return
+        display_name = qaction.text() or toolbar_action.tooltip or action_id
+        menu_action = QAction(display_name, self)
+        menu_action.setCheckable(True)
+        menu_action.setChecked(qaction.isVisible())
+        menu_action.setIconVisibleInMenu(True)
+        menu_action.setData(action_id)  # Store the action_id
+
+        # Set the icon if available
+        if qaction.icon() and not qaction.icon().isNull():
+            menu_action.setIcon(qaction.icon())
+
+        menu.addAction(menu_action)
+
+    def handle_menu_triggered(self, action):
+        """
+        Handles the triggered signal from the context menu.
+
+        Args:
+            action: Action triggered.
+        """
+        action_id = action.data()
+        if action_id:
+            self.toggle_action_visibility(action_id)
+
+    def toggle_action_visibility(self, action_id: str, visible: bool | None = None):
+        """
+        Toggles the visibility of a specific action.
+
+        Args:
+            action_id (str): Unique identifier.
+            visible (bool): Whether the action should be visible. If None, toggles the current visibility.
+        """
+        if not self.components.exists(action_id):
+            return
+        tool_action = self.components.get_action(action_id)
+        if hasattr(tool_action, "action") and tool_action.action is not None:
+            if visible is None:
+                visible = not tool_action.action.isVisible()
+            tool_action.action.setVisible(visible)
+        self.update_separators()
+
+    def update_separators(self):
+        """
+        Hide separators that are adjacent to another separator or have no non-separator actions between them.
+        """
+        toolbar_actions = self.actions()
+        # First pass: set visibility based on surrounding non-separator actions.
+        for i, action in enumerate(toolbar_actions):
+            if not action.isSeparator():
+                continue
+            prev_visible = None
+            for j in range(i - 1, -1, -1):
+                if toolbar_actions[j].isVisible():
+                    prev_visible = toolbar_actions[j]
+                    break
+            next_visible = None
+            for j in range(i + 1, len(toolbar_actions)):
+                if toolbar_actions[j].isVisible():
+                    next_visible = toolbar_actions[j]
+                    break
+            if (prev_visible is None or prev_visible.isSeparator()) and (
+                next_visible is None or next_visible.isSeparator()
+            ):
+                action.setVisible(False)
+            else:
+                action.setVisible(True)
+        # Second pass: ensure no two visible separators are adjacent.
+        prev = None
+        for action in toolbar_actions:
+            if action.isVisible() and action.isSeparator():
+                if prev and prev.isSeparator():
+                    action.setVisible(False)
+                else:
+                    prev = action
+            else:
+                if action.isVisible():
+                    prev = action
+
+        if not toolbar_actions:
+            return
+
+        # Make sure the first visible action is not a separator
+        for i, action in enumerate(toolbar_actions):
+            if action.isVisible():
+                if action.isSeparator():
+                    action.setVisible(False)
+                break
+
+        # Make sure the last visible action is not a separator
+        for i, action in enumerate(reversed(toolbar_actions)):
+            if action.isVisible():
+                if action.isSeparator():
+                    action.setVisible(False)
+                break
+
+    def cleanup(self):
+        """
+        Cleans up the toolbar by removing all actions and bundles.
+        """
+        # First, disconnect all bundles
+        for bundle_name in list(self.bundles.keys()):
+            self.disconnect_bundle(bundle_name)
+
+        # Clear all components
+        self.components.cleanup()
+        self.bundles.clear()
+
+
+if __name__ == "__main__":  # pragma: no cover
+    from bec_widgets.utils.toolbars.performance import PerformanceConnection, performance_bundle
+    from bec_widgets.widgets.plots.toolbar_components.plot_export import plot_export_bundle
+
+    class MainWindow(QMainWindow):  # pragma: no cover
+        def __init__(self):
+            super().__init__()
+            self.setWindowTitle("Toolbar / ToolbarBundle Demo")
+            self.central_widget = QWidget()
+            self.setCentralWidget(self.central_widget)
+            self.test_label = QLabel(text="This is a test label.")
+            self.central_widget.layout = QVBoxLayout(self.central_widget)
+            self.central_widget.layout.addWidget(self.test_label)
+
+            self.toolbar = ModularToolBar(parent=self)
+            self.addToolBar(self.toolbar)
+            self.toolbar.add_bundle(performance_bundle(self.toolbar.components))
+            self.toolbar.add_bundle(plot_export_bundle(self.toolbar.components))
+            self.toolbar.connect_bundle(
+                "base", PerformanceConnection(self.toolbar.components, self)
+            )
+            self.toolbar.show_bundles(["performance", "plot_export"])
+            self.toolbar.get_bundle("performance").add_action("save")
+            self.toolbar.refresh()
+
+        def enable_fps_monitor(self, enabled: bool):
+            """
+            Example method to enable or disable FPS monitoring.
+            This method should be implemented in the target widget.
+            """
+            if enabled:
+                self.test_label.setText("FPS Monitor Enabled")
+            else:
+                self.test_label.setText("FPS Monitor Disabled")
+
+    app = QApplication(sys.argv)
+    set_theme("light")
+    main_window = MainWindow()
+    main_window.show()
+    sys.exit(app.exec_())

bec_widgets/utils/ui_loader.py

@@ -9,7 +9,7 @@ from bec_widgets.utils.plugin_utils import get_custom_classes
 logger = bec_logger.logger
 
 if PYSIDE6:
-    from PySide6.QtUiTools import QUiLoader
+    from qtpy.QtUiTools import QUiLoader
 
     class CustomUiLoader(QUiLoader):
         def __init__(self, baseinstance, custom_widgets: dict | None = None):

bec_widgets/widgets/containers/dock/dock_area.py

@@ -15,12 +15,13 @@ from bec_widgets.utils import ConnectionConfig, WidgetContainerUtils
 from bec_widgets.utils.bec_widget import BECWidget
 from bec_widgets.utils.error_popups import SafeSlot
 from bec_widgets.utils.name_utils import pascal_to_snake
-from bec_widgets.utils.toolbar import (
+from bec_widgets.utils.toolbars.actions import (
     ExpandableMenuAction,
     MaterialIconAction,
-    ModularToolBar,
-    SeparatorAction,
+    WidgetAction,
 )
+from bec_widgets.utils.toolbars.bundles import ToolbarBundle
+from bec_widgets.utils.toolbars.toolbar import ModularToolBar
 from bec_widgets.utils.widget_io import WidgetHierarchy
 from bec_widgets.widgets.containers.dock.dock import BECDock, DockConfig
 from bec_widgets.widgets.containers.main_window.main_window import BECMainWindow
@@ -104,145 +105,227 @@ class BECDockArea(BECWidget, QWidget):
 
         self.dark_mode_button = DarkModeButton(parent=self, toolbar=True)
         self.dock_area = DockArea(parent=self)
-        self.toolbar = ModularToolBar(
-            parent=self,
-            actions={
-                "menu_plots": ExpandableMenuAction(
-                    label="Add Plot ",
-                    actions={
-                        "waveform": MaterialIconAction(
-                            icon_name=Waveform.ICON_NAME, tooltip="Add Waveform", filled=True
-                        ),
-                        "scatter_waveform": MaterialIconAction(
-                            icon_name=ScatterWaveform.ICON_NAME,
-                            tooltip="Add Scatter Waveform",
-                            filled=True,
-                        ),
-                        "multi_waveform": MaterialIconAction(
-                            icon_name=MultiWaveform.ICON_NAME,
-                            tooltip="Add Multi Waveform",
-                            filled=True,
-                        ),
-                        "image": MaterialIconAction(
-                            icon_name=Image.ICON_NAME, tooltip="Add Image", filled=True
-                        ),
-                        "motor_map": MaterialIconAction(
-                            icon_name=MotorMap.ICON_NAME, tooltip="Add Motor Map", filled=True
-                        ),
-                    },
-                ),
-                "separator_0": SeparatorAction(),
-                "menu_devices": ExpandableMenuAction(
-                    label="Add Device Control ",
-                    actions={
-                        "scan_control": MaterialIconAction(
-                            icon_name=ScanControl.ICON_NAME, tooltip="Add Scan Control", filled=True
-                        ),
-                        "positioner_box": MaterialIconAction(
-                            icon_name=PositionerBox.ICON_NAME, tooltip="Add Device Box", filled=True
-                        ),
-                    },
-                ),
-                "separator_1": SeparatorAction(),
-                "menu_utils": ExpandableMenuAction(
-                    label="Add Utils ",
-                    actions={
-                        "queue": MaterialIconAction(
-                            icon_name=BECQueue.ICON_NAME, tooltip="Add Scan Queue", filled=True
-                        ),
-                        "vs_code": MaterialIconAction(
-                            icon_name=VSCodeEditor.ICON_NAME, tooltip="Add VS Code", filled=True
-                        ),
-                        "status": MaterialIconAction(
-                            icon_name=BECStatusBox.ICON_NAME,
-                            tooltip="Add BEC Status Box",
-                            filled=True,
-                        ),
-                        "progress_bar": MaterialIconAction(
-                            icon_name=RingProgressBar.ICON_NAME,
-                            tooltip="Add Circular ProgressBar",
-                            filled=True,
-                        ),
-                        # FIXME temporarily disabled  -> issue #644
-                        "log_panel": MaterialIconAction(
-                            icon_name=LogPanel.ICON_NAME,
-                            tooltip="Add LogPanel - Disabled",
-                            filled=True,
-                        ),
-                    },
-                ),
-                "separator_2": SeparatorAction(),
-                "attach_all": MaterialIconAction(
-                    icon_name="zoom_in_map", tooltip="Attach all floating docks"
-                ),
-                "save_state": MaterialIconAction(icon_name="bookmark", tooltip="Save Dock State"),
-                "restore_state": MaterialIconAction(
-                    icon_name="frame_reload", tooltip="Restore Dock State"
-                ),
-            },
-            target_widget=self,
-        )
+        self.toolbar = ModularToolBar(parent=self)
+        self._setup_toolbar()
 
         self.layout.addWidget(self.toolbar)
         self.layout.addWidget(self.dock_area)
-        self.spacer = QWidget(parent=self)
-        self.spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
-        self.toolbar.addWidget(self.spacer)
-        self.toolbar.addWidget(self.dark_mode_button)
+
         self._hook_toolbar()
+        self.toolbar.show_bundles(
+            ["menu_plots", "menu_devices", "menu_utils", "dock_actions", "dark_mode"]
+        )
 
     def minimumSizeHint(self):
         return QSize(800, 600)
 
+    def _setup_toolbar(self):
+
+        # Add plot menu
+        self.toolbar.components.add_safe(
+            "menu_plots",
+            ExpandableMenuAction(
+                label="Add Plot ",
+                actions={
+                    "waveform": MaterialIconAction(
+                        icon_name=Waveform.ICON_NAME,
+                        tooltip="Add Waveform",
+                        filled=True,
+                        parent=self,
+                    ),
+                    "scatter_waveform": MaterialIconAction(
+                        icon_name=ScatterWaveform.ICON_NAME,
+                        tooltip="Add Scatter Waveform",
+                        filled=True,
+                        parent=self,
+                    ),
+                    "multi_waveform": MaterialIconAction(
+                        icon_name=MultiWaveform.ICON_NAME,
+                        tooltip="Add Multi Waveform",
+                        filled=True,
+                        parent=self,
+                    ),
+                    "image": MaterialIconAction(
+                        icon_name=Image.ICON_NAME, tooltip="Add Image", filled=True, parent=self
+                    ),
+                    "motor_map": MaterialIconAction(
+                        icon_name=MotorMap.ICON_NAME,
+                        tooltip="Add Motor Map",
+                        filled=True,
+                        parent=self,
+                    ),
+                },
+            ),
+        )
+
+        bundle = ToolbarBundle("menu_plots", self.toolbar.components)
+        bundle.add_action("menu_plots")
+        self.toolbar.add_bundle(bundle)
+
+        # Add control menu
+        self.toolbar.components.add_safe(
+            "menu_devices",
+            ExpandableMenuAction(
+                label="Add Device Control ",
+                actions={
+                    "scan_control": MaterialIconAction(
+                        icon_name=ScanControl.ICON_NAME,
+                        tooltip="Add Scan Control",
+                        filled=True,
+                        parent=self,
+                    ),
+                    "positioner_box": MaterialIconAction(
+                        icon_name=PositionerBox.ICON_NAME,
+                        tooltip="Add Device Box",
+                        filled=True,
+                        parent=self,
+                    ),
+                },
+            ),
+        )
+        bundle = ToolbarBundle("menu_devices", self.toolbar.components)
+        bundle.add_action("menu_devices")
+        self.toolbar.add_bundle(bundle)
+
+        # Add utils menu
+        self.toolbar.components.add_safe(
+            "menu_utils",
+            ExpandableMenuAction(
+                label="Add Utils ",
+                actions={
+                    "queue": MaterialIconAction(
+                        icon_name=BECQueue.ICON_NAME,
+                        tooltip="Add Scan Queue",
+                        filled=True,
+                        parent=self,
+                    ),
+                    "vs_code": MaterialIconAction(
+                        icon_name=VSCodeEditor.ICON_NAME,
+                        tooltip="Add VS Code",
+                        filled=True,
+                        parent=self,
+                    ),
+                    "status": MaterialIconAction(
+                        icon_name=BECStatusBox.ICON_NAME,
+                        tooltip="Add BEC Status Box",
+                        filled=True,
+                        parent=self,
+                    ),
+                    "progress_bar": MaterialIconAction(
+                        icon_name=RingProgressBar.ICON_NAME,
+                        tooltip="Add Circular ProgressBar",
+                        filled=True,
+                        parent=self,
+                    ),
+                    # FIXME temporarily disabled -> issue #644
+                    "log_panel": MaterialIconAction(
+                        icon_name=LogPanel.ICON_NAME,
+                        tooltip="Add LogPanel - Disabled",
+                        filled=True,
+                        parent=self,
+                    ),
+                    "sbb_monitor": MaterialIconAction(
+                        icon_name="train", tooltip="Add SBB Monitor", filled=True, parent=self
+                    ),
+                },
+            ),
+        )
+        bundle = ToolbarBundle("menu_utils", self.toolbar.components)
+        bundle.add_action("menu_utils")
+        self.toolbar.add_bundle(bundle)
+
+        ########## Dock Actions ##########
+        spacer = QWidget(parent=self)
+        spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
+        self.toolbar.components.add_safe("spacer", WidgetAction(widget=spacer, adjust_size=False))
+
+        self.toolbar.components.add_safe(
+            "dark_mode", WidgetAction(widget=self.dark_mode_button, adjust_size=False)
+        )
+
+        bundle = ToolbarBundle("dark_mode", self.toolbar.components)
+        bundle.add_action("spacer")
+        bundle.add_action("dark_mode")
+        self.toolbar.add_bundle(bundle)
+
+        self.toolbar.components.add_safe(
+            "attach_all",
+            MaterialIconAction(
+                icon_name="zoom_in_map", tooltip="Attach all floating docks", parent=self
+            ),
+        )
+
+        self.toolbar.components.add_safe(
+            "save_state",
+            MaterialIconAction(icon_name="bookmark", tooltip="Save Dock State", parent=self),
+        )
+        self.toolbar.components.add_safe(
+            "restore_state",
+            MaterialIconAction(icon_name="frame_reload", tooltip="Restore Dock State", parent=self),
+        )
+
+        bundle = ToolbarBundle("dock_actions", self.toolbar.components)
+        bundle.add_action("attach_all")
+        bundle.add_action("save_state")
+        bundle.add_action("restore_state")
+        self.toolbar.add_bundle(bundle)
+
     def _hook_toolbar(self):
-        # Menu Plot
-        self.toolbar.widgets["menu_plots"].widgets["waveform"].triggered.connect(
+        menu_plots = self.toolbar.components.get_action("menu_plots")
+        menu_devices = self.toolbar.components.get_action("menu_devices")
+        menu_utils = self.toolbar.components.get_action("menu_utils")
+
+        menu_plots.actions["waveform"].action.triggered.connect(
             lambda: self._create_widget_from_toolbar(widget_name="Waveform")
         )
-        self.toolbar.widgets["menu_plots"].widgets["scatter_waveform"].triggered.connect(
+
+        menu_plots.actions["scatter_waveform"].action.triggered.connect(
             lambda: self._create_widget_from_toolbar(widget_name="ScatterWaveform")
         )
-        self.toolbar.widgets["menu_plots"].widgets["multi_waveform"].triggered.connect(
+        menu_plots.actions["multi_waveform"].action.triggered.connect(
             lambda: self._create_widget_from_toolbar(widget_name="MultiWaveform")
         )
-        self.toolbar.widgets["menu_plots"].widgets["image"].triggered.connect(
+        menu_plots.actions["image"].action.triggered.connect(
             lambda: self._create_widget_from_toolbar(widget_name="Image")
         )
-        self.toolbar.widgets["menu_plots"].widgets["motor_map"].triggered.connect(
+        menu_plots.actions["motor_map"].action.triggered.connect(
             lambda: self._create_widget_from_toolbar(widget_name="MotorMap")
         )
 
         # Menu Devices
-        self.toolbar.widgets["menu_devices"].widgets["scan_control"].triggered.connect(
+        menu_devices.actions["scan_control"].action.triggered.connect(
             lambda: self._create_widget_from_toolbar(widget_name="ScanControl")
         )
-        self.toolbar.widgets["menu_devices"].widgets["positioner_box"].triggered.connect(
+        menu_devices.actions["positioner_box"].action.triggered.connect(
             lambda: self._create_widget_from_toolbar(widget_name="PositionerBox")
         )
 
         # Menu Utils
-        self.toolbar.widgets["menu_utils"].widgets["queue"].triggered.connect(
+        menu_utils.actions["queue"].action.triggered.connect(
             lambda: self._create_widget_from_toolbar(widget_name="BECQueue")
         )
-        self.toolbar.widgets["menu_utils"].widgets["status"].triggered.connect(
+        menu_utils.actions["status"].action.triggered.connect(
             lambda: self._create_widget_from_toolbar(widget_name="BECStatusBox")
         )
-        self.toolbar.widgets["menu_utils"].widgets["vs_code"].triggered.connect(
+        menu_utils.actions["vs_code"].action.triggered.connect(
             lambda: self._create_widget_from_toolbar(widget_name="VSCodeEditor")
         )
-        self.toolbar.widgets["menu_utils"].widgets["progress_bar"].triggered.connect(
+        menu_utils.actions["progress_bar"].action.triggered.connect(
             lambda: self._create_widget_from_toolbar(widget_name="RingProgressBar")
         )
         # FIXME temporarily disabled -> issue #644
-        self.toolbar.widgets["menu_utils"].widgets["log_panel"].setEnabled(False)
-        # self.toolbar.widgets["menu_utils"].widgets["log_panel"].triggered.connect(
-        #     lambda: self._create_widget_from_toolbar(widget_name="LogPanel")
-        # )
+        menu_utils.actions["log_panel"].action.setEnabled(False)
+
+        menu_utils.actions["sbb_monitor"].action.triggered.connect(
+            lambda: self._create_widget_from_toolbar(widget_name="SBBMonitor")
+        )
 
         # Icons
-        self.toolbar.widgets["attach_all"].action.triggered.connect(self.attach_all)
-        self.toolbar.widgets["save_state"].action.triggered.connect(self.save_state)
-        self.toolbar.widgets["restore_state"].action.triggered.connect(self.restore_state)
+        self.toolbar.components.get_action("attach_all").action.triggered.connect(self.attach_all)
+        self.toolbar.components.get_action("save_state").action.triggered.connect(self.save_state)
+        self.toolbar.components.get_action("restore_state").action.triggered.connect(
+            self.restore_state
+        )
 
     @SafeSlot()
     def _create_widget_from_toolbar(self, widget_name: str) -> None:

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

@@ -0,0 +1,115 @@
+import sys
+
+from qtpy.QtCore import QPoint, Qt
+from qtpy.QtWidgets import QApplication, QHBoxLayout, QLabel, QProgressBar, QVBoxLayout, QWidget
+
+
+class WidgetTooltip(QWidget):
+    """Frameless, always-on-top window that behaves like a tooltip."""
+
+    def __init__(self, content: QWidget) -> None:
+        super().__init__(None, Qt.ToolTip | Qt.FramelessWindowHint | Qt.WindowStaysOnTopHint)
+        self.setAttribute(Qt.WA_ShowWithoutActivating)
+        self.setMouseTracking(True)
+        self.content = content
+
+        layout = QVBoxLayout(self)
+        layout.setContentsMargins(6, 6, 6, 6)
+        layout.addWidget(self.content)
+        self.adjustSize()
+
+    def leaveEvent(self, _event) -> None:
+        self.hide()
+
+    def show_above(self, global_pos: QPoint, offset: int = 8) -> None:
+        self.adjustSize()
+        screen = QApplication.screenAt(global_pos) or QApplication.primaryScreen()
+        screen_geo = screen.availableGeometry()
+        geom = self.geometry()
+
+        x = global_pos.x() - geom.width() // 2
+        y = global_pos.y() - geom.height() - offset
+
+        x = max(screen_geo.left(), min(x, screen_geo.right() - geom.width()))
+        y = max(screen_geo.top(), min(y, screen_geo.bottom() - geom.height()))
+
+        self.move(x, y)
+        self.show()
+
+
+class HoverWidget(QWidget):
+
+    def __init__(self, parent: QWidget | None = None, *, simple: QWidget, full: QWidget):
+        super().__init__(parent)
+        self._simple = simple
+        self._full = full
+        self._full.setVisible(False)
+        self._tooltip = None
+
+        lay = QVBoxLayout(self)
+        lay.setContentsMargins(0, 0, 0, 0)
+        lay.addWidget(simple)
+
+    def enterEvent(self, event):
+        # suppress empty-label tooltips for labels
+        if isinstance(self._full, QLabel) and not self._full.text():
+            return
+
+        if self._tooltip is None:  # first time only
+            self._tooltip = WidgetTooltip(self._full)
+            self._full.setVisible(True)
+
+        centre = self.mapToGlobal(self.rect().center())
+        self._tooltip.show_above(centre)
+        super().enterEvent(event)
+
+    def leaveEvent(self, event):
+        if self._tooltip and self._tooltip.isVisible():
+            self._tooltip.hide()
+        super().leaveEvent(event)
+
+    def close(self):
+        if self._tooltip:
+            self._tooltip.close()
+            self._tooltip.deleteLater()
+            self._tooltip = None
+        super().close()
+
+
+################################################################################
+# Demo
+# Just a simple example to show how the HoverWidget can be used to display
+# a tooltip with a full widget inside (two different widgets are used
+# for the simple and full versions).
+################################################################################
+
+
+class DemoSimpleWidget(QLabel):  # pragma: no cover
+    """A simple widget to be used as a trigger for the tooltip."""
+
+    def __init__(self) -> None:
+        super().__init__()
+        self.setText("Hover me for a preview!")
+
+
+class DemoFullWidget(QProgressBar):  # pragma: no cover
+    """A full widget to be shown in the tooltip."""
+
+    def __init__(self) -> None:
+        super().__init__()
+        self.setRange(0, 100)
+        self.setValue(75)
+        self.setFixedWidth(320)
+        self.setFixedHeight(30)
+
+
+if __name__ == "__main__":  # pragma: no cover
+    app = QApplication(sys.argv)
+
+    window = QWidget()
+    window.layout = QHBoxLayout(window)
+    hover_widget = HoverWidget(simple=DemoSimpleWidget(), full=DemoFullWidget())
+    window.layout.addWidget(hover_widget)
+    window.show()
+
+    sys.exit(app.exec_())

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

@@ -0,0 +1,110 @@
+from qtpy.QtCore import QTimer
+from qtpy.QtGui import QFontMetrics, QPainter
+from qtpy.QtWidgets import QLabel
+
+
+class ScrollLabel(QLabel):
+    """A QLabel that scrolls its text horizontally across the widget."""
+
+    def __init__(self, parent=None, speed_ms=30, step_px=1, delay_ms=2000):
+        super().__init__(parent=parent)
+        self._offset = 0
+        self._text_width = 0
+
+        # scrolling timer (runs continuously once started)
+        self._timer = QTimer(self)
+        self._timer.setInterval(speed_ms)
+        self._timer.timeout.connect(self._scroll)
+
+        # delay‑before‑scroll timer (single‑shot)
+        self._delay_timer = QTimer(self)
+        self._delay_timer.setSingleShot(True)
+        self._delay_timer.setInterval(delay_ms)
+        self._delay_timer.timeout.connect(self._timer.start)
+
+        self._step_px = step_px
+
+    def setText(self, text):
+        """
+        Overridden to ensure that new text replaces the current one
+        immediately.
+        If the label was already scrolling (or in its delay phase),
+        the next message starts **without** the extra delay.
+        """
+        # Determine whether the widget was already in a scrolling cycle
+        was_scrolling = self._timer.isActive() or self._delay_timer.isActive()
+
+        super().setText(text)
+
+        fm = QFontMetrics(self.font())
+        self._text_width = fm.horizontalAdvance(text)
+        self._offset = 0
+
+        # Skip the delay when we were already scrolling
+        self._update_timer(skip_delay=was_scrolling)
+
+    def resizeEvent(self, event):
+        super().resizeEvent(event)
+        self._update_timer()
+
+    def _update_timer(self, *, skip_delay: bool = False):
+        """
+        Decide whether to start or stop scrolling.
+
+        If the text is wider than the visible area, start a single‑shot
+        delay timer (2s by default). Scrolling begins only after this
+        delay. Any change (resize or new text) restarts the logic.
+        """
+        needs_scroll = self._text_width > self.width()
+
+        if needs_scroll:
+            # Reset any running timers
+            if self._timer.isActive():
+                self._timer.stop()
+            if self._delay_timer.isActive():
+                self._delay_timer.stop()
+
+            self._offset = 0
+
+            # Start scrolling immediately when we should skip the delay,
+            # otherwise apply the configured delay_ms interval
+            if skip_delay:
+                self._timer.start()
+            else:
+                self._delay_timer.start()
+        else:
+            if self._delay_timer.isActive():
+                self._delay_timer.stop()
+            if self._timer.isActive():
+                self._timer.stop()
+            self.update()
+
+    def _scroll(self):
+        self._offset += self._step_px
+        if self._offset >= self._text_width:
+            self._offset = 0
+        self.update()
+
+    def paintEvent(self, event):
+        painter = QPainter(self)
+        painter.setRenderHint(QPainter.TextAntialiasing)
+        text = self.text()
+        if not text:
+            return
+        fm = QFontMetrics(self.font())
+        y = (self.height() + fm.ascent() - fm.descent()) // 2
+        if self._text_width <= self.width():
+            painter.drawText(0, y, text)
+        else:
+            x = -self._offset
+            gap = 50  # space between repeating text blocks
+            while x < self.width():
+                painter.drawText(x, y, text)
+                x += self._text_width + gap
+
+    def cleanup(self):
+        """Stop all timers to prevent memory leaks."""
+        if self._timer.isActive():
+            self._timer.stop()
+        if self._delay_timer.isActive():
+            self._delay_timer.stop()

bec_widgets/widgets/containers/main_window/main_window.py

@@ -1,17 +1,31 @@
+from __future__ import annotations
+
 import os
 
-from qtpy.QtCore import QSize
+from bec_lib.endpoints import MessageEndpoints
+from qtpy.QtCore import QEasingCurve, QEvent, QPropertyAnimation, QSize, Qt, QTimer
 from qtpy.QtGui import QAction, QActionGroup, QIcon
-from qtpy.QtWidgets import QApplication, QMainWindow, QStyle
+from qtpy.QtWidgets import (
+    QApplication,
+    QFrame,
+    QHBoxLayout,
+    QLabel,
+    QMainWindow,
+    QStyle,
+    QVBoxLayout,
+    QWidget,
+)
 
 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.container_utils import WidgetContainerUtils
 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
+from bec_widgets.widgets.containers.main_window.addons.scroll_label import ScrollLabel
 from bec_widgets.widgets.containers.main_window.addons.web_links import BECWebLinksMixin
+from bec_widgets.widgets.progress.scan_progressbar.scan_progressbar import ScanProgressBar
 
 MODULE_PATH = os.path.dirname(bec_widgets.__file__)
 
@@ -19,6 +33,8 @@ MODULE_PATH = os.path.dirname(bec_widgets.__file__)
 class BECMainWindow(BECWidget, QMainWindow):
     RPC = False
     PLUGIN = False
+    SCAN_PROGRESS_WIDTH = 100  # px
+    STATUS_BAR_WIDGETS_EXPIRE_TIME = 60_000  # milliseconds
 
     def __init__(
         self,
@@ -32,10 +48,19 @@ class BECMainWindow(BECWidget, QMainWindow):
         super().__init__(parent=parent, gui_id=gui_id, **kwargs)
 
         self.app = QApplication.instance()
+        self.status_bar = self.statusBar()
         self.setWindowTitle(window_title)
         self._init_ui()
         self._connect_to_theme_change()
 
+        # Connections to BEC Notifications
+        self.bec_dispatcher.connect_slot(
+            self.display_client_message, MessageEndpoints.client_info()
+        )
+
+    ################################################################################
+    # MainWindow Elements Initialization
+    ################################################################################
     def _init_ui(self):
 
         # Set the icon
@@ -43,40 +68,189 @@ class BECMainWindow(BECWidget, QMainWindow):
 
         # Set Menu and Status bar
         self._setup_menu_bar()
+        self._init_status_bar_widgets()
 
         # BEC Specific UI
         self.display_app_id()
 
+    def _init_status_bar_widgets(self):
+        """
+        Prepare the BEC specific widgets in the status bar.
+        """
+
+        # Left: App‑ID label
+        self._app_id_label = QLabel()
+        self._app_id_label.setAlignment(
+            Qt.AlignmentFlag.AlignHCenter | Qt.AlignmentFlag.AlignVCenter
+        )
+        self.status_bar.addWidget(self._app_id_label)
+
+        # Add a separator after the app ID label
+        self._add_separator()
+
+        # Centre: Client‑info label (stretch=1 so it expands)
+        self._add_client_info_label()
+
+        # Add scan_progress bar with display logic
+        self._add_scan_progress_bar()
+
+    ################################################################################
+    # Client message status bar widget helpers
+
+    def _add_client_info_label(self):
+        """
+        Add a client info label to the status bar.
+        This label will display messages from the BEC dispatcher.
+        """
+
+        # Scroll label for client info in Status Bar
+        self._client_info_label = ScrollLabel(self)
+        self._client_info_label.setAlignment(
+            Qt.AlignmentFlag.AlignHCenter | Qt.AlignmentFlag.AlignVCenter
+        )
+        # Full label used in the hover widget
+        self._client_info_label_full = QLabel(self)
+        self._client_info_label_full.setAlignment(
+            Qt.AlignmentFlag.AlignHCenter | Qt.AlignmentFlag.AlignVCenter
+        )
+        # Hover widget to show the full client info label
+        self._client_info_hover = HoverWidget(
+            self, simple=self._client_info_label, full=self._client_info_label_full
+        )
+        self.status_bar.addWidget(self._client_info_hover, 1)
+
+        # Timer to automatically clear client messages once they expire
+        self._client_info_expire_timer = QTimer(self)
+        self._client_info_expire_timer.setSingleShot(True)
+        self._client_info_expire_timer.timeout.connect(lambda: self._client_info_label.setText(""))
+        self._client_info_expire_timer.timeout.connect(
+            lambda: self._client_info_label_full.setText("")
+        )
+
+    ################################################################################
+    # Progress‑bar helpers
+    def _add_scan_progress_bar(self):
+
+        # Setting HoverWidget for the scan progress bar - minimal and full version
+        self._scan_progress_bar_simple = ScanProgressBar(self, one_line_design=True)
+        self._scan_progress_bar_simple.show_elapsed_time = False
+        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_full = ScanProgressBar(self)
+        self._scan_progress_hover = HoverWidget(
+            self, simple=self._scan_progress_bar_simple, full=self._scan_progress_bar_full
+        )
+
+        # Bundle the progress bar with a separator
+        separator = self._add_separator(separate_object=True)
+        self._scan_progress_bar_with_separator = QWidget()
+        self._scan_progress_bar_with_separator.layout = QHBoxLayout(
+            self._scan_progress_bar_with_separator
+        )
+        self._scan_progress_bar_with_separator.layout.setContentsMargins(0, 0, 0, 0)
+        self._scan_progress_bar_with_separator.layout.setSpacing(0)
+        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.
+        """
+        status_bar = self.statusBar()
+
+        # The actual line
+        line = QFrame()
+        line.setFrameShape(QFrame.VLine)
+        line.setFrameShadow(QFrame.Sunken)
+        line.setFixedHeight(status_bar.sizeHint().height() - 2)
+
+        # Wrapper to center the line vertically -> work around for QFrame not being able to center itself
+        wrapper = QWidget()
+        vbox = QVBoxLayout(wrapper)
+        vbox.setContentsMargins(0, 0, 0, 0)
+        vbox.addStretch()
+        vbox.addWidget(line, alignment=Qt.AlignHCenter)
+        vbox.addStretch()
+        wrapper.setFixedWidth(line.sizeHint().width())
+
+        if separate_object:
+            return wrapper
+        status_bar.addWidget(wrapper)
+
     def _init_bec_icon(self):
         icon = self.app.windowIcon()
         if icon.isNull():
-            print("No icon is set, setting default icon")
             icon = QIcon()
             icon.addFile(
                 os.path.join(MODULE_PATH, "assets", "app_icons", "bec_widgets_icon.png"),
                 size=QSize(48, 48),
             )
             self.app.setWindowIcon(icon)
-        else:
-            print("An icon is set")
 
     def load_ui(self, ui_file):
         loader = UILoader(self)
         self.ui = loader.loader(ui_file)
         self.setCentralWidget(self.ui)
 
-    def display_app_id(self):
-        """
-        Display the app ID in the status bar.
-        """
-        if self.bec_dispatcher.cli_server is None:
-            status_message = "Not connected"
-        else:
-            # Get the server ID from the dispatcher
-            server_id = self.bec_dispatcher.cli_server.gui_id
-            status_message = f"App ID: {server_id}"
-        self.statusBar().showMessage(status_message)
-
     def _fetch_theme(self) -> str:
         return self.app.theme.theme
 
@@ -164,14 +338,64 @@ class BECMainWindow(BECWidget, QMainWindow):
         help_menu.addAction(widgets_docs)
         help_menu.addAction(bug_report)
 
+    ################################################################################
+    # Status Bar Addons
+    ################################################################################
+    def display_app_id(self):
+        """
+        Display the app ID in the status bar.
+        """
+        if self.bec_dispatcher.cli_server is None:
+            status_message = "Not connected"
+        else:
+            # Get the server ID from the dispatcher
+            server_id = self.bec_dispatcher.cli_server.gui_id
+            status_message = f"App ID: {server_id}"
+        self._app_id_label.setText(status_message)
+
+    @SafeSlot(dict, dict)
+    def display_client_message(self, msg: dict, meta: dict):
+        """
+        Display a client message in the status bar.
+
+        Args:
+            msg(dict): The message to display, should contain:
+            meta(dict): Metadata about the message, usually empty.
+        """
+        message = msg.get("message", "")
+        expiration = msg.get("expire", 0)  # 0 → never expire
+        self._client_info_label.setText(message)
+        self._client_info_label_full.setText(message)
+
+        # Restart the expiration timer if necessary
+        if hasattr(self, "_client_info_expire_timer") and self._client_info_expire_timer.isActive():
+            self._client_info_expire_timer.stop()
+        if expiration and expiration > 0:
+            self._client_info_expire_timer.start(int(expiration * 1000))
+
+    ################################################################################
+    # General and Cleanup Methods
+    ################################################################################
     @SafeSlot(str)
     def change_theme(self, theme: str):
+        """
+        Change the theme of the application.
+
+        Args:
+            theme(str): The theme to apply, either "light" or "dark".
+        """
         apply_theme(theme)
 
+    def event(self, event):
+        if event.type() == QEvent.Type.StatusTip:
+            return True
+        return super().event(event)
+
     def cleanup(self):
         central_widget = self.centralWidget()
-        central_widget.close()
-        central_widget.deleteLater()
+        if central_widget is not None:
+            central_widget.close()
+            central_widget.deleteLater()
         if not isinstance(central_widget, BECWidget):
             # if the central widget is not a BECWidget, we need to call the cleanup method
             # of all widgets whose parent is the current BECMainWindow
@@ -182,8 +406,39 @@ class BECMainWindow(BECWidget, QMainWindow):
                     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
+
+        # Client info label cleanup
+        self._client_info_label.cleanup()
+        self._client_info_hover.close()
+        self._client_info_hover.deleteLater()
+        # Scan progress bar cleanup
+        self._scan_progress_bar_simple.close()
+        self._scan_progress_bar_simple.deleteLater()
+        self._scan_progress_bar_full.close()
+        self._scan_progress_bar_full.deleteLater()
+        self._scan_progress_hover.close()
+        self._scan_progress_hover.deleteLater()
         super().cleanup()
 
 
 class UILaunchWindow(BECMainWindow):
     RPC = True
+
+
+if __name__ == "__main__":
+    import sys
+
+    app = QApplication(sys.argv)
+    main_window = UILaunchWindow()
+    main_window.show()
+    main_window.resize(800, 600)
+    sys.exit(app.exec())

bec_widgets/widgets/control/device_input/base_classes/device_input_base.py

@@ -6,10 +6,10 @@ from bec_lib.device import ComputedSignal, Device, Positioner, ReadoutPriority
 from bec_lib.device import Signal as BECSignal
 from bec_lib.logger import bec_logger
 from pydantic import field_validator
-from qtpy.QtCore import Property, Signal, Slot
 
 from bec_widgets.utils import ConnectionConfig
 from bec_widgets.utils.bec_widget import BECWidget
+from bec_widgets.utils.error_popups import SafeProperty, SafeSlot
 from bec_widgets.utils.filter_io import FilterIO
 from bec_widgets.utils.widget_io import WidgetIO
 
@@ -100,7 +100,7 @@ class DeviceInputBase(BECWidget):
 
     ### QtSlots ###
 
-    @Slot(str)
+    @SafeSlot(str)
     def set_device(self, device: str):
         """
         Set the device.
@@ -114,7 +114,7 @@ class DeviceInputBase(BECWidget):
         else:
             logger.warning(f"Device {device} is not in the filtered selection.")
 
-    @Slot()
+    @SafeSlot()
     def update_devices_from_filters(self):
         """Update the devices based on the current filter selection
         in self.device_filter and self.readout_filter. If apply_filter is False,
@@ -133,7 +133,7 @@ class DeviceInputBase(BECWidget):
         self.devices = [device.name for device in devs]
         self.set_device(current_device)
 
-    @Slot(list)
+    @SafeSlot(list)
     def set_available_devices(self, devices: list[str]):
         """
         Set the devices. If a device in the list is not valid, it will not be considered.
@@ -146,7 +146,7 @@ class DeviceInputBase(BECWidget):
 
     ### QtProperties ###
 
-    @Property(
+    @SafeProperty(
         "QStringList",
         doc="List of devices. If updated, it will disable the apply filters property.",
     )
@@ -165,7 +165,7 @@ class DeviceInputBase(BECWidget):
         self.config.devices = value
         FilterIO.set_selection(widget=self, selection=value)
 
-    @Property(str)
+    @SafeProperty(str)
     def default(self):
         """Get the default device name. If set through this property, it will update only if the device is within the filtered selection."""
         return self.config.default
@@ -177,7 +177,7 @@ class DeviceInputBase(BECWidget):
         self.config.default = value
         WidgetIO.set_value(widget=self, value=value)
 
-    @Property(bool)
+    @SafeProperty(bool)
     def apply_filter(self):
         """Apply the filters on the devices."""
         return self.config.apply_filter
@@ -187,7 +187,7 @@ class DeviceInputBase(BECWidget):
         self.config.apply_filter = value
         self.update_devices_from_filters()
 
-    @Property(bool)
+    @SafeProperty(bool)
     def filter_to_device(self):
         """Include devices in filters."""
         return BECDeviceFilter.DEVICE in self.device_filter
@@ -200,7 +200,7 @@ class DeviceInputBase(BECWidget):
             self._device_filter.remove(BECDeviceFilter.DEVICE)
         self.update_devices_from_filters()
 
-    @Property(bool)
+    @SafeProperty(bool)
     def filter_to_positioner(self):
         """Include devices of type Positioner in filters."""
         return BECDeviceFilter.POSITIONER in self.device_filter
@@ -213,7 +213,7 @@ class DeviceInputBase(BECWidget):
             self._device_filter.remove(BECDeviceFilter.POSITIONER)
         self.update_devices_from_filters()
 
-    @Property(bool)
+    @SafeProperty(bool)
     def filter_to_signal(self):
         """Include devices of type Signal in filters."""
         return BECDeviceFilter.SIGNAL in self.device_filter
@@ -226,7 +226,7 @@ class DeviceInputBase(BECWidget):
             self._device_filter.remove(BECDeviceFilter.SIGNAL)
         self.update_devices_from_filters()
 
-    @Property(bool)
+    @SafeProperty(bool)
     def filter_to_computed_signal(self):
         """Include devices of type ComputedSignal in filters."""
         return BECDeviceFilter.COMPUTED_SIGNAL in self.device_filter
@@ -239,7 +239,7 @@ class DeviceInputBase(BECWidget):
             self._device_filter.remove(BECDeviceFilter.COMPUTED_SIGNAL)
         self.update_devices_from_filters()
 
-    @Property(bool)
+    @SafeProperty(bool)
     def readout_monitored(self):
         """Include devices with readout priority Monitored in filters."""
         return ReadoutPriority.MONITORED in self.readout_filter
@@ -252,7 +252,7 @@ class DeviceInputBase(BECWidget):
             self._readout_filter.remove(ReadoutPriority.MONITORED)
         self.update_devices_from_filters()
 
-    @Property(bool)
+    @SafeProperty(bool)
     def readout_baseline(self):
         """Include devices with readout priority Baseline in filters."""
         return ReadoutPriority.BASELINE in self.readout_filter
@@ -265,7 +265,7 @@ class DeviceInputBase(BECWidget):
             self._readout_filter.remove(ReadoutPriority.BASELINE)
         self.update_devices_from_filters()
 
-    @Property(bool)
+    @SafeProperty(bool)
     def readout_async(self):
         """Include devices with readout priority Async in filters."""
         return ReadoutPriority.ASYNC in self.readout_filter
@@ -278,7 +278,7 @@ class DeviceInputBase(BECWidget):
             self._readout_filter.remove(ReadoutPriority.ASYNC)
         self.update_devices_from_filters()
 
-    @Property(bool)
+    @SafeProperty(bool)
     def readout_continuous(self):
         """Include devices with readout priority continuous in filters."""
         return ReadoutPriority.CONTINUOUS in self.readout_filter
@@ -291,7 +291,7 @@ class DeviceInputBase(BECWidget):
             self._readout_filter.remove(ReadoutPriority.CONTINUOUS)
         self.update_devices_from_filters()
 
-    @Property(bool)
+    @SafeProperty(bool)
     def readout_on_request(self):
         """Include devices with readout priority OnRequest in filters."""
         return ReadoutPriority.ON_REQUEST in self.readout_filter

bec_widgets/widgets/control/device_input/base_classes/device_signal_input_base.py

@@ -6,7 +6,7 @@ from qtpy.QtCore import Property
 from bec_widgets.utils import ConnectionConfig
 from bec_widgets.utils.bec_widget import BECWidget
 from bec_widgets.utils.error_popups import SafeSlot
-from bec_widgets.utils.filter_io import FilterIO
+from bec_widgets.utils.filter_io import FilterIO, LineEditFilterHandler
 from bec_widgets.utils.ophyd_kind_util import Kind
 from bec_widgets.utils.widget_io import WidgetIO
 
@@ -55,7 +55,7 @@ class DeviceSignalInputBase(BECWidget):
         self._hinted_signals = []
         self._normal_signals = []
         self._config_signals = []
-        self.bec_dispatcher.client.callbacks.register(
+        self._device_update_register = self.bec_dispatcher.client.callbacks.register(
             EventType.DEVICE_UPDATE, self.update_signals_from_filters
         )
 
@@ -108,25 +108,32 @@ class DeviceSignalInputBase(BECWidget):
         if not self.validate_device(self._device):
             self._device = None
             self.config.device = self._device
-            return
-        device = self.get_device_object(self._device)
-        # See above convention for Signals and ComputedSignals
-        if isinstance(device, Signal):
-            self._signals = [self._device]
-            self._hinted_signals = [self._device]
+            self._signals = []
+            self._hinted_signals = []
             self._normal_signals = []
             self._config_signals = []
             FilterIO.set_selection(widget=self, selection=self._signals)
             return
+        device = self.get_device_object(self._device)
         device_info = device._info.get("signals", {})
 
+        # See above convention for Signals and ComputedSignals
+        if isinstance(device, Signal):
+            self._signals = [(self._device, {})]
+            self._hinted_signals = [(self._device, {})]
+            self._normal_signals = []
+            self._config_signals = []
+            FilterIO.set_selection(widget=self, selection=self._signals)
+            return
+
         def _update(kind: Kind):
-            return [
-                signal
-                for signal, signal_info in device_info.items()
-                if kind in self.signal_filter
-                and (signal_info.get("kind_str", None) == str(kind.name))
-            ]
+            return FilterIO.update_with_kind(
+                widget=self,
+                kind=kind,
+                signal_filter=self.signal_filter,
+                device_info=device_info,
+                device_name=self._device,
+            )
 
         self._hinted_signals = _update(Kind.hinted)
         self._normal_signals = _update(Kind.normal)
@@ -271,11 +278,21 @@ class DeviceSignalInputBase(BECWidget):
         Args:
             signal(str): Signal to validate.
         """
-        if signal in self.signals:
-            return True
+        for entry in self.signals:
+            if isinstance(entry, tuple):
+                entry = entry[0]
+            if entry == signal:
+                return True
         return False
 
     def _process_config_input(self, config: DeviceSignalInputBaseConfig | dict | None):
         if config is None:
             return DeviceSignalInputBaseConfig(widget_class=self.__class__.__name__)
         return DeviceSignalInputBaseConfig.model_validate(config)
+
+    def cleanup(self):
+        """
+        Cleanup the widget.
+        """
+        self.bec_dispatcher.client.callbacks.remove(self._device_update_register)
+        super().cleanup()

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

@@ -34,6 +34,7 @@ class DeviceComboBox(DeviceInputBase, QComboBox):
     PLUGIN = True
 
     device_selected = Signal(str)
+    device_reset = Signal()
     device_config_update = Signal()
 
     def __init__(
@@ -147,8 +148,28 @@ class DeviceComboBox(DeviceInputBase, QComboBox):
             self.device_selected.emit(input_text)
         else:
             self._is_valid_input = False
+            self.device_reset.emit()
         self.update()
 
+    def validate_device(self, device: str) -> bool:  # type: ignore[override]
+        """
+        Extend validation so that preview‑signal pseudo‑devices (labels like
+        ``"eiger_preview"``) are accepted as valid choices.
+
+        The validation run only on device not on the preview‑signal.
+
+        Args:
+            device: The text currently entered/selected.
+
+        Returns:
+            True if the device is a genuine BEC device *or* one of the
+            whitelisted preview‑signal entries.
+        """
+        idx = self.findText(device)
+        if idx >= 0 and isinstance(self.itemData(idx), tuple):
+            device = self.itemData(idx)[0]  # type: ignore[assignment]
+        return super().validate_device(device)
+
 
 if __name__ == "__main__":  # pragma: no cover
     # pylint: disable=import-outside-toplevel

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

@@ -90,6 +90,44 @@ class SignalComboBox(DeviceSignalInputBase, QComboBox):
                 self.insertItem(0, "Hinted Signals")
                 self.model().item(0).setEnabled(False)
 
+    def set_to_obj_name(self, obj_name: str) -> bool:
+        """
+        Set the combobox to the object name of the signal.
+
+        Args:
+            obj_name (str): Object name of the signal.
+
+        Returns:
+            bool: True if the object name was found and set, False otherwise.
+        """
+        for i in range(self.count()):
+            signal_data = self.itemData(i)
+            if signal_data and signal_data.get("obj_name") == obj_name:
+                self.setCurrentIndex(i)
+                return True
+        return False
+
+    def set_to_first_enabled(self) -> bool:
+        """
+        Set the combobox to the first enabled item.
+
+        Returns:
+            bool: True if an enabled item was found and set, False otherwise.
+        """
+        for i in range(self.count()):
+            if self.model().item(i).isEnabled():
+                self.setCurrentIndex(i)
+                return True
+        return False
+
+    @SafeSlot()
+    def reset_selection(self):
+        """Reset the selection of the combobox."""
+        self.clear()
+        self.setItemText(0, "Select a device")
+        self.update_signals_from_filters()
+        self.device_signal_changed.emit("")
+
     @SafeSlot(str)
     def on_text_changed(self, text: str):
         """Slot for text changed. If a device is selected and the signal is changed and valid it emits a signal.
@@ -102,11 +140,7 @@ class SignalComboBox(DeviceSignalInputBase, QComboBox):
             return
         if self.validate_signal(text) is False:
             return
-        if text == "readback" and isinstance(self.get_device_object(self.device), Positioner):
-            device_signal = self.device
-        else:
-            device_signal = f"{self.device}_{text}"
-        self.device_signal_changed.emit(device_signal)
+        self.device_signal_changed.emit(text)
 
 
 if __name__ == "__main__":  # pragma: no cover

bec_widgets/widgets/control/scan_control/scan_control.py

@@ -89,6 +89,7 @@ class ScanControl(BECWidget, QWidget):
         self.config.allowed_scans = allowed_scans
 
         self._scan_metadata: dict | None = None
+        self._metadata_form = ScanMetadata(parent=self)
 
         # Create and set main layout
         self._init_UI()
@@ -165,7 +166,6 @@ class ScanControl(BECWidget, QWidget):
         self.layout.addStretch()
 
     def _add_metadata_form(self):
-        self._metadata_form = ScanMetadata(parent=self)
         self.layout.addWidget(self._metadata_form)
         self._metadata_form.update_with_new_scan(self.comboBox_scan_selection.currentText())
         self.scan_selected.connect(self._metadata_form.update_with_new_scan)
@@ -203,35 +203,40 @@ class ScanControl(BECWidget, QWidget):
         """
         Requests the last executed scan parameters from BEC and restores them to the scan control widget.
         """
-        enabled = self.toggle.checked
-        current_scan = self.comboBox_scan_selection.currentText()
-        if enabled:
-            history = self.client.connector.lrange(MessageEndpoints.scan_queue_history(), 0, -1)
+        self.last_scan_found = False
+        if not self.toggle.checked:
+            return
 
-            for scan in history:
-                scan_name = scan.content["info"]["request_blocks"][-1]["msg"].content["scan_type"]
-                if scan_name == current_scan:
-                    args_dict = scan.content["info"]["request_blocks"][-1]["msg"].content[
-                        "parameter"
-                    ]["args"]
-                    args_list = []
-                    for key, value in args_dict.items():
-                        args_list.append(key)
-                        args_list.extend(value)
-                    if len(args_list) > 1 and self.arg_box is not None:
-                        self.arg_box.set_parameters(args_list)
-                    kwargs = scan.content["info"]["request_blocks"][-1]["msg"].content["parameter"][
-                        "kwargs"
-                    ]
-                    if kwargs and self.kwarg_boxes:
-                        for box in self.kwarg_boxes:
-                            box.set_parameters(kwargs)
-                    self.last_scan_found = True
-                    break
-                else:
-                    self.last_scan_found = False
-        else:
-            self.last_scan_found = False
+        current_scan = self.comboBox_scan_selection.currentText()
+        history = (
+            self.client.connector.xread(
+                MessageEndpoints.scan_history(), from_start=True, user_id=self.object_name
+            )
+            or []
+        )
+
+        for scan in reversed(history):
+            scan_data = scan.get("data")
+            if not scan_data:
+                continue
+
+            if scan_data.scan_name != current_scan:
+                continue
+
+            ri = getattr(scan_data, "request_inputs", {}) or {}
+            args_list = ri.get("arg_bundle", [])
+            if args_list and self.arg_box:
+                self.arg_box.set_parameters(args_list)
+
+            inputs = ri.get("inputs", {})
+            kwargs = ri.get("kwargs", {})
+            merged = {**inputs, **kwargs}
+            if merged and self.kwarg_boxes:
+                for box in self.kwarg_boxes:
+                    box.set_parameters(merged)
+
+            self.last_scan_found = True
+            break
 
     @SafeProperty(str)
     def current_scan(self):

bec_widgets/widgets/editors/console/console.py

@@ -1,870 +0,0 @@
-"""
-BECConsole is a Qt widget that runs a Bash shell.
-
-BECConsole VT100 emulation is powered by Pyte,
-(https://github.com/selectel/pyte).
-"""
-
-import collections
-import fcntl
-import html
-import os
-import pty
-import re
-import signal
-import sys
-import time
-
-import pyte
-from pygments.token import Token
-from pyte.screens import History
-from qtpy import QtCore, QtGui, QtWidgets
-from qtpy.QtCore import Property as pyqtProperty
-from qtpy.QtCore import QSize, QSocketNotifier, Qt, QTimer
-from qtpy.QtCore import Signal as pyqtSignal
-from qtpy.QtGui import QClipboard, QColor, QPalette, QTextCursor
-from qtpy.QtWidgets import QApplication, QHBoxLayout, QScrollBar, QSizePolicy
-
-from bec_widgets.utils.error_popups import SafeSlot as Slot
-
-ansi_colors = {
-    "black": "#000000",
-    "red": "#CD0000",
-    "green": "#00CD00",
-    "brown": "#996633",  # Brown, replacing the yellow
-    "blue": "#0000EE",
-    "magenta": "#CD00CD",
-    "cyan": "#00CDCD",
-    "white": "#E5E5E5",
-    "brightblack": "#7F7F7F",
-    "brightred": "#FF0000",
-    "brightgreen": "#00FF00",
-    "brightyellow": "#FFFF00",
-    "brightblue": "#5C5CFF",
-    "brightmagenta": "#FF00FF",
-    "brightcyan": "#00FFFF",
-    "brightwhite": "#FFFFFF",
-}
-
-control_keys_mapping = {
-    QtCore.Qt.Key_A: b"\x01",  # Ctrl-A
-    QtCore.Qt.Key_B: b"\x02",  # Ctrl-B
-    QtCore.Qt.Key_C: b"\x03",  # Ctrl-C
-    QtCore.Qt.Key_D: b"\x04",  # Ctrl-D
-    QtCore.Qt.Key_E: b"\x05",  # Ctrl-E
-    QtCore.Qt.Key_F: b"\x06",  # Ctrl-F
-    QtCore.Qt.Key_G: b"\x07",  # Ctrl-G (Bell)
-    QtCore.Qt.Key_H: b"\x08",  # Ctrl-H (Backspace)
-    QtCore.Qt.Key_I: b"\x09",  # Ctrl-I (Tab)
-    QtCore.Qt.Key_J: b"\x0a",  # Ctrl-J (Line Feed)
-    QtCore.Qt.Key_K: b"\x0b",  # Ctrl-K (Vertical Tab)
-    QtCore.Qt.Key_L: b"\x0c",  # Ctrl-L (Form Feed)
-    QtCore.Qt.Key_M: b"\x0d",  # Ctrl-M (Carriage Return)
-    QtCore.Qt.Key_N: b"\x0e",  # Ctrl-N
-    QtCore.Qt.Key_O: b"\x0f",  # Ctrl-O
-    QtCore.Qt.Key_P: b"\x10",  # Ctrl-P
-    QtCore.Qt.Key_Q: b"\x11",  # Ctrl-Q
-    QtCore.Qt.Key_R: b"\x12",  # Ctrl-R
-    QtCore.Qt.Key_S: b"\x13",  # Ctrl-S
-    QtCore.Qt.Key_T: b"\x14",  # Ctrl-T
-    QtCore.Qt.Key_U: b"\x15",  # Ctrl-U
-    QtCore.Qt.Key_V: b"\x16",  # Ctrl-V
-    QtCore.Qt.Key_W: b"\x17",  # Ctrl-W
-    QtCore.Qt.Key_X: b"\x18",  # Ctrl-X
-    QtCore.Qt.Key_Y: b"\x19",  # Ctrl-Y
-    QtCore.Qt.Key_Z: b"\x1a",  # Ctrl-Z
-    QtCore.Qt.Key_Escape: b"\x1b",  # Ctrl-Escape
-    QtCore.Qt.Key_Backslash: b"\x1c",  # Ctrl-\
-    QtCore.Qt.Key_Underscore: b"\x1f",  # Ctrl-_
-}
-
-normal_keys_mapping = {
-    QtCore.Qt.Key_Return: b"\n",
-    QtCore.Qt.Key_Space: b" ",
-    QtCore.Qt.Key_Enter: b"\n",
-    QtCore.Qt.Key_Tab: b"\t",
-    QtCore.Qt.Key_Backspace: b"\x08",
-    QtCore.Qt.Key_Home: b"\x47",
-    QtCore.Qt.Key_End: b"\x4f",
-    QtCore.Qt.Key_Left: b"\x02",
-    QtCore.Qt.Key_Up: b"\x10",
-    QtCore.Qt.Key_Right: b"\x06",
-    QtCore.Qt.Key_Down: b"\x0e",
-    QtCore.Qt.Key_PageUp: b"\x49",
-    QtCore.Qt.Key_PageDown: b"\x51",
-    QtCore.Qt.Key_F1: b"\x1b\x31",
-    QtCore.Qt.Key_F2: b"\x1b\x32",
-    QtCore.Qt.Key_F3: b"\x1b\x33",
-    QtCore.Qt.Key_F4: b"\x1b\x34",
-    QtCore.Qt.Key_F5: b"\x1b\x35",
-    QtCore.Qt.Key_F6: b"\x1b\x36",
-    QtCore.Qt.Key_F7: b"\x1b\x37",
-    QtCore.Qt.Key_F8: b"\x1b\x38",
-    QtCore.Qt.Key_F9: b"\x1b\x39",
-    QtCore.Qt.Key_F10: b"\x1b\x30",
-    QtCore.Qt.Key_F11: b"\x45",
-    QtCore.Qt.Key_F12: b"\x46",
-}
-
-
-def QtKeyToAscii(event):
-    """
-    Convert the Qt key event to the corresponding ASCII sequence for
-    the terminal. This works fine for standard alphanumerical characters, but
-    most other characters require terminal specific control sequences.
-
-    The conversion below works for TERM="linux" terminals.
-    """
-    if sys.platform == "darwin":
-        # special case for MacOS
-        # /!\ Qt maps ControlModifier to CMD
-        # CMD-C, CMD-V for copy/paste
-        # CTRL-C and other modifiers -> key mapping
-        if event.modifiers() == QtCore.Qt.MetaModifier:
-            if event.key() == Qt.Key_Backspace:
-                return control_keys_mapping.get(Qt.Key_W)
-            return control_keys_mapping.get(event.key())
-        elif event.modifiers() == QtCore.Qt.ControlModifier:
-            if event.key() == Qt.Key_C:
-                # copy
-                return "copy"
-            elif event.key() == Qt.Key_V:
-                # paste
-                return "paste"
-            return None
-        else:
-            return normal_keys_mapping.get(event.key(), event.text().encode("utf8"))
-    if event.modifiers() == QtCore.Qt.ControlModifier:
-        return control_keys_mapping.get(event.key())
-    else:
-        return normal_keys_mapping.get(event.key(), event.text().encode("utf8"))
-
-
-class Screen(pyte.HistoryScreen):
-    def __init__(self, stdin_fd, cols, rows, historyLength):
-        super().__init__(cols, rows, historyLength, ratio=1 / rows)
-        self._fd = stdin_fd
-
-    def write_process_input(self, data):
-        """Response to CPR request (for example),
-        this can be for other requests
-        """
-        try:
-            os.write(self._fd, data.encode("utf-8"))
-        except (IOError, OSError):
-            pass
-
-    def resize(self, lines, columns):
-        lines = lines or self.lines
-        columns = columns or self.columns
-
-        if lines == self.lines and columns == self.columns:
-            return  # No changes.
-
-        self.dirty.clear()
-        self.dirty.update(range(lines))
-
-        self.save_cursor()
-        if lines < self.lines:
-            if lines <= self.cursor.y:
-                nlines_to_move_up = self.lines - lines
-                for i in range(nlines_to_move_up):
-                    line = self.buffer[i]  # .pop(0)
-                    self.history.top.append(line)
-                self.cursor_position(0, 0)
-                self.delete_lines(nlines_to_move_up)
-                self.restore_cursor()
-                self.cursor.y -= nlines_to_move_up
-        else:
-            self.restore_cursor()
-
-        self.lines, self.columns = lines, columns
-        self.history = History(
-            self.history.top,
-            self.history.bottom,
-            1 / self.lines,
-            self.history.size,
-            self.history.position,
-        )
-        self.set_margins()
-
-
-class Backend(QtCore.QObject):
-    """
-    Poll Bash.
-
-    This class will run as a qsocketnotifier (started in ``_TerminalWidget``) and poll the
-    file descriptor of the Bash terminal.
-    """
-
-    # Signals to communicate with ``_TerminalWidget``.
-    dataReady = pyqtSignal(object)
-    processExited = pyqtSignal()
-
-    def __init__(self, fd, cols, rows):
-        super().__init__()
-
-        # File descriptor that connects to Bash process.
-        self.fd = fd
-
-        # Setup Pyte (hard coded display size for now).
-        self.screen = Screen(self.fd, cols, rows, 10000)
-        self.stream = pyte.ByteStream()
-        self.stream.attach(self.screen)
-
-        self.notifier = QSocketNotifier(fd, QSocketNotifier.Read)
-        self.notifier.activated.connect(self._fd_readable)
-
-    def _fd_readable(self):
-        """
-        Poll the Bash output, run it through Pyte, and notify
-        """
-        # Read the shell output until the file descriptor is closed.
-        try:
-            out = os.read(self.fd, 2**16)
-        except OSError:
-            self.processExited.emit()
-            self.notifier.setEnabled(False)
-            return
-
-        # Feed output into Pyte's state machine and send the new screen
-        # output to the GUI
-        self.stream.feed(out)
-        self.dataReady.emit(self.screen)
-
-
-class BECConsole(QtWidgets.QWidget):
-    """Container widget for the terminal text area"""
-
-    PLUGIN = True
-    ICON_NAME = "terminal"
-
-    prompt = pyqtSignal(bool)
-
-    def __init__(self, parent=None, cols=132):
-        super().__init__(parent)
-
-        self.term = _TerminalWidget(self, cols, rows=43)
-        self.term.prompt.connect(self.prompt)  # forward signal from term to this widget
-
-        self.scroll_bar = QScrollBar(Qt.Vertical, self)
-        # self.scroll_bar.hide()
-        layout = QHBoxLayout(self)
-        layout.addWidget(self.term)
-        layout.addWidget(self.scroll_bar)
-        layout.setAlignment(Qt.AlignLeft | Qt.AlignTop)
-        layout.setContentsMargins(0, 0, 0, 0)
-        self.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Expanding)
-
-        pal = QPalette()
-        self.set_bgcolor(pal.window().color())
-        self.set_fgcolor(pal.windowText().color())
-        self.term.set_scroll_bar(self.scroll_bar)
-        self.set_cmd("bec --nogui")
-
-        self._check_designer_timer = QTimer()
-        self._check_designer_timer.timeout.connect(self.check_designer)
-        self._check_designer_timer.start(1000)
-
-    def minimumSizeHint(self):
-        size = self.term.sizeHint()
-        size.setWidth(size.width() + self.scroll_bar.width())
-        return size
-
-    def sizeHint(self):
-        return self.minimumSizeHint()
-
-    def check_designer(self, calls={"n": 0}):
-        calls["n"] += 1
-        if self.term.fd is not None:
-            # already started
-            self._check_designer_timer.stop()
-        elif self.window().windowTitle().endswith("[Preview]"):
-            # assuming Designer preview -> start
-            self._check_designer_timer.stop()
-            self.term.start()
-        elif calls["n"] >= 3:
-            # assuming not in Designer -> stop checking
-            self._check_designer_timer.stop()
-
-    def get_rows(self):
-        return self.term.rows
-
-    def set_rows(self, rows):
-        self.term.rows = rows
-        self.adjustSize()
-        self.updateGeometry()
-
-    def get_cols(self):
-        return self.term.cols
-
-    def set_cols(self, cols):
-        self.term.cols = cols
-        self.adjustSize()
-        self.updateGeometry()
-
-    def get_bgcolor(self):
-        return QColor.fromString(self.term.bg_color)
-
-    def set_bgcolor(self, color):
-        self.term.bg_color = color.name(QColor.HexRgb)
-
-    def get_fgcolor(self):
-        return QColor.fromString(self.term.fg_color)
-
-    def set_fgcolor(self, color):
-        self.term.fg_color = color.name(QColor.HexRgb)
-
-    def get_cmd(self):
-        return self.term._cmd
-
-    def set_cmd(self, cmd):
-        self.term._cmd = cmd
-        if self.term.fd is None:
-            # not started yet
-            self.term.clear()
-            self.term.appendHtml(f"<h2>BEC Console - {repr(cmd)}</h2>")
-
-    def start(self, deactivate_ctrl_d=True):
-        self.term.start(deactivate_ctrl_d=deactivate_ctrl_d)
-
-    def push(self, text, hit_return=False):
-        """Push some text to the terminal"""
-        return self.term.push(text, hit_return=hit_return)
-
-    def execute_command(self, command):
-        self.push(command, hit_return=True)
-
-    def set_prompt_tokens(self, *tokens):
-        """Prepare regexp to identify prompt, based on tokens
-
-        Tokens are returned from get_ipython().prompts.in_prompt_tokens()
-        """
-        regex_parts = []
-        for token_type, token_value in tokens:
-            if token_type == Token.PromptNum:  # Handle dynamic prompt number
-                regex_parts.append(r"[\d\?]+")  # Match one or more digits or '?'
-            else:
-                # Escape other prompt parts (e.g., "In [", "]: ")
-                if not token_value:
-                    regex_parts.append(".+?")  # arbitrary string
-                else:
-                    regex_parts.append(re.escape(token_value))
-
-        # Combine into a single regex
-        prompt_pattern = "".join(regex_parts)
-        self.term._prompt_re = re.compile(prompt_pattern + r"\s*$")
-
-    def terminate(self, timeout=10):
-        self.term.stop(timeout=timeout)
-
-    def send_ctrl_c(self, timeout=None):
-        self.term.send_ctrl_c(timeout)
-
-    cols = pyqtProperty(int, get_cols, set_cols)
-    rows = pyqtProperty(int, get_rows, set_rows)
-    bgcolor = pyqtProperty(QColor, get_bgcolor, set_bgcolor)
-    fgcolor = pyqtProperty(QColor, get_fgcolor, set_fgcolor)
-    cmd = pyqtProperty(str, get_cmd, set_cmd)
-
-
-class _TerminalWidget(QtWidgets.QPlainTextEdit):
-    """
-    Start ``Backend`` process and render Pyte output as text.
-    """
-
-    prompt = pyqtSignal(bool)
-
-    def __init__(self, parent, cols=125, rows=50, **kwargs):
-        # regexp to match prompt
-        self._prompt_re = None
-        # last prompt
-        self._prompt_str = None
-        # process pid
-        self.pid = None
-        # file descriptor to communicate with the subprocess
-        self.fd = None
-        self.backend = None
-        # command to execute
-        self._cmd = ""
-        # should ctrl-d be deactivated ? (prevent Python exit)
-        self._deactivate_ctrl_d = False
-
-        # Default colors
-        pal = QPalette()
-        self._fg_color = pal.text().color().name()
-        self._bg_color = pal.base().color().name()
-
-        # Specify the terminal size in terms of lines and columns.
-        self._rows = rows
-        self._cols = cols
-        self.output = collections.deque()
-
-        super().__init__(parent)
-
-        self.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Expanding)
-
-        # Disable default scrollbars (we use our own, to be set via .set_scroll_bar())
-        self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
-        self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
-        self.scroll_bar = None
-
-        # Use Monospace fonts and disable line wrapping.
-        self.setFont(QtGui.QFont("Courier", 9))
-        self.setFont(QtGui.QFont("Monospace"))
-        self.setLineWrapMode(QtWidgets.QPlainTextEdit.NoWrap)
-        fmt = QtGui.QFontMetrics(self.font())
-        char_width = fmt.width("w")
-        self.setCursorWidth(char_width)
-
-        self.adjustSize()
-        self.updateGeometry()
-        self.update_stylesheet()
-
-    @property
-    def bg_color(self):
-        return self._bg_color
-
-    @bg_color.setter
-    def bg_color(self, hexcolor):
-        self._bg_color = hexcolor
-        self.update_stylesheet()
-
-    @property
-    def fg_color(self):
-        return self._fg_color
-
-    @fg_color.setter
-    def fg_color(self, hexcolor):
-        self._fg_color = hexcolor
-        self.update_stylesheet()
-
-    def update_stylesheet(self):
-        self.setStyleSheet(
-            f"QPlainTextEdit {{ border: 0; color: {self._fg_color}; background-color: {self._bg_color}; }} "
-        )
-
-    @property
-    def rows(self):
-        return self._rows
-
-    @rows.setter
-    def rows(self, rows: int):
-        if self.backend is None:
-            # not initialized yet, ok to change
-            self._rows = rows
-            self.adjustSize()
-            self.updateGeometry()
-        else:
-            raise RuntimeError("Cannot change rows after console is started.")
-
-    @property
-    def cols(self):
-        return self._cols
-
-    @cols.setter
-    def cols(self, cols: int):
-        if self.fd is None:
-            # not initialized yet, ok to change
-            self._cols = cols
-            self.adjustSize()
-            self.updateGeometry()
-        else:
-            raise RuntimeError("Cannot change cols after console is started.")
-
-    def start(self, deactivate_ctrl_d: bool = False):
-        self._deactivate_ctrl_d = deactivate_ctrl_d
-
-        self.update_term_size()
-
-        # Start the Bash process
-        self.pid, self.fd = self.fork_shell()
-
-        if self.fd:
-            # Create the ``Backend`` object
-            self.backend = Backend(self.fd, self.cols, self.rows)
-            self.backend.dataReady.connect(self.data_ready)
-            self.backend.processExited.connect(self.process_exited)
-        else:
-            self.process_exited()
-
-    def process_exited(self):
-        self.fd = None
-        self.clear()
-        self.appendHtml(f"<br><h2>{repr(self._cmd)} - Process exited.</h2>")
-        self.setReadOnly(True)
-
-    def send_ctrl_c(self, wait_prompt=True, timeout=None):
-        """Send CTRL-C to the process
-
-        If wait_prompt=True (default), wait for a new prompt after CTRL-C
-        If no prompt is displayed after 'timeout' seconds, TimeoutError is raised
-        """
-        os.kill(self.pid, signal.SIGINT)
-        if wait_prompt:
-            timeout_error = False
-            if timeout:
-
-                def set_timeout_error():
-                    nonlocal timeout_error
-                    timeout_error = True
-
-                timeout_timer = QTimer()
-                timeout_timer.singleShot(timeout * 1000, set_timeout_error)
-            while self._prompt_str is None:
-                QApplication.instance().process_events()
-                if timeout_error:
-                    raise TimeoutError(
-                        f"CTRL-C: could not get back to prompt after {timeout} seconds."
-                    )
-
-    def _is_running(self):
-        if os.waitpid(self.pid, os.WNOHANG) == (0, 0):
-            return True
-        return False
-
-    def stop(self, kill=True, timeout=None):
-        """Stop the running process
-
-        SIGTERM is the default signal for terminating processes.
-
-        If kill=True (default), SIGKILL will be sent if the process does not exit after timeout
-        """
-        # try to exit gracefully
-        os.kill(self.pid, signal.SIGTERM)
-
-        # wait until process is truly dead
-        t0 = time.perf_counter()
-        while self._is_running():
-            time.sleep(1)
-            if timeout is not None and time.perf_counter() - t0 > timeout:
-                # still alive after 'timeout' seconds
-                if kill:
-                    # send SIGKILL and make a last check in loop
-                    os.kill(self.pid, signal.SIGKILL)
-                    kill = False
-                else:
-                    # still running after timeout...
-                    raise TimeoutError(
-                        f"Could not terminate process with pid: {self.pid} within timeout"
-                    )
-        self.process_exited()
-
-    def data_ready(self, screen):
-        """Handle new screen: redraw, set scroll bar max and slider, move cursor to its position
-
-        This method is triggered via a signal from ``Backend``.
-        """
-        self.redraw_screen()
-        self.adjust_scroll_bar()
-        self.move_cursor()
-
-    def minimumSizeHint(self):
-        """Return minimum size for current cols and rows"""
-        fmt = QtGui.QFontMetrics(self.font())
-        char_width = fmt.width("w")
-        char_height = fmt.height()
-        width = char_width * self.cols
-        height = char_height * self.rows
-        return QSize(width, height)
-
-    def sizeHint(self):
-        return self.minimumSizeHint()
-
-    def set_scroll_bar(self, scroll_bar):
-        self.scroll_bar = scroll_bar
-        self.scroll_bar.setMinimum(0)
-        self.scroll_bar.valueChanged.connect(self.scroll_value_change)
-
-    def scroll_value_change(self, value, old={"value": -1}):
-        if self.backend is None:
-            return
-        if old["value"] == -1:
-            old["value"] = self.scroll_bar.maximum()
-        if value <= old["value"]:
-            # scroll up
-            # value is number of lines from the start
-            nlines = old["value"] - value
-            # history ratio gives prev_page == 1 line
-            for i in range(nlines):
-                self.backend.screen.prev_page()
-        else:
-            # scroll down
-            nlines = value - old["value"]
-            for i in range(nlines):
-                self.backend.screen.next_page()
-        old["value"] = value
-        self.redraw_screen()
-
-    def adjust_scroll_bar(self):
-        sb = self.scroll_bar
-        sb.valueChanged.disconnect(self.scroll_value_change)
-        tmp = len(self.backend.screen.history.top) + len(self.backend.screen.history.bottom)
-        sb.setMaximum(tmp if tmp > 0 else 0)
-        sb.setSliderPosition(tmp if tmp > 0 else 0)
-        # if tmp > 0:
-        #    # show scrollbar, but delayed - prevent recursion with widget size change
-        #    QTimer.singleShot(0, scrollbar.show)
-        # else:
-        #    QTimer.singleShot(0, scrollbar.hide)
-        sb.valueChanged.connect(self.scroll_value_change)
-
-    def write(self, data):
-        try:
-            os.write(self.fd, data)
-        except (IOError, OSError):
-            self.process_exited()
-
-    @Slot(object)
-    def keyPressEvent(self, event):
-        """
-        Redirect all keystrokes to the terminal process.
-        """
-        if self.fd is None:
-            # not started
-            return
-        # Convert the Qt key to the correct ASCII code.
-        if (
-            self._deactivate_ctrl_d
-            and event.modifiers() == QtCore.Qt.ControlModifier
-            and event.key() == QtCore.Qt.Key_D
-        ):
-            return None
-
-        code = QtKeyToAscii(event)
-        if code == "copy":
-            # MacOS only: CMD-C handling
-            self.copy()
-        elif code == "paste":
-            # MacOS only: CMD-V handling
-            self._push_clipboard()
-        elif code is not None:
-            self.write(code)
-
-    def push(self, text, hit_return=False):
-        """
-        Write 'text' to terminal
-        """
-        self.write(text.encode("utf-8"))
-        if hit_return:
-            self.write(b"\n")
-
-    def contextMenuEvent(self, event):
-        if self.fd is None:
-            return
-        menu = self.createStandardContextMenu()
-        for action in menu.actions():
-            # remove all actions except copy and paste
-            if "opy" in action.text():
-                # redefine text without shortcut
-                # since it probably clashes with control codes (like CTRL-C etc)
-                action.setText("Copy")
-                continue
-            if "aste" in action.text():
-                # redefine text without shortcut
-                action.setText("Paste")
-                # paste -> have to insert with self.push
-                action.triggered.connect(self._push_clipboard)
-                continue
-            menu.removeAction(action)
-        menu.exec_(event.globalPos())
-
-    def _push_clipboard(self):
-        clipboard = QApplication.instance().clipboard()
-        self.push(clipboard.text())
-
-    def move_cursor(self):
-        textCursor = self.textCursor()
-        textCursor.setPosition(0)
-        textCursor.movePosition(
-            QTextCursor.Down, QTextCursor.MoveAnchor, self.backend.screen.cursor.y
-        )
-        textCursor.movePosition(
-            QTextCursor.Right, QTextCursor.MoveAnchor, self.backend.screen.cursor.x
-        )
-        self.setTextCursor(textCursor)
-
-    def mouseReleaseEvent(self, event):
-        if self.fd is None:
-            return
-        if event.button() == Qt.MiddleButton:
-            # push primary selection buffer ("mouse clipboard") to terminal
-            clipboard = QApplication.instance().clipboard()
-            if clipboard.supportsSelection():
-                self.push(clipboard.text(QClipboard.Selection))
-            return None
-        elif event.button() == Qt.LeftButton:
-            # left button click
-            textCursor = self.textCursor()
-            if textCursor.selectedText():
-                # mouse was used to select text -> nothing to do
-                pass
-            else:
-                # a simple 'click', move scrollbar to end
-                self.scroll_bar.setSliderPosition(self.scroll_bar.maximum())
-                self.move_cursor()
-                return None
-        return super().mouseReleaseEvent(event)
-
-    def redraw_screen(self):
-        """
-        Render the screen as formatted text into the widget.
-        """
-        screen = self.backend.screen
-
-        # Clear the widget
-        if screen.dirty:
-            self.clear()
-            while len(self.output) < (max(screen.dirty) + 1):
-                self.output.append("")
-            while len(self.output) > (max(screen.dirty) + 1):
-                self.output.pop()
-
-            # Prepare the HTML output
-            for line_no in screen.dirty:
-                line = text = ""
-                style = old_style = ""
-                old_idx = 0
-                for idx, ch in screen.buffer[line_no].items():
-                    text += " " * (idx - old_idx - 1)
-                    old_idx = idx
-                    style = f"{'background-color:%s;' % ansi_colors.get(ch.bg, ansi_colors['black']) if ch.bg!='default' else ''}{'color:%s;' % ansi_colors.get(ch.fg, ansi_colors['white']) if ch.fg!='default' else ''}{'font-weight:bold;' if ch.bold else ''}{'font-style:italic;' if ch.italics else ''}"
-                    if style != old_style:
-                        if old_style:
-                            line += f"<span style={repr(old_style)}>{html.escape(text, quote=True)}</span>"
-                        else:
-                            line += html.escape(text, quote=True)
-                        text = ""
-                        old_style = style
-                    text += ch.data
-                if style:
-                    line += f"<span style={repr(style)}>{html.escape(text, quote=True)}</span>"
-                else:
-                    line += html.escape(text, quote=True)
-                # do a check at the cursor position:
-                # it is possible x pos > output line length,
-                # for example if last escape codes are "cursor forward" past end of text,
-                # like IPython does for "..." prompt (in a block, like "for" loop or "while" for example)
-                # In this case, cursor is at 12 but last text output is at 8 -> insert spaces
-                if line_no == screen.cursor.y:
-                    llen = len(screen.buffer[line_no])
-                    if llen < screen.cursor.x:
-                        line += " " * (screen.cursor.x - llen)
-                self.output[line_no] = line
-            # fill the text area with HTML contents in one go
-            self.appendHtml(f"<pre>{chr(10).join(self.output)}</pre>")
-
-            if self._prompt_re is not None:
-                text_buf = self.toPlainText()
-                prompt = self._prompt_re.search(text_buf)
-                if prompt is None:
-                    if self._prompt_str:
-                        self.prompt.emit(False)
-                    self._prompt_str = None
-                else:
-                    prompt_str = prompt.string.rstrip()
-                    if prompt_str != self._prompt_str:
-                        self._prompt_str = prompt_str
-                        self.prompt.emit(True)
-
-            # did updates, all clean
-            screen.dirty.clear()
-
-    def update_term_size(self):
-        fmt = QtGui.QFontMetrics(self.font())
-        char_width = fmt.width("w")
-        char_height = fmt.height()
-        self._cols = int(self.width() / char_width)
-        self._rows = int(self.height() / char_height)
-
-    def resizeEvent(self, event):
-        self.update_term_size()
-        if self.fd:
-            self.backend.screen.resize(self._rows, self._cols)
-            self.redraw_screen()
-            self.adjust_scroll_bar()
-            self.move_cursor()
-
-    def wheelEvent(self, event):
-        if not self.fd:
-            return
-        y = event.angleDelta().y()
-        if y > 0:
-            self.backend.screen.prev_page()
-        else:
-            self.backend.screen.next_page()
-        self.redraw_screen()
-
-    def fork_shell(self):
-        """
-        Fork the current process and execute bec in shell.
-        """
-        try:
-            pid, fd = pty.fork()
-        except (IOError, OSError):
-            return False
-        if pid == 0:
-            try:
-                ls = os.environ["LANG"].split(".")
-            except KeyError:
-                ls = []
-            if len(ls) < 2:
-                ls = ["en_US", "UTF-8"]
-            os.putenv("COLUMNS", str(self.cols))
-            os.putenv("LINES", str(self.rows))
-            os.putenv("TERM", "linux")
-            os.putenv("LANG", ls[0] + ".UTF-8")
-            if not self._cmd:
-                self._cmd = os.environ["SHELL"]
-            cmd = self._cmd
-            if isinstance(cmd, str):
-                cmd = cmd.split()
-            try:
-                os.execvp(cmd[0], cmd)
-            except (IOError, OSError):
-                pass
-            os._exit(0)
-        else:
-            # We are in the parent process.
-            # Set file control
-            fcntl.fcntl(fd, fcntl.F_SETFL, os.O_NONBLOCK)
-            return pid, fd
-
-
-if __name__ == "__main__":
-    import os
-    import sys
-
-    from qtpy import QtGui, QtWidgets
-
-    # Create the Qt application and console.
-    app = QtWidgets.QApplication([])
-    mainwin = QtWidgets.QMainWindow()
-    title = "BECConsole"
-    mainwin.setWindowTitle(title)
-
-    console = BECConsole(mainwin)
-    mainwin.setCentralWidget(console)
-
-    def check_prompt(at_prompt):
-        if at_prompt:
-            print("NEW PROMPT")
-        else:
-            print("EXECUTING SOMETHING...")
-
-    console.set_prompt_tokens(
-        (Token.OutPromptNum, "•"),
-        (Token.Prompt, ""),  # will match arbitrary string,
-        (Token.Prompt, " ["),
-        (Token.PromptNum, "3"),
-        (Token.Prompt, "/"),
-        (Token.PromptNum, "1"),
-        (Token.Prompt, "] "),
-        (Token.Prompt, "❯❯"),
-    )
-    console.prompt.connect(check_prompt)
-    console.start()
-
-    # Show widget and launch Qt's event loop.
-    mainwin.show()
-    sys.exit(app.exec_())

bec_widgets/widgets/editors/console/console.pyproject

@@ -1 +0,0 @@
-{'files': ['console.py']}

bec_widgets/widgets/editors/dict_backed_table.py

@@ -2,7 +2,9 @@ from __future__ import annotations
 
 from typing import Any
 
+from qtpy import QtWidgets
 from qtpy.QtCore import QAbstractTableModel, QModelIndex, Qt, Signal  # type: ignore
+from qtpy.QtGui import QFontMetrics
 from qtpy.QtWidgets import (
     QApplication,
     QHBoxLayout,
@@ -13,7 +15,9 @@ from qtpy.QtWidgets import (
     QWidget,
 )
 
-from bec_widgets.utils.error_popups import SafeSlot
+from bec_widgets.utils.error_popups import SafeProperty, SafeSlot
+
+_NOT_SET = object()
 
 
 class DictBackedTableModel(QAbstractTableModel):
@@ -25,6 +29,7 @@ class DictBackedTableModel(QAbstractTableModel):
             data (list[list[str]]): list of key-value pairs to initialise with"""
         super().__init__()
         self._data: list[list[str]] = data
+        self._default = _NOT_SET
         self._disallowed_keys: list[str] = []
 
     # pylint: disable=missing-function-docstring
@@ -45,8 +50,15 @@ class DictBackedTableModel(QAbstractTableModel):
 
     def data(self, index, role=Qt.ItemDataRole):
         if index.isValid():
-            if role == Qt.ItemDataRole.DisplayRole or role == Qt.ItemDataRole.EditRole:
-                return str(self._data[index.row()][index.column()])
+            if role in [
+                Qt.ItemDataRole.DisplayRole,
+                Qt.ItemDataRole.EditRole,
+                Qt.ItemDataRole.ToolTipRole,
+            ]:
+                try:
+                    return str(self._data[index.row()][index.column()])
+                except IndexError:
+                    return None
 
     def setData(self, index, value, role):
         if role == Qt.ItemDataRole.EditRole:
@@ -57,6 +69,12 @@ class DictBackedTableModel(QAbstractTableModel):
             return True
         return False
 
+    def replaceData(self, data: dict):
+        self.delete_rows(list(range(len(self._data))))
+        self.resetInternalData()
+        self._data = [[str(k), str(v)] for k, v in data.items()]
+        self.dataChanged.emit(self.index(0, 0), self.index(len(self._data), 1))
+
     def update_disallowed_keys(self, keys: list[str]):
         """Set the list of keys which may not be used.
 
@@ -66,7 +84,7 @@ class DictBackedTableModel(QAbstractTableModel):
         for i, item in enumerate(self._data):
             if item[0] in self._disallowed_keys:
                 self._data[i][0] = ""
-                self.dataChanged.emit(self.index(i, 0), self.index(i, 0))
+                self.dataChanged.emit(self.index(i, 0), self.index(i, 1))
 
     def _other_keys(self, row: int):
         return [r[0] for r in self._data[:row] + self._data[row + 1 :]]
@@ -95,45 +113,74 @@ class DictBackedTableModel(QAbstractTableModel):
     @SafeSlot()
     def add_row(self):
         self.insertRow(self.rowCount())
+        self.dataChanged.emit(self.index(self.rowCount(), 0), self.index(self.rowCount(), 1), 0)
 
     @SafeSlot(list)
     def delete_rows(self, rows: list[int]):
         # delete from the end so indices stay correct
         for row in sorted(rows, reverse=True):
+            self.dataChanged.emit(self.index(row, 0), self.index(row, 1), 0)
             self.removeRows(row, 1, QModelIndex())
 
+    def set_default(self, value: dict | None):
+        self._default = value
+
     def dump_dict(self):
-        if self._data == [[]]:
+        if self._data in [[], [[]], [["", ""]]]:
+            if self._default is not _NOT_SET:
+                return self._default
             return {}
         return dict(self._data)
 
+    def length(self):
+        return len(self._data)
+
 
 class DictBackedTable(QWidget):
     delete_rows = Signal(list)
-    data_updated = Signal()
+    data_changed = Signal(dict)
 
-    def __init__(self, initial_data: list[list[str]]):
+    def __init__(
+        self,
+        parent: QWidget | None = None,
+        initial_data: list[list[str]] = [],
+        autoscale_to_data: bool = True,
+    ):
         """Widget which uses a DictBackedTableModel to display an editable table
         which can be extracted as a dict.
 
         Args:
             initial_data (list[list[str]]): list of key-value pairs to initialise with
         """
-        super().__init__()
+        super().__init__(parent)
 
         self._layout = QHBoxLayout()
         self.setLayout(self._layout)
+        self._layout.setContentsMargins(0, 0, 0, 0)
+
         self._table_model = DictBackedTableModel(initial_data)
         self._table_view = QTreeView()
+
         self._table_view.setModel(self._table_model)
+        self._min_lines = 3
+        self.set_height_in_lines(len(initial_data))
         self._table_view.setSizePolicy(
-            QSizePolicy(QSizePolicy.Policy.Minimum, QSizePolicy.Policy.Minimum)
+            QSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Minimum)
         )
         self._table_view.setAlternatingRowColors(True)
+        self._table_view.setUniformRowHeights(True)
+        self._table_view.setWordWrap(False)
+        self._table_view.header().setSectionResizeMode(QtWidgets.QHeaderView.ResizeToContents)
+        self._table_view.header().setSectionResizeMode(5, QtWidgets.QHeaderView.Stretch)
+        self.autoscale = autoscale_to_data
+        if self.autoscale:
+            self.data_changed.connect(self.scale_to_data)
         self._layout.addWidget(self._table_view)
 
+        self._button_holder = QWidget()
         self._buttons = QVBoxLayout()
-        self._layout.addLayout(self._buttons)
+        self._button_holder.setLayout(self._buttons)
+        self._layout.addWidget(self._button_holder)
         self._add_button = QPushButton("+")
         self._add_button.setToolTip("add a new row")
         self._remove_button = QPushButton("-")
@@ -143,11 +190,21 @@ class DictBackedTable(QWidget):
         self._add_button.clicked.connect(self._table_model.add_row)
         self._remove_button.clicked.connect(self.delete_selected_rows)
         self.delete_rows.connect(self._table_model.delete_rows)
-        self._table_model.dataChanged.connect(self._emit_data_updated)
 
-    def _emit_data_updated(self, *args, **kwargs):
-        """Just to swallow the args"""
-        self.data_updated.emit()
+        self._table_model.dataChanged.connect(lambda *_: self.data_changed.emit(self.dump_dict()))
+
+    def set_default(self, value: dict | None):
+        self._table_model.set_default(value)
+
+    def set_button_visibility(self, value: bool):
+        self._button_holder.setVisible(value)
+
+    @SafeSlot()
+    def clear(self):
+        self._table_model.replaceData({})
+
+    def replace_data(self, data: dict | None):
+        self._table_model.replaceData(data or {})
 
     def delete_selected_rows(self):
         """Delete rows which are part of the selection model"""
@@ -167,6 +224,29 @@ class DictBackedTable(QWidget):
             keys (list[str]): list of keys which are forbidden."""
         self._table_model.update_disallowed_keys(keys)
 
+    def set_height_in_lines(self, lines: int):
+        self._table_view.setMaximumHeight(
+            int(QFontMetrics(self._table_view.font()).height() * max(lines + 2, self._min_lines))
+        )
+
+    @SafeSlot()
+    @SafeSlot(dict)
+    def scale_to_data(self, *_):
+        self.set_height_in_lines(self._table_model.length())
+
+    @SafeProperty(bool)
+    def autoscale(self):  # type: ignore
+        return self._autoscale
+
+    @autoscale.setter
+    def autoscale(self, autoscale: bool):
+        self._autoscale = autoscale
+        if self._autoscale:
+            self.scale_to_data()
+            self.data_changed.connect(self.scale_to_data)
+        else:
+            self.data_changed.disconnect(self.scale_to_data)
+
 
 if __name__ == "__main__":  # pragma: no cover
     from bec_widgets.utils.colors import set_theme
@@ -174,6 +254,6 @@ if __name__ == "__main__":  # pragma: no cover
     app = QApplication([])
     set_theme("dark")
 
-    window = DictBackedTable([["key1", "value1"], ["key2", "value2"], ["key3", "value3"]])
+    window = DictBackedTable(None, [["key1", "value1"], ["key2", "value2"], ["key3", "value3"]])
     window.show()
     app.exec()

bec_widgets/widgets/editors/sbb_monitor/register_sbb_monitor.py

@@ -6,9 +6,9 @@ def main():  # pragma: no cover
         return
     from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
 
-    from bec_widgets.widgets.editors.console.console_plugin import BECConsolePlugin
+    from bec_widgets.widgets.editors.sbb_monitor.sbb_monitor_plugin import SBBMonitorPlugin
 
-    QPyDesignerCustomWidgetCollection.addCustomWidget(BECConsolePlugin())
+    QPyDesignerCustomWidgetCollection.addCustomWidget(SBBMonitorPlugin())
 
 
 if __name__ == "__main__":  # pragma: no cover

bec_widgets/widgets/editors/sbb_monitor/sbb_monitor.py

@@ -0,0 +1,15 @@
+from bec_widgets.widgets.editors.website.website import WebsiteWidget
+
+
+class SBBMonitor(WebsiteWidget):
+    """
+    A widget to display the SBB monitor website.
+    """
+
+    PLUGIN = True
+    ICON_NAME = "train"
+    USER_ACCESS = []
+
+    def __init__(self, parent=None, **kwargs):
+        url = "https://free.oevplus.ch/monitor/?viewType=splitView&layout=1&showClock=true&showPerron=true&stationGroup1Title=Villigen%2C%20PSI%20West&stationGroup2Title=Siggenthal-Würenlingen&station_1_id=85%3A3592&station_1_name=Villigen%2C%20PSI%20West&station_1_quantity=5&station_1_group=1&station_2_id=85%3A3502&station_2_name=Siggenthal-Würenlingen&station_2_quantity=5&station_2_group=2"
+        super().__init__(parent=parent, url=url, **kwargs)

bec_widgets/widgets/editors/sbb_monitor/sbb_monitor.pyproject

@@ -0,0 +1 @@
+{'files': ['sbb_monitor.py']}

bec_widgets/widgets/editors/sbb_monitor/sbb_monitor_plugin.py

@@ -1,43 +1,39 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-import os
 
 from qtpy.QtDesigner import QDesignerCustomWidgetInterface
 
-import bec_widgets
 from bec_widgets.utils.bec_designer import designer_material_icon
-from bec_widgets.widgets.editors.console.console import BECConsole
+from bec_widgets.widgets.editors.sbb_monitor.sbb_monitor import SBBMonitor
 
 DOM_XML = """
 <ui language='c++'>
-    <widget class='BECConsole' name='bec_console'>
+    <widget class='SBBMonitor' name='sbb_monitor'>
     </widget>
 </ui>
 """
 
-MODULE_PATH = os.path.dirname(bec_widgets.__file__)
 
-
-class BECConsolePlugin(QDesignerCustomWidgetInterface):  # pragma: no cover
+class SBBMonitorPlugin(QDesignerCustomWidgetInterface):  # pragma: no cover
     def __init__(self):
         super().__init__()
         self._form_editor = None
 
     def createWidget(self, parent):
-        t = BECConsole(parent)
+        t = SBBMonitor(parent)
         return t
 
     def domXml(self):
         return DOM_XML
 
     def group(self):
-        return "BEC Console"
+        return ""
 
     def icon(self):
-        return designer_material_icon(BECConsole.ICON_NAME)
+        return designer_material_icon(SBBMonitor.ICON_NAME)
 
     def includeFile(self):
-        return "bec_console"
+        return "sbb_monitor"
 
     def initialize(self, form_editor):
         self._form_editor = form_editor
@@ -49,10 +45,10 @@ class BECConsolePlugin(QDesignerCustomWidgetInterface):  # pragma: no cover
         return self._form_editor is not None
 
     def name(self):
-        return "BECConsole"
+        return "SBBMonitor"
 
     def toolTip(self):
-        return "A terminal-like vt100 widget."
+        return ""
 
     def whatsThis(self):
         return self.toolTip()

bec_widgets/widgets/editors/scan_metadata/_util.py

@@ -2,7 +2,7 @@ from __future__ import annotations
 
 import sys
 from decimal import Decimal
-from math import inf, nextafter
+from math import copysign, inf, nextafter
 from typing import TYPE_CHECKING, TypeVar, get_args
 
 from annotated_types import Ge, Gt, Le, Lt
@@ -23,16 +23,19 @@ _MAXFLOAT = sys.float_info.max
 T = TypeVar("T", int, float, Decimal)
 
 
-def field_limits(info: FieldInfo, type_: type[T]) -> tuple[T, T]:
+def field_limits(info: FieldInfo, type_: type[T], prec: int | None = None) -> tuple[T, T]:
+    def _nextafter(x, y):
+        return nextafter(x, y) if prec is None else x + (10 ** (-prec)) * (copysign(1, y))
+
     _min = _MININT if type_ is int else _MINFLOAT
     _max = _MAXINT if type_ is int else _MAXFLOAT
     for md in info.metadata:
         if isinstance(md, Ge):
             _min = type_(md.ge)  # type: ignore
         if isinstance(md, Gt):
-            _min = type_(md.gt) + 1 if type_ is int else nextafter(type_(md.gt), inf)  # type: ignore
+            _min = type_(md.gt) + 1 if type_ is int else _nextafter(type_(md.gt), inf)  # type: ignore
         if isinstance(md, Lt):
-            _max = type_(md.lt) - 1 if type_ is int else nextafter(type_(md.lt), -inf)  # type: ignore
+            _max = type_(md.lt) - 1 if type_ is int else _nextafter(type_(md.lt), -inf)  # type: ignore
         if isinstance(md, Le):
             _max = type_(md.le)  # type: ignore
     return _min, _max  # type: ignore
@@ -64,4 +67,6 @@ def field_default(info: FieldInfo):
 
 
 def clearable_required(info: FieldInfo):
-    return type(None) in get_args(info.annotation) or info.is_required()
+    return type(None) in get_args(info.annotation) or (
+        info.is_required() and info.default is PydanticUndefined
+    )

bec_widgets/widgets/editors/scan_metadata/scan_metadata.py

@@ -16,6 +16,9 @@ logger = bec_logger.logger
 
 
 class ScanMetadata(PydanticModelForm):
+
+    RPC = False
+
     def __init__(
         self,
         parent=None,
@@ -36,16 +39,18 @@ class ScanMetadata(PydanticModelForm):
 
         # self.populate() gets called in super().__init__
         # so make sure self._additional_metadata exists
-        self._additional_md_box = ExpandableGroupFrame("Additional metadata", expanded=False)
+        self._additional_md_box = ExpandableGroupFrame(
+            parent, "Additional metadata", expanded=False
+        )
         self._additional_md_box_layout = QHBoxLayout()
         self._additional_md_box.set_layout(self._additional_md_box_layout)
 
-        self._additional_metadata = DictBackedTable(initial_extras or [])
+        self._additional_metadata = DictBackedTable(parent, initial_extras or [])
         self._scan_name = scan_name or ""
         self._md_schema = get_metadata_schema_for_scan(self._scan_name)
-        self._additional_metadata.data_updated.connect(self.validate_form)
+        self._additional_metadata.data_changed.connect(self.validate_form)
 
-        super().__init__(parent=parent, metadata_model=self._md_schema, client=client, **kwargs)
+        super().__init__(parent=parent, data_model=self._md_schema, client=client, **kwargs)
 
         self._layout.addWidget(self._additional_md_box)
         self._additional_md_box_layout.addWidget(self._additional_metadata)
@@ -127,6 +132,7 @@ if __name__ == "__main__":  # pragma: no cover
         w.setLayout(layout)
 
         scan_metadata = ScanMetadata(
+            parent=w,
             scan_name="grid_scan",
             initial_extras=[["key1", "value1"], ["key2", "value2"], ["key3", "value3"]],
         )

bec_widgets/widgets/editors/web_console/web_console.py

@@ -149,7 +149,6 @@ _web_console_registry = WebConsoleRegistry()
 def suppress_qt_messages(type_, context, msg):
     if context.category in ["js", "default"]:
         return
-    print(msg)
 
 
 qInstallMessageHandler(suppress_qt_messages)

bec_widgets/widgets/editors/website/website.py

@@ -8,7 +8,6 @@ from bec_widgets.utils.bec_widget import BECWidget
 def suppress_qt_messages(type_, context, msg):
     if context.category in ["js", "default"]:
         return
-    print(msg)
 
 
 qInstallMessageHandler(suppress_qt_messages)

bec_widgets/widgets/plots/image/image_item.py

@@ -21,9 +21,6 @@ logger = bec_logger.logger
 # noinspection PyDataclass
 class ImageItemConfig(ConnectionConfig):  # TODO review config
     parent_id: str | None = Field(None, description="The parent plot of the image.")
-    monitor: str | None = Field(None, description="The name of the monitor.")
-    monitor_type: Literal["1d", "2d", "auto"] = Field("auto", description="The type of monitor.")
-    source: str | None = Field(None, description="The source of the curve.")
     color_map: str | None = Field("plasma", description="The color map of the image.")
     downsample: bool | None = Field(True, description="Whether to downsample the image.")
     opacity: float | None = Field(1.0, description="The opacity of the image.")
@@ -43,6 +40,7 @@ class ImageItemConfig(ConnectionConfig):  # TODO review config
 
 
 class ImageItem(BECConnector, pg.ImageItem):
+
     RPC = True
     USER_ACCESS = [
         "color_map",
@@ -69,12 +67,13 @@ class ImageItem(BECConnector, pg.ImageItem):
     ]
 
     vRangeChangedManually = Signal(tuple)
+    removed = Signal(str)
 
     def __init__(
         self,
         config: Optional[ImageItemConfig] = None,
         gui_id: Optional[str] = None,
-        parent_image=None,
+        parent_image=None,  # FIXME: rename to parent
         **kwargs,
     ):
         if config is None:
@@ -274,6 +273,8 @@ class ImageItem(BECConnector, pg.ImageItem):
         self.buffer = []
         self.max_len = 0
 
-    def remove(self):
-        self.parent().disconnect_monitor(self.config.monitor)
+    def remove(self, emit: bool = True):
         self.clear()
+        super().remove()
+        if emit:
+            self.removed.emit(self.objectName())

bec_widgets/widgets/plots/image/setting_widgets/image_roi_tree.py

@@ -8,6 +8,7 @@ from qtpy.QtCore import QEvent, Qt
 from qtpy.QtGui import QColor
 from qtpy.QtWidgets import (
     QColorDialog,
+    QHBoxLayout,
     QHeaderView,
     QSpinBox,
     QToolButton,
@@ -19,10 +20,13 @@ from qtpy.QtWidgets import (
 
 from bec_widgets import BECWidget
 from bec_widgets.utils import BECDispatcher, ConnectionConfig
-from bec_widgets.utils.toolbar import MaterialIconAction, ModularToolBar
+from bec_widgets.utils.toolbars.actions import WidgetAction
+from bec_widgets.utils.toolbars.bundles import ToolbarBundle
+from bec_widgets.utils.toolbars.toolbar import MaterialIconAction, ModularToolBar
 from bec_widgets.widgets.plots.roi.image_roi import (
     BaseROI,
     CircularROI,
+    EllipticalROI,
     RectangularROI,
     ROIController,
 )
@@ -35,6 +39,28 @@ if TYPE_CHECKING:
     from bec_widgets.widgets.plots.image.image import Image
 
 
+class ROILockButton(QToolButton):
+    """Keeps its icon and checked state in sync with a single ROI."""
+
+    def __init__(self, roi: BaseROI, parent=None):
+        super().__init__(parent)
+        self.setCheckable(True)
+        self._roi = roi
+        self.clicked.connect(self._toggle)
+        roi.movableChanged.connect(lambda _: self._sync())
+        self._sync()
+
+    def _toggle(self):
+        # checked -> locked -> movable = False
+        self._roi.movable = not self.isChecked()
+
+    def _sync(self):
+        movable = self._roi.movable
+        self.setChecked(not movable)
+        icon = "lock_open_right" if movable else "lock"
+        self.setIcon(material_icon(icon, size=(20, 20), convert_to_pixmap=False))
+
+
 class ROIPropertyTree(BECWidget, QWidget):
     """
     Two-column tree:  [ROI]  [Properties]
@@ -97,18 +123,41 @@ class ROIPropertyTree(BECWidget, QWidget):
 
     # --------------------------------------------------------------------- UI
     def _init_toolbar(self):
-        tb = ModularToolBar(self, self, orientation="horizontal")
+        tb = self.toolbar = ModularToolBar(self, orientation="horizontal")
+        self._draw_actions: dict[str, MaterialIconAction] = {}
         # --- ROI draw actions (toggleable) ---
-        self.add_rect_action = MaterialIconAction("add_box", "Add Rect ROI", True, self)
-        self.add_circle_action = MaterialIconAction("add_circle", "Add Circle ROI", True, self)
-        tb.add_action("Add Rect ROI", self.add_rect_action, self)
-        tb.add_action("Add Circle ROI", self.add_circle_action, self)
+
+        tb.components.add_safe(
+            "roi_rectangle",
+            MaterialIconAction("add_box", "Add Rect ROI", checkable=True, parent=self),
+        )
+        tb.components.add_safe(
+            "roi_circle",
+            MaterialIconAction("add_circle", "Add Circle ROI", checkable=True, parent=self),
+        )
+        tb.components.add_safe(
+            "roi_ellipse",
+            MaterialIconAction("vignette", "Add Ellipse ROI", checkable=True, parent=self),
+        )
+        bundle = ToolbarBundle("roi_draw", tb.components)
+        bundle.add_action("roi_rectangle")
+        bundle.add_action("roi_circle")
+        bundle.add_action("roi_ellipse")
+        tb.add_bundle(bundle)
+
+        self._draw_actions = {
+            "rect": tb.components.get_action("roi_rectangle"),
+            "circle": tb.components.get_action("roi_circle"),
+            "ellipse": tb.components.get_action("roi_ellipse"),
+        }
+        for mode, act in self._draw_actions.items():
+            act.action.toggled.connect(lambda on, m=mode: self._on_draw_action_toggled(m, on))
 
         # Expand/Collapse toggle
         self.expand_toggle = MaterialIconAction(
             "unfold_more", "Expand/Collapse", checkable=True, parent=self  # icon when collapsed
         )
-        tb.add_action("Expand/Collapse", self.expand_toggle, self)
+        tb.components.add_safe("expand_toggle", self.expand_toggle)
 
         def _exp_toggled(on: bool):
             if on:
@@ -124,26 +173,47 @@ class ROIPropertyTree(BECWidget, QWidget):
         self.expand_toggle.action.toggled.connect(_exp_toggled)
 
         self.expand_toggle.action.setChecked(False)
+
+        # Lock/Unlock all ROIs
+        self.lock_all_action = MaterialIconAction(
+            "lock_open_right", "Lock/Unlock all ROIs", checkable=True, parent=self
+        )
+        tb.components.add_safe("lock_unlock_all", self.lock_all_action)
+
+        def _lock_all(checked: bool):
+            # checked -> everything locked (movable = False)
+            for r in self.controller.rois:
+                r.movable = not checked
+            new_icon = material_icon(
+                "lock" if checked else "lock_open_right", size=(20, 20), convert_to_pixmap=False
+            )
+            self.lock_all_action.action.setIcon(new_icon)
+
+        self.lock_all_action.action.toggled.connect(_lock_all)
+
         # colormap widget
         self.cmap = BECColorMapWidget(cmap=self.controller.colormap)
-        tb.addWidget(QWidget())  # spacer
-        tb.addWidget(self.cmap)
+
+        tb.components.add_safe("roi_tree_spacer", WidgetAction(widget=QWidget()))
+        tb.components.add_safe("roi_tree_cmap", WidgetAction(widget=self.cmap))
+
         self.cmap.colormap_changed_signal.connect(self.controller.set_colormap)
         self.layout.addWidget(tb)
         self.controller.paletteChanged.connect(lambda cmap: setattr(self.cmap, "colormap", cmap))
 
+        bundle = ToolbarBundle("roi_tools", tb.components)
+        bundle.add_action("expand_toggle")
+        bundle.add_action("lock_unlock_all")
+        bundle.add_action("roi_tree_spacer")
+        bundle.add_action("roi_tree_cmap")
+        tb.add_bundle(bundle)
+
+        tb.show_bundles(["roi_draw", "roi_tools"])
+
         # ROI drawing state
-        self._roi_draw_mode = None  # 'rect' | 'circle' | None
+        self._roi_draw_mode = None  # 'rect' | 'circle' | 'ellipse' | None
         self._roi_start_pos = None  # QPointF in image coords
         self._temp_roi = None  # live ROI being resized while dragging
-
-        # toggle handlers
-        self.add_rect_action.action.toggled.connect(
-            lambda on: self._set_roi_draw_mode("rect" if on else None)
-        )
-        self.add_circle_action.action.toggled.connect(
-            lambda on: self._set_roi_draw_mode("circle" if on else None)
-        )
         # capture mouse events on the plot scene
         self.plot.scene().installEventFilter(self)
 
@@ -173,16 +243,12 @@ class ROIPropertyTree(BECWidget, QWidget):
         return str(value)
 
     def _set_roi_draw_mode(self, mode: str | None):
-        # Ensure only the selected action is toggled on
-        if mode == "rect":
-            self.add_rect_action.action.setChecked(True)
-            self.add_circle_action.action.setChecked(False)
-        elif mode == "circle":
-            self.add_rect_action.action.setChecked(False)
-            self.add_circle_action.action.setChecked(True)
-        else:
-            self.add_rect_action.action.setChecked(False)
-            self.add_circle_action.action.setChecked(False)
+        # Update toolbar actions so that only the selected mode is checked
+        for m, act in self._draw_actions.items():
+            act.action.blockSignals(True)
+            act.action.setChecked(m == mode)
+            act.action.blockSignals(False)
+
         self._roi_draw_mode = mode
         self._roi_start_pos = None
         # remove any unfinished temp ROI
@@ -190,6 +256,15 @@ class ROIPropertyTree(BECWidget, QWidget):
             self.plot.removeItem(self._temp_roi)
             self._temp_roi = None
 
+    def _on_draw_action_toggled(self, mode: str, checked: bool):
+        if checked:
+            # Activate selected mode
+            self._set_roi_draw_mode(mode)
+        else:
+            # If the active mode is being unchecked, clear mode
+            if self._roi_draw_mode == mode:
+                self._set_roi_draw_mode(None)
+
     def eventFilter(self, obj, event):
         if self._roi_draw_mode is None:
             return super().eventFilter(obj, event)
@@ -202,12 +277,18 @@ class ROIPropertyTree(BECWidget, QWidget):
                     parent_image=self.image_widget,
                     resize_handles=False,
                 )
-            if self._roi_draw_mode == "circle":
+            elif self._roi_draw_mode == "circle":
                 self._temp_roi = CircularROI(
                     pos=[self._roi_start_pos.x() - 2.5, self._roi_start_pos.y() - 2.5],
                     size=[5, 5],
                     parent_image=self.image_widget,
                 )
+            elif self._roi_draw_mode == "ellipse":
+                self._temp_roi = EllipticalROI(
+                    pos=[self._roi_start_pos.x() - 2.5, self._roi_start_pos.y() - 2.5],
+                    size=[5, 5],
+                    parent_image=self.image_widget,
+                )
             self.plot.addItem(self._temp_roi)
             return True
         elif event.type() == QEvent.GraphicsSceneMouseMove and self._temp_roi is not None:
@@ -217,13 +298,19 @@ class ROIPropertyTree(BECWidget, QWidget):
 
             if self._roi_draw_mode == "rect":
                 self._temp_roi.setSize([dx, dy])
-            if self._roi_draw_mode == "circle":
+            elif self._roi_draw_mode == "circle":
                 r = max(
                     1, math.hypot(dx, dy)
                 )  # radius never smaller than 1 for safety of handle mapping, otherwise SEGFAULT
                 d = 2 * r  # diameter
                 self._temp_roi.setPos(self._roi_start_pos.x() - r, self._roi_start_pos.y() - r)
                 self._temp_roi.setSize([d, d])
+            elif self._roi_draw_mode == "ellipse":
+                # Safeguard: enforce a minimum ellipse width/height of 2 px
+                min_dim = 2.0
+                w = dx if abs(dx) >= min_dim else math.copysign(min_dim, dx or 1.0)
+                h = dy if abs(dy) >= min_dim else math.copysign(min_dim, dy or 1.0)
+                self._temp_roi.setSize([w, h])
             return True
         elif (
             event.type() == QEvent.GraphicsSceneMouseRelease
@@ -235,18 +322,30 @@ class ROIPropertyTree(BECWidget, QWidget):
             self._temp_roi = None
             self._set_roi_draw_mode(None)
             # register via controller
-            final_roi.add_scale_handle()
             self.controller.add_roi(final_roi)
             return True
         return super().eventFilter(obj, event)
 
     # --------------------------------------------------------- controller slots
     def _on_roi_added(self, roi: BaseROI):
+        # check the global setting from the toolbar
+        if self.lock_all_action.action.isChecked():
+            roi.movable = False
         # parent row with blank action column, name in ROI column
         parent = QTreeWidgetItem(self.tree, ["", "", ""])
         parent.setText(self.COL_ROI, roi.label)
         parent.setFlags(parent.flags() | Qt.ItemIsEditable)
-        # --- delete button in actions column ---
+        # --- actions widget (lock/unlock + delete) ---
+        actions_widget = QWidget()
+        actions_layout = QHBoxLayout(actions_widget)
+        actions_layout.setContentsMargins(0, 0, 0, 0)
+        actions_layout.setSpacing(3)
+
+        # lock / unlock toggle
+        lock_btn = ROILockButton(roi, parent=self)
+        actions_layout.addWidget(lock_btn)
+
+        # delete button
         del_btn = QToolButton()
         delete_icon = material_icon(
             "delete",
@@ -256,12 +355,17 @@ class ROIPropertyTree(BECWidget, QWidget):
             color=self.DELETE_BUTTON_COLOR,
         )
         del_btn.setIcon(delete_icon)
-        self.tree.setItemWidget(parent, self.COL_ACTION, del_btn)
         del_btn.clicked.connect(lambda _=None, r=roi: self._delete_roi(r))
+        actions_layout.addWidget(del_btn)
+
+        # install composite widget into the tree
+        self.tree.setItemWidget(parent, self.COL_ACTION, actions_widget)
         # color button
         color_btn = ColorButtonNative(parent=self, color=roi.line_color)
         self.tree.setItemWidget(parent, self.COL_PROPS, color_btn)
-        color_btn.clicked.connect(lambda: self._pick_color(roi, color_btn))
+        color_btn.color_changed.connect(
+            lambda new_color, r=roi: setattr(r, "line_color", new_color)
+        )
 
         # child rows (3 columns: action, ROI, properties)
         QTreeWidgetItem(parent, ["", "Type", roi.__class__.__name__])
@@ -309,6 +413,12 @@ class ROIPropertyTree(BECWidget, QWidget):
         for c in range(3):
             self.tree.resizeColumnToContents(c)
 
+    def _toggle_movable(self, roi: BaseROI):
+        """
+        Toggle the `movable` property of the given ROI.
+        """
+        roi.movable = not roi.movable
+
     def _on_roi_removed(self, roi: BaseROI):
         item = self.roi_items.pop(roi, None)
         if item:
@@ -345,7 +455,7 @@ if __name__ == "__main__":  # pragma: no cover
     import sys
 
     import numpy as np
-    from qtpy.QtWidgets import QApplication, QHBoxLayout, QVBoxLayout
+    from qtpy.QtWidgets import QApplication
 
     from bec_widgets.widgets.plots.image.image import Image
 

bec_widgets/widgets/plots/image/toolbar_bundles/image_selection.py

@@ -1,60 +0,0 @@
-from bec_lib.device import ReadoutPriority
-from qtpy.QtCore import Qt
-from qtpy.QtWidgets import QComboBox, QStyledItemDelegate
-
-from bec_widgets.utils.error_popups import SafeSlot
-from bec_widgets.utils.toolbar import ToolbarBundle, WidgetAction
-from bec_widgets.widgets.control.device_input.base_classes.device_input_base import BECDeviceFilter
-from bec_widgets.widgets.control.device_input.device_combobox.device_combobox import DeviceComboBox
-
-
-class NoCheckDelegate(QStyledItemDelegate):
-    """To reduce space in combo boxes by removing the checkmark."""
-
-    def initStyleOption(self, option, index):
-        super().initStyleOption(option, index)
-        # Remove any check indicator
-        option.checkState = Qt.Unchecked
-
-
-class MonitorSelectionToolbarBundle(ToolbarBundle):
-    """
-    A bundle of actions for a toolbar that controls monitor selection on a plot.
-    """
-
-    def __init__(self, bundle_id="device_selection", target_widget=None, **kwargs):
-        super().__init__(bundle_id=bundle_id, actions=[], **kwargs)
-        self.target_widget = target_widget
-
-        # 1) Device combo box
-        self.device_combo_box = DeviceComboBox(
-            parent=self.target_widget,
-            device_filter=BECDeviceFilter.DEVICE,
-            readout_priority_filter=[ReadoutPriority.ASYNC],
-        )
-        self.device_combo_box.addItem("", None)
-        self.device_combo_box.setCurrentText("")
-        self.device_combo_box.setToolTip("Select Device")
-        self.device_combo_box.setFixedWidth(150)
-        self.device_combo_box.setItemDelegate(NoCheckDelegate(self.device_combo_box))
-
-        self.add_action("monitor", WidgetAction(widget=self.device_combo_box, adjust_size=False))
-
-        # 2) Dimension combo box
-        self.dim_combo_box = QComboBox(parent=self.target_widget)
-        self.dim_combo_box.addItems(["auto", "1d", "2d"])
-        self.dim_combo_box.setCurrentText("auto")
-        self.dim_combo_box.setToolTip("Monitor Dimension")
-        self.dim_combo_box.setFixedWidth(100)
-        self.dim_combo_box.setItemDelegate(NoCheckDelegate(self.dim_combo_box))
-
-        self.add_action("dim_combo", WidgetAction(widget=self.dim_combo_box, adjust_size=False))
-
-        # Connect slots, a device will be connected upon change of any combobox
-        self.device_combo_box.currentTextChanged.connect(lambda: self.connect_monitor())
-        self.dim_combo_box.currentTextChanged.connect(lambda: self.connect_monitor())
-
-    @SafeSlot()
-    def connect_monitor(self):
-        dim = self.dim_combo_box.currentText()
-        self.target_widget.image(monitor=self.device_combo_box.currentText(), monitor_type=dim)

bec_widgets/widgets/plots/image/toolbar_bundles/processing.py

@@ -1,92 +0,0 @@
-from bec_widgets.utils.error_popups import SafeSlot
-from bec_widgets.utils.toolbar import MaterialIconAction, ToolbarBundle
-
-
-class ImageProcessingToolbarBundle(ToolbarBundle):
-    """
-    A bundle of actions for a toolbar that controls processing of monitor.
-    """
-
-    def __init__(self, bundle_id="mouse_interaction", target_widget=None, **kwargs):
-        super().__init__(bundle_id=bundle_id, actions=[], **kwargs)
-        self.target_widget = target_widget
-
-        self.fft = MaterialIconAction(
-            icon_name="fft", tooltip="Toggle FFT", checkable=True, parent=self.target_widget
-        )
-        self.log = MaterialIconAction(
-            icon_name="log_scale", tooltip="Toggle Log", checkable=True, parent=self.target_widget
-        )
-        self.transpose = MaterialIconAction(
-            icon_name="transform",
-            tooltip="Transpose Image",
-            checkable=True,
-            parent=self.target_widget,
-        )
-        self.right = MaterialIconAction(
-            icon_name="rotate_right",
-            tooltip="Rotate image clockwise by 90 deg",
-            parent=self.target_widget,
-        )
-        self.left = MaterialIconAction(
-            icon_name="rotate_left",
-            tooltip="Rotate image counterclockwise by 90 deg",
-            parent=self.target_widget,
-        )
-        self.reset = MaterialIconAction(
-            icon_name="reset_settings", tooltip="Reset Image Settings", parent=self.target_widget
-        )
-
-        self.add_action("fft", self.fft)
-        self.add_action("log", self.log)
-        self.add_action("transpose", self.transpose)
-        self.add_action("rotate_right", self.right)
-        self.add_action("rotate_left", self.left)
-        self.add_action("reset", self.reset)
-
-        self.fft.action.triggered.connect(self.toggle_fft)
-        self.log.action.triggered.connect(self.toggle_log)
-        self.transpose.action.triggered.connect(self.toggle_transpose)
-        self.right.action.triggered.connect(self.rotate_right)
-        self.left.action.triggered.connect(self.rotate_left)
-        self.reset.action.triggered.connect(self.reset_settings)
-
-    @SafeSlot()
-    def toggle_fft(self):
-        checked = self.fft.action.isChecked()
-        self.target_widget.fft = checked
-
-    @SafeSlot()
-    def toggle_log(self):
-        checked = self.log.action.isChecked()
-        self.target_widget.log = checked
-
-    @SafeSlot()
-    def toggle_transpose(self):
-        checked = self.transpose.action.isChecked()
-        self.target_widget.transpose = checked
-
-    @SafeSlot()
-    def rotate_right(self):
-        if self.target_widget.num_rotation_90 is None:
-            return
-        rotation = (self.target_widget.num_rotation_90 - 1) % 4
-        self.target_widget.num_rotation_90 = rotation
-
-    @SafeSlot()
-    def rotate_left(self):
-        if self.target_widget.num_rotation_90 is None:
-            return
-        rotation = (self.target_widget.num_rotation_90 + 1) % 4
-        self.target_widget.num_rotation_90 = rotation
-
-    @SafeSlot()
-    def reset_settings(self):
-        self.target_widget.fft = False
-        self.target_widget.log = False
-        self.target_widget.transpose = False
-        self.target_widget.num_rotation_90 = 0
-
-        self.fft.action.setChecked(False)
-        self.log.action.setChecked(False)
-        self.transpose.action.setChecked(False)

bec_widgets/widgets/plots/image/toolbar_components/image_base_actions.py

@@ -0,0 +1,390 @@
+from __future__ import annotations
+
+from bec_widgets.utils.error_popups import SafeSlot
+from bec_widgets.utils.toolbars.actions import MaterialIconAction, SwitchableToolBarAction
+from bec_widgets.utils.toolbars.bundles import ToolbarBundle, ToolbarComponents
+from bec_widgets.utils.toolbars.connections import BundleConnection
+
+
+def image_roi_bundle(components: ToolbarComponents) -> ToolbarBundle:
+    """
+    Creates a toolbar bundle for ROI and crosshair interaction.
+
+    Args:
+        components (ToolbarComponents): The components to be added to the bundle.
+
+    Returns:
+        ToolbarBundle: The ROI toolbar bundle.
+    """
+    components.add_safe(
+        "image_crosshair",
+        MaterialIconAction(
+            icon_name="point_scan",
+            tooltip="Show Crosshair",
+            checkable=True,
+            parent=components.toolbar,
+        ),
+    )
+    components.add_safe(
+        "image_crosshair_roi",
+        MaterialIconAction(
+            icon_name="my_location",
+            tooltip="Show Crosshair with ROI plots",
+            checkable=True,
+            parent=components.toolbar,
+        ),
+    )
+    components.add_safe(
+        "image_switch_crosshair",
+        SwitchableToolBarAction(
+            actions={
+                "crosshair": components.get_action_reference("image_crosshair")(),
+                "crosshair_roi": components.get_action_reference("image_crosshair_roi")(),
+            },
+            initial_action="crosshair",
+            tooltip="Crosshair",
+            checkable=True,
+            parent=components.toolbar,
+        ),
+    )
+    bundle = ToolbarBundle("image_crosshair", components)
+    bundle.add_action("image_switch_crosshair")
+    return bundle
+
+
+class ImageRoiConnection(BundleConnection):
+    """
+    Connection class for the ROI toolbar bundle.
+    """
+
+    def __init__(self, components: ToolbarComponents, target_widget=None):
+        self.bundle_name = "roi"
+        self.components = components
+        self.target_widget = target_widget
+        if not hasattr(self.target_widget, "toggle_roi_panels") or not hasattr(
+            self.target_widget, "toggle_crosshair"
+        ):
+            raise AttributeError(
+                "Target widget must implement 'toggle_roi_panels' and 'toggle_crosshair'."
+            )
+        super().__init__()
+        self._connected = False
+
+    def connect(self):
+        self._connected = True
+        # Connect the action to the target widget's method
+        self.components.get_action("image_crosshair").action.toggled.connect(
+            self.target_widget.toggle_crosshair
+        )
+        self.components.get_action("image_crosshair_roi").action.triggered.connect(
+            self.target_widget.toggle_roi_panels
+        )
+
+    def disconnect(self):
+        if not self._connected:
+            return
+        # Disconnect the action from the target widget's method
+        self.components.get_action("image_crosshair").action.toggled.disconnect(
+            self.target_widget.toggle_crosshair
+        )
+        self.components.get_action("image_crosshair_roi").action.triggered.disconnect(
+            self.target_widget.toggle_roi_panels
+        )
+
+
+def image_autorange(components: ToolbarComponents) -> ToolbarBundle:
+    """
+    Creates a toolbar bundle for image autorange functionality.
+
+    Args:
+        components (ToolbarComponents): The components to be added to the bundle.
+
+    Returns:
+        ToolbarBundle: The autorange toolbar bundle.
+    """
+    components.add_safe(
+        "image_autorange_mean",
+        MaterialIconAction(
+            icon_name="hdr_auto",
+            tooltip="Enable Auto Range (Mean)",
+            checkable=True,
+            parent=components.toolbar,
+        ),
+    )
+    components.add_safe(
+        "image_autorange_max",
+        MaterialIconAction(
+            icon_name="hdr_auto",
+            tooltip="Enable Auto Range (Max)",
+            checkable=True,
+            parent=components.toolbar,
+            filled=True,
+        ),
+    )
+    components.add_safe(
+        "image_autorange",
+        SwitchableToolBarAction(
+            actions={
+                "mean": components.get_action_reference("image_autorange_mean")(),
+                "max": components.get_action_reference("image_autorange_max")(),
+            },
+            initial_action="mean",
+            tooltip="Autorange",
+            checkable=True,
+            parent=components.toolbar,
+            default_state_checked=True,
+        ),
+    )
+    bundle = ToolbarBundle("image_autorange", components)
+    bundle.add_action("image_autorange")
+    return bundle
+
+
+def image_colorbar(components: ToolbarComponents) -> ToolbarBundle:
+    """
+    Creates a toolbar bundle for image colorbar functionality.
+
+    Args:
+        components (ToolbarComponents): The components to be added to the bundle.
+
+    Returns:
+        ToolbarBundle: The colorbar toolbar bundle.
+    """
+    components.add_safe(
+        "image_full_colorbar",
+        MaterialIconAction(
+            icon_name="edgesensor_low",
+            tooltip="Enable Full Colorbar",
+            checkable=True,
+            parent=components.toolbar,
+        ),
+    )
+    components.add_safe(
+        "image_simple_colorbar",
+        MaterialIconAction(
+            icon_name="smartphone",
+            tooltip="Enable Simple Colorbar",
+            checkable=True,
+            parent=components.toolbar,
+        ),
+    )
+    components.add_safe(
+        "image_colorbar_switch",
+        SwitchableToolBarAction(
+            actions={
+                "full_colorbar": components.get_action_reference("image_full_colorbar")(),
+                "simple_colorbar": components.get_action_reference("image_simple_colorbar")(),
+            },
+            initial_action="full_colorbar",
+            tooltip="Colorbar",
+            checkable=True,
+            parent=components.toolbar,
+        ),
+    )
+    bundle = ToolbarBundle("image_colorbar", components)
+    bundle.add_action("image_colorbar_switch")
+    return bundle
+
+
+class ImageColorbarConnection(BundleConnection):
+    """
+    Connection class for the image colorbar toolbar bundle.
+    """
+
+    def __init__(self, components: ToolbarComponents, target_widget=None):
+        self.bundle_name = "image_colorbar"
+        self.components = components
+        self.target_widget = target_widget
+        if not hasattr(self.target_widget, "enable_colorbar"):
+            raise AttributeError("Target widget must implement 'enable_colorbar' method.")
+        super().__init__()
+        self._connected = False
+
+    def _enable_full_colorbar(self, checked: bool):
+        """
+        Enable or disable the full colorbar based on the checked state.
+        """
+        self.target_widget.enable_colorbar(checked, style="full")
+
+    def _enable_simple_colorbar(self, checked: bool):
+        """
+        Enable or disable the simple colorbar based on the checked state.
+        """
+        self.target_widget.enable_colorbar(checked, style="simple")
+
+    def connect(self):
+        self._connected = True
+        # Connect the action to the target widget's method
+        self.components.get_action("image_full_colorbar").action.toggled.connect(
+            self._enable_full_colorbar
+        )
+        self.components.get_action("image_simple_colorbar").action.toggled.connect(
+            self._enable_simple_colorbar
+        )
+
+    def disconnect(self):
+        if not self._connected:
+            return
+        # Disconnect the action from the target widget's method
+        self.components.get_action("image_full_colorbar").action.toggled.disconnect(
+            self._enable_full_colorbar
+        )
+        self.components.get_action("image_simple_colorbar").action.toggled.disconnect(
+            self._enable_simple_colorbar
+        )
+
+
+def image_processing(components: ToolbarComponents) -> ToolbarBundle:
+    """
+    Creates a toolbar bundle for image processing functionality.
+
+    Args:
+        components (ToolbarComponents): The components to be added to the bundle.
+
+    Returns:
+        ToolbarBundle: The image processing toolbar bundle.
+    """
+    components.add_safe(
+        "image_processing_fft",
+        MaterialIconAction(
+            icon_name="fft", tooltip="Toggle FFT", checkable=True, parent=components.toolbar
+        ),
+    )
+    components.add_safe(
+        "image_processing_log",
+        MaterialIconAction(
+            icon_name="log_scale", tooltip="Toggle Log", checkable=True, parent=components.toolbar
+        ),
+    )
+    components.add_safe(
+        "image_processing_transpose",
+        MaterialIconAction(
+            icon_name="transform",
+            tooltip="Transpose Image",
+            checkable=True,
+            parent=components.toolbar,
+        ),
+    )
+    components.add_safe(
+        "image_processing_rotate_right",
+        MaterialIconAction(
+            icon_name="rotate_right",
+            tooltip="Rotate image clockwise by 90 deg",
+            parent=components.toolbar,
+        ),
+    )
+    components.add_safe(
+        "image_processing_rotate_left",
+        MaterialIconAction(
+            icon_name="rotate_left",
+            tooltip="Rotate image counterclockwise by 90 deg",
+            parent=components.toolbar,
+        ),
+    )
+    components.add_safe(
+        "image_processing_reset",
+        MaterialIconAction(
+            icon_name="reset_settings", tooltip="Reset Image Settings", parent=components.toolbar
+        ),
+    )
+    bundle = ToolbarBundle("image_processing", components)
+    bundle.add_action("image_processing_fft")
+    bundle.add_action("image_processing_log")
+    bundle.add_action("image_processing_transpose")
+    bundle.add_action("image_processing_rotate_right")
+    bundle.add_action("image_processing_rotate_left")
+    bundle.add_action("image_processing_reset")
+    return bundle
+
+
+class ImageProcessingConnection(BundleConnection):
+    """
+    Connection class for the image processing toolbar bundle.
+    """
+
+    def __init__(self, components: ToolbarComponents, target_widget=None):
+        self.bundle_name = "image_processing"
+        self.components = components
+        self.target_widget = target_widget
+        if (
+            not hasattr(self.target_widget, "fft")
+            or not hasattr(self.target_widget, "log")
+            or not hasattr(self.target_widget, "transpose")
+            or not hasattr(self.target_widget, "num_rotation_90")
+        ):
+            raise AttributeError(
+                "Target widget must implement 'fft', 'log', 'transpose', and 'num_rotation_90' attributes."
+            )
+        super().__init__()
+        self.fft = components.get_action("image_processing_fft")
+        self.log = components.get_action("image_processing_log")
+        self.transpose = components.get_action("image_processing_transpose")
+        self.right = components.get_action("image_processing_rotate_right")
+        self.left = components.get_action("image_processing_rotate_left")
+        self.reset = components.get_action("image_processing_reset")
+        self._connected = False
+
+    @SafeSlot()
+    def toggle_fft(self):
+        checked = self.fft.action.isChecked()
+        self.target_widget.fft = checked
+
+    @SafeSlot()
+    def toggle_log(self):
+        checked = self.log.action.isChecked()
+        self.target_widget.log = checked
+
+    @SafeSlot()
+    def toggle_transpose(self):
+        checked = self.transpose.action.isChecked()
+        self.target_widget.transpose = checked
+
+    @SafeSlot()
+    def rotate_right(self):
+        if self.target_widget.num_rotation_90 is None:
+            return
+        rotation = (self.target_widget.num_rotation_90 - 1) % 4
+        self.target_widget.num_rotation_90 = rotation
+
+    @SafeSlot()
+    def rotate_left(self):
+        if self.target_widget.num_rotation_90 is None:
+            return
+        rotation = (self.target_widget.num_rotation_90 + 1) % 4
+        self.target_widget.num_rotation_90 = rotation
+
+    @SafeSlot()
+    def reset_settings(self):
+        self.target_widget.fft = False
+        self.target_widget.log = False
+        self.target_widget.transpose = False
+        self.target_widget.num_rotation_90 = 0
+
+        self.fft.action.setChecked(False)
+        self.log.action.setChecked(False)
+        self.transpose.action.setChecked(False)
+
+    def connect(self):
+        """
+        Connect the actions to the target widget's methods.
+        """
+        self._connected = True
+        self.fft.action.triggered.connect(self.toggle_fft)
+        self.log.action.triggered.connect(self.toggle_log)
+        self.transpose.action.triggered.connect(self.toggle_transpose)
+        self.right.action.triggered.connect(self.rotate_right)
+        self.left.action.triggered.connect(self.rotate_left)
+        self.reset.action.triggered.connect(self.reset_settings)
+
+    def disconnect(self):
+        """
+        Disconnect the actions from the target widget's methods.
+        """
+        if not self._connected:
+            return
+        self.fft.action.triggered.disconnect(self.toggle_fft)
+        self.log.action.triggered.disconnect(self.toggle_log)
+        self.transpose.action.triggered.disconnect(self.toggle_transpose)
+        self.right.action.triggered.disconnect(self.rotate_right)
+        self.left.action.triggered.disconnect(self.rotate_left)
+        self.reset.action.triggered.disconnect(self.reset_settings)

bec_widgets/widgets/plots/motor_map/motor_map.py

@@ -1,6 +1,5 @@
 from __future__ import annotations
 
-import numpy as np
 import pyqtgraph as pg
 from bec_lib import bec_logger
 from bec_lib.endpoints import MessageEndpoints
@@ -15,12 +14,12 @@ from bec_widgets.utils import Colors, ConnectionConfig
 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.toolbar import MaterialIconAction
+from bec_widgets.utils.toolbars.toolbar import MaterialIconAction
 from bec_widgets.widgets.plots.motor_map.settings.motor_map_settings import MotorMapSettings
-from bec_widgets.widgets.plots.motor_map.toolbar_bundles.motor_selection import (
-    MotorSelectionToolbarBundle,
+from bec_widgets.widgets.plots.motor_map.toolbar_components.motor_selection import (
+    MotorSelectionAction,
 )
-from bec_widgets.widgets.plots.plot_base import PlotBase
+from bec_widgets.widgets.plots.plot_base import PlotBase, UIMode
 
 logger = bec_logger.logger
 
@@ -182,33 +181,60 @@ class MotorMap(PlotBase):
         self.proxy_update_plot = pg.SignalProxy(
             self.update_signal, rateLimit=25, slot=self._update_plot
         )
+        self._init_motor_map_toolbar()
         self._add_motor_map_settings()
 
     ################################################################################
     # Widget Specific GUI interactions
     ################################################################################
 
-    def _init_toolbar(self):
+    def _init_motor_map_toolbar(self):
         """
         Initialize the toolbar for the motor map widget.
         """
-        self.motor_selection_bundle = MotorSelectionToolbarBundle(
-            bundle_id="motor_selection", target_widget=self
-        )
-        self.toolbar.add_bundle(self.motor_selection_bundle, target_widget=self)
-        super()._init_toolbar()
-        self.toolbar.widgets["reset_legend"].action.setVisible(False)
+        motor_selection = MotorSelectionAction(parent=self)
+        self.toolbar.add_action("motor_selection", motor_selection)
 
-        self.reset_legend_action = MaterialIconAction(
-            icon_name="history", tooltip="Reset the position of legend."
+        motor_selection.motor_x.currentTextChanged.connect(self.on_motor_selection_changed)
+        motor_selection.motor_y.currentTextChanged.connect(self.on_motor_selection_changed)
+
+        self.toolbar.components.get_action("reset_legend").action.setVisible(False)
+
+        reset_legend = MaterialIconAction(
+            icon_name="history",
+            tooltip="Reset the position of legend.",
+            checkable=False,
+            parent=self,
         )
-        self.toolbar.add_action_to_bundle(
-            bundle_id="roi",
-            action_id="motor_map_history",
-            action=self.reset_legend_action,
-            target_widget=self,
+        self.toolbar.components.add_safe("reset_motor_map_legend", reset_legend)
+        self.toolbar.get_bundle("roi").add_action("reset_motor_map_legend")
+        reset_legend.action.triggered.connect(self.reset_history)
+
+        settings_brightness = MaterialIconAction(
+            icon_name="settings_brightness",
+            tooltip="Show Motor Map Settings",
+            checkable=True,
+            parent=self,
         )
-        self.reset_legend_action.action.triggered.connect(self.reset_history)
+        self.toolbar.components.add_safe("motor_map_settings", settings_brightness)
+        self.toolbar.get_bundle("axis_popup").add_action("motor_map_settings")
+
+        settings_brightness.action.triggered.connect(self.show_motor_map_settings)
+
+        bundles = ["motor_selection", "plot_export", "mouse_interaction", "roi"]
+        if self.ui_mode == UIMode.POPUP:
+            bundles.append("axis_popup")
+        self.toolbar.show_bundles(bundles)
+
+    @SafeSlot()
+    def on_motor_selection_changed(self, _):
+        action: MotorSelectionAction = self.toolbar.components.get_action("motor_selection")
+        motor_x = action.motor_x.currentText()
+        motor_y = action.motor_y.currentText()
+
+        if motor_x != "" and motor_y != "":
+            if motor_x != self.config.x_motor.name or motor_y != self.config.y_motor.name:
+                self.map(motor_x, motor_y)
 
     def _add_motor_map_settings(self):
         """Add the motor map settings to the side panel."""
@@ -221,32 +247,11 @@ class MotorMap(PlotBase):
             title="Motor Map Settings",
         )
 
-    def add_popups(self):
-        """
-        Add popups to the ScatterWaveform widget.
-        """
-        super().add_popups()
-        scatter_curve_setting_action = MaterialIconAction(
-            icon_name="settings_brightness",
-            tooltip="Show Motor Map Settings",
-            checkable=True,
-            parent=self,
-        )
-        self.toolbar.add_action_to_bundle(
-            bundle_id="popup_bundle",
-            action_id="motor_map_settings",
-            action=scatter_curve_setting_action,
-            target_widget=self,
-        )
-        self.toolbar.widgets["motor_map_settings"].action.triggered.connect(
-            self.show_motor_map_settings
-        )
-
     def show_motor_map_settings(self):
         """
         Show the DAP summary popup.
         """
-        action = self.toolbar.widgets["motor_map_settings"].action
+        action = self.toolbar.components.get_action("motor_map_settings").action
         if self.motor_map_settings is None or not self.motor_map_settings.isVisible():
             motor_map_settings = MotorMapSettings(parent=self, target_widget=self, popup=True)
             self.motor_map_settings = SettingsDialog(
@@ -272,7 +277,7 @@ class MotorMap(PlotBase):
         """
         self.motor_map_settings.deleteLater()
         self.motor_map_settings = None
-        self.toolbar.widgets["motor_map_settings"].action.setChecked(False)
+        self.toolbar.components.get_action("motor_map_settings").action.setChecked(False)
 
     ################################################################################
     # Widget Specific Properties
@@ -766,20 +771,21 @@ class MotorMap(PlotBase):
         """
         Sync the motor map selection toolbar with the current motor map.
         """
-        if self.motor_selection_bundle is not None:
-            motor_x = self.motor_selection_bundle.motor_x.currentText()
-            motor_y = self.motor_selection_bundle.motor_y.currentText()
+        motor_selection = self.toolbar.components.get_action("motor_selection")
 
-            if motor_x != self.config.x_motor.name:
-                self.motor_selection_bundle.motor_x.blockSignals(True)
-                self.motor_selection_bundle.motor_x.set_device(self.config.x_motor.name)
-                self.motor_selection_bundle.motor_x.check_validity(self.config.x_motor.name)
-                self.motor_selection_bundle.motor_x.blockSignals(False)
-            if motor_y != self.config.y_motor.name:
-                self.motor_selection_bundle.motor_y.blockSignals(True)
-                self.motor_selection_bundle.motor_y.set_device(self.config.y_motor.name)
-                self.motor_selection_bundle.motor_y.check_validity(self.config.y_motor.name)
-                self.motor_selection_bundle.motor_y.blockSignals(False)
+        motor_x = motor_selection.motor_x.currentText()
+        motor_y = motor_selection.motor_y.currentText()
+
+        if motor_x != self.config.x_motor.name:
+            motor_selection.motor_x.blockSignals(True)
+            motor_selection.motor_x.set_device(self.config.x_motor.name)
+            motor_selection.motor_x.check_validity(self.config.x_motor.name)
+            motor_selection.motor_x.blockSignals(False)
+        if motor_y != self.config.y_motor.name:
+            motor_selection.motor_y.blockSignals(True)
+            motor_selection.motor_y.set_device(self.config.y_motor.name)
+            motor_selection.motor_y.check_validity(self.config.y_motor.name)
+            motor_selection.motor_y.blockSignals(False)
 
     ################################################################################
     # Export Methods
@@ -795,10 +801,6 @@ class MotorMap(PlotBase):
         data = {"x": self._buffer["x"], "y": self._buffer["y"]}
         return data
 
-    def cleanup(self):
-        self.motor_selection_bundle.cleanup()
-        super().cleanup()
-
 
 class DemoApp(QMainWindow):  # pragma: no cover
     def __init__(self):

bec_widgets/widgets/plots/motor_map/toolbar_bundles/motor_selection.py

@@ -1,70 +0,0 @@
-from bec_lib.device import ReadoutPriority
-from qtpy.QtCore import Qt
-from qtpy.QtWidgets import QStyledItemDelegate
-
-from bec_widgets.utils.error_popups import SafeSlot
-from bec_widgets.utils.toolbar import ToolbarBundle, WidgetAction
-from bec_widgets.widgets.control.device_input.base_classes.device_input_base import BECDeviceFilter
-from bec_widgets.widgets.control.device_input.device_combobox.device_combobox import DeviceComboBox
-
-
-class NoCheckDelegate(QStyledItemDelegate):
-    """To reduce space in combo boxes by removing the checkmark."""
-
-    def initStyleOption(self, option, index):
-        super().initStyleOption(option, index)
-        # Remove any check indicator
-        option.checkState = Qt.Unchecked
-
-
-class MotorSelectionToolbarBundle(ToolbarBundle):
-    """
-    A bundle of actions for a toolbar that selects motors.
-    """
-
-    def __init__(self, bundle_id="motor_selection", target_widget=None, **kwargs):
-        super().__init__(bundle_id=bundle_id, actions=[], **kwargs)
-        self.target_widget = target_widget
-
-        # Motor X
-        self.motor_x = DeviceComboBox(
-            parent=self.target_widget, device_filter=[BECDeviceFilter.POSITIONER]
-        )
-        self.motor_x.addItem("", None)
-        self.motor_x.setCurrentText("")
-        self.motor_x.setToolTip("Select Motor X")
-        self.motor_x.setItemDelegate(NoCheckDelegate(self.motor_x))
-
-        # Motor X
-        self.motor_y = DeviceComboBox(
-            parent=self.target_widget, device_filter=[BECDeviceFilter.POSITIONER]
-        )
-        self.motor_y.addItem("", None)
-        self.motor_y.setCurrentText("")
-        self.motor_y.setToolTip("Select Motor Y")
-        self.motor_y.setItemDelegate(NoCheckDelegate(self.motor_y))
-
-        self.add_action("motor_x", WidgetAction(widget=self.motor_x, adjust_size=False))
-        self.add_action("motor_y", WidgetAction(widget=self.motor_y, adjust_size=False))
-
-        # Connect slots, a device will be connected upon change of any combobox
-        self.motor_x.currentTextChanged.connect(lambda: self.connect_motors())
-        self.motor_y.currentTextChanged.connect(lambda: self.connect_motors())
-
-    @SafeSlot()
-    def connect_motors(self):
-        motor_x = self.motor_x.currentText()
-        motor_y = self.motor_y.currentText()
-
-        if motor_x != "" and motor_y != "":
-            if (
-                motor_x != self.target_widget.config.x_motor.name
-                or motor_y != self.target_widget.config.y_motor.name
-            ):
-                self.target_widget.map(motor_x, motor_y)
-
-    def cleanup(self):
-        self.motor_x.close()
-        self.motor_x.deleteLater()
-        self.motor_y.close()
-        self.motor_y.deleteLater()

bec_widgets/widgets/plots/motor_map/toolbar_components/motor_selection.py

@@ -0,0 +1,51 @@
+from qtpy.QtWidgets import QHBoxLayout, QToolBar, QWidget
+
+from bec_widgets.utils.toolbars.actions import NoCheckDelegate, ToolBarAction
+from bec_widgets.widgets.control.device_input.base_classes.device_input_base import BECDeviceFilter
+from bec_widgets.widgets.control.device_input.device_combobox.device_combobox import DeviceComboBox
+
+
+class MotorSelectionAction(ToolBarAction):
+    def __init__(self, parent=None):
+        super().__init__(icon_path=None, tooltip=None, checkable=False)
+        self.motor_x = DeviceComboBox(parent=parent, device_filter=[BECDeviceFilter.POSITIONER])
+        self.motor_x.addItem("", None)
+        self.motor_x.setCurrentText("")
+        self.motor_x.setToolTip("Select Motor X")
+        self.motor_x.setItemDelegate(NoCheckDelegate(self.motor_x))
+        self.motor_y = DeviceComboBox(parent=parent, device_filter=[BECDeviceFilter.POSITIONER])
+        self.motor_y.addItem("", None)
+        self.motor_y.setCurrentText("")
+        self.motor_y.setToolTip("Select Motor Y")
+        self.motor_y.setItemDelegate(NoCheckDelegate(self.motor_y))
+
+        self.container = QWidget(parent)
+        layout = QHBoxLayout(self.container)
+        layout.setContentsMargins(0, 0, 0, 0)
+        layout.setSpacing(0)
+        layout.addWidget(self.motor_x)
+        layout.addWidget(self.motor_y)
+        self.container.setLayout(layout)
+        self.action = self.container
+
+    def add_to_toolbar(self, toolbar: QToolBar, target: QWidget):
+        """
+        Adds the widget to the toolbar.
+
+        Args:
+            toolbar (QToolBar): The toolbar to add the widget to.
+            target (QWidget): The target widget for the action.
+        """
+
+        toolbar.addWidget(self.container)
+
+    def cleanup(self):
+        """
+        Cleans up the action, if necessary.
+        """
+        self.motor_x.close()
+        self.motor_x.deleteLater()
+        self.motor_y.close()
+        self.motor_y.deleteLater()
+        self.container.close()
+        self.container.deleteLater()

bec_widgets/widgets/plots/multi_waveform/multi_waveform.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 from collections import deque
+from typing import TYPE_CHECKING, cast
 
 import pyqtgraph as pg
 from bec_lib.endpoints import MessageEndpoints
@@ -12,13 +13,15 @@ from qtpy.QtWidgets import QWidget
 from bec_widgets.utils import Colors, ConnectionConfig
 from bec_widgets.utils.error_popups import SafeProperty, SafeSlot
 from bec_widgets.utils.side_panel import SidePanel
+from bec_widgets.widgets.control.device_input.device_combobox.device_combobox import DeviceComboBox
 from bec_widgets.widgets.plots.multi_waveform.settings.control_panel import (
     MultiWaveformControlPanel,
 )
-from bec_widgets.widgets.plots.multi_waveform.toolbar_bundles.monitor_selection import (
-    MultiWaveformSelectionToolbarBundle,
+from bec_widgets.widgets.plots.multi_waveform.toolbar_components.monitor_selection import (
+    monitor_selection_bundle,
 )
 from bec_widgets.widgets.plots.plot_base import PlotBase
+from bec_widgets.widgets.utility.visual.colormap_widget.colormap_widget import BECColorMapWidget
 
 logger = bec_logger.logger
 
@@ -141,33 +144,54 @@ class MultiWaveform(PlotBase):
         self.visible_curves = []
         self.number_of_visible_curves = 0
 
-        self._init_control_panel()
+        self._init_multiwaveform_toolbar()
 
     ################################################################################
     # Widget Specific GUI interactions
     ################################################################################
-    def _init_toolbar(self):
-        self.monitor_selection_bundle = MultiWaveformSelectionToolbarBundle(
-            bundle_id="motor_selection", target_widget=self
+    def _init_multiwaveform_toolbar(self):
+        self.toolbar.add_bundle(
+            monitor_selection_bundle(self.toolbar.components, target_widget=self)
         )
-        self.toolbar.add_bundle(self.monitor_selection_bundle, target_widget=self)
-        super()._init_toolbar()
-        self.toolbar.widgets["reset_legend"].action.setVisible(False)
+        self.toolbar.toggle_action_visibility("reset_legend", visible=False)
+
+        combobox = self.toolbar.components.get_action("monitor_selection").widget
+        combobox.currentTextChanged.connect(self.connect_monitor)
+
+        cmap = self.toolbar.components.get_action("color_map").widget
+        cmap.colormap_changed_signal.connect(self.change_colormap)
+
+        bundles = self.toolbar.shown_bundles
+        bundles.insert(0, "monitor_selection")
+        self.toolbar.show_bundles(bundles)
+
+        self._init_control_panel()
 
     def _init_control_panel(self):
-        self.control_panel = SidePanel(self, orientation="top", panel_max_width=90)
-        self.layout_manager.add_widget_relative(
-            self.control_panel, self.round_plot_widget, "bottom"
-        )
+        control_panel = SidePanel(self, orientation="top", panel_max_width=90)
+        self.layout_manager.add_widget_relative(control_panel, self.round_plot_widget, "bottom")
         self.controls = MultiWaveformControlPanel(parent=self, target_widget=self)
-        self.control_panel.add_menu(
+        control_panel.add_menu(
             action_id="control",
             icon_name="tune",
             tooltip="Show Control panel",
             widget=self.controls,
             title=None,
         )
-        self.control_panel.toolbar.widgets["control"].action.trigger()
+        control_panel.toolbar.components.get_action("control").action.trigger()
+
+    @SafeSlot()
+    def connect_monitor(self, _):
+        combobox = self.toolbar.components.get_action("monitor_selection").widget
+        monitor = combobox.currentText()
+
+        if monitor != "":
+            if monitor != self.config.monitor:
+                self.config.monitor = monitor
+
+    @SafeSlot(str)
+    def change_colormap(self, colormap: str):
+        self.color_palette = colormap
 
     ################################################################################
     # Widget Specific Properties
@@ -488,23 +512,30 @@ class MultiWaveform(PlotBase):
         """
         Sync the motor map selection toolbar with the current motor map.
         """
-        if self.monitor_selection_bundle is not None:
-            monitor = self.monitor_selection_bundle.monitor.currentText()
-            color_palette = self.monitor_selection_bundle.colormap_widget.colormap
 
-            if monitor != self.config.monitor:
-                self.monitor_selection_bundle.monitor.blockSignals(True)
-                self.monitor_selection_bundle.monitor.set_device(self.config.monitor)
-                self.monitor_selection_bundle.monitor.check_validity(self.config.monitor)
-                self.monitor_selection_bundle.monitor.blockSignals(False)
+        combobox_widget: DeviceComboBox = cast(
+            DeviceComboBox, self.toolbar.components.get_action("monitor_selection").widget
+        )
+        cmap_widget: BECColorMapWidget = cast(
+            BECColorMapWidget, self.toolbar.components.get_action("color_map").widget
+        )
 
-            if color_palette != self.config.color_palette:
-                self.monitor_selection_bundle.colormap_widget.blockSignals(True)
-                self.monitor_selection_bundle.colormap_widget.colormap = self.config.color_palette
-                self.monitor_selection_bundle.colormap_widget.blockSignals(False)
+        monitor = combobox_widget.currentText()
+        color_palette = cmap_widget.colormap
+
+        if monitor != self.config.monitor:
+            combobox_widget.setCurrentText(monitor)
+            combobox_widget.blockSignals(True)
+            combobox_widget.set_device(self.config.monitor)
+            combobox_widget.check_validity(self.config.monitor)
+            combobox_widget.blockSignals(False)
+
+        if color_palette != self.config.color_palette:
+            cmap_widget.blockSignals(True)
+            cmap_widget.colormap = self.config.color_palette
+            cmap_widget.blockSignals(False)
 
     def cleanup(self):
         self._disconnect_monitor()
         self.clear_curves()
-        self.monitor_selection_bundle.cleanup()
         super().cleanup()

bec_widgets/widgets/plots/multi_waveform/toolbar_components/monitor_selection.py

@@ -1,9 +1,11 @@
 from bec_lib.device import ReadoutPriority
 from qtpy.QtCore import Qt
-from qtpy.QtWidgets import QStyledItemDelegate
+from qtpy.QtWidgets import QStyledItemDelegate, QWidget
 
 from bec_widgets.utils.error_popups import SafeSlot
-from bec_widgets.utils.toolbar import ToolbarBundle, WidgetAction
+from bec_widgets.utils.toolbars.actions import DeviceComboBoxAction, WidgetAction
+from bec_widgets.utils.toolbars.bundles import ToolbarComponents
+from bec_widgets.utils.toolbars.toolbar import ToolbarBundle
 from bec_widgets.widgets.control.device_input.base_classes.device_input_base import BECDeviceFilter
 from bec_widgets.widgets.control.device_input.device_combobox.device_combobox import DeviceComboBox
 from bec_widgets.widgets.utility.visual.colormap_widget.colormap_widget import BECColorMapWidget
@@ -18,6 +20,37 @@ class NoCheckDelegate(QStyledItemDelegate):
         option.checkState = Qt.Unchecked
 
 
+def monitor_selection_bundle(
+    components: ToolbarComponents, target_widget: QWidget
+) -> ToolbarBundle:
+    """
+    Creates a monitor selection toolbar bundle.
+
+    Args:
+        components (ToolbarComponents): The components to be added to the bundle.
+
+    Returns:
+        ToolbarBundle: The monitor selection toolbar bundle.
+    """
+    components.add_safe(
+        "monitor_selection",
+        DeviceComboBoxAction(
+            target_widget=target_widget,
+            device_filter=[BECDeviceFilter.DEVICE],
+            readout_priority_filter=ReadoutPriority.ASYNC,
+            add_empty_item=True,
+            no_check_delegate=True,
+        ),
+    )
+    components.add_safe(
+        "color_map", WidgetAction(widget=BECColorMapWidget(cmap="plasma"), adjust_size=False)
+    )
+    bundle = ToolbarBundle("monitor_selection", components)
+    bundle.add_action("monitor_selection")
+    bundle.add_action("color_map")
+    return bundle
+
+
 class MultiWaveformSelectionToolbarBundle(ToolbarBundle):
     """
     A bundle of actions for a toolbar that selects motors.

bec_widgets/widgets/plots/plot_base.py

@@ -14,17 +14,25 @@ from bec_widgets.utils.error_popups import SafeProperty, SafeSlot
 from bec_widgets.utils.fps_counter import FPSCounter
 from bec_widgets.utils.plot_indicator_items import BECArrowItem, BECTickItem
 from bec_widgets.utils.round_frame import RoundedFrame
-from bec_widgets.utils.settings_dialog import SettingsDialog
 from bec_widgets.utils.side_panel import SidePanel
-from bec_widgets.utils.toolbar import MaterialIconAction, ModularToolBar, ToolbarBundle
+from bec_widgets.utils.toolbars.performance import PerformanceConnection, performance_bundle
+from bec_widgets.utils.toolbars.toolbar import ModularToolBar
 from bec_widgets.utils.widget_state_manager import WidgetStateManager
 from bec_widgets.widgets.containers.layout_manager.layout_manager import LayoutManagerWidget
 from bec_widgets.widgets.plots.setting_menus.axis_settings import AxisSettings
-from bec_widgets.widgets.plots.toolbar_bundles.mouse_interactions import (
-    MouseInteractionToolbarBundle,
+from bec_widgets.widgets.plots.toolbar_components.axis_settings_popup import (
+    AxisSettingsPopupConnection,
+    axis_popup_bundle,
 )
-from bec_widgets.widgets.plots.toolbar_bundles.plot_export import PlotExportBundle
-from bec_widgets.widgets.plots.toolbar_bundles.roi_bundle import ROIBundle
+from bec_widgets.widgets.plots.toolbar_components.mouse_interactions import (
+    MouseInteractionConnection,
+    mouse_interaction_bundle,
+)
+from bec_widgets.widgets.plots.toolbar_components.plot_export import (
+    PlotExportConnection,
+    plot_export_bundle,
+)
+from bec_widgets.widgets.plots.toolbar_components.roi import RoiConnection, roi_bundle
 
 logger = bec_logger.logger
 
@@ -102,8 +110,6 @@ class PlotBase(BECWidget, QWidget):
         self.plot_item = pg.PlotItem(viewBox=BECViewBox(enableMenu=True))
         self.plot_widget.addItem(self.plot_item)
         self.side_panel = SidePanel(self, orientation="left", panel_max_width=280)
-        self.toolbar = ModularToolBar(parent=self, target_widget=self, orientation="horizontal")
-        self._init_toolbar()
 
         # PlotItem Addons
         self.plot_item.addLegend()
@@ -122,6 +128,9 @@ class PlotBase(BECWidget, QWidget):
         self.tick_item = BECTickItem(parent=self, plot_item=self.plot_item)
         self.arrow_item = BECArrowItem(parent=self, plot_item=self.plot_item)
 
+        self.toolbar = ModularToolBar(parent=self, orientation="horizontal")
+        self._init_toolbar()
+
         self._init_ui()
 
         self._connect_to_theme_change()
@@ -146,36 +155,33 @@ class PlotBase(BECWidget, QWidget):
         self.plot_item.vb.sigStateChanged.connect(self.viewbox_state_changed)
 
     def _init_toolbar(self):
-        self.popup_bundle = None
-        self.performance_bundle = ToolbarBundle("performance")
-        self.plot_export_bundle = PlotExportBundle("plot_export", target_widget=self)
-        self.mouse_bundle = MouseInteractionToolbarBundle("mouse_interaction", target_widget=self)
-        # self.state_export_bundle = SaveStateBundle("state_export", target_widget=self) #TODO ATM disabled, cannot be used in DockArea, which is exposed to the user
-        self.roi_bundle = ROIBundle("roi", target_widget=self)
+        self.toolbar.add_bundle(performance_bundle(self.toolbar.components))
+        self.toolbar.add_bundle(plot_export_bundle(self.toolbar.components))
+        self.toolbar.add_bundle(mouse_interaction_bundle(self.toolbar.components))
+        self.toolbar.add_bundle(roi_bundle(self.toolbar.components))
+        self.toolbar.add_bundle(axis_popup_bundle(self.toolbar.components))
 
-        # Add elements to toolbar
-        self.toolbar.add_bundle(self.plot_export_bundle, target_widget=self)
-        # self.toolbar.add_bundle(self.state_export_bundle, target_widget=self) #TODO ATM disabled, cannot be used in DockArea, which is exposed to the user
-        self.toolbar.add_bundle(self.mouse_bundle, target_widget=self)
-        self.toolbar.add_bundle(self.roi_bundle, target_widget=self)
-
-        self.performance_bundle.add_action(
-            "fps_monitor",
-            MaterialIconAction(
-                icon_name="speed", tooltip="Show FPS Monitor", checkable=True, parent=self
-            ),
+        self.toolbar.connect_bundle(
+            "plot_base", PlotExportConnection(self.toolbar.components, self)
         )
-        self.toolbar.add_bundle(self.performance_bundle, target_widget=self)
-
-        self.toolbar.widgets["fps_monitor"].action.toggled.connect(
-            lambda checked: setattr(self, "enable_fps_monitor", checked)
+        self.toolbar.connect_bundle(
+            "plot_base", PerformanceConnection(self.toolbar.components, self)
+        )
+        self.toolbar.connect_bundle(
+            "plot_base", MouseInteractionConnection(self.toolbar.components, self)
+        )
+        self.toolbar.connect_bundle("plot_base", RoiConnection(self.toolbar.components, self))
+        self.toolbar.connect_bundle(
+            "plot_base", AxisSettingsPopupConnection(self.toolbar.components, self)
         )
 
         # hide some options by default
         self.toolbar.toggle_action_visibility("fps_monitor", False)
 
         # Get default viewbox state
-        self.mouse_bundle.get_viewbox_mode()
+        self.toolbar.show_bundles(
+            ["plot_export", "mouse_interaction", "roi", "performance", "axis_popup"]
+        )
 
     def add_side_menus(self):
         """Adds multiple menus to the side panel."""
@@ -192,45 +198,6 @@ class PlotBase(BECWidget, QWidget):
         except ValueError:
             return
 
-    def add_popups(self):
-        """
-        Add popups to the toolbar.
-        """
-        self.popup_bundle = ToolbarBundle("popup_bundle")
-        settings = MaterialIconAction(
-            icon_name="settings", tooltip="Show Axis Settings", checkable=True, parent=self
-        )
-        self.popup_bundle.add_action("axis", settings)
-        self.toolbar.add_bundle(self.popup_bundle, target_widget=self)
-        self.toolbar.widgets["axis"].action.triggered.connect(self.show_axis_settings_popup)
-
-    def show_axis_settings_popup(self):
-        """
-        Show the axis settings dialog.
-        """
-        settings_action = self.toolbar.widgets["axis"].action
-        if self.axis_settings_dialog is None or not self.axis_settings_dialog.isVisible():
-            axis_setting = AxisSettings(parent=self, target_widget=self, popup=True)
-            self.axis_settings_dialog = SettingsDialog(
-                self, settings_widget=axis_setting, window_title="Axis Settings", modal=False
-            )
-            # When the dialog is closed, update the toolbar icon and clear the reference
-            self.axis_settings_dialog.finished.connect(self._axis_settings_closed)
-            self.axis_settings_dialog.show()
-            settings_action.setChecked(True)
-        else:
-            # If already open, bring it to the front
-            self.axis_settings_dialog.raise_()
-            self.axis_settings_dialog.activateWindow()
-            settings_action.setChecked(True)  # keep it toggled
-
-    def _axis_settings_closed(self):
-        """
-        Slot for when the axis settings dialog is closed.
-        """
-        self.axis_settings_dialog = None
-        self.toolbar.widgets["axis"].action.setChecked(False)
-
     def reset_legend(self):
         """In the case that the legend is not visible, reset it to be visible to top left corner"""
         self.plot_item.legend.autoAnchor(50)
@@ -257,22 +224,23 @@ class PlotBase(BECWidget, QWidget):
             raise ValueError("ui_mode must be an instance of UIMode")
         self._ui_mode = mode
 
-        # First, clear both UI elements:
-        if self.popup_bundle is not None:
-            for action_id in self.toolbar.bundles["popup_bundle"]:
-                self.toolbar.widgets[action_id].action.setVisible(False)
-            if self.axis_settings_dialog is not None and self.axis_settings_dialog.isVisible():
-                self.axis_settings_dialog.close()
-        self.side_panel.hide()
-
         # Now, apply the new mode:
         if mode == UIMode.POPUP:
-            if self.popup_bundle is None:
-                self.add_popups()
-            else:
-                for action_id in self.toolbar.bundles["popup_bundle"]:
-                    self.toolbar.widgets[action_id].action.setVisible(True)
+            shown_bundles = self.toolbar.shown_bundles
+            if "axis_popup" not in shown_bundles:
+                shown_bundles.append("axis_popup")
+            self.toolbar.show_bundles(shown_bundles)
+            self.side_panel.hide()
+
         elif mode == UIMode.SIDE:
+            shown_bundles = self.toolbar.shown_bundles
+            if "axis_popup" in shown_bundles:
+                shown_bundles.remove("axis_popup")
+            self.toolbar.show_bundles(shown_bundles)
+            pb_connection = self.toolbar.bundles["axis_popup"].get_connection("plot_base")
+            if pb_connection.axis_settings_dialog is not None:
+                pb_connection.axis_settings_dialog.close()
+                pb_connection.axis_settings_dialog = None
             self.add_side_menus()
             self.side_panel.show()
 
@@ -1049,6 +1017,7 @@ class PlotBase(BECWidget, QWidget):
             self.axis_settings_dialog = None
         self.cleanup_pyqtgraph()
         self.round_plot_widget.close()
+        self.toolbar.cleanup()
         super().cleanup()
 
     def cleanup_pyqtgraph(self, item: pg.PlotItem | None = None):
@@ -1087,8 +1056,12 @@ if __name__ == "__main__":  # pragma: no cover:
 
     from qtpy.QtWidgets import QApplication
 
+    from bec_widgets.widgets.containers.main_window.main_window import BECMainWindow
+
     app = QApplication(sys.argv)
-    window = PlotBase()
-    window.show()
+    launch_window = BECMainWindow()
+    pb = PlotBase(popups=False)
+    launch_window.setCentralWidget(pb)
+    launch_window.show()
 
     sys.exit(app.exec_())

bec_widgets/widgets/plots/roi/image_roi.py

@@ -104,9 +104,12 @@ class BaseROI(BECConnector):
 
     nameChanged = Signal(str)
     penChanged = Signal()
+    movableChanged = Signal(bool)
     USER_ACCESS = [
         "label",
         "label.setter",
+        "movable",
+        "movable.setter",
         "line_color",
         "line_color.setter",
         "line_width",
@@ -127,6 +130,7 @@ class BaseROI(BECConnector):
         label: str | None = None,
         line_color: str | None = None,
         line_width: int = 5,
+        movable: bool = True,
         # all remaining pg.*ROI kwargs (pos, size, pen, …)
         **pg_kwargs,
     ):
@@ -155,6 +159,7 @@ class BaseROI(BECConnector):
             gui_id=gui_id,
             removable=True,
             invertible=True,
+            movable=movable,
             **pg_kwargs,
         )
 
@@ -162,8 +167,14 @@ class BaseROI(BECConnector):
         self._line_color = line_color or "#ffffff"
         self._line_width = line_width
         self._description = True
+        self._movable = movable
         self.setPen(mkPen(self._line_color, width=self._line_width))
 
+        # Reset Handles to avoid inherited handles from pyqtgraph
+        self.remove_scale_handles()  # remove any existing handles from pyqtgraph.RectROI
+        if movable:
+            self.add_scale_handle()  # add custom scale handles
+
     def set_parent(self, parent: Image):
         """
         Sets the parent image for this ROI.
@@ -182,6 +193,40 @@ class BaseROI(BECConnector):
         """
         return self.parent_image
 
+    @property
+    def movable(self) -> bool:
+        """
+        Gets whether this ROI is movable.
+
+        Returns:
+            bool: True if the ROI can be moved, False otherwise.
+        """
+        return self._movable
+
+    @movable.setter
+    def movable(self, value: bool):
+        """
+        Sets whether this ROI is movable.
+
+        If the new value is different from the current value, this method updates
+        the internal state and emits the penChanged signal.
+
+        Args:
+            value (bool): True to make the ROI movable, False to make it fixed.
+        """
+        if value != self._movable:
+            self._movable = value
+            # All relevant properties from pyqtgraph to block movement
+            self.translatable = value
+            self.rotatable = value
+            self.resizable = value
+            self.removable = value
+            if value:
+                self.add_scale_handle()  # add custom scale handles
+            else:
+                self.remove_scale_handles()  # remove custom scale handles
+            self.movableChanged.emit(value)
+
     @property
     def label(self) -> str:
         """
@@ -337,8 +382,18 @@ class BaseROI(BECConnector):
         )
 
     def add_scale_handle(self):
+        """Add scale handles to the ROI."""
         return
 
+    def remove_scale_handles(self):
+        """Remove all scale handles from the ROI."""
+        handles = self.handles
+        for i in range(len(handles)):
+            try:
+                self.removeHandle(0)
+            except IndexError:
+                continue
+
     def set_position(self, x: float, y: float):
         """
         Sets the position of the ROI.
@@ -355,12 +410,7 @@ class BaseROI(BECConnector):
         if controller and self in controller.rois:
             controller.remove_roi(self)
             return  # controller will call back into this method once deregistered
-        handles = self.handles
-        for i in range(len(handles)):
-            try:
-                self.removeHandle(0)
-            except IndexError:
-                continue
+        self.remove_scale_handles()
         self.rpc_register.remove_rpc(self)
         self.parent_image.plot_item.removeItem(self)
         viewBox = self.parent_plot_item.vb
@@ -399,6 +449,7 @@ class RectangularROI(BaseROI, pg.RectROI):
         label: str | None = None,
         line_color: str | None = None,
         line_width: int = 5,
+        movable: bool = True,
         resize_handles: bool = True,
         **extra_pg,
     ):
@@ -429,6 +480,7 @@ class RectangularROI(BaseROI, pg.RectROI):
             pos=pos,
             size=size,
             pen=pen,
+            movable=movable,
             **extra_pg,
         )
 
@@ -437,6 +489,23 @@ class RectangularROI(BaseROI, pg.RectROI):
         self.hoverPen = fn.mkPen(color=(255, 0, 0), width=3, style=QtCore.Qt.DashLine)
         self.handleHoverPen = fn.mkPen("lime", width=4)
 
+    def _normalized_edges(self) -> tuple[float, float, float, float]:
+        """
+        Return rectangle edges as (left, bottom, right, top) with consistent
+        ordering even when the ROI has been inverted by its scale handles.
+
+        Returns:
+            tuple: A tuple containing the left, bottom, right, and top edges
+                of the ROI rectangle in normalized coordinates.
+        """
+        x0, y0 = self.pos().x(), self.pos().y()
+        w, h = self.state["size"]
+        x_left = min(x0, x0 + w)
+        x_right = max(x0, x0 + w)
+        y_bottom = min(y0, y0 + h)
+        y_top = max(y0, y0 + h)
+        return x_left, y_bottom, x_right, y_top
+
     def add_scale_handle(self):
         """
         Add scale handles at every corner and edge of the ROI.
@@ -458,24 +527,17 @@ class RectangularROI(BaseROI, pg.RectROI):
         self.addScaleHandle([0, 0.5], [1, 0.5])  # left edge
         self.addScaleHandle([1, 0.5], [0, 0.5])  # right edge
 
-        self.handlePen = fn.mkPen("#ffff00", width=5)  # bright yellow outline
-        self.handleHoverPen = fn.mkPen("#00ffff", width=4)  # cyan, thicker when hovered
-        self.handleBrush = (200, 200, 0, 120)  # semi-transparent fill
-        self.handleHoverBrush = (0, 255, 255, 160)
-
     def _on_region_changed(self):
         """
-        Handles ROI region change events.
+        Handles changes to the ROI's region.
 
         This method is called whenever the ROI's position or size changes.
         It calculates the new corner coordinates and emits the edgesChanged signal
         with the updated coordinates.
         """
-        x0, y0 = self.pos().x(), self.pos().y()
-        w, h = self.state["size"]
-        self.edgesChanged.emit(x0, y0, x0 + w, y0 + h)
-        viewBox = self.parent_plot_item.vb
-        viewBox.update()
+        x_left, y_bottom, x_right, y_top = self._normalized_edges()
+        self.edgesChanged.emit(x_left, y_bottom, x_right, y_top)
+        self.parent_plot_item.vb.update()
 
     def mouseDragEvent(self, ev):
         """
@@ -489,9 +551,8 @@ class RectangularROI(BaseROI, pg.RectROI):
         """
         super().mouseDragEvent(ev)
         if ev.isFinish():
-            x0, y0 = self.pos().x(), self.pos().y()
-            w, h = self.state["size"]
-            self.edgesReleased.emit(x0, y0, x0 + w, y0 + h)
+            x_left, y_bottom, x_right, y_top = self._normalized_edges()
+            self.edgesReleased.emit(x_left, y_bottom, x_right, y_top)
 
     def get_coordinates(self, typed: bool | None = None) -> dict | tuple:
         """
@@ -510,17 +571,16 @@ class RectangularROI(BaseROI, pg.RectROI):
         if typed is None:
             typed = self.description
 
-        x0, y0 = self.pos().x(), self.pos().y()
-        w, h = self.state["size"]
-        x1, y1 = x0 + w, y0 + h
+        x_left, y_bottom, x_right, y_top = self._normalized_edges()
+
         if typed:
             return {
-                "bottom_left": (x0, y0),
-                "bottom_right": (x1, y0),
-                "top_left": (x0, y1),
-                "top_right": (x1, y1),
+                "bottom_left": (x_left, y_bottom),
+                "bottom_right": (x_right, y_bottom),
+                "top_left": (x_left, y_top),
+                "top_right": (x_right, y_top),
             }
-        return ((x0, y0), (x1, y0), (x0, y1), (x1, y1))
+        return (x_left, y_bottom), (x_right, y_bottom), (x_left, y_top), (x_right, y_top)
 
     def _lookup_scene_image(self):
         """
@@ -568,6 +628,7 @@ class CircularROI(BaseROI, pg.CircleROI):
         label: str | None = None,
         line_color: str | None = None,
         line_width: int = 5,
+        movable: bool = True,
         **extra_pg,
     ):
         """
@@ -599,10 +660,19 @@ class CircularROI(BaseROI, pg.CircleROI):
             pos=pos,
             size=size,
             pen=pen,
+            movable=movable,
             **extra_pg,
         )
         self.sigRegionChanged.connect(self._on_region_changed)
         self._adorner = LabelAdorner(self)
+        self.hoverPen = fn.mkPen(color=(255, 0, 0), width=3, style=QtCore.Qt.DashLine)
+        self.handleHoverPen = fn.mkPen("lime", width=4)
+
+    def add_scale_handle(self):
+        """
+        Adds scale handles to the circular ROI.
+        """
+        self._addHandles()  # wrapper around pg.CircleROI._addHandles
 
     def _on_region_changed(self):
         """
@@ -654,7 +724,7 @@ class CircularROI(BaseROI, pg.CircleROI):
         if typed is None:
             typed = self.description
 
-        d = self.state["size"][0]
+        d = abs(self.state["size"][0])
         cx = self.pos().x() + d / 2
         cy = self.pos().y() + d / 2
 
@@ -680,6 +750,92 @@ class CircularROI(BaseROI, pg.CircleROI):
         return None
 
 
+class EllipticalROI(BaseROI, pg.EllipseROI):
+    """
+    Elliptical Region of Interest with centre/width/height tracking and auto-labelling.
+
+    Mirrors the behaviour of ``CircularROI`` but supports independent
+    horizontal and vertical radii.
+    """
+
+    centerChanged = Signal(float, float, float, float)  # cx, cy, width, height
+    centerReleased = Signal(float, float, float, float)
+
+    def __init__(
+        self,
+        *,
+        pos,
+        size,
+        pen=None,
+        config: ConnectionConfig | None = None,
+        gui_id: str | None = None,
+        parent_image: Image | None = None,
+        label: str | None = None,
+        line_color: str | None = None,
+        line_width: int = 5,
+        movable: bool = True,
+        **extra_pg,
+    ):
+        super().__init__(
+            config=config,
+            gui_id=gui_id,
+            parent_image=parent_image,
+            label=label,
+            line_color=line_color,
+            line_width=line_width,
+            pos=pos,
+            size=size,
+            pen=pen,
+            movable=movable,
+            **extra_pg,
+        )
+
+        self.sigRegionChanged.connect(self._on_region_changed)
+        self._adorner = LabelAdorner(self)
+        self.hoverPen = fn.mkPen(color=(255, 0, 0), width=3, style=QtCore.Qt.DashLine)
+        self.handleHoverPen = fn.mkPen("lime", width=4)
+
+    def add_scale_handle(self):
+        """Add scale handles to the elliptical ROI."""
+        self._addHandles()  # delegates to pg.EllipseROI
+
+    def _on_region_changed(self):
+        w = abs(self.state["size"][0])
+        h = abs(self.state["size"][1])
+        cx = self.pos().x() + w / 2
+        cy = self.pos().y() + h / 2
+        self.centerChanged.emit(cx, cy, w, h)
+        self.parent_plot_item.vb.update()
+
+    def mouseDragEvent(self, ev):
+        super().mouseDragEvent(ev)
+        if ev.isFinish():
+            w = abs(self.state["size"][0])
+            h = abs(self.state["size"][1])
+            cx = self.pos().x() + w / 2
+            cy = self.pos().y() + h / 2
+            self.centerReleased.emit(cx, cy, w, h)
+
+    def get_coordinates(self, typed: bool | None = None) -> dict | tuple:
+        """
+        Return the ellipse's centre and size.
+
+        Args:
+            typed (bool | None): If True returns dict; otherwise tuple.
+        """
+        if typed is None:
+            typed = self.description
+
+        w, h = map(abs, self.state["size"])  # raw diameters
+        major, minor = (w, h) if w >= h else (h, w)
+        cx = self.pos().x() + w / 2
+        cy = self.pos().y() + h / 2
+
+        if typed:
+            return {"center_x": cx, "center_y": cy, "major_axis": major, "minor_axis": minor}
+        return (cx, cy, major, minor)
+
+
 class ROIController(QObject):
     """Manages a collection of ROIs (Regions of Interest) with palette-assigned colors.
 

bec_widgets/widgets/plots/scatter_waveform/scatter_waveform.py

@@ -13,7 +13,7 @@ from bec_widgets.utils import Colors, ConnectionConfig
 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.toolbar import MaterialIconAction
+from bec_widgets.utils.toolbars.toolbar import MaterialIconAction
 from bec_widgets.widgets.plots.plot_base import PlotBase, UIMode
 from bec_widgets.widgets.plots.scatter_waveform.scatter_curve import (
     ScatterCurve,
@@ -131,8 +131,8 @@ class ScatterWaveform(PlotBase):
         self.proxy_update_sync = pg.SignalProxy(
             self.sync_signal_update, rateLimit=25, slot=self.update_sync_curves
         )
-        if self.ui_mode == UIMode.SIDE:
-            self._init_scatter_curve_settings()
+
+        self._init_scatter_curve_settings()
         self.update_with_scan_history(-1)
 
     ################################################################################
@@ -143,44 +143,40 @@ class ScatterWaveform(PlotBase):
         """
         Initialize the scatter curve settings menu.
         """
+        if self.ui_mode == UIMode.SIDE:
+            self.scatter_curve_settings = ScatterCurveSettings(
+                parent=self, target_widget=self, popup=False
+            )
+            self.side_panel.add_menu(
+                action_id="scatter_curve",
+                icon_name="scatter_plot",
+                tooltip="Show Scatter Curve Settings",
+                widget=self.scatter_curve_settings,
+                title="Scatter Curve Settings",
+            )
+        else:
+            scatter_curve_action = MaterialIconAction(
+                icon_name="scatter_plot",
+                tooltip="Show Scatter Curve Settings",
+                checkable=True,
+                parent=self,
+            )
+            self.toolbar.components.add_safe("scatter_waveform_settings", scatter_curve_action)
+            self.toolbar.get_bundle("axis_popup").add_action("scatter_waveform_settings")
+            scatter_curve_action.action.triggered.connect(self.show_scatter_curve_settings)
 
-        self.scatter_curve_settings = ScatterCurveSettings(
-            parent=self, target_widget=self, popup=False
-        )
-        self.side_panel.add_menu(
-            action_id="scatter_curve",
-            icon_name="scatter_plot",
-            tooltip="Show Scatter Curve Settings",
-            widget=self.scatter_curve_settings,
-            title="Scatter Curve Settings",
-        )
-
-    def add_popups(self):
-        """
-        Add popups to the ScatterWaveform widget.
-        """
-        super().add_popups()
-        scatter_curve_setting_action = MaterialIconAction(
-            icon_name="scatter_plot",
-            tooltip="Show Scatter Curve Settings",
-            checkable=True,
-            parent=self,
-        )
-        self.toolbar.add_action_to_bundle(
-            bundle_id="popup_bundle",
-            action_id="scatter_waveform_settings",
-            action=scatter_curve_setting_action,
-            target_widget=self,
-        )
-        self.toolbar.widgets["scatter_waveform_settings"].action.triggered.connect(
-            self.show_scatter_curve_settings
-        )
+        shown_bundles = self.toolbar.shown_bundles
+        if "performance" in shown_bundles:
+            shown_bundles.remove("performance")
+        self.toolbar.show_bundles(shown_bundles)
 
     def show_scatter_curve_settings(self):
         """
         Show the scatter curve settings dialog.
         """
-        scatter_settings_action = self.toolbar.widgets["scatter_waveform_settings"].action
+        scatter_settings_action = self.toolbar.components.get_action(
+            "scatter_waveform_settings"
+        ).action
         if self.scatter_dialog is None or not self.scatter_dialog.isVisible():
             scatter_settings = ScatterCurveSettings(parent=self, target_widget=self, popup=True)
             self.scatter_dialog = SettingsDialog(
@@ -205,7 +201,7 @@ class ScatterWaveform(PlotBase):
         Slot for when the scatter curve settings dialog is closed.
         """
         self.scatter_dialog = None
-        self.toolbar.widgets["scatter_waveform_settings"].action.setChecked(False)
+        self.toolbar.components.get_action("scatter_waveform_settings").action.setChecked(False)
 
     ################################################################################
     # Widget Specific Properties

bec_widgets/widgets/plots/scatter_waveform/settings/scatter_curve_settings_horizontal.ui

@@ -141,6 +141,14 @@
    <header>bec_color_map_widget</header>
   </customwidget>
  </customwidgets>
+ <tabstops>
+  <tabstop>x_name</tabstop>
+  <tabstop>x_entry</tabstop>
+  <tabstop>y_name</tabstop>
+  <tabstop>y_entry</tabstop>
+  <tabstop>z_name</tabstop>
+  <tabstop>z_entry</tabstop>
+ </tabstops>
  <resources/>
  <connections>
   <connection>

bec_widgets/widgets/plots/toolbar_bundles/mouse_interactions.py

@@ -1,108 +0,0 @@
-import pyqtgraph as pg
-from qtpy.QtCore import QTimer
-
-from bec_widgets.utils.error_popups import SafeSlot
-from bec_widgets.utils.toolbar import MaterialIconAction, SwitchableToolBarAction, ToolbarBundle
-
-
-class MouseInteractionToolbarBundle(ToolbarBundle):
-    """
-    A bundle of actions that are hooked in this constructor itself,
-    so that you can immediately connect the signals and toggle states.
-
-    This bundle is for a toolbar that controls mouse interactions on a plot.
-    """
-
-    def __init__(self, bundle_id="mouse_interaction", target_widget=None, **kwargs):
-        super().__init__(bundle_id=bundle_id, actions=[], **kwargs)
-        self.target_widget = target_widget
-        self.mouse_mode = None
-
-        # Create each MaterialIconAction with a parent
-        # so the signals can fire even if the toolbar isn't added yet.
-        drag = MaterialIconAction(
-            icon_name="drag_pan",
-            tooltip="Drag Mouse Mode",
-            checkable=True,
-            parent=self.target_widget,  # or any valid parent
-        )
-        rect = MaterialIconAction(
-            icon_name="frame_inspect",
-            tooltip="Rectangle Zoom Mode",
-            checkable=True,
-            parent=self.target_widget,
-        )
-        auto = MaterialIconAction(
-            icon_name="open_in_full",
-            tooltip="Autorange Plot",
-            checkable=False,
-            parent=self.target_widget,
-        )
-
-        self.switch_mouse_action = SwitchableToolBarAction(
-            actions={"drag_mode": drag, "rectangle_mode": rect},
-            initial_action="drag_mode",
-            tooltip="Mouse Modes",
-            checkable=True,
-            parent=self.target_widget,
-        )
-
-        # Add them to the bundle
-        self.add_action("switch_mouse", self.switch_mouse_action)
-        self.add_action("auto_range", auto)
-
-        # Immediately connect signals
-        drag.action.toggled.connect(self.enable_mouse_pan_mode)
-        rect.action.toggled.connect(self.enable_mouse_rectangle_mode)
-        auto.action.triggered.connect(self.autorange_plot)
-
-    def get_viewbox_mode(self):
-        """
-        Returns the current interaction mode of a PyQtGraph ViewBox and sets the corresponding action.
-        """
-
-        if self.target_widget:
-            viewbox = self.target_widget.plot_item.getViewBox()
-            if viewbox.getState()["mouseMode"] == 3:
-                self.switch_mouse_action.set_default_action("drag_mode")
-                self.switch_mouse_action.main_button.setChecked(True)
-                self.mouse_mode = "PanMode"
-            elif viewbox.getState()["mouseMode"] == 1:
-                self.switch_mouse_action.set_default_action("rectangle_mode")
-                self.switch_mouse_action.main_button.setChecked(True)
-                self.mouse_mode = "RectMode"
-
-    @SafeSlot(bool)
-    def enable_mouse_rectangle_mode(self, checked: bool):
-        """
-        Enable the rectangle zoom mode on the plot widget.
-        """
-        if self.mouse_mode == "RectMode":
-            self.switch_mouse_action.main_button.setChecked(True)
-            return
-        self.actions["switch_mouse"].actions["drag_mode"].action.setChecked(not checked)
-        if self.target_widget and checked:
-            self.target_widget.plot_item.getViewBox().setMouseMode(pg.ViewBox.RectMode)
-            self.mouse_mode = "RectMode"
-
-    @SafeSlot(bool)
-    def enable_mouse_pan_mode(self, checked: bool):
-        """
-        Enable the pan mode on the plot widget.
-        """
-        if self.mouse_mode == "PanMode":
-            self.switch_mouse_action.main_button.setChecked(True)
-            return
-        self.actions["switch_mouse"].actions["rectangle_mode"].action.setChecked(not checked)
-        if self.target_widget and checked:
-            self.target_widget.plot_item.getViewBox().setMouseMode(pg.ViewBox.PanMode)
-            self.mouse_mode = "PanMode"
-
-    @SafeSlot()
-    def autorange_plot(self):
-        """
-        Enable autorange on the plot widget.
-        """
-        if self.target_widget:
-            self.target_widget.auto_range_x = True
-            self.target_widget.auto_range_y = True

bec_widgets/widgets/plots/toolbar_bundles/plot_export.py

@@ -1,81 +0,0 @@
-import traceback
-
-from pyqtgraph.exporters import MatplotlibExporter
-
-from bec_widgets.utils.error_popups import SafeSlot, WarningPopupUtility
-from bec_widgets.utils.toolbar import MaterialIconAction, SwitchableToolBarAction, ToolbarBundle
-
-
-class PlotExportBundle(ToolbarBundle):
-    """
-    A bundle of actions that are hooked in this constructor itself,
-    so that you can immediately connect the signals and toggle states.
-
-    This bundle is for a toolbar that controls exporting a plot.
-    """
-
-    def __init__(self, bundle_id="mouse_interaction", target_widget=None, **kwargs):
-        super().__init__(bundle_id=bundle_id, actions=[], **kwargs)
-        self.target_widget = target_widget
-
-        # Create each MaterialIconAction with a parent
-        # so the signals can fire even if the toolbar isn't added yet.
-        save = MaterialIconAction(
-            icon_name="save", tooltip="Open Export Dialog", parent=self.target_widget
-        )
-        matplotlib = MaterialIconAction(
-            icon_name="photo_library", tooltip="Open Matplotlib Dialog", parent=self.target_widget
-        )
-
-        switch_export_action = SwitchableToolBarAction(
-            actions={"save": save, "matplotlib": matplotlib},
-            initial_action="save",
-            tooltip="Switchable Action",
-            checkable=False,
-            parent=self,
-        )
-
-        # Add them to the bundle
-        self.add_action("export_switch", switch_export_action)
-
-        # Immediately connect signals
-        save.action.triggered.connect(self.export_dialog)
-        matplotlib.action.triggered.connect(self.matplotlib_dialog)
-
-    @SafeSlot()
-    def export_dialog(self):
-        """
-        Open the export dialog for the plot widget.
-        """
-        if self.target_widget:
-            scene = self.target_widget.plot_item.scene()
-            scene.contextMenuItem = self.target_widget.plot_item
-            scene.showExportDialog()
-
-    @SafeSlot()
-    def matplotlib_dialog(self):
-        """
-        Export the plot widget to Matplotlib.
-        """
-        if self.target_widget:
-            try:
-                import matplotlib as mpl
-
-                MatplotlibExporter(self.target_widget.plot_item).export()
-            except ModuleNotFoundError:
-                warning_util = WarningPopupUtility()
-                warning_util.show_warning(
-                    title="Matplotlib not installed",
-                    message="Matplotlib is required for this feature.",
-                    detailed_text="Please install matplotlib in your Python environment by using 'pip install matplotlib'.",
-                )
-                return
-            except TypeError:
-                warning_util = WarningPopupUtility()
-                error_msg = traceback.format_exc()
-                warning_util.show_warning(
-                    title="Matplotlib TypeError",
-                    message="Matplotlib exporter could not resolve the plot item.",
-                    detailed_text=error_msg,
-                )
-                return

bec_widgets/widgets/plots/toolbar_bundles/roi_bundle.py

@@ -1,31 +0,0 @@
-from bec_widgets.utils.toolbar import MaterialIconAction, ToolbarBundle
-
-
-class ROIBundle(ToolbarBundle):
-    """
-    A bundle of actions that are hooked in this constructor itself,
-    so that you can immediately connect the signals and toggle states.
-
-    This bundle is for a toolbar that controls crosshair and ROI interaction.
-    """
-
-    def __init__(self, bundle_id="roi", target_widget=None, **kwargs):
-        super().__init__(bundle_id=bundle_id, actions=[], **kwargs)
-        self.target_widget = target_widget
-
-        # Create each MaterialIconAction with a parent
-        # so the signals can fire even if the toolbar isn't added yet.
-        crosshair = MaterialIconAction(
-            icon_name="point_scan", tooltip="Show Crosshair", checkable=True
-        )
-        reset_legend = MaterialIconAction(
-            icon_name="restart_alt", tooltip="Reset the position of legend.", checkable=False
-        )
-
-        # Add them to the bundle
-        self.add_action("crosshair", crosshair)
-        self.add_action("reset_legend", reset_legend)
-
-        # Immediately connect signals
-        crosshair.action.toggled.connect(self.target_widget.toggle_crosshair)
-        reset_legend.action.triggered.connect(self.target_widget.reset_legend)

bec_widgets/widgets/plots/toolbar_bundles/save_state.py

@@ -1,48 +0,0 @@
-from bec_widgets.utils.error_popups import SafeSlot
-from bec_widgets.utils.toolbar import MaterialIconAction, ToolbarBundle
-
-
-class SaveStateBundle(ToolbarBundle):
-    """
-    A bundle of actions that are hooked in this constructor itself,
-    so that you can immediately connect the signals and toggle states.
-
-    This bundle is for a toolbar that controls saving the state of the widget.
-    """
-
-    def __init__(self, bundle_id="mouse_interaction", target_widget=None, **kwargs):
-        super().__init__(bundle_id=bundle_id, actions=[], **kwargs)
-        self.target_widget = target_widget
-
-        # Create each MaterialIconAction with a parent
-        # so the signals can fire even if the toolbar isn't added yet.
-        save_state = MaterialIconAction(
-            icon_name="download", tooltip="Save Widget State", parent=self.target_widget
-        )
-        load_state = MaterialIconAction(
-            icon_name="upload", tooltip="Load Widget State", parent=self.target_widget
-        )
-
-        # Add them to the bundle
-        self.add_action("save", save_state)
-        self.add_action("matplotlib", load_state)
-
-        # Immediately connect signals
-        save_state.action.triggered.connect(self.save_state_dialog)
-        load_state.action.triggered.connect(self.load_state_dialog)
-
-    @SafeSlot()
-    def save_state_dialog(self):
-        """
-        Open the export dialog to save a state of the widget.
-        """
-        if self.target_widget:
-            self.target_widget.state_manager.save_state()
-
-    @SafeSlot()
-    def load_state_dialog(self):
-        """
-        Load a saved state of the widget.
-        """
-        if self.target_widget:
-            self.target_widget.state_manager.load_state()

bec_widgets/widgets/plots/toolbar_components/axis_settings_popup.py

@@ -0,0 +1,94 @@
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+from bec_widgets.utils.settings_dialog import SettingsDialog
+from bec_widgets.utils.toolbars.actions import MaterialIconAction
+from bec_widgets.utils.toolbars.bundles import ToolbarBundle
+from bec_widgets.utils.toolbars.connections import BundleConnection
+from bec_widgets.widgets.plots.setting_menus.axis_settings import AxisSettings
+
+if TYPE_CHECKING:  # pragma: no cover
+    from bec_widgets.utils.toolbars.toolbar import ToolbarComponents
+
+
+def axis_popup_bundle(components: ToolbarComponents) -> ToolbarBundle:
+    """
+    Creates an axis popup toolbar bundle.
+
+    Args:
+        components (ToolbarComponents): The components to be added to the bundle.
+
+    Returns:
+        ToolbarBundle: The axis popup toolbar bundle.
+    """
+    components.add_safe(
+        "axis_settings_popup",
+        MaterialIconAction(
+            icon_name="settings",
+            tooltip="Show Axis Settings",
+            checkable=True,
+            parent=components.toolbar,
+        ),
+    )
+    bundle = ToolbarBundle("axis_popup", components)
+    bundle.add_action("axis_settings_popup")
+    return bundle
+
+
+class AxisSettingsPopupConnection(BundleConnection):
+
+    def __init__(self, components: ToolbarComponents, target_widget=None):
+        self.bundle_name = "axis_popup"
+        self.components = components
+        self.target_widget = target_widget
+        self.axis_settings_dialog = None
+        self._connected = False
+        super().__init__()
+
+    def connect(self):
+        self._connected = True
+        # Connect the action to the target widget's method
+        self.components.get_action_reference("axis_settings_popup")().action.triggered.connect(
+            self.show_axis_settings_popup
+        )
+
+    def disconnect(self):
+        if not self._connected:
+            return
+        # Disconnect the action from the target widget's method
+        self.components.get_action_reference("axis_settings_popup")().action.triggered.disconnect(
+            self.show_axis_settings_popup
+        )
+
+    def show_axis_settings_popup(self):
+        """
+        Show the axis settings dialog.
+        """
+        settings_action = self.components.get_action_reference("axis_settings_popup")().action
+        if self.axis_settings_dialog is None or not self.axis_settings_dialog.isVisible():
+            axis_setting = AxisSettings(
+                parent=self.target_widget, target_widget=self.target_widget, popup=True
+            )
+            self.axis_settings_dialog = SettingsDialog(
+                self.target_widget,
+                settings_widget=axis_setting,
+                window_title="Axis Settings",
+                modal=False,
+            )
+            # When the dialog is closed, update the toolbar icon and clear the reference
+            self.axis_settings_dialog.finished.connect(self._axis_settings_closed)
+            self.axis_settings_dialog.show()
+            settings_action.setChecked(True)
+        else:
+            # If already open, bring it to the front
+            self.axis_settings_dialog.raise_()
+            self.axis_settings_dialog.activateWindow()
+            settings_action.setChecked(True)  # keep it toggled
+
+    def _axis_settings_closed(self):
+        """
+        Slot for when the axis settings dialog is closed.
+        """
+        self.axis_settings_dialog = None
+        self.components.get_action_reference("axis_settings_popup")().action.setChecked(False)

bec_widgets/widgets/plots/toolbar_components/mouse_interactions.py

@@ -0,0 +1,169 @@
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+import pyqtgraph as pg
+
+from bec_widgets.utils.error_popups import SafeSlot
+from bec_widgets.utils.toolbars.actions import MaterialIconAction, SwitchableToolBarAction
+from bec_widgets.utils.toolbars.bundles import ToolbarBundle
+from bec_widgets.utils.toolbars.connections import BundleConnection
+
+if TYPE_CHECKING:
+    from bec_widgets.utils.toolbars.toolbar import ToolbarComponents
+
+
+def mouse_interaction_bundle(components: ToolbarComponents) -> ToolbarBundle:
+    """
+    Creates a mouse interaction toolbar bundle.
+
+    Args:
+        components (ToolbarComponents): The components to be added to the bundle.
+
+    Returns:
+        ToolbarBundle: The mouse interaction toolbar bundle.
+    """
+    components.add_safe(
+        "mouse_drag",
+        MaterialIconAction(
+            icon_name="drag_pan",
+            tooltip="Drag Mouse Mode",
+            checkable=True,
+            parent=components.toolbar,
+        ),
+    )
+    components.add_safe(
+        "mouse_rect",
+        MaterialIconAction(
+            icon_name="frame_inspect",
+            tooltip="Rectangle Zoom Mode",
+            checkable=True,
+            parent=components.toolbar,
+        ),
+    )
+    components.add_safe(
+        "auto_range",
+        MaterialIconAction(
+            icon_name="open_in_full",
+            tooltip="Autorange Plot",
+            checkable=False,
+            parent=components.toolbar,
+        ),
+    )
+    components.add_safe(
+        "switch_mouse_mode",
+        SwitchableToolBarAction(
+            actions={
+                "drag_mode": components.get_action_reference("mouse_drag")(),
+                "rectangle_mode": components.get_action_reference("mouse_rect")(),
+            },
+            initial_action="drag_mode",
+            tooltip="Mouse Modes",
+            checkable=True,
+            parent=components.toolbar,
+            default_state_checked=True,
+        ),
+    )
+    bundle = ToolbarBundle("mouse_interaction", components)
+    bundle.add_action("switch_mouse_mode")
+    bundle.add_action("auto_range")
+    return bundle
+
+
+class MouseInteractionConnection(BundleConnection):
+    """
+    Connection class for mouse interaction toolbar bundle.
+    """
+
+    def __init__(self, components: ToolbarComponents, target_widget=None):
+        self.bundle_name = "mouse_interaction"
+        self.components = components
+        self.target_widget = target_widget
+        self.mouse_mode = None
+        if (
+            not hasattr(self.target_widget, "plot_item")
+            or not hasattr(self.target_widget, "auto_range_x")
+            or not hasattr(self.target_widget, "auto_range_y")
+        ):
+            raise AttributeError(
+                "Target widget must implement required methods for mouse interactions."
+            )
+        super().__init__()
+        self._connected = False  # Track if the connection has been made
+
+    def connect(self):
+        self._connected = True
+        drag = self.components.get_action_reference("mouse_drag")()
+        rect = self.components.get_action_reference("mouse_rect")()
+        auto = self.components.get_action_reference("auto_range")()
+
+        drag.action.toggled.connect(self.enable_mouse_pan_mode)
+        rect.action.toggled.connect(self.enable_mouse_rectangle_mode)
+        auto.action.triggered.connect(self.autorange_plot)
+
+    def disconnect(self):
+        if not self._connected:
+            return
+        # Disconnect the action from the target widget's method
+        drag = self.components.get_action_reference("mouse_drag")()
+        rect = self.components.get_action_reference("mouse_rect")()
+        auto = self.components.get_action_reference("auto_range")()
+        drag.action.toggled.disconnect(self.enable_mouse_pan_mode)
+        rect.action.toggled.disconnect(self.enable_mouse_rectangle_mode)
+        auto.action.triggered.disconnect(self.autorange_plot)
+
+    def get_viewbox_mode(self):
+        """
+        Returns the current interaction mode of a PyQtGraph ViewBox and sets the corresponding action.
+        """
+
+        if self.target_widget:
+            viewbox = self.target_widget.plot_item.getViewBox()
+            switch_mouse_action = self.components.get_action_reference("switch_mouse_mode")()
+            if viewbox.getState()["mouseMode"] == 3:
+                switch_mouse_action.set_default_action("drag_mode")
+                switch_mouse_action.main_button.setChecked(True)
+                self.mouse_mode = "PanMode"
+            elif viewbox.getState()["mouseMode"] == 1:
+                switch_mouse_action.set_default_action("rectangle_mode")
+                switch_mouse_action.main_button.setChecked(True)
+                self.mouse_mode = "RectMode"
+
+    @SafeSlot(bool)
+    def enable_mouse_rectangle_mode(self, checked: bool):
+        """
+        Enable the rectangle zoom mode on the plot widget.
+        """
+        switch_mouse_action = self.components.get_action_reference("switch_mouse_mode")()
+        if self.mouse_mode == "RectMode":
+            switch_mouse_action.main_button.setChecked(True)
+            return
+        drag_mode = self.components.get_action_reference("mouse_drag")()
+        drag_mode.action.setChecked(not checked)
+        if self.target_widget and checked:
+            self.target_widget.plot_item.getViewBox().setMouseMode(pg.ViewBox.RectMode)
+            self.mouse_mode = "RectMode"
+
+    @SafeSlot(bool)
+    def enable_mouse_pan_mode(self, checked: bool):
+        """
+        Enable the pan mode on the plot widget.
+        """
+        if self.mouse_mode == "PanMode":
+            switch_mouse_action = self.components.get_action_reference("switch_mouse_mode")()
+            switch_mouse_action.main_button.setChecked(True)
+            return
+        rect_mode = self.components.get_action_reference("mouse_rect")()
+        rect_mode.action.setChecked(not checked)
+        if self.target_widget and checked:
+            self.target_widget.plot_item.getViewBox().setMouseMode(pg.ViewBox.PanMode)
+            self.mouse_mode = "PanMode"
+
+    @SafeSlot()
+    def autorange_plot(self):
+        """
+        Enable autorange on the plot widget.
+        """
+        if self.target_widget:
+            self.target_widget.auto_range_x = True
+            self.target_widget.auto_range_y = True

bec_widgets/widgets/plots/toolbar_components/plot_export.py

@@ -0,0 +1,123 @@
+from __future__ import annotations
+
+import traceback
+
+from bec_widgets.utils.error_popups import SafeSlot, WarningPopupUtility
+from bec_widgets.utils.toolbars.actions import MaterialIconAction, SwitchableToolBarAction
+from bec_widgets.utils.toolbars.bundles import ToolbarBundle, ToolbarComponents
+from bec_widgets.utils.toolbars.connections import BundleConnection
+
+
+def plot_export_bundle(components: ToolbarComponents) -> ToolbarBundle:
+    """
+    Creates a plot export toolbar bundle.
+
+    Args:
+        components (ToolbarComponents): The components to be added to the bundle.
+
+    Returns:
+        ToolbarBundle: The plot export toolbar bundle.
+    """
+    components.add_safe(
+        "save",
+        MaterialIconAction(
+            icon_name="save", tooltip="Open Export Dialog", parent=components.toolbar
+        ),
+    )
+    components.add_safe(
+        "matplotlib",
+        MaterialIconAction(
+            icon_name="photo_library", tooltip="Open Matplotlib Dialog", parent=components.toolbar
+        ),
+    )
+    components.add_safe(
+        "export_switch",
+        SwitchableToolBarAction(
+            actions={
+                "save": components.get_action_reference("save")(),
+                "matplotlib": components.get_action_reference("matplotlib")(),
+            },
+            initial_action="save",
+            tooltip="Export Plot",
+            checkable=False,
+            parent=components.toolbar,
+        ),
+    )
+    bundle = ToolbarBundle("plot_export", components)
+    bundle.add_action("export_switch")
+    return bundle
+
+
+def plot_export_connection(components: ToolbarComponents, target_widget=None):
+    """
+    Connects the plot export actions to the target widget.
+    Args:
+        components (ToolbarComponents): The components to be connected.
+        target_widget: The widget to which the actions will be connected.
+    """
+
+
+class PlotExportConnection(BundleConnection):
+    def __init__(self, components: ToolbarComponents, target_widget):
+        super().__init__()
+        self.bundle_name = "plot_export"
+        self.components = components
+        self.target_widget = target_widget
+        self._connected = False  # Track if the connection has been made
+
+    def connect(self):
+        self._connected = True
+        # Connect the actions to the target widget
+        self.components.get_action_reference("save")().action.triggered.connect(self.export_dialog)
+        self.components.get_action_reference("matplotlib")().action.triggered.connect(
+            self.matplotlib_dialog
+        )
+
+    def disconnect(self):
+        if not self._connected:
+            return
+        # Disconnect the actions from the target widget
+        self.components.get_action_reference("save")().action.triggered.disconnect(
+            self.export_dialog
+        )
+        self.components.get_action_reference("matplotlib")().action.triggered.disconnect(
+            self.matplotlib_dialog
+        )
+
+    @SafeSlot()
+    def export_dialog(self):
+        """
+        Open the export dialog for the plot widget.
+        """
+        if self.target_widget:
+            scene = self.target_widget.plot_item.scene()
+            scene.contextMenuItem = self.target_widget.plot_item
+            scene.showExportDialog()
+
+    @SafeSlot()
+    def matplotlib_dialog(self):
+        """
+        Export the plot widget to Matplotlib.
+        """
+        if self.target_widget:
+            try:
+                import matplotlib as mpl
+
+                MatplotlibExporter(self.target_widget.plot_item).export()
+            except ModuleNotFoundError:
+                warning_util = WarningPopupUtility()
+                warning_util.show_warning(
+                    title="Matplotlib not installed",
+                    message="Matplotlib is required for this feature.",
+                    detailed_text="Please install matplotlib in your Python environment by using 'pip install matplotlib'.",
+                )
+                return
+            except TypeError:
+                warning_util = WarningPopupUtility()
+                error_msg = traceback.format_exc()
+                warning_util.show_warning(
+                    title="Matplotlib TypeError",
+                    message="Matplotlib exporter could not resolve the plot item.",
+                    detailed_text=error_msg,
+                )
+                return

bec_widgets/widgets/plots/toolbar_components/roi.py

@@ -0,0 +1,79 @@
+from __future__ import annotations
+
+from bec_widgets.utils.toolbars.actions import MaterialIconAction
+from bec_widgets.utils.toolbars.bundles import ToolbarBundle, ToolbarComponents
+from bec_widgets.utils.toolbars.connections import BundleConnection
+
+
+def roi_bundle(components: ToolbarComponents) -> ToolbarBundle:
+    """
+    Creates a toolbar bundle for ROI and crosshair interaction.
+
+    Args:
+        components (ToolbarComponents): The components to be added to the bundle.
+
+    Returns:
+        ToolbarBundle: The ROI toolbar bundle.
+    """
+    components.add_safe(
+        "crosshair",
+        MaterialIconAction(
+            icon_name="point_scan",
+            tooltip="Show Crosshair",
+            checkable=True,
+            parent=components.toolbar,
+        ),
+    )
+    components.add_safe(
+        "reset_legend",
+        MaterialIconAction(
+            icon_name="restart_alt",
+            tooltip="Reset the position of legend.",
+            checkable=False,
+            parent=components.toolbar,
+        ),
+    )
+    bundle = ToolbarBundle("roi", components)
+    bundle.add_action("crosshair")
+    bundle.add_action("reset_legend")
+    return bundle
+
+
+class RoiConnection(BundleConnection):
+    """
+    Connection class for the ROI toolbar bundle.
+    """
+
+    def __init__(self, components: ToolbarComponents, target_widget=None):
+        self.bundle_name = "roi"
+        self.components = components
+        self.target_widget = target_widget
+        if not hasattr(self.target_widget, "toggle_crosshair") or not hasattr(
+            self.target_widget, "reset_legend"
+        ):
+            raise AttributeError(
+                "Target widget must implement 'toggle_crosshair' and 'reset_legend'."
+            )
+        super().__init__()
+        self._connected = False
+
+    def connect(self):
+        self._connected = True
+        # Connect the action to the target widget's method
+        self.components.get_action_reference("crosshair")().action.toggled.connect(
+            self.target_widget.toggle_crosshair
+        )
+        self.components.get_action_reference("reset_legend")().action.triggered.connect(
+            self.target_widget.reset_legend
+        )
+
+    def disconnect(self):
+        if not self._connected:
+            return
+        # Disconnect the action from the target widget's method
+        self.components.get_action_reference("crosshair")().action.toggled.disconnect(
+            self.target_widget.toggle_crosshair
+        )
+        self.components.get_action_reference("reset_legend")().action.triggered.disconnect(
+            self.target_widget.reset_legend
+        )

bec_widgets/widgets/plots/waveform/settings/curve_settings/curve_setting.py

@@ -2,12 +2,12 @@ from __future__ import annotations
 
 from typing import TYPE_CHECKING
 
+from qtpy.QtCore import QSize, Qt
 from qtpy.QtWidgets import (
     QComboBox,
     QGroupBox,
     QHBoxLayout,
     QLabel,
-    QLineEdit,
     QSizePolicy,
     QVBoxLayout,
     QWidget,
@@ -15,9 +15,8 @@ from qtpy.QtWidgets import (
 
 from bec_widgets.utils.error_popups import SafeSlot
 from bec_widgets.utils.settings_dialog import SettingWidget
-from bec_widgets.widgets.control.device_input.device_line_edit.device_line_edit import (
-    DeviceLineEdit,
-)
+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.settings.curve_settings.curve_tree import CurveTree
 
 if TYPE_CHECKING:  # pragma: no cover
@@ -29,13 +28,18 @@ class CurveSetting(SettingWidget):
         super().__init__(parent=parent, *args, **kwargs)
         self.setProperty("skip_settings", True)
         self.target_widget = target_widget
+        self._x_settings_connected = False
 
         self.layout = QVBoxLayout(self)
 
         self._init_x_box()
         self._init_y_box()
 
-        self.setFixedWidth(580)  # TODO height is still debate
+    def sizeHint(self) -> QSize:
+        """
+        Returns the size hint for the settings widget.
+        """
+        return QSize(800, 500)
 
     def _init_x_box(self):
         self.x_axis_box = QGroupBox("X Axis")
@@ -46,15 +50,23 @@ class CurveSetting(SettingWidget):
         self.mode_combo_label = QLabel("Mode")
         self.mode_combo = QComboBox()
         self.mode_combo.addItems(["auto", "index", "timestamp", "device"])
+        self.mode_combo.setMinimumWidth(120)
 
         self.spacer = QWidget()
         self.spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
 
         self.device_x_label = QLabel("Device")
-        self.device_x = DeviceLineEdit(parent=self)
+        self.device_x = DeviceComboBox(parent=self)
+        self.device_x.insertItem(0, "")
+        self.device_x.setEditable(True)
+        self.device_x.setMinimumWidth(180)
 
         self.signal_x_label = QLabel("Signal")
-        self.signal_x = QLineEdit()
+        self.signal_x = SignalComboBox(parent=self)
+        self.signal_x.include_config_signals = False
+        self.signal_x.insertItem(0, "")
+        self.signal_x.setEditable(True)
+        self.signal_x.setMinimumWidth(180)
 
         self._get_x_mode_from_waveform()
         self.switch_x_device_selection()
@@ -80,11 +92,32 @@ class CurveSetting(SettingWidget):
 
     def switch_x_device_selection(self):
         if self.mode_combo.currentText() == "device":
+            self._x_settings_connected = True
+            self.device_x.currentTextChanged.connect(self.signal_x.set_device)
+            self.device_x.device_reset.connect(self.signal_x.reset_selection)
+
             self.device_x.setEnabled(True)
-            self.device_x.setText(self.target_widget.x_axis_mode["name"])
-            self.signal_x.setText(self.target_widget.x_axis_mode["entry"])
+            self.signal_x.setEnabled(True)
+            item = self.device_x.findText(self.target_widget.x_axis_mode["name"])
+            self.device_x.setCurrentIndex(item if item != -1 else 0)
+            signal_x = self.target_widget.x_axis_mode.get("entry", "")
+            if signal_x:
+                self.signal_x.set_to_obj_name(signal_x)
+            else:
+                # If no match is found, set to the first enabled item
+                if not self.signal_x.set_to_first_enabled():
+                    # If no enabled item is found, set to the first item
+                    self.signal_x.setCurrentIndex(0)
         else:
             self.device_x.setEnabled(False)
+            self.signal_x.setEnabled(False)
+            self.device_x.setCurrentIndex(0)
+            self.signal_x.setCurrentIndex(0)
+
+            if self._x_settings_connected:
+                self._x_settings_connected = False
+                self.device_x.currentTextChanged.disconnect(self.signal_x.set_device)
+                self.device_x.device_reset.disconnect(self.signal_x.reset_selection)
 
     def _init_y_box(self):
         self.y_axis_box = QGroupBox("Y Axis")
@@ -97,16 +130,17 @@ class CurveSetting(SettingWidget):
 
         self.layout.addWidget(self.y_axis_box)
 
-    @SafeSlot()
+    @SafeSlot(popup_error=True)
     def accept_changes(self):
         """
         Accepts the changes made in the settings widget and applies them to the target widget.
         """
         if self.mode_combo.currentText() == "device":
-            self.target_widget.x_mode = self.device_x.text()
-            signal_x = self.signal_x.text()
+            self.target_widget.x_mode = self.device_x.currentText()
+            signal_x = self.signal_x.currentText()
+            signal_data = self.signal_x.itemData(self.signal_x.currentIndex())
             if signal_x != "":
-                self.target_widget.x_entry = signal_x
+                self.target_widget.x_entry = signal_data.get("obj_name", signal_x)
         else:
             self.target_widget.x_mode = self.mode_combo.currentText()
         self.curve_manager.send_curve_json()
@@ -121,5 +155,7 @@ class CurveSetting(SettingWidget):
         """Cleanup the widget."""
         self.device_x.close()
         self.device_x.deleteLater()
+        self.signal_x.close()
+        self.signal_x.deleteLater()
         self.curve_manager.close()
         self.curve_manager.deleteLater()

bec_widgets/widgets/plots/waveform/settings/curve_settings/curve_tree.py

@@ -5,13 +5,12 @@ from typing import TYPE_CHECKING
 
 from bec_lib.logger import bec_logger
 from bec_qthemes._icon.material_icons import material_icon
-from qtpy.QtGui import QColor
+from qtpy.QtCore import Qt
 from qtpy.QtWidgets import (
-    QColorDialog,
     QComboBox,
     QHBoxLayout,
+    QHeaderView,
     QLabel,
-    QLineEdit,
     QPushButton,
     QSizePolicy,
     QSpinBox,
@@ -22,13 +21,15 @@ from qtpy.QtWidgets import (
     QWidget,
 )
 
+from bec_widgets import SafeSlot
 from bec_widgets.utils import ConnectionConfig, EntryValidator
 from bec_widgets.utils.bec_widget import BECWidget
 from bec_widgets.utils.colors import Colors
-from bec_widgets.utils.toolbar import MaterialIconAction, ModularToolBar
-from bec_widgets.widgets.control.device_input.device_line_edit.device_line_edit import (
-    DeviceLineEdit,
-)
+from bec_widgets.utils.toolbars.actions import WidgetAction
+from bec_widgets.utils.toolbars.bundles import ToolbarBundle
+from bec_widgets.utils.toolbars.toolbar import MaterialIconAction, ModularToolBar
+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.dap.dap_combo_box.dap_combo_box import DapComboBox
 from bec_widgets.widgets.plots.waveform.curve import CurveConfig, DeviceSignal
 from bec_widgets.widgets.utility.visual.color_button_native.color_button_native import (
@@ -124,11 +125,30 @@ class CurveRow(QTreeWidgetItem):
         """Create columns 1 and 2. For device rows, we have device/entry edits; for dap rows, label/model combo."""
         if self.source == "device":
             # Device row: columns 1..2 are device line edits
-            self.device_edit = DeviceLineEdit(parent=self.tree)
-            self.entry_edit = QLineEdit(parent=self.tree)  # TODO in future will be signal line edit
+            self.device_edit = DeviceComboBox(parent=self.tree)
+            self.device_edit.insertItem(0, "")
+            self.device_edit.setEditable(True)
+            self.entry_edit = SignalComboBox(parent=self.tree)
+            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)
             if self.config.signal:
-                self.device_edit.setText(self.config.signal.name or "")
-                self.entry_edit.setText(self.config.signal.entry or "")
+                device_index = self.device_edit.findText(self.config.signal.name or "")
+                if device_index >= 0:
+                    self.device_edit.setCurrentIndex(device_index)
+                    # Force the entry_edit to update based on the device name
+                    self.device_edit.currentTextChanged.emit(self.device_edit.currentText())
+                else:
+                    # If the device name is not found, set the first enabled item
+                    self.device_edit.setCurrentIndex(0)
+
+                if not self.entry_edit.set_to_obj_name(self.config.signal.entry):
+                    # If the entry is not found, try to set it to the first enabled item
+                    if not self.entry_edit.set_to_first_enabled():
+                        # If no enabled item is found, set to the first item
+                        self.entry_edit.setCurrentIndex(0)
 
             self.tree.setItemWidget(self, 1, self.device_edit)
             self.tree.setItemWidget(self, 2, self.entry_edit)
@@ -154,7 +174,7 @@ class CurveRow(QTreeWidgetItem):
         """Create columns 3..6: color button, style combo, width spin, symbol spin."""
         # Color in col 3
         self.color_button = ColorButtonNative(color=self.config.color)
-        self.color_button.clicked.connect(lambda: self._select_color(self.color_button))
+        self.color_button.color_changed.connect(self._on_color_changed)
         self.tree.setItemWidget(self, 3, self.color_button)
 
         # Style in col 4
@@ -177,20 +197,16 @@ class CurveRow(QTreeWidgetItem):
         self.symbol_spin.setValue(self.config.symbol_size)
         self.tree.setItemWidget(self, 6, self.symbol_spin)
 
-    def _select_color(self, button):
+    @SafeSlot(str, verify_sender=True)
+    def _on_color_changed(self, new_color: str):
         """
-        Selects a new color using a color dialog and applies it to the specified button. Updates
-        related configuration properties based on the chosen color.
+        Update configuration when the color button emits a change.
 
         Args:
-            button: The button widget whose color is being modified.
+            new_color (str): The new color in hex format.
         """
-        current_color = QColor(button.color())
-        chosen_color = QColorDialog.getColor(current_color, self.tree, "Select Curve Color")
-        if chosen_color.isValid():
-            button.set_color(chosen_color)
-            self.config.color = chosen_color.name()
-            self.config.symbol_color = chosen_color.name()
+        self.config.color = new_color
+        self.config.symbol_color = new_color
 
     def add_dap_row(self):
         """Create a new DAP row as a child. Only valid if source='device'."""
@@ -239,6 +255,11 @@ class CurveRow(QTreeWidgetItem):
             self.device_edit.deleteLater()
             self.device_edit = None
 
+        if getattr(self, "entry_edit", None) is not None:
+            self.entry_edit.close()
+            self.entry_edit.deleteLater()
+            self.entry_edit = None
+
         if getattr(self, "dap_combo", None) is not None:
             self.dap_combo.close()
             self.dap_combo.deleteLater()
@@ -271,13 +292,22 @@ class CurveRow(QTreeWidgetItem):
             # Gather device name/entry
             device_name = ""
             device_entry = ""
+
+            ## TODO: Move this to itemData
             if hasattr(self, "device_edit"):
-                device_name = self.device_edit.text()
+                device_name = self.device_edit.currentText()
             if hasattr(self, "entry_edit"):
-                device_entry = self.entry_validator.validate_signal(
-                    name=device_name, entry=self.entry_edit.text()
-                )
-                self.entry_edit.setText(device_entry)
+                device_entry = self.entry_edit.currentText()
+                index = self.entry_edit.findText(device_entry)
+                if index > -1:
+                    device_entry_info = self.entry_edit.itemData(index)
+                    if device_entry_info:
+                        device_entry = device_entry_info.get("obj_name", device_entry)
+                else:
+                    device_entry = self.entry_validator.validate_signal(
+                        name=device_name, entry=device_entry
+                    )
+
             self.config.signal = DeviceSignal(name=device_name, entry=device_entry)
             self.config.source = "device"
             self.config.label = f"{device_name}-{device_entry}"
@@ -351,55 +381,86 @@ class CurveTree(BECWidget, QWidget):
 
     def _init_toolbar(self):
         """Initialize the toolbar with actions: add, send, refresh, expand, collapse, renormalize."""
-        self.toolbar = ModularToolBar(parent=self, target_widget=self, orientation="horizontal")
-        add = MaterialIconAction(
-            icon_name="add", tooltip="Add new curve", checkable=False, parent=self
+        self.toolbar = ModularToolBar(parent=self, orientation="horizontal")
+        self.toolbar.components.add_safe(
+            "add",
+            MaterialIconAction(
+                icon_name="add", tooltip="Add new curve", checkable=False, parent=self
+            ),
         )
-        expand = MaterialIconAction(
-            icon_name="unfold_more", tooltip="Expand All DAP", checkable=False, parent=self
+        self.toolbar.components.add_safe(
+            "expand",
+            MaterialIconAction(
+                icon_name="unfold_more", tooltip="Expand All DAP", checkable=False, parent=self
+            ),
         )
-        collapse = MaterialIconAction(
-            icon_name="unfold_less", tooltip="Collapse All DAP", checkable=False, parent=self
+        self.toolbar.components.add_safe(
+            "collapse",
+            MaterialIconAction(
+                icon_name="unfold_less", tooltip="Collapse All DAP", checkable=False, parent=self
+            ),
         )
-
-        self.toolbar.add_action("add", add, self)
-        self.toolbar.add_action("expand_all", expand, self)
-        self.toolbar.add_action("collapse_all", collapse, self)
+        bundle = ToolbarBundle("curve_tree", self.toolbar.components)
+        bundle.add_action("add")
+        bundle.add_action("expand")
+        bundle.add_action("collapse")
+        self.toolbar.add_bundle(bundle)
 
         # Add colormap widget (not updating waveform's color_palette until Send is pressed)
-        self.spacer = QWidget()
-        self.spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
-        self.toolbar.addWidget(self.spacer)
+        spacer = QWidget()
+        spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
+
+        self.toolbar.components.add_safe("spacer", WidgetAction(widget=spacer, adjust_size=False))
+        bundle.add_action("spacer")
 
         # Renormalize colors button
-        renorm_action = MaterialIconAction(
-            icon_name="palette", tooltip="Normalize All Colors", checkable=False, parent=self
+        self.toolbar.components.add_safe(
+            "renormalize_colors",
+            MaterialIconAction(
+                icon_name="palette", tooltip="Normalize All Colors", checkable=False, parent=self
+            ),
         )
-        self.toolbar.add_action("renormalize_colors", renorm_action, self)
+        bundle.add_action("renormalize_colors")
+        renorm_action = self.toolbar.components.get_action("renormalize_colors")
         renorm_action.action.triggered.connect(lambda checked: self.renormalize_colors())
 
         self.colormap_widget = BECColorMapWidget(cmap=self.color_palette or "plasma")
-        self.toolbar.addWidget(self.colormap_widget)
+        self.toolbar.components.add_safe(
+            "colormap_widget", WidgetAction(widget=self.colormap_widget)
+        )
+        bundle.add_action("colormap_widget")
         self.colormap_widget.colormap_changed_signal.connect(self.handle_colormap_changed)
 
+        add = self.toolbar.components.get_action("add")
+        expand = self.toolbar.components.get_action("expand")
+        collapse = self.toolbar.components.get_action("collapse")
         add.action.triggered.connect(lambda checked: self.add_new_curve())
         expand.action.triggered.connect(lambda checked: self.expand_all_daps())
         collapse.action.triggered.connect(lambda checked: self.collapse_all_daps())
 
         self.layout.addWidget(self.toolbar)
 
+        self.toolbar.show_bundles(["curve_tree"])
+
     def _init_tree(self):
         """Initialize the QTreeWidget with 7 columns and compact widths."""
         self.tree = QTreeWidget()
         self.tree.setColumnCount(7)
         self.tree.setHeaderLabels(["Actions", "Name", "Entry", "Color", "Style", "Width", "Symbol"])
+
+        header = self.tree.header()
+        for idx in range(self.tree.columnCount()):
+            if idx in (1, 2):  # Device name and entry should stretch
+                header.setSectionResizeMode(idx, QHeaderView.Stretch)
+            else:
+                header.setSectionResizeMode(idx, QHeaderView.Fixed)
+        header.setStretchLastSection(False)
         self.tree.setColumnWidth(0, 90)
-        self.tree.setColumnWidth(1, 100)
-        self.tree.setColumnWidth(2, 100)
         self.tree.setColumnWidth(3, 70)
         self.tree.setColumnWidth(4, 80)
-        self.tree.setColumnWidth(5, 40)
-        self.tree.setColumnWidth(6, 40)
+        self.tree.setColumnWidth(5, 50)
+        self.tree.setColumnWidth(6, 50)
+
         self.layout.addWidget(self.tree)
 
     def _init_color_buffer(self, size: int):
@@ -535,7 +596,4 @@ class CurveTree(BECWidget, QWidget):
         all_items = list(self.all_items)
         for item in all_items:
             item.remove_self()
-
-    def closeEvent(self, event):
-        self.cleanup()
-        return super().closeEvent(event)
+        super().cleanup()

bec_widgets/widgets/plots/waveform/waveform.py

@@ -9,8 +9,19 @@ import pyqtgraph as pg
 from bec_lib import bec_logger, messages
 from bec_lib.endpoints import MessageEndpoints
 from pydantic import Field, ValidationError, field_validator
-from qtpy.QtCore import QTimer, Signal
-from qtpy.QtWidgets import QApplication, QDialog, QHBoxLayout, QMainWindow, QVBoxLayout, QWidget
+from qtpy.QtCore import Qt, QTimer, Signal
+from qtpy.QtWidgets import (
+    QApplication,
+    QCheckBox,
+    QDialog,
+    QDialogButtonBox,
+    QDoubleSpinBox,
+    QHBoxLayout,
+    QLabel,
+    QMainWindow,
+    QVBoxLayout,
+    QWidget,
+)
 
 from bec_widgets.utils import ConnectionConfig
 from bec_widgets.utils.bec_signal_proxy import BECSignalProxy
@@ -18,7 +29,7 @@ from bec_widgets.utils.colors import Colors, set_theme
 from bec_widgets.utils.container_utils import WidgetContainerUtils
 from bec_widgets.utils.error_popups import SafeProperty, SafeSlot
 from bec_widgets.utils.settings_dialog import SettingsDialog
-from bec_widgets.utils.toolbar import MaterialIconAction
+from bec_widgets.utils.toolbars.toolbar import MaterialIconAction
 from bec_widgets.widgets.dap.lmfit_dialog.lmfit_dialog import LMFitDialog
 from bec_widgets.widgets.plots.plot_base import PlotBase
 from bec_widgets.widgets.plots.waveform.curve import Curve, CurveConfig, DeviceSignal
@@ -33,6 +44,11 @@ class WaveformConfig(ConnectionConfig):
     color_palette: str | None = Field(
         "plasma", description="The color palette of the figure widget.", validate_default=True
     )
+    max_dataset_size_mb: float = Field(
+        10,
+        description="Maximum dataset size (in MB) permitted when fetching async data from history before prompting the user.",
+        validate_default=True,
+    )
 
     model_config: dict = {"validate_assignment": True}
     _validate_color_palette = field_validator("color_palette")(Colors.validate_color_map)
@@ -96,6 +112,12 @@ class Waveform(PlotBase):
         "x_entry.setter",
         "color_palette",
         "color_palette.setter",
+        "skip_large_dataset_warning",
+        "skip_large_dataset_warning.setter",
+        "skip_large_dataset_check",
+        "skip_large_dataset_check.setter",
+        "max_dataset_size_mb",
+        "max_dataset_size_mb.setter",
         "plot",
         "add_dap_curve",
         "remove_curve",
@@ -141,9 +163,10 @@ class Waveform(PlotBase):
         self._async_curves = []
         self._slice_index = None
         self._dap_curves = []
-        self._mode: Literal["none", "sync", "async", "mixed"] = "none"
+        self._mode = None
 
         # Scan data
+        self._scan_done = True  # means scan is not running
         self.old_scan_id = None
         self.scan_id = None
         self.scan_item = None
@@ -159,10 +182,15 @@ class Waveform(PlotBase):
         self._init_roi_manager()
         self.dap_summary = None
         self.dap_summary_dialog = None
+        self._add_fit_parameters_popup()
         self._enable_roi_toolbar_action(False)  # default state where are no dap curves
         self._init_curve_dialog()
         self.curve_settings_dialog = None
 
+        # Large‑dataset guard
+        self._skip_large_dataset_warning = False  # session flag
+        self._skip_large_dataset_check = False  # per-plot flag, to skip the warning for this plot
+
         # Scan status update loop
         self.bec_dispatcher.connect_slot(self.on_scan_status, MessageEndpoints.scan_status())
         self.bec_dispatcher.connect_slot(self.on_scan_progress, MessageEndpoints.scan_progress())
@@ -187,6 +215,8 @@ class Waveform(PlotBase):
         # To fix the ViewAll action with clipToView activated
         self._connect_viewbox_menu_actions()
 
+        self.toolbar.show_bundles(["plot_export", "mouse_interaction", "roi", "axis_popup"])
+
     def _connect_viewbox_menu_actions(self):
         """Connect the viewbox menu action ViewAll to the custom reset_view method."""
         menu = self.plot_item.vb.menu
@@ -220,21 +250,21 @@ class Waveform(PlotBase):
         super().add_side_menus()
         self._add_dap_summary_side_menu()
 
-    def add_popups(self):
+    def _add_fit_parameters_popup(self):
         """
         Add popups to the Waveform widget.
         """
-        super().add_popups()
-        LMFitDialog_action = MaterialIconAction(
-            icon_name="monitoring", tooltip="Open Fit Parameters", checkable=True, parent=self
+        self.toolbar.components.add_safe(
+            "fit_params",
+            MaterialIconAction(
+                icon_name="monitoring", tooltip="Open Fit Parameters", checkable=True, parent=self
+            ),
         )
-        self.toolbar.add_action_to_bundle(
-            bundle_id="popup_bundle",
-            action_id="fit_params",
-            action=LMFitDialog_action,
-            target_widget=self,
+        self.toolbar.get_bundle("axis_popup").add_action("fit_params")
+
+        self.toolbar.components.get_action("fit_params").action.triggered.connect(
+            self.show_dap_summary_popup
         )
-        self.toolbar.widgets["fit_params"].action.triggered.connect(self.show_dap_summary_popup)
 
     @SafeSlot()
     def _reset_view(self):
@@ -263,14 +293,17 @@ class Waveform(PlotBase):
         Initialize the ROI manager for the Waveform widget.
         """
         # Add toolbar icon
-        roi = MaterialIconAction(
-            icon_name="align_justify_space_between",
-            tooltip="Add ROI region for DAP",
-            checkable=True,
-        )
-        self.toolbar.add_action_to_bundle(
-            bundle_id="roi", action_id="roi_linear", action=roi, target_widget=self
+        self.toolbar.components.add_safe(
+            "roi_linear",
+            MaterialIconAction(
+                icon_name="align_justify_space_between",
+                tooltip="Add ROI region for DAP",
+                checkable=True,
+                parent=self,
+            ),
         )
+        self.toolbar.get_bundle("roi").add_action("roi_linear")
+
         self._roi_manager = WaveformROIManager(self.plot_item, parent=self)
 
         # Connect manager signals -> forward them via Waveform's own signals
@@ -280,30 +313,36 @@ class Waveform(PlotBase):
         # Example: connect ROI changed to re-request DAP
         self.roi_changed.connect(self._on_roi_changed_for_dap)
         self._roi_manager.roi_active.connect(self.request_dap_update)
-        self.toolbar.widgets["roi_linear"].action.toggled.connect(self._roi_manager.toggle_roi)
+        self.toolbar.components.get_action("roi_linear").action.toggled.connect(
+            self._roi_manager.toggle_roi
+        )
 
     def _init_curve_dialog(self):
         """
         Initializes the Curve dialog within the toolbar.
         """
-        curve_settings = MaterialIconAction(
-            icon_name="timeline", tooltip="Show Curve dialog.", checkable=True
+        self.toolbar.components.add_safe(
+            "curve",
+            MaterialIconAction(
+                icon_name="timeline", tooltip="Show Curve dialog.", checkable=True, parent=self
+            ),
+        )
+        self.toolbar.get_bundle("axis_popup").add_action("curve")
+        self.toolbar.components.get_action("curve").action.triggered.connect(
+            self.show_curve_settings_popup
         )
-        self.toolbar.add_action("curve", curve_settings, target_widget=self)
-        self.toolbar.widgets["curve"].action.triggered.connect(self.show_curve_settings_popup)
 
     def show_curve_settings_popup(self):
         """
         Displays the curve settings popup to allow users to modify curve-related configurations.
         """
-        curve_action = self.toolbar.widgets["curve"].action
+        curve_action = self.toolbar.components.get_action("curve").action
 
         if self.curve_settings_dialog is None or not self.curve_settings_dialog.isVisible():
             curve_setting = CurveSetting(parent=self, target_widget=self)
             self.curve_settings_dialog = SettingsDialog(
                 self, settings_widget=curve_setting, window_title="Curve Settings", modal=False
             )
-            self.curve_settings_dialog.setFixedWidth(580)
             # When the dialog is closed, update the toolbar icon and clear the reference
             self.curve_settings_dialog.finished.connect(self._curve_settings_closed)
             self.curve_settings_dialog.show()
@@ -321,7 +360,7 @@ class Waveform(PlotBase):
         self.curve_settings_dialog.close()
         self.curve_settings_dialog.deleteLater()
         self.curve_settings_dialog = None
-        self.toolbar.widgets["curve"].action.setChecked(False)
+        self.toolbar.components.get_action("curve").action.setChecked(False)
 
     @property
     def roi_region(self) -> tuple[float, float] | None:
@@ -368,9 +407,9 @@ class Waveform(PlotBase):
         Args:
             enable(bool): Enable or disable the ROI toolbar action.
         """
-        self.toolbar.widgets["roi_linear"].action.setEnabled(enable)
+        self.toolbar.components.get_action("roi_linear").action.setEnabled(enable)
         if enable is False:
-            self.toolbar.widgets["roi_linear"].action.setChecked(False)
+            self.toolbar.components.get_action("roi_linear").action.setChecked(False)
             self._roi_manager.toggle_roi(False)
 
     ################################################################################
@@ -394,7 +433,7 @@ class Waveform(PlotBase):
         """
         Show the DAP summary popup.
         """
-        fit_action = self.toolbar.widgets["fit_params"].action
+        fit_action = self.toolbar.components.get_action("fit_params").action
         if self.dap_summary_dialog is None or not self.dap_summary_dialog.isVisible():
             self.dap_summary = LMFitDialog(parent=self)
             self.dap_summary_dialog = QDialog(modal=False)
@@ -420,7 +459,7 @@ class Waveform(PlotBase):
         self.dap_summary.deleteLater()
         self.dap_summary_dialog.deleteLater()
         self.dap_summary_dialog = None
-        self.toolbar.widgets["fit_params"].action.setChecked(False)
+        self.toolbar.components.get_action("fit_params").action.setChecked(False)
 
     def _get_dap_from_target_widget(self) -> None:
         """Get the DAP data from the target widget and update the DAP dialog manually on creation."""
@@ -561,6 +600,59 @@ class Waveform(PlotBase):
         """
         return [item for item in self.plot_item.curves if isinstance(item, Curve)]
 
+    @SafeProperty(bool)
+    def skip_large_dataset_check(self) -> bool:
+        """
+        Whether to skip the large dataset warning when fetching async data.
+        """
+        return self._skip_large_dataset_check
+
+    @skip_large_dataset_check.setter
+    def skip_large_dataset_check(self, value: bool):
+        """
+        Set whether to skip the large dataset warning when fetching async data.
+
+        Args:
+            value(bool): Whether to skip the large dataset warning.
+        """
+        self._skip_large_dataset_check = value
+
+    @SafeProperty(bool)
+    def skip_large_dataset_warning(self) -> bool:
+        """
+        Whether to skip the large dataset warning when fetching async data.
+        """
+        return self._skip_large_dataset_warning
+
+    @skip_large_dataset_warning.setter
+    def skip_large_dataset_warning(self, value: bool):
+        """
+        Set whether to skip the large dataset warning when fetching async data.
+
+        Args:
+            value(bool): Whether to skip the large dataset warning.
+        """
+        self._skip_large_dataset_warning = value
+
+    @SafeProperty(float)
+    def max_dataset_size_mb(self) -> float:
+        """
+        The maximum dataset size (in MB) permitted when fetching async data from history before prompting the user.
+        """
+        return self.config.max_dataset_size_mb
+
+    @max_dataset_size_mb.setter
+    def max_dataset_size_mb(self, value: float):
+        """
+        Set the maximum dataset size (in MB) permitted when fetching async data from history before prompting the user.
+
+        Args:
+            value(float): The maximum dataset size in MB.
+        """
+        if value <= 0:
+            raise ValueError("Maximum dataset size must be greater than 0.")
+        self.config.max_dataset_size_mb = value
+
     ################################################################################
     # High Level methods for API
     ################################################################################
@@ -807,8 +899,6 @@ class Waveform(PlotBase):
         if config.source == "device":
             if self.scan_item is None:
                 self.update_with_scan_history(-1)
-            if curve in self._async_curves:
-                self._setup_async_curve(curve)
             self.async_signal_update.emit()
             self.sync_signal_update.emit()
         if config.source == "dap":
@@ -1056,12 +1146,12 @@ class Waveform(PlotBase):
             meta(dict): The message metadata.
         """
         self.sync_signal_update.emit()
-        status = msg.get("done")
-        if status:
+        self._scan_done = msg.get("done")
+        if self._scan_done:
             QTimer.singleShot(100, self.update_sync_curves)
             QTimer.singleShot(300, self.update_sync_curves)
 
-    def _fetch_scan_data_and_access(self):
+    def _fetch_scan_data_and_access(self) -> tuple[dict, str] | tuple[None, None]:
         """
         Decide whether the widget is in live or historical mode
         and return the appropriate data dict and access key.
@@ -1075,7 +1165,7 @@ class Waveform(PlotBase):
             self.update_with_scan_history(-1)
             if self.scan_item is None:
                 logger.info("No scan executed so far; skipping device curves categorisation.")
-                return "none", "none"
+                return None, None
 
         if hasattr(self.scan_item, "live_data"):
             # Live scan
@@ -1091,7 +1181,7 @@ class Waveform(PlotBase):
         """
         if self.scan_item is None:
             logger.info("No scan executed so far; skipping device curves categorisation.")
-            return "none"
+            return
         data, access_key = self._fetch_scan_data_and_access()
         for curve in self._sync_curves:
             device_name = curve.config.signal.name
@@ -1099,9 +1189,8 @@ class Waveform(PlotBase):
             if access_key == "val":
                 device_data = data.get(device_name, {}).get(device_entry, {}).get(access_key, None)
             else:
-                device_data = (
-                    data.get(device_name, {}).get(device_entry, {}).read().get("value", None)
-                )
+                entry_obj = data.get(device_name, {}).get(device_entry)
+                device_data = entry_obj.read()["value"] if entry_obj else None
             x_data = self._get_x_data(device_name, device_entry)
             if x_data is not None:
                 if len(x_data) == 1:
@@ -1135,9 +1224,12 @@ class Waveform(PlotBase):
             if access_key == "val":  # live access
                 device_data = data.get(device_name, {}).get(device_entry, {}).get(access_key, None)
             else:  # history access
-                device_data = (
-                    data.get(device_name, {}).get(device_entry, {}).read().get("value", None)
-                )
+                dataset_obj = data.get(device_name, {})
+                if self._skip_large_dataset_check is False:
+                    if not self._check_dataset_size_and_confirm(dataset_obj, device_entry):
+                        continue  # user declined to load; skip this curve
+                entry_obj = dataset_obj.get(device_entry, None)
+                device_data = entry_obj.read()["value"] if entry_obj else None
 
             # if shape is 2D cast it into 1D and take the last waveform
             if len(np.shape(device_data)) > 1:
@@ -1166,6 +1258,23 @@ class Waveform(PlotBase):
 
         self.request_dap_update.emit()
 
+    def _check_async_signal_found(self, name: str, signal: str) -> bool:
+        """
+        Check if the async signal is found in the BEC device manager.
+
+        Args:
+            name(str): The name of the async signal.
+            signal(str): The entry of the async signal.
+
+        Returns:
+            bool: True if the async signal is found, False otherwise.
+        """
+        bec_async_signals = self.client.device_manager.get_bec_signals("AsyncSignal")
+        for entry_name, _, entry_data in bec_async_signals:
+            if entry_name == name and entry_data.get("obj_name") == signal:
+                return True
+        return False
+
     def _setup_async_curve(self, curve: Curve):
         """
         Setup async curve.
@@ -1174,20 +1283,40 @@ class Waveform(PlotBase):
             curve(Curve): The curve to set up.
         """
         name = curve.config.signal.name
-        self.bec_dispatcher.disconnect_slot(
-            self.on_async_readback, MessageEndpoints.device_async_readback(self.old_scan_id, name)
-        )
+        signal = curve.config.signal.entry
+        async_signal_found = self._check_async_signal_found(name, signal)
+
         try:
             curve.clear_data()
         except KeyError:
             logger.warning(f"Curve {name} not found in plot item.")
             pass
-        self.bec_dispatcher.connect_slot(
-            self.on_async_readback,
-            MessageEndpoints.device_async_readback(self.scan_id, name),
-            from_start=True,
-            cb_info={"scan_id": self.scan_id},
-        )
+
+        # New endpoint for async signals
+        if async_signal_found:
+            self.bec_dispatcher.disconnect_slot(
+                self.on_async_readback,
+                MessageEndpoints.device_async_signal(self.old_scan_id, name, signal),
+            )
+            self.bec_dispatcher.connect_slot(
+                self.on_async_readback,
+                MessageEndpoints.device_async_signal(self.scan_id, name, signal),
+                from_start=True,
+                cb_info={"scan_id": self.scan_id},
+            )
+
+        # old endpoint
+        else:
+            self.bec_dispatcher.disconnect_slot(
+                self.on_async_readback,
+                MessageEndpoints.device_async_readback(self.old_scan_id, name),
+            )
+            self.bec_dispatcher.connect_slot(
+                self.on_async_readback,
+                MessageEndpoints.device_async_readback(self.scan_id, name),
+                from_start=True,
+                cb_info={"scan_id": self.scan_id},
+            )
         logger.info(f"Setup async curve {name}")
 
     @SafeSlot(dict, dict, verify_sender=True)
@@ -1469,15 +1598,21 @@ class Waveform(PlotBase):
             if access_key == "val":  # live data
                 x_data = data.get(x_name, {}).get(x_entry, {}).get(access_key, [0])
             else:  # history data
-                x_data = data.get(x_name, {}).get(x_entry, {}).read().get("value", [0])
+                entry_obj = data.get(x_name, {}).get(x_entry)
+                x_data = entry_obj.read()["value"] if entry_obj else [0]
             new_suffix = f" (custom: {x_name}-{x_entry})"
 
         # 2 User wants timestamp
         if self.x_axis_mode["name"] == "timestamp":
             if access_key == "val":  # live
-                timestamps = data[device_name][device_entry].timestamps
+                x_data = data.get(device_name, {}).get(device_entry, None)
+                if x_data is None:
+                    return None
+                else:
+                    timestamps = x_data.timestamps
             else:  # history data
-                timestamps = data[device_name][device_entry].read().get("timestamp", [0])
+                entry_obj = data.get(device_name, {}).get(device_entry)
+                timestamps = entry_obj.read()["timestamp"] if entry_obj else [0]
             x_data = timestamps
             new_suffix = " (timestamp)"
 
@@ -1504,7 +1639,8 @@ class Waveform(PlotBase):
                 if access_key == "val":
                     x_data = data.get(x_name, {}).get(x_entry, {}).get(access_key, None)
                 else:
-                    x_data = data.get(x_name, {}).get(x_entry, {}).read().get("value", None)
+                    entry_obj = data.get(x_name, {}).get(x_entry)
+                    x_data = entry_obj.read()["value"] if entry_obj else None
                 new_suffix = f" (auto: {x_name}-{x_entry})"
         self._update_x_label_suffix(new_suffix)
         return x_data
@@ -1557,12 +1693,17 @@ class Waveform(PlotBase):
             self.update_with_scan_history(-1)
             if self.scan_item is None:
                 logger.info("No scan executed so far; skipping device curves categorisation.")
-                return "none"
+                return None
 
         if hasattr(self.scan_item, "live_data"):
-            readout_priority = self.scan_item.status_message.info["readout_priority"]  # live data
+            readout_priority = self.scan_item.status_message.info.get(
+                "readout_priority"
+            )  # live data
         else:
-            readout_priority = self.scan_item.metadata["bec"]["readout_priority"]  # history
+            readout_priority = self.scan_item.metadata["bec"].get("readout_priority")  # history
+
+        if readout_priority is None:
+            return None
 
         # Reset sync/async curve lists
         self._async_curves.clear()
@@ -1581,6 +1722,8 @@ class Waveform(PlotBase):
             dev_name = curve.config.signal.name
             if dev_name in readout_priority_async:
                 self._async_curves.append(curve)
+                if hasattr(self.scan_item, "live_data"):
+                    self._setup_async_curve(curve)
                 found_async = True
             elif dev_name in readout_priority_sync:
                 self._sync_curves.append(curve)
@@ -1657,6 +1800,106 @@ class Waveform(PlotBase):
     ################################################################################
     # Utility Methods
     ################################################################################
+
+    # Large dataset handling helpers
+    def _check_dataset_size_and_confirm(self, dataset_obj, device_entry: str) -> bool:
+        """
+        Check the size of the dataset and confirm with the user if it exceeds the limit.
+
+        Args:
+            dataset_obj: The dataset object containing the information.
+            device_entry( str): The specific device entry to check.
+
+        Returns:
+            bool: True if the dataset is within the size limit or user confirmed to load it,
+                  False if the dataset exceeds the size limit and user declined to load it.
+        """
+        try:
+            info = dataset_obj._info
+            mem_bytes = info.get(device_entry, {}).get("value", {}).get("mem_size", 0)
+            # Fallback – grab first entry if lookup failed
+            if mem_bytes == 0 and info:
+                first_key = next(iter(info))
+                mem_bytes = info[first_key]["value"]["mem_size"]
+            size_mb = mem_bytes / (1024 * 1024)
+            print(f"Dataset size: {size_mb:.1f} MB")
+        except Exception as exc:  # noqa: BLE001
+            logger.error(f"Unable to evaluate dataset size: {exc}")
+            return True
+
+        if size_mb <= self.config.max_dataset_size_mb:
+            return True
+        logger.warning(
+            f"Attempt to load large dataset: {size_mb:.1f} MB "
+            f"(limit {self.config.max_dataset_size_mb} MB)"
+        )
+        if self._skip_large_dataset_warning:
+            logger.info("Skipping large dataset warning dialog.")
+            return False
+        return self._confirm_large_dataset(size_mb)
+
+    def _confirm_large_dataset(self, size_mb: float) -> bool:
+        """
+        Confirm with the user whether to load a large dataset with dialog popup.
+        Also allows the user to adjust the maximum dataset size limit and if user
+        wants to see this popup again during session.
+
+        Args:
+            size_mb(float): Size of the dataset in MB.
+
+        Returns:
+            bool: True if the user confirmed to load the dataset, False otherwise.
+        """
+        if self._skip_large_dataset_warning:
+            return True
+
+        dialog = QDialog(self)
+        dialog.setWindowTitle("Large dataset detected")
+        main_dialog_layout = QVBoxLayout(dialog)
+
+        # Limit adjustment widgets
+        limit_adjustment_layout = QHBoxLayout()
+        limit_adjustment_layout.addWidget(QLabel("New limit (MB):"))
+        spin = QDoubleSpinBox()
+        spin.setRange(0.001, 4096)
+        spin.setDecimals(3)
+        spin.setSingleStep(0.01)
+        spin.setValue(self.config.max_dataset_size_mb)
+        spin.valueChanged.connect(lambda value: setattr(self.config, "max_dataset_size_mb", value))
+        limit_adjustment_layout.addWidget(spin)
+
+        # Don't show again checkbox
+        checkbox = QCheckBox("Don't show this again for this session")
+
+        buttons = QDialogButtonBox(
+            QDialogButtonBox.Yes | QDialogButtonBox.No, Qt.Horizontal, dialog
+        )
+        buttons.accepted.connect(dialog.accept)  # Yes
+        buttons.rejected.connect(dialog.reject)  # No
+
+        # widget layout
+        main_dialog_layout.addWidget(
+            QLabel(
+                f"The selected dataset is {size_mb:.1f} MB which exceeds the "
+                f"current limit of {self.config.max_dataset_size_mb} MB.\n"
+            )
+        )
+        main_dialog_layout.addLayout(limit_adjustment_layout)
+        main_dialog_layout.addWidget(checkbox)
+        main_dialog_layout.addWidget(QLabel("Would you like to display dataset anyway?"))
+        main_dialog_layout.addWidget(buttons)
+
+        result = dialog.exec()  # modal; waits for user choice
+
+        # Respect the “don't show again” checkbox for *either* choice
+        if checkbox.isChecked():
+            self._skip_large_dataset_warning = True
+
+        if result == QDialog.Accepted:
+            self.config.max_dataset_size_mb = spin.value()
+            return True
+        return False
+
     def _ensure_str_list(self, entries: list | tuple | np.ndarray):
         """
         Convert a variety of possible inputs (string, bytes, list/tuple/ndarray of either)
@@ -1787,7 +2030,7 @@ class DemoApp(QMainWindow):  # pragma: no cover
         self.setCentralWidget(self.main_widget)
 
         self.waveform_popup = Waveform(popups=True)
-        self.waveform_popup.plot(y_name="monitor_async")
+        self.waveform_popup.plot(y_name="waveform")
 
         self.waveform_side = Waveform(popups=False)
         self.waveform_side.plot(y_name="bpm4i", y_entry="bpm4i", dap="GaussianModel")

bec_widgets/widgets/progress/bec_progressbar/bec_progressbar.py

@@ -1,12 +1,46 @@
 import sys
+from enum import Enum
 from string import Template
 
-from qtpy.QtCore import Property, QEasingCurve, QPropertyAnimation, QRectF, Qt, QTimer, Slot
+from qtpy.QtCore import QEasingCurve, QPropertyAnimation, QRectF, Qt, QTimer
 from qtpy.QtGui import QColor, QPainter, QPainterPath
+
+
+class ProgressState(Enum):
+    NORMAL = "normal"
+    PAUSED = "paused"
+    INTERRUPTED = "interrupted"
+    COMPLETED = "completed"
+
+    @classmethod
+    def from_bec_status(cls, status: str) -> "ProgressState":
+        """
+        Map a BEC status string (open, paused, aborted, halted, closed)
+        to the corresponding ProgressState.
+        Any unknown status falls back to NORMAL.
+        """
+        mapping = {
+            "open": cls.NORMAL,
+            "paused": cls.PAUSED,
+            "aborted": cls.INTERRUPTED,
+            "halted": cls.PAUSED,
+            "closed": cls.COMPLETED,
+        }
+        return mapping.get(status.lower(), cls.NORMAL)
+
+
+PROGRESS_STATE_COLORS = {
+    ProgressState.NORMAL: QColor("#2979ff"),  # blue  – normal progress
+    ProgressState.PAUSED: QColor("#ffca28"),  # orange/amber – paused
+    ProgressState.INTERRUPTED: QColor("#ff5252"),  # red – interrupted
+    ProgressState.COMPLETED: QColor("#00e676"),  # green – finished
+}
+
 from qtpy.QtWidgets import QApplication, QLabel, QVBoxLayout, QWidget
 
 from bec_widgets.utils.bec_widget import BECWidget
 from bec_widgets.utils.colors import get_accent_colors
+from bec_widgets.utils.error_popups import SafeProperty, SafeSlot
 
 
 class BECProgressBar(BECWidget, QWidget):
@@ -21,6 +55,8 @@ class BECProgressBar(BECWidget, QWidget):
         "set_minimum",
         "label_template",
         "label_template.setter",
+        "state",
+        "state.setter",
         "_get_label",
     ]
     ICON_NAME = "page_control"
@@ -48,27 +84,38 @@ class BECProgressBar(BECWidget, QWidget):
 
         self._completed_color = accent_colors.success
         self._border_color = QColor(50, 50, 50)
+        # Corner‑rounding: base radius in pixels (auto‑reduced if bar is small)
+        self._corner_radius = 10
+
+        # Progress‑bar state handling
+        self._state = ProgressState.NORMAL
+        self._state_colors = dict(PROGRESS_STATE_COLORS)
 
         # layout settings
+        self._padding_left_right = 10
         self._value_animation = QPropertyAnimation(self, b"_progressbar_value")
         self._value_animation.setDuration(200)
         self._value_animation.setEasingCurve(QEasingCurve.Type.OutCubic)
 
         # label on top of the progress bar
         self.center_label = QLabel(self)
-        self.center_label.setAlignment(Qt.AlignCenter)
+        self.center_label.setAlignment(Qt.AlignHCenter)
         self.center_label.setStyleSheet("color: white;")
         self.center_label.setMinimumSize(0, 0)
 
         layout = QVBoxLayout(self)
-        layout.setContentsMargins(0, 0, 0, 0)
+        layout.setContentsMargins(10, 0, 10, 0)
         layout.setSpacing(0)
         layout.addWidget(self.center_label)
+        layout.setAlignment(self.center_label, Qt.AlignCenter)
         self.setLayout(layout)
 
         self.update()
+        self._adjust_label_width()
 
-    @Property(str, doc="The template for the center label. Use $value, $maximum, and $percentage.")
+    @SafeProperty(
+        str, doc="The template for the center label. Use $value, $maximum, and $percentage."
+    )
     def label_template(self):
         """
         The template for the center label. Use $value, $maximum, and $percentage to insert the values.
@@ -83,10 +130,11 @@ class BECProgressBar(BECWidget, QWidget):
     @label_template.setter
     def label_template(self, template):
         self._label_template = template
+        self._adjust_label_width()
         self.set_value(self._user_value)
         self.update()
 
-    @Property(float, designable=False)
+    @SafeProperty(float, designable=False)
     def _progressbar_value(self):
         """
         The current value of the progress bar.
@@ -106,8 +154,20 @@ class BECProgressBar(BECWidget, QWidget):
             percentage=int((self.map_value(self._user_value) / self._maximum) * 100),
         )
 
-    @Slot(float)
-    @Slot(int)
+    def _adjust_label_width(self):
+        """
+        Reserve enough horizontal space for the center label so the widget
+        doesn't resize as the text grows during progress.
+        """
+        template = Template(self._label_template)
+        sample_text = template.safe_substitute(
+            value=self._user_maximum, maximum=self._user_maximum, percentage=100
+        )
+        width = self.center_label.fontMetrics().horizontalAdvance(sample_text)
+        self.center_label.setFixedWidth(width)
+
+    @SafeSlot(float)
+    @SafeSlot(int)
     def set_value(self, value):
         """
         Set the value of the progress bar.
@@ -122,35 +182,88 @@ class BECProgressBar(BECWidget, QWidget):
         self._target_value = self.map_value(value)
         self._user_value = value
         self.center_label.setText(self._update_template())
+        # Update state automatically unless paused or interrupted
+        if self._state not in (ProgressState.PAUSED, ProgressState.INTERRUPTED):
+            self._state = (
+                ProgressState.COMPLETED
+                if self._user_value >= self._user_maximum
+                else ProgressState.NORMAL
+            )
         self.animate_progress()
 
+    @SafeProperty(object, doc="Current visual state of the progress bar.")
+    def state(self):
+        return self._state
+
+    @state.setter
+    def state(self, state):
+        """
+        Set the visual state of the progress bar.
+
+        Args:
+            state(ProgressState | str): The state to set. Can be one of the
+        """
+        if isinstance(state, str):
+            state = ProgressState(state.lower())
+        if not isinstance(state, ProgressState):
+            raise ValueError("state must be a ProgressState or its value")
+        self._state = state
+        self.update()
+
+    @SafeProperty(float, doc="Base corner radius in pixels (auto‑scaled down on small bars).")
+    def corner_radius(self) -> float:
+        return self._corner_radius
+
+    @corner_radius.setter
+    def corner_radius(self, radius: float):
+        self._corner_radius = max(0.0, radius)
+        self.update()
+
+    @SafeProperty(float)
+    def padding_left_right(self) -> float:
+        return self._padding_left_right
+
+    @padding_left_right.setter
+    def padding_left_right(self, padding: float):
+        self._padding_left_right = padding
+        self.update()
+
     def paintEvent(self, event):
         painter = QPainter(self)
         painter.setRenderHint(QPainter.Antialiasing)
-        rect = self.rect().adjusted(10, 0, -10, -1)
+        rect = self.rect().adjusted(self._padding_left_right, 0, -self._padding_left_right, -1)
+
+        # Corner radius adapts to widget height so it never exceeds half the bar’s thickness
+        radius = min(self._corner_radius, rect.height() / 2)
 
         # Draw background
         painter.setBrush(self._background_color)
         painter.setPen(Qt.NoPen)
-        painter.drawRoundedRect(rect, 10, 10)  # Rounded corners
+        painter.drawRoundedRect(rect, radius, radius)  # Rounded corners
 
         # Draw border
         painter.setBrush(Qt.NoBrush)
         painter.setPen(self._border_color)
-        painter.drawRoundedRect(rect, 10, 10)
+        painter.drawRoundedRect(rect, radius, radius)
 
-        # Determine progress color based on completion
-        if self._value >= self._maximum:
-            current_color = self._completed_color
+        # Determine progress colour based on current state
+        if self._state == ProgressState.PAUSED:
+            current_color = self._state_colors[ProgressState.PAUSED]
+        elif self._state == ProgressState.INTERRUPTED:
+            current_color = self._state_colors[ProgressState.INTERRUPTED]
+        elif self._state == ProgressState.COMPLETED or self._value >= self._maximum:
+            current_color = self._state_colors[ProgressState.COMPLETED]
         else:
-            current_color = self._progress_color
+            current_color = self._state_colors[ProgressState.NORMAL]
 
         # Set clipping region to preserve the background's rounded corners
         progress_rect = rect.adjusted(
             0, 0, int(-rect.width() + (self._value / self._maximum) * rect.width()), 0
         )
         clip_path = QPainterPath()
-        clip_path.addRoundedRect(QRectF(rect), 10, 10)  # Clip to the background's rounded corners
+        clip_path.addRoundedRect(
+            QRectF(rect), radius, radius
+        )  # Clip to the background's rounded corners
         painter.setClipPath(clip_path)
 
         # Draw progress bar
@@ -168,7 +281,7 @@ class BECProgressBar(BECWidget, QWidget):
         self._value_animation.setEndValue(self._target_value)
         self._value_animation.start()
 
-    @Property(float)
+    @SafeProperty(float)
     def maximum(self):
         """
         The maximum value of the progress bar.
@@ -182,7 +295,7 @@ class BECProgressBar(BECWidget, QWidget):
         """
         self.set_maximum(maximum)
 
-    @Property(float)
+    @SafeProperty(float)
     def minimum(self):
         """
         The minimum value of the progress bar.
@@ -193,7 +306,7 @@ class BECProgressBar(BECWidget, QWidget):
     def minimum(self, minimum: float):
         self.set_minimum(minimum)
 
-    @Property(float)
+    @SafeProperty(float)
     def initial_value(self):
         """
         The initial value of the progress bar.
@@ -204,7 +317,7 @@ class BECProgressBar(BECWidget, QWidget):
     def initial_value(self, value: float):
         self.set_value(value)
 
-    @Slot(float)
+    @SafeSlot(float)
     def set_maximum(self, maximum: float):
         """
         Set the maximum value of the progress bar.
@@ -213,10 +326,11 @@ class BECProgressBar(BECWidget, QWidget):
             maximum (float): The maximum value.
         """
         self._user_maximum = maximum
+        self._adjust_label_width()
         self.set_value(self._user_value)  # Update the value to fit the new range
         self.update()
 
-    @Slot(float)
+    @SafeSlot(float)
     def set_minimum(self, minimum: float):
         """
         Set the minimum value of the progress bar.

bec_widgets/widgets/progress/scan_progressbar/register_scan_progress_bar.py

@@ -0,0 +1,17 @@
+def main():  # pragma: no cover
+    from qtpy import PYSIDE6
+
+    if not PYSIDE6:
+        print("PYSIDE6 is not available in the environment. Cannot patch designer.")
+        return
+    from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
+
+    from bec_widgets.widgets.progress.scan_progressbar.scan_progress_bar_plugin import (
+        ScanProgressBarPlugin,
+    )
+
+    QPyDesignerCustomWidgetCollection.addCustomWidget(ScanProgressBarPlugin())
+
+
+if __name__ == "__main__":  # pragma: no cover
+    main()

bec_widgets/widgets/progress/scan_progressbar/scan_progress_bar.pyproject

@@ -0,0 +1 @@
+{'files': ['scan_progressbar.py']}

bec_widgets/widgets/progress/scan_progressbar/scan_progress_bar_plugin.py

@@ -0,0 +1,54 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+from qtpy.QtDesigner import QDesignerCustomWidgetInterface
+
+from bec_widgets.utils.bec_designer import designer_material_icon
+from bec_widgets.widgets.progress.scan_progressbar.scan_progressbar import ScanProgressBar
+
+DOM_XML = """
+<ui language='c++'>
+    <widget class='ScanProgressBar' name='scan_progress_bar'>
+    </widget>
+</ui>
+"""
+
+
+class ScanProgressBarPlugin(QDesignerCustomWidgetInterface):  # pragma: no cover
+    def __init__(self):
+        super().__init__()
+        self._form_editor = None
+
+    def createWidget(self, parent):
+        t = ScanProgressBar(parent)
+        return t
+
+    def domXml(self):
+        return DOM_XML
+
+    def group(self):
+        return "BEC Utils"
+
+    def icon(self):
+        return designer_material_icon(ScanProgressBar.ICON_NAME)
+
+    def includeFile(self):
+        return "scan_progress_bar"
+
+    def initialize(self, form_editor):
+        self._form_editor = form_editor
+
+    def isContainer(self):
+        return False
+
+    def isInitialized(self):
+        return self._form_editor is not None
+
+    def name(self):
+        return "ScanProgressBar"
+
+    def toolTip(self):
+        return "A progress bar that is hooked up to the scan progress of a scan."
+
+    def whatsThis(self):
+        return self.toolTip()

bec_widgets/widgets/progress/scan_progressbar/scan_progressbar.py

@@ -0,0 +1,320 @@
+from __future__ import annotations
+
+import enum
+import os
+import time
+from typing import Literal
+
+import numpy as np
+from bec_lib.endpoints import MessageEndpoints
+from bec_lib.logger import bec_logger
+from qtpy.QtCore import QObject, QTimer, Signal
+from qtpy.QtWidgets import QVBoxLayout, QWidget
+
+from bec_widgets.utils.bec_widget import BECWidget
+from bec_widgets.utils.error_popups import SafeProperty, SafeSlot
+from bec_widgets.utils.ui_loader import UILoader
+from bec_widgets.widgets.progress.bec_progressbar.bec_progressbar import ProgressState
+
+logger = bec_logger.logger
+
+
+class ProgressSource(enum.Enum):
+    """
+    Enum to define the source of the progress.
+    """
+
+    SCAN_PROGRESS = "scan_progress"
+    DEVICE_PROGRESS = "device_progress"
+
+
+class ProgressTask(QObject):
+    """
+    Class to store progress information.
+    Inspired by https://github.com/Textualize/rich/blob/master/rich/progress.py
+    """
+
+    def __init__(self, parent: QWidget, value: float = 0, max_value: float = 0, done: bool = False):
+        super().__init__(parent=parent)
+        self.start_time = time.time()
+        self.done = done
+        self.value = value
+        self.max_value = max_value
+        self._elapsed_time = 0
+
+        self.timer = QTimer(self)
+        self.timer.timeout.connect(self.update_elapsed_time)
+        self.timer.start(100)  # update the elapsed time every 100 ms
+
+    def update(self, value: float, max_value: float, done: bool = False):
+        """
+        Update the progress.
+        """
+        self.max_value = max_value
+        self.done = done
+        self.value = value
+        if done:
+            self.timer.stop()
+
+    def update_elapsed_time(self):
+        """
+        Update the time estimates. This is called every 100 ms by a QTimer.
+        """
+        self._elapsed_time += 0.1
+
+    @property
+    def percentage(self) -> float:
+        """float: Get progress of task as a percentage. If a None total was set, returns 0"""
+        if not self.max_value:
+            return 0.0
+        completed = (self.value / self.max_value) * 100.0
+        completed = min(100.0, max(0.0, completed))
+        return completed
+
+    @property
+    def speed(self) -> float:
+        """Get the estimated speed in steps per second."""
+        if self._elapsed_time == 0:
+            return 0.0
+
+        return self.value / self._elapsed_time
+
+    @property
+    def frequency(self) -> float:
+        """Get the estimated frequency in steps per second."""
+        if self.speed == 0:
+            return 0.0
+        return 1 / self.speed
+
+    @property
+    def time_elapsed(self) -> str:
+        # format the elapsed time to a string in the format HH:MM:SS
+        return self._format_time(int(self._elapsed_time))
+
+    @property
+    def remaining(self) -> float:
+        """Get the estimated remaining steps."""
+        if self.done:
+            return 0.0
+        remaining = self.max_value - self.value
+        return remaining
+
+    @property
+    def time_remaining(self) -> str:
+        """
+        Get the estimated remaining time in the format HH:MM:SS.
+        """
+        if self.done or not self.speed or not self.remaining:
+            return self._format_time(0)
+        estimate = int(np.round(self.remaining / self.speed))
+
+        return self._format_time(estimate)
+
+    def _format_time(self, seconds: float) -> str:
+        """
+        Format the time in seconds to a string in the format HH:MM:SS.
+        """
+        return f"{seconds // 3600:02}:{(seconds // 60) % 60:02}:{seconds % 60:02}"
+
+
+class ScanProgressBar(BECWidget, QWidget):
+    """
+    Widget to display a progress bar that is hooked up to the scan progress of a scan.
+    If you want to manually set the progress, it is recommended to use the BECProgressbar or QProgressbar directly.
+    """
+
+    ICON_NAME = "timelapse"
+    progress_started = Signal()
+    progress_finished = Signal()
+
+    def __init__(self, parent=None, client=None, config=None, gui_id=None, one_line_design=False):
+        super().__init__(parent=parent, client=client, config=config, gui_id=gui_id)
+
+        self.get_bec_shortcuts()
+        ui_file = os.path.join(
+            os.path.dirname(__file__),
+            "scan_progressbar_one_line.ui" if one_line_design else "scan_progressbar.ui",
+        )
+        self.ui = UILoader(self).loader(ui_file)
+        self.layout = QVBoxLayout(self)
+        self.layout.setSpacing(0)
+        self.layout.setContentsMargins(0, 0, 0, 0)
+        self.layout.addWidget(self.ui)
+        self.setLayout(self.layout)
+        self.progressbar = self.ui.progressbar
+
+        self.connect_to_queue()
+        self._progress_source = None
+        self.task = None
+        self.scan_number = None
+        self.progress_started.connect(lambda: print("Scan progress started"))
+
+    def connect_to_queue(self):
+        """
+        Connect to the queue status signal.
+        """
+        self.bec_dispatcher.connect_slot(self.on_queue_update, MessageEndpoints.scan_queue_status())
+
+    def set_progress_source(self, source: ProgressSource, device=None):
+        """
+        Set the source of the progress.
+        """
+        if self._progress_source == source:
+            self.update_source_label(source, device=device)
+            return
+        if self._progress_source is not None:
+            self.bec_dispatcher.disconnect_slot(
+                self.on_progress_update,
+                (
+                    MessageEndpoints.scan_progress()
+                    if self._progress_source == ProgressSource.SCAN_PROGRESS
+                    else MessageEndpoints.device_progress(device=device)
+                ),
+            )
+        self._progress_source = source
+        self.bec_dispatcher.connect_slot(
+            self.on_progress_update,
+            (
+                MessageEndpoints.scan_progress()
+                if source == ProgressSource.SCAN_PROGRESS
+                else MessageEndpoints.device_progress(device=device)
+            ),
+        )
+        self.update_source_label(source, device=device)
+        # self.progress_started.emit()
+
+    def update_source_label(self, source: ProgressSource, device=None):
+        scan_text = f"Scan {self.scan_number}" if self.scan_number is not None else "Scan"
+        text = scan_text if source == ProgressSource.SCAN_PROGRESS else f"Device {device}"
+        logger.info(f"Set progress source to {text}")
+        self.ui.source_label.setText(text)
+
+    @SafeSlot(dict, dict)
+    def on_progress_update(self, msg_content: dict, metadata: dict):
+        """
+        Update the progress bar based on the progress message.
+        """
+        value = msg_content["value"]
+        max_value = msg_content.get("max_value", 100)
+        done = msg_content.get("done", False)
+        status: Literal["open", "paused", "aborted", "halted", "closed"] = metadata.get(
+            "status", "open"
+        )
+
+        if self.task is None:
+            return
+        self.task.update(value, max_value, done)
+
+        self.update_labels()
+
+        self.progressbar.set_maximum(self.task.max_value)
+        self.progressbar.state = ProgressState.from_bec_status(status)
+        self.progressbar.set_value(self.task.value)
+
+        if done:
+            self.task = None
+            self.progress_finished.emit()
+            return
+
+    @SafeProperty(bool)
+    def show_elapsed_time(self):
+        return self.ui.elapsed_time_label.isVisible()
+
+    @show_elapsed_time.setter
+    def show_elapsed_time(self, value):
+        self.ui.elapsed_time_label.setVisible(value)
+        if hasattr(self.ui, "dash"):
+            self.ui.dash.setVisible(value)
+
+    @SafeProperty(bool)
+    def show_remaining_time(self):
+        return self.ui.remaining_time_label.isVisible()
+
+    @show_remaining_time.setter
+    def show_remaining_time(self, value):
+        self.ui.remaining_time_label.setVisible(value)
+        if hasattr(self.ui, "dash"):
+            self.ui.dash.setVisible(value)
+
+    @SafeProperty(bool)
+    def show_source_label(self):
+        return self.ui.source_label.isVisible()
+
+    @show_source_label.setter
+    def show_source_label(self, value):
+        self.ui.source_label.setVisible(value)
+
+    def update_labels(self):
+        """
+        Update the labels based on the progress task.
+        """
+        if self.task is None:
+            return
+
+        self.ui.elapsed_time_label.setText(self.task.time_elapsed)
+        self.ui.remaining_time_label.setText(self.task.time_remaining)
+
+    @SafeSlot(dict, dict, verify_sender=True)
+    def on_queue_update(self, msg_content, metadata):
+        """
+        Update the progress bar based on the queue status.
+        """
+        if not "queue" in msg_content:
+            return
+        primary_queue_info = msg_content["queue"].get("primary", {}).get("info", [])
+        if len(primary_queue_info) == 0:
+            return
+        scan_info = primary_queue_info[0]
+        if scan_info is None:
+            return
+        if scan_info.get("status").lower() == "running" and self.task is None:
+            self.task = ProgressTask(parent=self)
+            self.progress_started.emit()
+
+        active_request_block = scan_info.get("active_request_block", {})
+        if active_request_block is None:
+            return
+
+        self.scan_number = active_request_block.get("scan_number")
+        report_instructions = active_request_block.get("report_instructions", [])
+        if not report_instructions:
+            return
+
+        # for now, let's just use the first instruction
+        instruction = report_instructions[0]
+
+        if "scan_progress" in instruction:
+            self.set_progress_source(ProgressSource.SCAN_PROGRESS)
+        elif "device_progress" in instruction:
+            device = instruction["device_progress"][0]
+            self.set_progress_source(ProgressSource.DEVICE_PROGRESS, device=device)
+
+    def cleanup(self):
+        if self.task is not None:
+            self.task.timer.stop()
+            self.close()
+            self.deleteLater()
+        if self._progress_source is not None:
+            self.bec_dispatcher.disconnect_slot(
+                self.on_progress_update,
+                (
+                    MessageEndpoints.scan_progress()
+                    if self._progress_source == ProgressSource.SCAN_PROGRESS
+                    else MessageEndpoints.device_progress(device=self._progress_source.value)
+                ),
+            )
+        self.progressbar.close()
+        self.progressbar.deleteLater()
+        super().cleanup()
+
+
+if __name__ == "__main__":  # pragma: no cover
+    from qtpy.QtWidgets import QApplication
+
+    bec_logger.disabled_modules = ["bec_lib"]
+    app = QApplication([])
+
+    widget = ScanProgressBar()
+    widget.show()
+
+    app.exec_()

bec_widgets/widgets/progress/scan_progressbar/scan_progressbar.ui

@@ -0,0 +1,141 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Form</class>
+ <widget class="QWidget" name="Form">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>211</width>
+    <height>60</height>
+   </rect>
+  </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+    <horstretch>0</horstretch>
+    <verstretch>0</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>0</width>
+    <height>60</height>
+   </size>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>16777215</width>
+    <height>16777215</height>
+   </size>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="spacing">
+    <number>1</number>
+   </property>
+   <property name="leftMargin">
+    <number>2</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>2</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <layout class="QHBoxLayout" name="source_layout">
+     <item>
+      <widget class="QLabel" name="source_label">
+       <property name="maximumSize">
+        <size>
+         <width>16777215</width>
+         <height>20</height>
+        </size>
+       </property>
+       <property name="text">
+        <string>Scan</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="source_spacer">
+       <property name="orientation">
+        <enum>Qt::Orientation::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>10</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="BECProgressBar" name="progressbar">
+     <property name="padding_left_right" stdset="0">
+      <double>2.000000000000000</double>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="timer_layout">
+     <item>
+      <widget class="QLabel" name="remaining_time_label">
+       <property name="maximumSize">
+        <size>
+         <width>16777215</width>
+         <height>20</height>
+        </size>
+       </property>
+       <property name="text">
+        <string>0:00:00</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="timer_spacer">
+       <property name="orientation">
+        <enum>Qt::Orientation::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>0</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QLabel" name="elapsed_time_label">
+       <property name="maximumSize">
+        <size>
+         <width>16777215</width>
+         <height>20</height>
+        </size>
+       </property>
+       <property name="text">
+        <string>0:00:00</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>BECProgressBar</class>
+   <extends>QWidget</extends>
+   <header>bec_progress_bar</header>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>

bec_widgets/widgets/progress/scan_progressbar/scan_progressbar_one_line.ui

@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Form</class>
+ <widget class="QWidget" name="Form">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>328</width>
+    <height>24</height>
+   </rect>
+  </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
+    <horstretch>0</horstretch>
+    <verstretch>0</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>0</width>
+    <height>24</height>
+   </size>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>16777215</width>
+    <height>24</height>
+   </size>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QHBoxLayout" name="horizontalLayout_2" stretch="0,1,0">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>2</number>
+   </property>
+   <property name="rightMargin">
+    <number>2</number>
+   </property>
+   <property name="bottomMargin">
+    <number>2</number>
+   </property>
+   <item>
+    <widget class="QLabel" name="source_label">
+     <property name="maximumSize">
+      <size>
+       <width>16777215</width>
+       <height>20</height>
+      </size>
+     </property>
+     <property name="text">
+      <string>Scan</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="BECProgressBar" name="progressbar">
+     <property name="minimumSize">
+      <size>
+       <width>30</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="padding_left_right" stdset="0">
+      <double>5.000000000000000</double>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QLabel" name="remaining_time_label">
+       <property name="maximumSize">
+        <size>
+         <width>16777215</width>
+         <height>20</height>
+        </size>
+       </property>
+       <property name="text">
+        <string>0:00:00</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="dash">
+       <property name="text">
+        <string>-</string>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignmentFlag::AlignCenter</set>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="elapsed_time_label">
+       <property name="maximumSize">
+        <size>
+         <width>16777215</width>
+         <height>20</height>
+        </size>
+       </property>
+       <property name="text">
+        <string>0:00:00</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>BECProgressBar</class>
+   <extends>QWidget</extends>
+   <header>bec_progress_bar</header>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>

bec_widgets/widgets/services/bec_queue/bec_queue.py

@@ -9,7 +9,9 @@ from qtpy.QtWidgets import QHeaderView, QLabel, QTableWidget, QTableWidgetItem,
 from bec_widgets.utils.bec_connector import ConnectionConfig
 from bec_widgets.utils.bec_widget import BECWidget
 from bec_widgets.utils.compact_popup import CompactPopupWidget
-from bec_widgets.utils.toolbar import ModularToolBar, SeparatorAction, WidgetAction
+from bec_widgets.utils.toolbars.actions import WidgetAction
+from bec_widgets.utils.toolbars.bundles import ToolbarBundle
+from bec_widgets.utils.toolbars.toolbar import ModularToolBar
 from bec_widgets.widgets.control.buttons.button_abort.button_abort import AbortButton
 from bec_widgets.widgets.control.buttons.button_reset.button_reset import ResetButton
 from bec_widgets.widgets.control.buttons.button_resume.button_resume import ResumeButton
@@ -76,17 +78,26 @@ class BECQueue(BECWidget, CompactPopupWidget):
         """
         widget_label = QLabel(text="Live Queue", parent=self)
         widget_label.setStyleSheet("font-weight: bold;")
-        self.toolbar = ModularToolBar(
-            parent=self,
-            actions={
-                "widget_label": WidgetAction(widget=widget_label),
-                "separator_1": SeparatorAction(),
-                "resume": WidgetAction(widget=ResumeButton(parent=self, toolbar=False)),
-                "stop": WidgetAction(widget=StopButton(parent=self, toolbar=False)),
-                "reset": WidgetAction(widget=ResetButton(parent=self, toolbar=False)),
-            },
-            target_widget=self,
+        self.toolbar = ModularToolBar(parent=self)
+        self.toolbar.components.add_safe("widget_label", WidgetAction(widget=widget_label))
+        bundle = ToolbarBundle("queue_label", self.toolbar.components)
+        bundle.add_action("widget_label")
+        self.toolbar.add_bundle(bundle)
+
+        self.toolbar.add_action(
+            "resume", WidgetAction(widget=ResumeButton(parent=self, toolbar=True))
         )
+        self.toolbar.add_action("stop", WidgetAction(widget=StopButton(parent=self, toolbar=True)))
+        self.toolbar.add_action(
+            "reset", WidgetAction(widget=ResetButton(parent=self, toolbar=True))
+        )
+
+        control_bundle = ToolbarBundle("control", self.toolbar.components)
+        control_bundle.add_action("resume")
+        control_bundle.add_action("stop")
+        control_bundle.add_action("reset")
+        self.toolbar.add_bundle(control_bundle)
+        self.toolbar.show_bundles(["queue_label", "control"])
 
         self.addWidget(self.toolbar)
 

bec_widgets/widgets/services/device_browser/device_browser.py

@@ -1,15 +1,22 @@
 import os
 import re
-from typing import Optional
+from functools import partial
 
 from bec_lib.callback_handler import EventType
+from bec_lib.logger import bec_logger
+from bec_lib.messages import ConfigAction
 from pyqtgraph import SignalProxy
-from qtpy.QtCore import Signal, Slot
-from qtpy.QtWidgets import QListWidgetItem, QVBoxLayout, QWidget
+from qtpy.QtCore import QSize, Signal
+from qtpy.QtWidgets import QListWidget, QListWidgetItem, QVBoxLayout, QWidget
 
+from bec_widgets.cli.rpc.rpc_register import RPCRegister
 from bec_widgets.utils.bec_widget import BECWidget
+from bec_widgets.utils.error_popups import SafeSlot
 from bec_widgets.utils.ui_loader import UILoader
 from bec_widgets.widgets.services.device_browser.device_item import DeviceItem
+from bec_widgets.widgets.services.device_browser.util import map_device_type_to_icon
+
+logger = bec_logger.logger
 
 
 class DeviceBrowser(BECWidget, QWidget):
@@ -23,18 +30,18 @@ class DeviceBrowser(BECWidget, QWidget):
 
     def __init__(
         self,
-        parent: Optional[QWidget] = None,
+        parent: QWidget | None = None,
         config=None,
         client=None,
-        gui_id: Optional[str] = None,
+        gui_id: str | None = None,
         **kwargs,
     ) -> None:
         super().__init__(parent=parent, client=client, gui_id=gui_id, config=config, **kwargs)
-
         self.get_bec_shortcuts()
         self.ui = None
         self.ini_ui()
-
+        self.dev_list: QListWidget = self.ui.device_list
+        self.dev_list.setVerticalScrollMode(QListWidget.ScrollMode.ScrollPerPixel)
         self.proxy_device_update = SignalProxy(
             self.ui.filter_input.textChanged, rateLimit=500, slot=self.update_device_list
         )
@@ -43,6 +50,7 @@ class DeviceBrowser(BECWidget, QWidget):
         )
         self.device_update.connect(self.update_device_list)
 
+        self.init_device_list()
         self.update_device_list()
 
     def ini_ui(self) -> None:
@@ -50,14 +58,12 @@ class DeviceBrowser(BECWidget, QWidget):
         Initialize the UI by loading the UI file and setting the layout.
         """
         layout = QVBoxLayout()
-        layout.setContentsMargins(0, 0, 0, 0)
-
         ui_file_path = os.path.join(os.path.dirname(__file__), "device_browser.ui")
         self.ui = UILoader(self).loader(ui_file_path)
         layout.addWidget(self.ui)
         self.setLayout(layout)
 
-    def on_device_update(self, action: str, content: dict) -> None:
+    def on_device_update(self, action: ConfigAction, content: dict) -> None:
         """
         Callback for device update events. Triggers the device_update signal.
 
@@ -68,8 +74,42 @@ class DeviceBrowser(BECWidget, QWidget):
         if action in ["add", "remove", "reload"]:
             self.device_update.emit()
 
-    @Slot()
-    def update_device_list(self) -> None:
+    def init_device_list(self):
+        self.dev_list.clear()
+        self._device_items: dict[str, QListWidgetItem] = {}
+
+        def _updatesize(item: QListWidgetItem, device_item: DeviceItem):
+            device_item.adjustSize()
+            item.setSizeHint(QSize(device_item.width(), device_item.height()))
+            logger.debug(f"Adjusting {item} size to {device_item.width(), device_item.height()}")
+
+        with RPCRegister.delayed_broadcast():
+            for device, device_obj in self.dev.items():
+                item = QListWidgetItem(self.dev_list)
+                device_item = DeviceItem(
+                    parent=self,
+                    device=device,
+                    devices=self.dev,
+                    icon=map_device_type_to_icon(device_obj),
+                )
+                device_item.expansion_state_changed.connect(partial(_updatesize, item, device_item))
+                tooltip = self.dev[device]._config.get("description", "")
+                device_item.setToolTip(tooltip)
+                device_item.broadcast_size_hint.connect(item.setSizeHint)
+                item.setSizeHint(device_item.sizeHint())
+
+                self.dev_list.setItemWidget(item, device_item)
+                self.dev_list.addItem(item)
+                self._device_items[device] = item
+
+    @SafeSlot()
+    def reset_device_list(self) -> None:
+        self.init_device_list()
+        self.update_device_list()
+
+    @SafeSlot()
+    @SafeSlot(str)
+    def update_device_list(self, *_) -> None:
         """
         Update the device list based on the filter input.
         There are two ways to trigger this function:
@@ -80,23 +120,14 @@ class DeviceBrowser(BECWidget, QWidget):
         """
         filter_text = self.ui.filter_input.text()
         try:
-            regex = re.compile(filter_text, re.IGNORECASE)
+            self.regex = re.compile(filter_text, re.IGNORECASE)
         except re.error:
-            regex = None  # Invalid regex, disable filtering
-
-        dev_list = self.ui.device_list
-        dev_list.clear()
+            self.regex = None  # Invalid regex, disable filtering
+            for device in self.dev:
+                self._device_items[device].setHidden(False)
+            return
         for device in self.dev:
-            if regex is None or regex.search(device):
-                item = QListWidgetItem(dev_list)
-                device_item = DeviceItem(device)
-
-                # pylint: disable=protected-access
-                tooltip = self.dev[device]._config.get("description", "")
-                device_item.setToolTip(tooltip)
-                item.setSizeHint(device_item.sizeHint())
-                dev_list.setItemWidget(item, device_item)
-                dev_list.addItem(item)
+            self._device_items[device].setHidden(not self.regex.search(device))
 
 
 if __name__ == "__main__":  # pragma: no cover
@@ -104,10 +135,10 @@ if __name__ == "__main__":  # pragma: no cover
 
     from qtpy.QtWidgets import QApplication
 
-    from bec_widgets.utils.colors import apply_theme
+    from bec_widgets.utils.colors import set_theme
 
     app = QApplication(sys.argv)
-    apply_theme("light")
+    set_theme("light")
     widget = DeviceBrowser()
     widget.show()
     sys.exit(app.exec_())

bec_widgets/widgets/services/device_browser/device_item/device_config_dialog.py

@@ -0,0 +1,254 @@
+from ast import literal_eval
+
+from bec_lib.atlas_models import Device as DeviceConfigModel
+from bec_lib.config_helper import CONF as DEVICE_CONF_KEYS
+from bec_lib.config_helper import ConfigHelper
+from bec_lib.logger import bec_logger
+from qtpy.QtCore import QObject, QRunnable, QSize, Qt, QThreadPool, Signal
+from qtpy.QtWidgets import (
+    QApplication,
+    QDialog,
+    QDialogButtonBox,
+    QLabel,
+    QStackedLayout,
+    QVBoxLayout,
+    QWidget,
+)
+
+from bec_widgets.utils.bec_widget import BECWidget
+from bec_widgets.utils.error_popups import SafeSlot
+from bec_widgets.widgets.services.device_browser.device_item.device_config_form import (
+    DeviceConfigForm,
+)
+from bec_widgets.widgets.utility.spinner.spinner import SpinnerWidget
+
+logger = bec_logger.logger
+
+
+class _CommSignals(QObject):
+    error = Signal(Exception)
+    done = Signal()
+
+
+class _CommunicateUpdate(QRunnable):
+
+    def __init__(self, config_helper: ConfigHelper, device: str, config: dict) -> None:
+        super().__init__()
+        self.config_helper = config_helper
+        self.device = device
+        self.config = config
+        self.signals = _CommSignals()
+
+    @SafeSlot()
+    def run(self):
+        try:
+            timeout = self.config_helper.suggested_timeout_s(self.config)
+            RID = self.config_helper.send_config_request(
+                action="update", config={self.device: self.config}, wait_for_response=False
+            )
+            logger.info("Waiting for config reply")
+            reply = self.config_helper.wait_for_config_reply(RID, timeout=timeout)
+            self.config_helper.handle_update_reply(reply, RID, timeout)
+            logger.info("Done updating config!")
+        except Exception as e:
+            self.signals.error.emit(e)
+        finally:
+            self.signals.done.emit()
+
+
+class DeviceConfigDialog(BECWidget, QDialog):
+    RPC = False
+    applied = Signal()
+
+    def __init__(
+        self,
+        parent=None,
+        device: str | None = None,
+        config_helper: ConfigHelper | None = None,
+        **kwargs,
+    ):
+        super().__init__(parent=parent, **kwargs)
+        self._config_helper = config_helper or ConfigHelper(
+            self.client.connector, self.client._service_name
+        )
+        self.threadpool = QThreadPool()
+        self._device = device
+        self.setWindowTitle(f"Edit config for: {device}")
+        self._container = QStackedLayout()
+        self._container.setStackingMode(QStackedLayout.StackAll)
+
+        self._layout = QVBoxLayout()
+        user_warning = QLabel(
+            "Warning: edit items here at your own risk - minimal validation is applied to the entered values.\n"
+            "Items in the deviceConfig dictionary should correspond to python literals, e.g. numbers, lists, strings (including quotes), etc."
+        )
+        user_warning.setWordWrap(True)
+        user_warning.setStyleSheet("QLabel { color: red; }")
+        self._layout.addWidget(user_warning)
+        self._add_form()
+        self._add_overlay()
+        self._add_buttons()
+
+        self.setLayout(self._container)
+        self._overlay_widget.setVisible(False)
+
+    def _add_form(self):
+        self._form_widget = QWidget()
+        self._form_widget.setLayout(self._layout)
+        self._form = DeviceConfigForm()
+        self._layout.addWidget(self._form)
+
+        for row in self._form.enumerate_form_widgets():
+            if row.label.property("_model_field_name") in DEVICE_CONF_KEYS.NON_UPDATABLE:
+                row.widget._set_pretty_display()
+
+        self._fetch_config()
+        self._fill_form()
+        self._container.addWidget(self._form_widget)
+
+    def _add_overlay(self):
+        self._overlay_widget = QWidget()
+        self._overlay_widget.setStyleSheet("background-color:rgba(128,128,128,128);")
+        self._overlay_widget.setAutoFillBackground(True)
+        self._overlay_layout = QVBoxLayout()
+        self._overlay_layout.setAlignment(Qt.AlignmentFlag.AlignCenter)
+        self._overlay_widget.setLayout(self._overlay_layout)
+
+        self._spinner = SpinnerWidget(parent=self)
+        self._spinner.setMinimumSize(QSize(100, 100))
+        self._overlay_layout.addWidget(self._spinner)
+        self._container.addWidget(self._overlay_widget)
+
+    def _add_buttons(self):
+        button_box = QDialogButtonBox(
+            QDialogButtonBox.Apply | QDialogButtonBox.Ok | QDialogButtonBox.Cancel
+        )
+        button_box.button(QDialogButtonBox.Apply).clicked.connect(self.apply)
+        button_box.accepted.connect(self.accept)
+        button_box.rejected.connect(self.reject)
+        self._layout.addWidget(button_box)
+
+    def _fetch_config(self):
+        self._initial_config = {}
+        if (
+            self.client.device_manager is not None
+            and self._device in self.client.device_manager.devices
+        ):
+            self._initial_config = self.client.device_manager.devices.get(self._device)._config
+
+    def _fill_form(self):
+        self._form.set_data(DeviceConfigModel.model_validate(self._initial_config))
+
+    def updated_config(self):
+        new_config = self._form.get_form_data()
+        diff = {
+            k: v for k, v in new_config.items() if self._initial_config.get(k) != new_config.get(k)
+        }
+        if diff.get("deviceConfig") is not None:
+            # TODO: special cased in some parts of device manager but not others, should
+            # be removed in config update as with below issue
+            diff["deviceConfig"].pop("device_access", None)
+            # TODO: replace when https://github.com/bec-project/bec/issues/528 is resolved
+            diff["deviceConfig"] = {
+                k: literal_eval(str(v)) for k, v in diff["deviceConfig"].items()
+            }
+        return diff
+
+    @SafeSlot()
+    def apply(self):
+        self._process_update_action()
+        self.applied.emit()
+
+    @SafeSlot()
+    def accept(self):
+        self._process_update_action()
+        return super().accept()
+
+    def _process_update_action(self):
+        updated_config = self.updated_config()
+        if (device_name := updated_config.get("name")) == "":
+            logger.warning("Can't create a device with no name!")
+        elif set(updated_config.keys()) & set(DEVICE_CONF_KEYS.NON_UPDATABLE):
+            logger.info(
+                f"Removing old device {self._device} and adding new device {device_name or self._device} with modified config: {updated_config}"
+            )
+        else:
+            self._update_device_config(updated_config)
+
+    def _update_device_config(self, config: dict):
+        if self._device is None:
+            return
+        if config == {}:
+            logger.info("No changes made to device config")
+            return
+        logger.info(f"Sending request to update device config: {config}")
+
+        self._start_waiting_display()
+        communicate_update = _CommunicateUpdate(self._config_helper, self._device, config)
+        communicate_update.signals.error.connect(self.update_error)
+        communicate_update.signals.done.connect(self.update_done)
+        self.threadpool.start(communicate_update)
+
+    @SafeSlot()
+    def update_done(self):
+        self._stop_waiting_display()
+        self._fetch_config()
+        self._fill_form()
+
+    @SafeSlot(Exception, popup_error=True)
+    def update_error(self, e: Exception):
+        raise RuntimeError("Failed to update device configuration") from e
+
+    def _start_waiting_display(self):
+        self._overlay_widget.setVisible(True)
+        self._spinner.start()
+        QApplication.processEvents()
+
+    def _stop_waiting_display(self):
+        self._overlay_widget.setVisible(False)
+        self._spinner.stop()
+        QApplication.processEvents()
+
+
+def main():  # pragma: no cover
+    import sys
+
+    from qtpy.QtWidgets import QApplication, QLineEdit, QPushButton, QWidget
+
+    from bec_widgets.utils.colors import set_theme
+
+    dialog = None
+
+    app = QApplication(sys.argv)
+    set_theme("light")
+    widget = QWidget()
+    widget.setLayout(QVBoxLayout())
+
+    device = QLineEdit()
+    widget.layout().addWidget(device)
+
+    def _destroy_dialog(*_):
+        nonlocal dialog
+        dialog = None
+
+    def accept(*args):
+        logger.success(f"submitted device config form {dialog} {args}")
+        _destroy_dialog()
+
+    def _show_dialog(*_):
+        nonlocal dialog
+        if dialog is None:
+            dialog = DeviceConfigDialog(device=device.text())
+            dialog.accepted.connect(accept)
+            dialog.rejected.connect(_destroy_dialog)
+            dialog.open()
+
+    button = QPushButton("Show device dialog")
+    widget.layout().addWidget(button)
+    button.clicked.connect(_show_dialog)
+    widget.show()
+    sys.exit(app.exec_())
+
+
+if __name__ == "__main__":
+    main()

bec_widgets/widgets/services/device_browser/device_item/device_config_form.py

@@ -0,0 +1,60 @@
+from __future__ import annotations
+
+from bec_lib.atlas_models import Device as DeviceConfigModel
+from pydantic import BaseModel
+from qtpy.QtWidgets import QApplication
+
+from bec_widgets.utils.colors import get_theme_name
+from bec_widgets.utils.forms_from_types import styles
+from bec_widgets.utils.forms_from_types.forms import PydanticModelForm
+from bec_widgets.utils.forms_from_types.items import (
+    DEFAULT_WIDGET_TYPES,
+    BoolFormItem,
+    BoolToggleFormItem,
+)
+
+
+class DeviceConfigForm(PydanticModelForm):
+    RPC = False
+    PLUGIN = False
+
+    def __init__(self, parent=None, client=None, pretty_display=False, **kwargs):
+        super().__init__(
+            parent=parent,
+            data_model=DeviceConfigModel,
+            pretty_display=pretty_display,
+            client=client,
+            **kwargs,
+        )
+        self._widget_types = DEFAULT_WIDGET_TYPES.copy()
+        self._widget_types["bool"] = (lambda spec: spec.item_type is bool, BoolToggleFormItem)
+        self._widget_types["optional_bool"] = (
+            lambda spec: spec.item_type == bool | None,
+            BoolFormItem,
+        )
+        self._validity.setVisible(False)
+        self._connect_to_theme_change()
+        self.populate()
+
+    def _post_init(self): ...
+
+    def set_pretty_display_theme(self, theme: str | None = None):
+        if theme is None:
+            theme = get_theme_name()
+        self.setStyleSheet(styles.pretty_display_theme(theme))
+
+    def get_form_data(self):
+        """Get the entered metadata as a dict."""
+        return self._md_schema.model_validate(super().get_form_data()).model_dump()
+
+    def _connect_to_theme_change(self):
+        """Connect to the theme change signal."""
+        qapp = QApplication.instance()
+        if hasattr(qapp, "theme_signal"):
+            qapp.theme_signal.theme_updated.connect(self.set_pretty_display_theme)  # type: ignore
+
+    def set_schema(self, schema: type[BaseModel]):
+        raise TypeError("This class doesn't support changing the schema")
+
+    def set_data(self, data: DeviceConfigModel):  # type: ignore # This class locks the type
+        super().set_data(data)

bec_widgets/widgets/services/device_browser/device_item/device_item.py

@@ -2,37 +2,110 @@ from __future__ import annotations
 
 from typing import TYPE_CHECKING
 
+from bec_lib.atlas_models import Device as DeviceConfigModel
+from bec_lib.devicemanager import DeviceContainer
 from bec_lib.logger import bec_logger
-from qtpy.QtCore import QMimeData, Qt
+from bec_qthemes import material_icon
+from qtpy.QtCore import QMimeData, QSize, Qt, Signal
 from qtpy.QtGui import QDrag
-from qtpy.QtWidgets import QApplication, QHBoxLayout, QLabel, QWidget
+from qtpy.QtWidgets import QApplication, QHBoxLayout, QTabWidget, QToolButton, QVBoxLayout, QWidget
+
+from bec_widgets.utils.error_popups import SafeSlot
+from bec_widgets.utils.expandable_frame import ExpandableGroupFrame
+from bec_widgets.widgets.services.device_browser.device_item.device_config_dialog import (
+    DeviceConfigDialog,
+)
+from bec_widgets.widgets.services.device_browser.device_item.device_config_form import (
+    DeviceConfigForm,
+)
+from bec_widgets.widgets.services.device_browser.device_item.device_signal_display import (
+    SignalDisplay,
+)
 
 if TYPE_CHECKING:  # pragma: no cover
     from qtpy.QtGui import QMouseEvent
 
+
 logger = bec_logger.logger
 
 
-class DeviceItem(QWidget):
-    def __init__(self, device: str) -> None:
-        super().__init__()
+class DeviceItem(ExpandableGroupFrame):
+    broadcast_size_hint = Signal(QSize)
 
+    RPC = False
+
+    def __init__(self, parent, device: str, devices: DeviceContainer, icon: str = "") -> None:
+        super().__init__(parent, title=device, expanded=False, icon=icon)
+        self.dev = devices
         self._drag_pos = None
-
+        self._expanded_first_time = False
+        self._data = None
         self.device = device
-        layout = QHBoxLayout()
-        layout.setContentsMargins(10, 2, 10, 2)
-        self.label = QLabel(device)
-        layout.addWidget(self.label)
-        self.setLayout(layout)
 
-        self.setStyleSheet(
-            """
-            border: 1px solid #ddd;
-            border-radius: 5px;
-            padding: 10px;
-        """
+        self._layout = QHBoxLayout()
+        self._layout.setContentsMargins(0, 0, 0, 0)
+        self._tab_widget = QTabWidget(tabShape=QTabWidget.TabShape.Rounded)
+        self._tab_widget.setDocumentMode(True)
+        self._layout.addWidget(self._tab_widget)
+
+        self.set_layout(self._layout)
+
+        self._form_page = QWidget()
+        self._form_page_layout = QVBoxLayout()
+        self._form_page.setLayout(self._form_page_layout)
+
+        self._signal_page = QWidget()
+        self._signal_page_layout = QVBoxLayout()
+        self._signal_page.setLayout(self._signal_page_layout)
+
+        self._tab_widget.addTab(self._form_page, "Configuration")
+        self._tab_widget.addTab(self._signal_page, "Signals")
+        self.adjustSize()
+
+    def _create_title_layout(self, title: str, icon: str):
+        super()._create_title_layout(title, icon)
+        self.edit_button = QToolButton()
+        self.edit_button.setIcon(
+            material_icon(icon_name="edit", size=(10, 10), convert_to_pixmap=False)
         )
+        self._title_layout.insertWidget(self._title_layout.count() - 1, self.edit_button)
+        self.edit_button.clicked.connect(self._create_edit_dialog)
+
+    def _create_edit_dialog(self):
+        dialog = DeviceConfigDialog(parent=self, device=self.device)
+        dialog.accepted.connect(self._reload_config)
+        dialog.applied.connect(self._reload_config)
+        dialog.open()
+
+    @SafeSlot()
+    def switch_expanded_state(self):
+        if not self.expanded and not self._expanded_first_time:
+            self._expanded_first_time = True
+            self.form = DeviceConfigForm(parent=self, pretty_display=True)
+            self._form_page_layout.addWidget(self.form)
+            self.signals = SignalDisplay(parent=self, device=self.device)
+            self._signal_page_layout.addWidget(self.signals)
+            self._reload_config()
+            self.broadcast_size_hint.emit(self.sizeHint())
+        super().switch_expanded_state()
+        if self._expanded_first_time:
+            self.form.adjustSize()
+            self.updateGeometry()
+            if self._expanded:
+                self.form.set_pretty_display_theme()
+        self.adjustSize()
+        self.broadcast_size_hint.emit(self.sizeHint())
+
+    @SafeSlot(popup_error=True)
+    def _reload_config(self, *_):
+        self.set_display_config(self.dev[self.device]._config)
+
+    def set_display_config(self, config_dict: dict):
+        """Set the displayed information from a device config dict, which must conform to the
+        bec_lib.atlas_models.Device config model."""
+        self._data = DeviceConfigModel.model_validate(config_dict)
+        if self._expanded_first_time:
+            self.form.set_data(self._data)
 
     def mousePressEvent(self, event: QMouseEvent) -> None:
         super().mousePressEvent(event)
@@ -59,10 +132,33 @@ class DeviceItem(QWidget):
 
 if __name__ == "__main__":  # pragma: no cover
     import sys
+    from unittest.mock import MagicMock
 
     from qtpy.QtWidgets import QApplication
 
+    from bec_widgets.widgets.services.device_browser.device_item.device_config_form import (
+        DeviceConfigForm,
+    )
+    from bec_widgets.widgets.utility.visual.dark_mode_button.dark_mode_button import DarkModeButton
+
     app = QApplication(sys.argv)
-    widget = DeviceItem("Device")
+    widget = QWidget()
+    layout = QHBoxLayout()
+    widget.setLayout(layout)
+    mock_config = {
+        "name": "Test Device",
+        "enabled": True,
+        "deviceClass": "FakeDeviceClass",
+        "deviceConfig": {"kwarg1": "value1"},
+        "readoutPriority": "baseline",
+        "description": "A device for testing out a widget",
+        "readOnly": True,
+        "softwareTrigger": False,
+        "deviceTags": {"tag1", "tag2", "tag3"},
+        "userParameter": {"some_setting": "some_ value"},
+    }
+    item = DeviceItem(widget, "Device", {"Device": MagicMock(enabled=True, _config=mock_config)})
+    layout.addWidget(DarkModeButton())
+    layout.addWidget(item)
     widget.show()
     sys.exit(app.exec_())

bec_widgets/widgets/services/device_browser/device_item/device_signal_display.py

@@ -0,0 +1,102 @@
+from bec_qthemes import material_icon
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QHBoxLayout, QLabel, QToolButton, QVBoxLayout, QWidget
+
+from bec_widgets.utils.bec_connector import ConnectionConfig
+from bec_widgets.utils.bec_widget import BECWidget
+from bec_widgets.utils.error_popups import SafeProperty, SafeSlot
+from bec_widgets.widgets.containers.dock.dock import BECDock
+from bec_widgets.widgets.utility.signal_label.signal_label import SignalLabel
+
+
+class SignalDisplay(BECWidget, QWidget):
+    RPC = False
+
+    def __init__(
+        self,
+        client=None,
+        device: str = "",
+        config: ConnectionConfig = None,
+        gui_id: str | None = None,
+        theme_update: bool = False,
+        parent_dock: BECDock | None = None,
+        **kwargs,
+    ):
+        """A widget to display all the signals from a given device, and allow getting
+        a fresh reading."""
+        super().__init__(client, config, gui_id, theme_update, parent_dock, **kwargs)
+        self.get_bec_shortcuts()
+        self._layout = QVBoxLayout()
+        self.setLayout(self._layout)
+        self._content = QWidget()
+        self._layout.addWidget(self._content)
+        self._device = device
+        self.device = device
+
+    @SafeSlot()
+    def _refresh(self):
+        if self.device in self.dev:
+            self.dev.get(self.device).read(cached=False)
+            self.dev.get(self.device).read_configuration(cached=False)
+
+    def _add_refresh_button(self):
+        button_holder = QWidget()
+        button_holder.setLayout(QHBoxLayout())
+        button_holder.layout().setAlignment(Qt.AlignmentFlag.AlignRight)
+        button_holder.layout().setContentsMargins(0, 0, 0, 0)
+        refresh_button = QToolButton()
+        refresh_button.setIcon(
+            material_icon(icon_name="refresh", size=(20, 20), convert_to_pixmap=False)
+        )
+        refresh_button.clicked.connect(self._refresh)
+        button_holder.layout().addWidget(refresh_button)
+        self._content_layout.addWidget(button_holder)
+
+    def _populate(self):
+        self._content.deleteLater()
+        self._content = QWidget()
+        self._layout.addWidget(self._content)
+        self._content_layout = QVBoxLayout()
+        self._content_layout.setContentsMargins(0, 0, 0, 0)
+        self._content.setLayout(self._content_layout)
+
+        self._add_refresh_button()
+
+        if self._device in self.dev:
+            for sig in self.dev[self.device]._info.get("signals", {}).keys():
+                self._content_layout.addWidget(
+                    SignalLabel(
+                        device=self._device,
+                        signal=sig,
+                        show_select_button=False,
+                        show_default_units=True,
+                    )
+                )
+            self._content_layout.addStretch(1)
+        else:
+            self._content_layout.addWidget(
+                QLabel(f"Device {self.device} not found in device manager!")
+            )
+
+    @SafeProperty(str)
+    def device(self):
+        return self._device
+
+    @device.setter
+    def device(self, value: str):
+        self._device = value
+        self._populate()
+
+
+if __name__ == "__main__":  # pragma: no cover
+    import sys
+
+    from qtpy.QtWidgets import QApplication
+
+    from bec_widgets.utils.colors import set_theme
+
+    app = QApplication(sys.argv)
+    set_theme("light")
+    widget = SignalDisplay(device="samx")
+    widget.show()
+    sys.exit(app.exec_())

bec_widgets/widgets/services/device_browser/util.py

@@ -0,0 +1,11 @@
+from bec_lib.device import Device
+
+
+def map_device_type_to_icon(device_obj: Device) -> str:
+    """Associate device types with material icon names"""
+    match device_obj._info.get("device_base_class", "").lower():
+        case "positioner":
+            return "precision_manufacturing"
+        case "signal":
+            return "vital_signs"
+    return "deployed_code"

bec_widgets/widgets/utility/logpanel/logpanel.py

@@ -11,12 +11,11 @@ from re import Pattern
 from typing import TYPE_CHECKING, Literal
 
 from bec_lib.client import BECClient
-from bec_lib.connector import ConnectorBase
 from bec_lib.endpoints import MessageEndpoints
 from bec_lib.logger import LogLevel, bec_logger
 from bec_lib.messages import LogMessage, StatusMessage
-from PySide6.QtCore import QObject
-from qtpy.QtCore import QDateTime, Qt, Signal
+from pyqtgraph import SignalProxy
+from qtpy.QtCore import QDateTime, QObject, Qt, Signal
 from qtpy.QtGui import QFont
 from qtpy.QtWidgets import (
     QApplication,
@@ -35,6 +34,7 @@ from qtpy.QtWidgets import (
     QWidget,
 )
 
+from bec_widgets.utils.bec_connector import BECConnector
 from bec_widgets.utils.colors import get_theme_palette, set_theme
 from bec_widgets.utils.error_popups import SafeSlot
 from bec_widgets.widgets.editors.text_box.text_box import TextBox
@@ -69,22 +69,22 @@ DEFAULT_LOG_COLORS = {
 }
 
 
-class BecLogsQueue(QObject):
+class BecLogsQueue(BECConnector, QObject):
     """Manages getting logs from BEC Redis and formatting them for display"""
 
+    RPC = False
     new_message = Signal()
 
     def __init__(
         self,
         parent: QObject | None,
-        conn: ConnectorBase,
         maxlen: int = 1000,
         line_formatter: LineFormatter = noop_format,
+        **kwargs,
     ) -> None:
-        super().__init__(parent=parent)
+        super().__init__(parent=parent, **kwargs)
         self._timestamp_start: QDateTime | None = None
         self._timestamp_end: QDateTime | None = None
-        self._conn = conn
         self._max_length = maxlen
         self._data: deque[LogMessage] = deque([], self._max_length)
         self._display_queue: deque[str] = deque([], self._max_length)
@@ -92,20 +92,26 @@ class BecLogsQueue(QObject):
         self._search_query: Pattern | str | None = None
         self._selected_services: set[str] | None = None
         self._set_formatter_and_update_filter(line_formatter)
-        self._conn.register([MessageEndpoints.log()], None, self._process_incoming_log_msg)
+        # instance attribute still accessible after c++ object is deleted, so the callback can be unregistered
+        self.bec_dispatcher.connect_slot(self._process_incoming_log_msg, MessageEndpoints.log())
 
-    def unsub_from_redis(self):
+    def cleanup(self, *_):
         """Stop listening to the Redis log stream"""
-        self._conn.unregister([MessageEndpoints.log()], None, self._process_incoming_log_msg)
+        self.bec_dispatcher.disconnect_slot(
+            self._process_incoming_log_msg, [MessageEndpoints.log()]
+        )
 
-    def _process_incoming_log_msg(self, msg: dict):
+    @SafeSlot(verify_sender=True)
+    def _process_incoming_log_msg(self, msg: dict, _metadata: dict):
         try:
-            _msg: LogMessage = msg["data"]
+            _msg = LogMessage(**msg)
             self._data.append(_msg)
             if self.filter is None or self.filter(_msg):
                 self._display_queue.append(self._line_formatter(_msg))
                 self.new_message.emit()
         except Exception as e:
+            if "Internal C++ object (BecLogsQueue) already deleted." in e.args:
+                return
             logger.warning(f"Error in LogPanel incoming message callback: {e}")
 
     def _set_formatter_and_update_filter(self, line_formatter: LineFormatter = noop_format):
@@ -202,7 +208,7 @@ class BecLogsQueue(QObject):
         """Fetch all available messages from Redis"""
         self._data = deque(
             item["data"]
-            for item in self._conn.xread(
+            for item in self.bec_dispatcher.client.connector.xread(
                 MessageEndpoints.log().endpoint, from_start=True, count=self._max_length
             )
         )
@@ -396,7 +402,6 @@ class LogPanel(TextBox):
     """Displays a log panel"""
 
     ICON_NAME = "terminal"
-    _new_messages = Signal()
     service_list_update = Signal(dict, set)
 
     def __init__(
@@ -407,17 +412,17 @@ class LogPanel(TextBox):
         **kwargs,
     ):
         """Initialize the LogPanel widget."""
-        super().__init__(parent=parent, client=client, **kwargs)
+        super().__init__(parent=parent, client=client, config={"text": ""}, **kwargs)
         self._update_colors()
         self._service_status = service_status or BECServiceStatusMixin(self, client=self.client)  # type: ignore
         self._log_manager = BecLogsQueue(
-            parent,
-            self.client.connector,  # type: ignore
-            line_formatter=partial(simple_color_format, colors=self._colors),
+            parent=self, line_formatter=partial(simple_color_format, colors=self._colors)
+        )
+        self._proxy_update = SignalProxy(
+            self._log_manager.new_message, rateLimit=1, slot=self._on_append
         )
-        self._log_manager.new_message.connect(self._new_messages)
 
-        self.toolbar = LogPanelToolbar(parent=parent)
+        self.toolbar = LogPanelToolbar(parent=self)
         self.toolbar_area = QScrollArea()
         self.toolbar_area.setVerticalScrollBarPolicy(Qt.ScrollBarPolicy.ScrollBarAlwaysOff)
         self.toolbar_area.setSizeAdjustPolicy(QScrollArea.SizeAdjustPolicy.AdjustToContents)
@@ -431,7 +436,6 @@ class LogPanel(TextBox):
         self.toolbar.search_textbox.returnPressed.connect(self._on_re_update)
         self.toolbar.regex_enabled.checkStateChanged.connect(self._on_re_update)
         self.toolbar.filter_level_dropdown.currentTextChanged.connect(self._set_level_filter)
-        self._new_messages.connect(self._on_append)
 
         self.toolbar.timerange_button.clicked.connect(self._choose_datetime)
         self._service_status.services_update.connect(self._update_service_list)
@@ -483,10 +487,10 @@ class LogPanel(TextBox):
         self.set_html_text(self._log_manager.display_all())
         self._cursor_to_end()
 
-    @SafeSlot()
-    def _on_append(self):
-        self._cursor_to_end()
+    @SafeSlot(verify_sender=True)
+    def _on_append(self, *_):
         self.text_box_text_edit.insertHtml(self._log_manager.format_new())
+        self._cursor_to_end()
 
     @SafeSlot()
     def _on_clear(self):
@@ -529,9 +533,8 @@ class LogPanel(TextBox):
 
     def cleanup(self):
         self._service_status.cleanup()
-        self._log_manager.unsub_from_redis()
-        self._log_manager.new_message.disconnect(self._new_messages)
-        self._new_messages.disconnect(self._on_append)
+        self._log_manager.cleanup()
+        self._log_manager.deleteLater()
         super().cleanup()
 
 

bec_widgets/widgets/utility/signal_label/signal_label.py

@@ -16,7 +16,6 @@ from qtpy.QtWidgets import (
     QGroupBox,
     QHBoxLayout,
     QLabel,
-    QLineEdit,
     QToolButton,
     QVBoxLayout,
     QWidget,
@@ -180,6 +179,7 @@ class SignalLabel(BECWidget, QWidget):
         self._custom_units: str = custom_units
         self._show_default_units: bool = show_default_units
         self._decimal_places = 3
+        self._dtype = None
 
         self._show_hinted_signals: bool = True
         self._show_normal_signals: bool = False
@@ -241,8 +241,10 @@ class SignalLabel(BECWidget, QWidget):
         """Subscribe to the Redis topic for the device to display"""
         if not self._connected and self._device and self._device in self.dev:
             self._connected = True
-            self._readback_endpoint = MessageEndpoints.device_readback(self._device)
-            self.bec_dispatcher.connect_slot(self.on_device_readback, self._readback_endpoint)
+            self._read_endpoint = MessageEndpoints.device_read(self._device)
+            self._read_config_endpoint = MessageEndpoints.device_read_configuration(self._device)
+            self.bec_dispatcher.connect_slot(self.on_device_readback, self._read_endpoint)
+            self.bec_dispatcher.connect_slot(self.on_device_readback, self._read_config_endpoint)
             self._manual_read()
             self.set_display_value(self._value)
 
@@ -250,7 +252,8 @@ class SignalLabel(BECWidget, QWidget):
         """Unsubscribe from the Redis topic for the device to display"""
         if self._connected:
             self._connected = False
-            self.bec_dispatcher.disconnect_slot(self.on_device_readback, self._readback_endpoint)
+            self.bec_dispatcher.disconnect_slot(self.on_device_readback, self._read_endpoint)
+            self.bec_dispatcher.disconnect_slot(self.on_device_readback, self._read_config_endpoint)
 
     def _manual_read(self):
         if self._device is None or not isinstance(
@@ -259,8 +262,13 @@ class SignalLabel(BECWidget, QWidget):
             self._units = ""
             self._value = "__"
             return
-        signal: Signal = (
-            getattr(device, self.signal, None) if isinstance(device, Device) else device
+        signal, info = (
+            (
+                getattr(device, self.signal, None),
+                device._info.get("signals", {}).get(self._signal, {}).get("describe", {}),
+            )
+            if isinstance(device, Device)
+            else (device, device.describe().get(self._device))
         )
         if not isinstance(signal, Signal):  # Avoid getting other attributes of device, e.g. methods
             signal = None
@@ -269,7 +277,8 @@ class SignalLabel(BECWidget, QWidget):
             self._value = "__"
             return
         self._value = signal.get()
-        self._units = signal.get_device_config().get("egu", "")
+        self._units = info.get("egu", "")
+        self._dtype = info.get("dtype", "float")
 
     @SafeSlot(dict, dict)
     def on_device_readback(self, msg: dict, metadata: dict) -> None:
@@ -278,8 +287,10 @@ class SignalLabel(BECWidget, QWidget):
         """
         try:
             signal_to_read = self._patch_hinted_signal()
-            self._value = msg["signals"][signal_to_read]["value"]
-            self.set_display_value(self._value)
+            _value = msg["signals"].get(signal_to_read, {}).get("value")
+            if _value is not None:
+                self._value = _value
+                self.set_display_value(self._value)
         except Exception as e:
             self._display.setText("ERROR!")
             self._display.setToolTip(
@@ -401,7 +412,10 @@ class SignalLabel(BECWidget, QWidget):
         if self._decimal_places == 0:
             return value
         try:
-            return f"{float(value):0.{self._decimal_places}f}"
+            if self._dtype in ("integer", "float"):
+                return f"{float(value):0.{self._decimal_places}f}"
+            else:
+                return str(value)
         except ValueError:
             return value
 

bec_widgets/widgets/utility/toggle/toggle.py

@@ -10,6 +10,7 @@ class ToggleSwitch(QWidget):
     A simple toggle.
     """
 
+    stateChanged = Signal(bool)
     enabled = Signal(bool)
     ICON_NAME = "toggle_on"
     PLUGIN = True
@@ -42,11 +43,19 @@ class ToggleSwitch(QWidget):
 
     @checked.setter
     def checked(self, state):
+        if self._checked != state:
+            self.stateChanged.emit(state)
         self._checked = state
         self.update_colors()
         self.set_thumb_pos_to_state()
         self.enabled.emit(self._checked)
 
+    def setChecked(self, state: bool):
+        self.checked = state
+
+    def isChecked(self):
+        return self.checked
+
     @Property(QPointF)
     def thumb_pos(self):
         return self._thumb_pos

bec_widgets/widgets/utility/visual/color_button_native/color_button_native.py

@@ -1,5 +1,8 @@
+from __future__ import annotations
+
+from qtpy.QtCore import Signal
 from qtpy.QtGui import QColor
-from qtpy.QtWidgets import QPushButton
+from qtpy.QtWidgets import QColorDialog, QPushButton
 
 from bec_widgets import BECWidget, SafeProperty, SafeSlot
 
@@ -12,6 +15,8 @@ class ColorButtonNative(BECWidget, QPushButton):
     to guarantee good readability.
     """
 
+    color_changed = Signal(str)
+
     RPC = False
     PLUGIN = True
     ICON_NAME = "colors"
@@ -25,9 +30,10 @@ class ColorButtonNative(BECWidget, QPushButton):
         """
         super().__init__(parent=parent, **kwargs)
         self.set_color(color)
+        self.clicked.connect(self._open_color_dialog)
 
     @SafeSlot()
-    def set_color(self, color):
+    def set_color(self, color: str | QColor):
         """Set the button's color and update its appearance.
 
         Args:
@@ -38,6 +44,7 @@ class ColorButtonNative(BECWidget, QPushButton):
         else:
             self._color = color
         self._update_appearance()
+        self.color_changed.emit(self._color)
 
     @SafeProperty("QColor")
     def color(self):
@@ -56,3 +63,11 @@ class ColorButtonNative(BECWidget, QPushButton):
         text_color = "#000000" if brightness > 0.5 else "#FFFFFF"
         self.setStyleSheet(f"background-color: {self._color}; color: {text_color};")
         self.setText(self._color)
+
+    @SafeSlot()
+    def _open_color_dialog(self):
+        """Open a QColorDialog and apply the selected color."""
+        current_color = QColor(self._color)
+        chosen_color = QColorDialog.getColor(current_color, self, "Select Curve Color")
+        if chosen_color.isValid():
+            self.set_color(chosen_color)

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "bec_widgets"
-version = "2.9.1"
+version = "2.21.4"
 description = "BEC Widgets"
 requires-python = ">=3.10"
 classifiers = [
@@ -13,15 +13,14 @@ classifiers = [
     "Topic :: Scientific/Engineering",
 ]
 dependencies = [
-    "bec_ipython_client>=2.21.4, <=4.0", # needed for jupyter console
-    "bec_lib>=3.29, <=4.0",
+    "bec_ipython_client>=3.42.4, <=4.0", # needed for jupyter console
+    "bec_lib>=3.44, <=4.0",
     "bec_qthemes~=0.7, >=0.7",
     "black~=25.0",                       # needed for bw-generate-cli
     "isort~=5.13, >=5.13.2",             # needed for bw-generate-cli
     "pydantic~=2.0",
     "pyqtgraph~=0.13",
     "PySide6~=6.8.2",
-    "pyte",                              # needed for vt100 console
     "qtconsole~=5.5, >=5.5.1",           # needed for jupyter console
     "qtpy~=2.4",
 ]