0.99.15

Automatically generated by python-semantic-release

.gitlab-ci.yml

@@ -140,7 +140,7 @@ tests:
     - *install-os-packages
     - *install-repos
     - pip install -e .[dev,pyqt6]
-    - coverage run --source=./bec_widgets -m pytest -v --junitxml=report.xml --random-order --full-trace ./tests/unit_tests
+    - coverage run --source=./bec_widgets -m pytest -v --junitxml=report.xml --maxfail=2 --random-order --full-trace ./tests/unit_tests
     - coverage report
     - coverage xml
   coverage: '/(?i)total.*? (100(?:\.0+)?\%|[1-9]?\d(?:\.\d+)?\%)$/'
@@ -177,8 +177,7 @@ test-matrix:
     - *install-os-packages
     - *install-repos
     - pip install -e .[dev,$QT_PCKG]
-    - pytest -v --junitxml=report.xml --random-order ./tests/unit_tests
-  allow_failure: true
+    - pytest -v --maxfail=2 --junitxml=report.xml --random-order ./tests/unit_tests
 
 end-2-end-conda:
   stage: End2End

CHANGELOG.md

@@ -1,153 +1,157 @@
 # CHANGELOG
 
-## v0.95.0 (2024-08-21)
+## v0.99.15 (2024-08-31)
+
+### Fix
+
+* fix(theme): update pg axes on theme update ([`af23e74`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/af23e74f71152f4abc319ab7b45e65deefde3519))
+
+* fix(positioner_box): fixed positioner box dialog; added test; closes #332 ([`0bf1cf9`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/0bf1cf9b8ab2f9171d5ff63d4e3672eb93e9a5fa))
+
+## v0.99.14 (2024-08-30)
+
+### Fix
+
+* fix(color_button): signal and slot added for selecting color and for emitting color after change ([`99a98de`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/99a98de8a3b7a83d71e4b567e865ac6f5c62a754))
+
+* fix(color_button): inheritance changed to QWidget ([`3c0e501`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/3c0e501c56227d4d98ff0ac2186ff5065bff8d7a))
+
+## v0.99.13 (2024-08-30)
 
 ### Documentation
 
-* docs(device_browser): added user docs ([`2c31cc9`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/2c31cc90ae751f14a653cbbdd6c353d6359aaafe))
+* docs: minor updates to the widget tutorial ([`ec9c8f2`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/ec9c8f29633364c45ebd998a5411d428c1ce488d))
 
-* docs(user): widget gallery with documentation added ([`7357f3d`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/7357f3d2a189f9f04954a027f39ce07c394d57ec))
-
-* docs: added sphinx-inline-tabs as sphinx dependency ([`e9ecd26`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/e9ecd268c602ea9572df0e8d508e49ee62d0c170))
-
-* docs(cards): changed index cards to custom css class instead of overwriting the default sd-card theme ([`91ba30e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/91ba30e8d054a9c7f6c6d98b21113a5d0b1bbbbb))
-
-### Feature
-
-* feat(cli): added device_browser to cli ([`196504b`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/196504b533367a899c19b88af4ccd5b39dc46aac))
-
-* feat(widgets): added device_browser widget ([`73f5a2f`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/73f5a2f085b289ac18fa8a918b6ad7cfed595fb4))
+* docs(widget tutorial): step by step guide added ([`b32ced8`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/b32ced85fff628a9e1303a781630cdae3865238e))
 
 ### Fix
 
-* fix(device_browser): fixed plugin assignment for designer ([`6500393`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/650039303aae9bbec62c676285938416fff146ce))
+* fix(dark mode button): fixed dark mode button state for external updates, including auto ([`a3110d9`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/a3110d98147295dcb1f9353f9aaf5461cba9232a))
+
+## v0.99.12 (2024-08-29)
+
+### Fix
+
+* fix(toolbar): widget action added ([`2efd487`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/2efd48736cbe04e84533f7933c552ea8274e2162))
+
+* fix(reset_button): reset button added ([`6ed1efc`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/6ed1efc6af193908f70aa37fb73157d2ca6a62f4))
+
+* fix(abort_button): abort button added; some minor fixes ([`a568633`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/a568633c3206a8c26069d140f2d9a548bf4124b0))
+
+## v0.99.11 (2024-08-29)
+
+### Fix
+
+* fix(resume_button): resume button added ([`8be8295`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/8be8295b2b38f36da210ab36c5da6d0a00e330cc))
 
 ### Refactor
 
-* refactor(docs): review response ([`4790afd`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/4790afde3d61fc9beb073c2775c339d4f80779e3))
+* refactor(icons): general app icon changed; jupyter app icon changed to material icon ([`5d73fe4`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/5d73fe455a568ad40a9fadc5ce6e249d782ad20d))
 
-### Test
+* refactor: add option to select scan and hide arg bundle buttons ([`7dadab1`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/7dadab1f14aa41876ad39e8cdc7f7732248cc643))
 
-* test: added test for device browser ([`e870e5b`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/e870e5ba083c61df581c9c0305adabe72967f997))
-
-## v0.94.7 (2024-08-20)
+## v0.99.10 (2024-08-29)
 
 ### Fix
 
-* fix: formatting of stdout, stderr captured text for logger ([`939f834`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/939f834a26ddbac0bdead0b60b1cdf52014f182f))
+* fix(stop_button): queue logic scan changed to halt instead of abort and reset ([`4a89028`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/4a890281f7eaef02d0ec9f4c5bf080be11fe0fe3))
 
-## v0.94.6 (2024-08-14)
+### Refactor
+
+* refactor(stop_button): stop button changed to QWidget and adapted for toolbar ([`097946f`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/097946fd688b8faf770e7cc0e689ea668206bc7a))
+
+* refactor: added hide option for device selection button ([`cdd1752`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/cdd175207e922904b2efbb2d9ecf7c556c617f2e))
+
+## v0.99.9 (2024-08-28)
 
 ### Fix
 
-* fix(server): emit heartbeat with state ([`bc2abe9`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/bc2abe945fb5adeec89ed5ac45e966db86ce6ffc))
+* fix: fixed build process and excluded docs and tests from tarballs and wheels ([`719254c`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/719254cf0a48e1fc4bd541edba239570778bcfea))
 
-## v0.94.5 (2024-08-14)
+## v0.99.8 (2024-08-28)
+
+### Fix
+
+* fix(website): fixed designer integration for website widget ([`5f37e86`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/5f37e862c95ac7173b6918ad39bcaef938dad698))
+
+### Refactor
+
+* refactor(website): changed inheritance of website widget to simple qwidget; closes #325 ([`9925bbd`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/9925bbdb48b55eacbbce9fd6a1555a21b84221f9))
+
+## v0.99.7 (2024-08-28)
+
+### Fix
+
+* fix(toolbar): material icons can accept color as kwarg ([`ffc871e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/ffc871ebbd3b68abc3e151bb8f5849e6c50e775e))
+
+## v0.99.6 (2024-08-28)
+
+### Documentation
+
+* docs: various bugs fixed ([`c31e9a3`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/c31e9a3aff3ee8e984674dee0965ee7f1b6e2b8f))
+
+### Fix
+
+* fix(toolbar): use of native qt separators ([`09c6c93`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/09c6c93c397ce4a21c293f6c79106c74b2db65ca))
+
+## v0.99.5 (2024-08-28)
+
+### Documentation
+
+* docs(index): index page is centered ([`02239de`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/02239de0a36fcd6cbf97990b0dec1ddf7ecf6ba6))
+
+### Fix
+
+* fix(dock_area): dark button added ([`e6f204b`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/e6f204b6aa295747a68769f43af2e549149b401a))
+
+## v0.99.4 (2024-08-28)
+
+### Documentation
+
+* docs(buttons): added missing buttons docs ([`4e5520a`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/4e5520aee2115d2fc0cebb3865433478a5ec8253))
+
+* docs(developer): tutorial for BECWidget base class ([`ac2cb51`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/ac2cb5197deef4d51e26ee5beb070eba3ffc210d))
+
+### Fix
+
+* fix(theme): apply theme to all pyqtgraph widgets on manual updates ([`c550186`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/c5501860e8e07a53f4bce144d44ed39eda6290ef))
+
+### Refactor
+
+* refactor(buttons): changed grid and thumbnail fig in gallery ([`4591ba8`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/4591ba8f73e22aba7258cad93c073f1387cb74a0))
+
+* refactor(icons): removed toolbar icons from assets ([`f335763`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/f335763280adb1d83ba31f073ce206e4cb5d15ef))
+
+* refactor(icons): moved widget icons to class attribute ICON_NAME ([`e890091`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/e890091d862e42317c7a54fc414ba37c85f268b0))
+
+## v0.99.3 (2024-08-27)
 
 ### Build
 
-* build: increased min version of bec to 2.21.4
-
-Since we now rely on reusing the BECClient singleton, we need the fix introduced with 2.21.4 in BEC. ([`4f96d0e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/4f96d0e4a14edc4b2839c1dddeda384737dc7a8a))
+* build: updated min version of bec qthemes ([`d482434`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/d48243483ef8228cc5eb85e40a6b8f5da3b45520))
 
 ### Fix
 
-* fix(rpc): use client singleton instead of dispatcher ([`ea9240d`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/ea9240d2f71931082f33fb6b68231469875c3d63))
+* fix(cmaps): unified all defaults to magma cmap ([`1ca9499`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/1ca9499edd334c19fe1e7aac71d3940a80a1ec95))
 
-* fix: removed qcoreapplication for polling events ([`4d02b42`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/4d02b42f11e9882b843317255a4975565c8a536f))
+* fix(color maps): color maps should take the background color into account; fixed min colors to 10 ([`060935f`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/060935ffc5472a958c337bf60834c5291f104ece))
 
-## v0.94.4 (2024-08-14)
+## v0.99.2 (2024-08-27)
 
-### Documentation
+### Ci
 
-* docs: review developer section; add introduction ([`2af5c94`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/2af5c94913a3435c1839034df4f45f885b56d08b))
+* ci: additional tests are not allowed to fail ([`bb385f0`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/bb385f07ca18904461a541b5cadde05398c84438))
 
 ### Fix
 
-* fix: do not shutdown client in "close"
+* fix(widgets): fixed default theme for widgets
 
-Terminating client connections has to be done at the application level ([`198c1d1`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/198c1d1064cc2dae55de4b941929341faddacb28))
+If not theme is set, the init of the BECWidget base class sets the default theme to "dark" ([`cf28730`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/cf28730515e3c2d5914e0205768734c578711e5c))
 
-## v0.94.3 (2024-08-13)
+## v0.99.1 (2024-08-27)
 
 ### Fix
 
-* fix(curve_dialog): async curves are shown in curve dialog after addition. ([`7aeb2b5`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/7aeb2b5c26c7c2851e8d663d32521da8daec95ef))
+* fix(crosshair): emit all crosshair events, not just line coordinates ([`2265458`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/2265458dcc57970db18c62619f5877d542d72e81))
 
-* fix(waveform): async device entry is correctly passed, updated and with new scan the previous data are cleared ([`d56ea95`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/d56ea95ef97bfdd0bc3eeddc4505d20b38e28559))
-
-### Test
-
-* test(waveform_widget): added tests for axis setting and curve dialog ([`f285b35`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/f285b35b491660549e74349318119f7c2c44f619))
-
-## v0.94.2 (2024-08-13)
-
-### Fix
-
-* fix(image): image is single image mode do not raise popup error when connected twice with the same monitor ([`98b79aa`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/98b79aac7b47b73137f4d582f7f1d552b1d95366))
-
-## v0.94.1 (2024-08-12)
-
-### Fix
-
-* fix: issue #292, wrong key was used to clean _slots internal dictionary ([`93d3977`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/93d397759c756397604ebff5e24f3a580be8620d))
-
-## v0.94.0 (2024-08-08)
-
-### Feature
-
-* feat: add PositionerControlLine ([`c80a7cd`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/c80a7cd1083baa9543a2cee2e3c3a51dfd209b19))
-
-### Refactor
-
-* refactor: adjust dimensions ([`0273bf4`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/0273bf485694609325b5b556a3c69fb53c18446e))
-
-## v0.93.5 (2024-08-08)
-
-### Fix
-
-* fix(positioner_box): icons fixed ([`281633d`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/281633deff15b6879dac3a4f0770fa6949aaecdc))
-
-### Refactor
-
-* refactor: add button for positioner selection ([`0d190c5`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/0d190c5c5996e59fec4bdd44d2003e10e200b009))
-
-### Test
-
-* test(dap): wait for fit ([`6269009`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/6269009e5451f830cdee58a514c7858483488a8d))
-
-* test(auto-update): wait for rendering ([`6d2442d`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/6d2442d23c683fe92af13df982ce681c07e99cde))
-
-## v0.93.4 (2024-08-07)
-
-### Fix
-
-* fix: rename DeviceBox to PositionerBox, fix test for validation ([`37aa371`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/37aa371e7c4c62d70abf37abc125db0c088790fe))
-
-* fix: add validation for bec_lib.device.Positioner; closes #268 ([`eb54e9f`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/eb54e9f788e97af23db8fe0c78f8facb8688bb99))
-
-## v0.93.3 (2024-08-07)
-
-### Fix
-
-* fix(dock): properly shut down docks and temp areas ([`99ee545`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/99ee545e41c6078654958b668b5b329f85553d16))
-
-* fix(settings): shut down settings dialog ([`b50b3a2`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/b50b3a27e68956e10e8169a0aa698c911d2d9642))
-
-* fix(website): fixed teardown of website widgets ([`a3d4f5a`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/a3d4f5ac4bc52acfed2791a1724fade6972ed320))
-
-* fix(dock): properly shut down docks and dock areas ([`bc26497`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/bc264975b1363c9dfea516621d7878c320677d15))
-
-* fix(figure): cleanup pyqtgraph ([`ad07bbf`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/ad07bbf85e9c8d9838bdd686f69d41c235b7db19))
-
-### Test
-
-* test: removed quit from teardown ([`cf94599`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/cf94599c2544d6831c8afbe7b340082077557ed1))
-
-* test: removed explicit call to close the widget ([`bf6294e`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/bf6294ecbfd494565d2dc215e4d7e0c280ac7745))
-
-* test: use factory instead of fixture to properly cleanup widgets on teardown ([`9856857`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/9856857f4cc7fa229c10d00fbae4452464a207cb))
-
-* test: ensure all toplevelwidgets are closed ([`f9e5897`](https://gitlab.psi.ch/bec/bec_widgets/-/commit/f9e58979009cf632feea529700ad191401dd7eb8))
-
-## v0.93.2 (2024-08-07)
+## v0.99.0 (2024-08-25)

bec_widgets/assets/toolbar_icons/add.svg

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bec_widgets/assets/toolbar_icons/attach_all.svg

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bec_widgets/assets/toolbar_icons/auto_range.svg

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bec_widgets/assets/toolbar_icons/compare.svg

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bec_widgets/assets/toolbar_icons/connection.svg

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bec_widgets/assets/toolbar_icons/device_line_edit.svg

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bec_widgets/assets/toolbar_icons/drag_pan_mode.svg

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bec_widgets/assets/toolbar_icons/export.svg

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bec_widgets/assets/toolbar_icons/line_axis.svg

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bec_widgets/assets/toolbar_icons/positioner_box.svg

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bec_widgets/assets/toolbar_icons/rectangle_mode.svg

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bec_widgets/assets/toolbar_icons/rotate_right.svg

@@ -1,3 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" height="48px" viewBox="0 -960 960 960" width="48px" fill="#FFFFFF">
-    <path d="M527-72.11v-68.37q34.52-5.76 68.04-19.02 33.53-13.26 65.29-37.26l49.21 49.74q-40.24 31.19-86.55 49.55Q576.67-79.11 527-72.11Zm-90 0Q297.37-93.35 206.7-196.02q-90.68-102.68-90.68-245.07 0-75.71 28-142.17t77.12-116.29q49.12-49.84 114.98-78.56 65.86-28.72 141.34-28.72h19.28l-75.41-75.65 49.74-49.26L629.8-773 471.07-614.26 421.33-664l74.69-74.46h-19.04q-124.61 0-208.72 86.5t-84.11 210.87q0 116.05 71.78 197.71 71.79 81.66 181.07 102.9v68.37Zm335.54-137.67-49.97-49.98q22.76-29.76 36.14-64.16 13.38-34.41 18.38-72.17h69.13q-7 52.44-25.86 100.01-18.86 47.58-47.82 86.3Zm73.68-276.31h-69.13q-5.24-34.76-18.62-69.28t-36.14-67.52l50.21-48.26q29.96 41.19 48.44 87.77 18.48 46.58 25.24 97.29Z"/>
-</svg>

bec_widgets/assets/toolbar_icons/save.svg

@@ -1,3 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" height="48px" viewBox="0 -960 960 960" width="48px" fill="#FFFFFF">
-    <path d="M854.7-689.22v504.13q0 32.51-23.53 55.87-23.52 23.35-56.26 23.35H185.09q-32.51 0-55.87-23.35-23.35-23.36-23.35-55.87v-589.82q0-32.74 23.35-56.26 23.36-23.53 55.87-23.53h504.13L854.7-689.22Zm-79.79 35.48L653.74-774.91H185.09v589.82h589.82v-468.65ZM479.76-250.09q43.24 0 73.74-30.26 30.5-30.27 30.5-73.5 0-43.24-30.26-73.74-30.27-30.5-73.5-30.5-43.24 0-73.74 30.27-30.5 30.26-30.5 73.5 0 43.23 30.26 73.73 30.27 30.5 73.5 30.5ZM238.09-578.91h358v-143h-358v143Zm-53-74.83v468.65-589.82 121.17Z"/>
-</svg>

bec_widgets/assets/toolbar_icons/save_state.svg

@@ -1,3 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" height="48px" viewBox="0 -960 960 960" width="48px" fill="#FFFFFF">
-    <path d="M185.87-98.52v-681.39q0-32.74 23.35-56.26 23.36-23.53 55.87-23.53h429.82q32.74 0 56.26 23.53 23.53 23.52 23.53 56.26v681.39L480-224.17 185.87-98.52Zm79.22-120.39L480-309.18l214.91 90.27v-561H265.09v561Zm0-561h429.82-429.82Z"/>
-</svg>

bec_widgets/assets/toolbar_icons/scan_control.svg

@@ -1,3 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" height="48px" viewBox="0 -960 960 960" width="48px" fill="#FFFFFF">
-    <path d="M185.09-105.87q-32.93 0-56.08-23.14-23.14-23.15-23.14-56.08v-589.82q0-33.16 23.14-56.47 23.15-23.32 56.08-23.32h589.82q33.16 0 56.47 23.32 23.32 23.31 23.32 56.47v589.82q0 32.93-23.32 56.08-23.31 23.14-56.47 23.14H185.09Zm439.21-79.22h71l79.61-79.61v-40.39H744.3l-120 120ZM281-389.48l141-140 90 90L725.52-654 679-700.52l-167 167-90-90L234.48-436 281-389.48Zm-95.91 204.39h34.56l120-120h-71l-83.56 83.57v36.43Zm350.91 0 120-120h-71l-120 120h71Zm-159.87 0 120-120h-71l-120 120h71Z"/>
-</svg>

bec_widgets/assets/toolbar_icons/settings.svg

@@ -1,4 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" height="48px" viewBox="0 0 24 24" width="48px" fill="#FFFFFF">
-    <path d="M0 0h24v24H0V0z" fill="none"/>
-    <path d="M19.43 12.98c.04-.32.07-.64.07-.98 0-.34-.03-.66-.07-.98l2.11-1.65c.19-.15.24-.42.12-.64l-2-3.46c-.09-.16-.26-.25-.44-.25-.06 0-.12.01-.17.03l-2.49 1c-.52-.4-1.08-.73-1.69-.98l-.38-2.65C14.46 2.18 14.25 2 14 2h-4c-.25 0-.46.18-.49.42l-.38 2.65c-.61.25-1.17.59-1.69.98l-2.49-1c-.06-.02-.12-.03-.18-.03-.17 0-.34.09-.43.25l-2 3.46c-.13.22-.07.49.12.64l2.11 1.65c-.04.32-.07.65-.07.98 0 .33.03.66.07.98l-2.11 1.65c-.19.15-.24.42-.12.64l2 3.46c.09.16.26.25.44.25.06 0 .12-.01.17-.03l2.49-1c.52.4 1.08.73 1.69.98l.38 2.65c.03.24.24.42.49.42h4c.25 0 .46-.18.49-.42l.38-2.65c.61-.25 1.17-.59 1.69-.98l2.49 1c.06.02.12.03.18.03.17 0 .34-.09.43-.25l2-3.46c.12-.22.07-.49-.12-.64l-2.11-1.65zm-1.98-1.71c.04.31.05.52.05.73 0 .21-.02.43-.05.73l-.14 1.13.89.7 1.08.84-.7 1.21-1.27-.51-1.04-.42-.9.68c-.43.32-.84.56-1.25.73l-1.06.43-.16 1.13-.2 1.35h-1.4l-.19-1.35-.16-1.13-1.06-.43c-.43-.18-.83-.41-1.23-.71l-.91-.7-1.06.43-1.27.51-.7-1.21 1.08-.84.89-.7-.14-1.13c-.03-.31-.05-.54-.05-.74s.02-.43.05-.73l.14-1.13-.89-.7-1.08-.84.7-1.21 1.27.51 1.04.42.9-.68c.43-.32.84-.56 1.25-.73l1.06-.43.16-1.13.2-1.35h1.39l.19 1.35.16 1.13 1.06.43c.43.18.83.41 1.23.71l.91.7 1.06-.43 1.27-.51.7 1.21-1.07.85-.89.7.14 1.13zM12 8c-2.21 0-4 1.79-4 4s1.79 4 4 4 4-1.79 4-4-1.79-4-4-4zm0 6c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2z"/>
-</svg>

bec_widgets/assets/toolbar_icons/status.svg

@@ -1,3 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" height="48px" viewBox="0 -960 960 960" width="48px" fill="#FFFFFF">
-    <path d="M286.83-277h60v-205h-60v205Zm326.91 0h60v-420h-60v420ZM450-277h60v-118h-60v118Zm0-205h60v-60h-60v60ZM185.09-105.87q-32.51 0-55.87-23.35-23.35-23.36-23.35-55.87v-589.82q0-32.74 23.35-56.26 23.36-23.53 55.87-23.53h589.82q32.74 0 56.26 23.53 23.53 23.52 23.53 56.26v589.82q0 32.51-23.53 55.87-23.52 23.35-56.26 23.35H185.09Z"/>
-</svg>

bec_widgets/assets/toolbar_icons/terminal.svg

@@ -1,3 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" height="48px" viewBox="0 -960 960 960" width="48px" fill="#FFFFFF">
-    <path d="M145.09-145.87q-32.51 0-55.87-23.35-23.35-23.36-23.35-55.87v-509.82q0-32.74 23.35-56.26 23.36-23.53 55.87-23.53h669.82q32.74 0 56.26 23.53 23.53 23.52 23.53 56.26v509.82q0 32.51-23.53 55.87-23.52 23.35-56.26 23.35H145.09Zm0-79.22h669.82v-425.82H145.09v425.82ZM300-292l-42-42 103-104-104-104 43-42 146 146-146 146Zm190 4v-60h220v60H490Z"/>
-</svg>

bec_widgets/assets/toolbar_icons/transform.svg

@@ -1,3 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" height="48px" viewBox="0 -960 960 960" width="48px" fill="#FFFFFF">
-    <path d="M636.17-32.59 480.35-188.41l45.82-46.07 77.13 77.37v-137.32H356.93q-28.1 0-46.8-18.55-18.7-18.54-18.7-46.95V-600.3H74.02v-65.27h217.41v-137.32l-77.36 77.37-45.59-45.83 155.59-155.82 156.06 155.82-46.06 45.83-77.14-77.37v442.96h529.29v65.5H669.04v137.32l77.13-77.37L792-188.41 636.17-32.59ZM603.3-419.93V-600.3H416.93v-65.27H603.3q28.37 0 47.06 18.56 18.68 18.55 18.68 46.71v180.37H603.3Z"/>
-</svg>

bec_widgets/assets/toolbar_icons/waveform.svg

@@ -1,3 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" height="48px" viewBox="0 -960 960 960" width="48px" fill="#FFFFFF">
-    <path d="M126-206.43 66.43-266 380-579.57 539.43-419.7l298-335 56.14 54.57-352.44 399.26L380-460.43l-254 254Z"/>
-</svg>

bec_widgets/cli/client.py

@@ -13,6 +13,7 @@ class Widgets(str, enum.Enum):
     Enum for the available widgets.
     """
 
+    AbortButton = "AbortButton"
     BECDock = "BECDock"
     BECDockArea = "BECDockArea"
     BECFigure = "BECFigure"
@@ -21,11 +22,14 @@ class Widgets(str, enum.Enum):
     BECQueue = "BECQueue"
     BECStatusBox = "BECStatusBox"
     BECWaveformWidget = "BECWaveformWidget"
+    DarkModeButton = "DarkModeButton"
     DeviceBrowser = "DeviceBrowser"
     DeviceComboBox = "DeviceComboBox"
     DeviceLineEdit = "DeviceLineEdit"
     PositionerBox = "PositionerBox"
     PositionerControlLine = "PositionerControlLine"
+    ResetButton = "ResetButton"
+    ResumeButton = "ResumeButton"
     RingProgressBar = "RingProgressBar"
     ScanControl = "ScanControl"
     StopButton = "StopButton"
@@ -34,6 +38,24 @@ class Widgets(str, enum.Enum):
     WebsiteWidget = "WebsiteWidget"
 
 
+class AbortButton(RPCBase):
+    @property
+    @rpc_call
+    def _config_dict(self) -> "dict":
+        """
+        Get the configuration of the widget.
+
+        Returns:
+            dict: The configuration of the widget.
+        """
+
+    @rpc_call
+    def _get_all_rpc(self) -> "dict":
+        """
+        Get all registered RPC objects.
+        """
+
+
 class BECCurve(RPCBase):
     @rpc_call
     def remove(self):
@@ -482,7 +504,7 @@ class BECFigure(RPCBase):
         y_entry: "str | None" = None,
         z_entry: "str | None" = None,
         color: "str | None" = None,
-        color_map_z: "str | None" = "plasma",
+        color_map_z: "str | None" = "magma",
         label: "str | None" = None,
         validate: "bool" = True,
         new: "bool" = False,
@@ -1727,7 +1749,7 @@ class BECWaveform(RPCBase):
         y_entry: "str | None" = None,
         z_entry: "str | None" = None,
         color: "str | None" = None,
-        color_map_z: "str | None" = "plasma",
+        color_map_z: "str | None" = "magma",
         label: "str | None" = None,
         validate: "bool" = True,
         dap: "str | None" = None,
@@ -2041,7 +2063,7 @@ class BECWaveformWidget(RPCBase):
         y_entry: "str | None" = None,
         z_entry: "str | None" = None,
         color: "str | None" = None,
-        color_map_z: "str | None" = "plasma",
+        color_map_z: "str | None" = "magma",
         label: "str | None" = None,
         validate: "bool" = True,
         dap: "str | None" = None,
@@ -2289,6 +2311,15 @@ class BECWaveformWidget(RPCBase):
         """
 
 
+class DarkModeButton(RPCBase):
+    @rpc_call
+    def toggle_dark_mode(self) -> None:
+        """
+        Toggle the dark mode state. This will change the theme of the entire
+        application to dark or light mode.
+        """
+
+
 class DeviceBrowser(RPCBase):
     @property
     @rpc_call
@@ -2363,7 +2394,7 @@ class DeviceLineEdit(RPCBase):
 
 class PositionerBox(RPCBase):
     @rpc_call
-    def set_positioner(self, positioner: str):
+    def set_positioner(self, positioner: "str | Positioner"):
         """
         Set the device
 
@@ -2374,7 +2405,7 @@ class PositionerBox(RPCBase):
 
 class PositionerControlLine(RPCBase):
     @rpc_call
-    def set_positioner(self, positioner: str):
+    def set_positioner(self, positioner: "str | Positioner"):
         """
         Set the device
 
@@ -2383,6 +2414,42 @@ class PositionerControlLine(RPCBase):
         """
 
 
+class ResetButton(RPCBase):
+    @property
+    @rpc_call
+    def _config_dict(self) -> "dict":
+        """
+        Get the configuration of the widget.
+
+        Returns:
+            dict: The configuration of the widget.
+        """
+
+    @rpc_call
+    def _get_all_rpc(self) -> "dict":
+        """
+        Get all registered RPC objects.
+        """
+
+
+class ResumeButton(RPCBase):
+    @property
+    @rpc_call
+    def _config_dict(self) -> "dict":
+        """
+        Get the configuration of the widget.
+
+        Returns:
+            dict: The configuration of the widget.
+        """
+
+    @rpc_call
+    def _get_all_rpc(self) -> "dict":
+        """
+        Get all registered RPC objects.
+        """
+
+
 class Ring(RPCBase):
     @rpc_call
     def _get_all_rpc(self) -> "dict":

bec_widgets/examples/general_app/general_app.py

@@ -80,7 +80,7 @@ def main():  # pragma: no cover
     app = QApplication(sys.argv)
     icon = QIcon()
     icon.addFile(
-        os.path.join(MODULE_PATH, "assets", "app_icons", "BEC-Dark.png"), size=QSize(48, 48)
+        os.path.join(MODULE_PATH, "assets", "app_icons", "BEC-General-App.png"), size=QSize(48, 48)
     )
     app.setWindowIcon(icon)
     main_window = BECGeneralApp()

bec_widgets/examples/jupyter_console/jupyter_console_window.py

@@ -2,6 +2,7 @@ import os
 
 import numpy as np
 import pyqtgraph as pg
+from bec_qthemes import material_icon
 from qtpy.QtCore import QSize
 from qtpy.QtGui import QIcon
 from qtpy.QtWidgets import (
@@ -200,10 +201,7 @@ if __name__ == "__main__":  # pragma: no cover
     app.setApplicationName("Jupyter Console")
     app.setApplicationDisplayName("Jupyter Console")
     apply_theme("dark")
-    icon = QIcon()
-    icon.addFile(
-        os.path.join(module_path, "assets", "app_icons", "terminal_icon.png"), size=QSize(48, 48)
-    )
+    icon = material_icon("terminal", color="#434343", filled=True)
     app.setWindowIcon(icon)
 
     bec_dispatcher = BECDispatcher()

bec_widgets/examples/plugin_example_pyside/tictactoeplugin.py

@@ -3,11 +3,11 @@
 import os
 
 from qtpy.QtDesigner import QDesignerCustomWidgetInterface
-from qtpy.QtGui import QIcon
 
 import bec_widgets
 from bec_widgets.examples.plugin_example_pyside.tictactoe import TicTacToe
 from bec_widgets.examples.plugin_example_pyside.tictactoetaskmenu import TicTacToeTaskMenuFactory
+from bec_widgets.utils.bec_designer import designer_material_icon
 
 DOM_XML = """
 <ui language='c++'>
@@ -46,8 +46,7 @@ class TicTacToePlugin(QDesignerCustomWidgetInterface):  # pragma: no cover
         return "Games"
 
     def icon(self):
-        icon_path = os.path.join(MODULE_PATH, "assets", "designer_icons", "games.png")
-        return QIcon(icon_path)
+        return designer_material_icon("sports_esports")
 
     def includeFile(self):
         return "tictactoe"

bec_widgets/qt_utils/toolbar.py

@@ -2,9 +2,11 @@
 import os
 from abc import ABC, abstractmethod
 from collections import defaultdict
+from typing import Literal
 
+from bec_qthemes._icon.material_icons import material_icon
 from qtpy.QtCore import QSize
-from qtpy.QtGui import QAction, QIcon
+from qtpy.QtGui import QAction, QColor, QIcon
 from qtpy.QtWidgets import QHBoxLayout, QLabel, QMenu, QToolBar, QToolButton, QWidget
 
 import bec_widgets
@@ -44,9 +46,7 @@ class SeparatorAction(ToolBarAction):
     """Separator action for the toolbar."""
 
     def add_to_toolbar(self, toolbar: QToolBar, target: QWidget):
-        self.separator = QToolButton()
-        self.separator.setFixedSize(2, 22)
-        toolbar.addWidget(self.separator)
+        toolbar.addSeparator()
 
 
 class IconAction(ToolBarAction):
@@ -70,6 +70,50 @@ class IconAction(ToolBarAction):
         toolbar.addAction(self.action)
 
 
+class MaterialIconAction:
+    """
+    Action with a Material icon for the toolbar.
+
+    Args:
+        icon_path (str, optional): The name of the Material icon. Defaults to None.
+        tooltip (bool, 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.
+    """
+
+    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,
+    ):
+        self.icon_name = icon_name
+        self.tooltip = tooltip
+        self.checkable = checkable
+        self.action = None
+        self.filled = filled
+        self.color = color
+
+    def add_to_toolbar(self, toolbar: QToolBar, target: QWidget):
+        icon = self.get_icon()
+        self.action = QAction(icon, self.tooltip, target)
+        self.action.setCheckable(self.checkable)
+        toolbar.addAction(self.action)
+
+    def get_icon(self):
+
+        icon = material_icon(
+            self.icon_name,
+            size=(20, 20),
+            convert_to_pixmap=False,
+            filled=self.filled,
+            color=self.color,
+        )
+        return icon
+
+
 class DeviceSelectionAction(ToolBarAction):
     """
     Action for selecting a device in a combobox.
@@ -98,6 +142,31 @@ class DeviceSelectionAction(ToolBarAction):
         self.device_combobox.setStyleSheet(f"QComboBox {{ background-color: {color}; }}")
 
 
+class WidgetAction(ToolBarAction):
+    """
+    Action for adding any widget to the toolbar.
+
+    Args:
+        label (str|None): The label for the widget.
+        widget (QWidget): The widget to be added to the toolbar.
+
+    """
+
+    def __init__(self, label: str | None = None, widget: QWidget = None):
+        super().__init__()
+        self.label = label
+        self.widget = widget
+
+    def add_to_toolbar(self, toolbar, target):
+        widget = QWidget()
+        layout = QHBoxLayout(widget)
+        if self.label is not None:
+            label = QLabel(f"{self.label}")
+            layout.addWidget(label)
+        layout.addWidget(self.widget)
+        toolbar.addWidget(widget)
+
+
 class ExpandableMenuAction(ToolBarAction):
     """
     Action for an expandable menu in the toolbar.
@@ -133,10 +202,12 @@ class ExpandableMenuAction(ToolBarAction):
         menu = QMenu(button)
         for action_id, action in self.actions.items():
             sub_action = QAction(action.tooltip, target)
-            if action.icon_path:
+            if hasattr(action, "icon_path"):
                 icon = QIcon()
                 icon.addFile(action.icon_path, size=QSize(20, 20))
                 sub_action.setIcon(icon)
+            elif hasattr(action, "get_icon"):
+                sub_action.setIcon(action.get_icon())
             sub_action.setCheckable(action.checkable)
             menu.addAction(sub_action)
             self.widgets[action_id] = sub_action
@@ -150,20 +221,13 @@ class ModularToolBar(QToolBar):
         parent (QWidget, optional): The parent widget of the toolbar. Defaults to None.
         actions (list[ToolBarAction], optional): A list of action creators to populate the toolbar. Defaults to None.
         target_widget (QWidget, optional): The widget that the actions will target. Defaults to None.
-        color (str, optional): The background color of the toolbar. Defaults to "black".
     """
 
-    def __init__(
-        self,
-        parent=None,
-        actions: dict | None = None,
-        target_widget=None,
-        color: str = "rgba(255, 255, 255, 0)",
-    ):
+    def __init__(self, parent=None, actions: dict | None = None, target_widget=None):
         super().__init__(parent)
 
         self.widgets = defaultdict(dict)
-        self.set_background_color(color)
+        self.set_background_color()
 
         if actions is not None and target_widget is not None:
             self.populate_toolbar(actions, target_widget)
@@ -180,9 +244,9 @@ class ModularToolBar(QToolBar):
             action.add_to_toolbar(self, target_widget)
             self.widgets[action_id] = action
 
-    def set_background_color(self, color: str):
-        self.setStyleSheet(f"QToolBar {{ background: {color}; }}")
+    def set_background_color(self):
         self.setIconSize(QSize(20, 20))
         self.setMovable(False)
         self.setFloatable(False)
         self.setContentsMargins(0, 0, 0, 0)
+        self.setStyleSheet("QToolBar { background-color: rgba(0, 0, 0, 0); border: none; }")

bec_widgets/utils/bec_designer.py

@@ -6,7 +6,9 @@ import sys
 import sysconfig
 from pathlib import Path
 
+from bec_qthemes import material_icon
 from qtpy import PYSIDE6
+from qtpy.QtGui import QIcon
 
 if PYSIDE6:
     from PySide6.scripts.pyside_tool import (
@@ -21,6 +23,19 @@ if PYSIDE6:
 import bec_widgets
 
 
+def designer_material_icon(icon_name: str) -> QIcon:
+    """
+    Create a QIcon for the BECDesigner with the given material icon name.
+
+    Args:
+        icon_name (str): The name of the material icon.
+
+    Returns:
+        QIcon: The QIcon for the material icon.
+    """
+    return QIcon(material_icon(icon_name, filled=True, convert_to_pixmap=True))
+
+
 def list_editable_packages() -> set[str]:
     """
     List all editable packages in the environment.

bec_widgets/utils/bec_dispatcher.py

@@ -125,7 +125,7 @@ class BECDispatcher:
         topics: Union[EndpointInfo, str, list[Union[EndpointInfo, str]]],
         **kwargs,
     ) -> None:
-        """Connect widget's pyqt slot, so that it is called on new pub/sub topic message.
+        """Connect widget's qt slot, so that it is called on new pub/sub topic message.
 
         Args:
             slot (Callable): A slot method/function that accepts two inputs: content and metadata of
@@ -138,6 +138,13 @@ class BECDispatcher:
         self._slots[slot].update(set(topics_str))
 
     def disconnect_slot(self, slot: Callable, topics: Union[str, list]):
+        """
+        Disconnect a slot from a topic.
+
+        Args:
+            slot(Callable): The slot to disconnect
+            topics(Union[str, list]): The topic(s) to disconnect from
+        """
         # find the right slot to disconnect from ;
         # slot callbacks are wrapped in QtThreadSafeCallback objects,
         # but the slot we receive here is the original callable
@@ -153,6 +160,12 @@ class BECDispatcher:
             del self._slots[connected_slot]
 
     def disconnect_topics(self, topics: Union[str, list]):
+        """
+        Disconnect all slots from a topic.
+
+        Args:
+            topics(Union[str, list]): The topic(s) to disconnect from
+        """
         self.client.connector.unregister(topics)
         topics_str, _ = self.client.connector._convert_endpointinfo(topics)
         for slot in list(self._slots.keys()):
@@ -162,4 +175,11 @@ class BECDispatcher:
                 del self._slots[slot]
 
     def disconnect_all(self, *args, **kwargs):
+        """
+        Disconnect all slots from all topics.
+
+        Args:
+            *args: Arbitrary positional arguments
+            **kwargs: Arbitrary keyword arguments
+        """
         self.disconnect_topics(self.client.connector._topics_cb)

bec_widgets/utils/bec_widget.py

@@ -1,19 +1,28 @@
-from qtpy.QtWidgets import QWidget
+from qtpy.QtWidgets import QApplication, QWidget
 
 from bec_widgets.utils.bec_connector import BECConnector, ConnectionConfig
+from bec_widgets.utils.colors import set_theme
 
 
 class BECWidget(BECConnector):
     """Mixin class for all BEC widgets, to handle cleanup"""
 
+    # The icon name is the name of the icon in the icon theme, typically a name taken
+    # from fonts.google.com/icons. Override this in subclasses to set the icon name.
+    ICON_NAME = "widgets"
+
     def __init__(self, client=None, config: ConnectionConfig = None, gui_id: str = None):
         if not isinstance(self, QWidget):
             raise RuntimeError(f"{repr(self)} is not a subclass of QWidget")
         super().__init__(client, config, gui_id)
 
+        # Set the theme to auto if it is not set yet
+        app = QApplication.instance()
+        if not hasattr(app, "theme"):
+            set_theme("dark")
+
     def cleanup(self):
         """Cleanup the widget."""
-        pass
 
     def closeEvent(self, event):
         self.rpc_register.remove_rpc(self)

bec_widgets/utils/colors.py

@@ -5,29 +5,71 @@ from typing import Literal
 import bec_qthemes
 import numpy as np
 import pyqtgraph as pg
+from bec_qthemes._os_appearance.listener import OSThemeSwitchListener
 from pydantic_core import PydanticCustomError
 from qtpy.QtGui import QColor
-from qtpy.QtWidgets import QApplication
-
-CURRENT_THEME = "dark"
+from qtpy.QtWidgets import QApplication, QPushButton, QToolButton
 
 
 def get_theme_palette():
-    return bec_qthemes.load_palette(CURRENT_THEME)
+    if QApplication.instance() is None or not hasattr(QApplication.instance(), "theme"):
+        theme = "dark"
+    else:
+        theme = QApplication.instance().theme["theme"]
+    return bec_qthemes.load_palette(theme)
+
+
+def set_theme(theme: Literal["dark", "light", "auto"]):
+    """
+    Set the theme for the application.
+
+    Args:
+        theme (Literal["dark", "light", "auto"]): The theme to set. "auto" will automatically switch between dark and light themes based on the system theme.
+    """
+    app = QApplication.instance()
+    bec_qthemes.setup_theme(theme)
+    pg.setConfigOption("background", "w" if app.theme["theme"] == "light" else "k")
+    app.theme_signal.theme_updated.emit(theme)
+    apply_theme(theme)
+
+    # pylint: disable=protected-access
+    if theme != "auto":
+        return
+
+    def callback():
+        app.theme["theme"] = listener._theme.lower()
+        app.theme_signal.theme_updated.emit(app.theme["theme"])
+        apply_theme(listener._theme.lower())
+
+    listener = OSThemeSwitchListener(callback)
+
+    app.installEventFilter(listener)
 
 
 def apply_theme(theme: Literal["dark", "light"]):
-    global CURRENT_THEME
-    CURRENT_THEME = theme
-
+    """
+    Apply the theme to all pyqtgraph widgets. Do not use this function directly. Use set_theme instead.
+    """
     app = QApplication.instance()
     # go through all pyqtgraph widgets and set background
     children = itertools.chain.from_iterable(
         top.findChildren(pg.GraphicsLayoutWidget) for top in app.topLevelWidgets()
     )
+    pg.setConfigOptions(foreground="d" if theme == "dark" else "k")
     for pg_widget in children:
         pg_widget.setBackground("k" if theme == "dark" else "w")
 
+    dark_mode_buttons = [
+        button
+        for button in app.topLevelWidgets()
+        if hasattr(button, "dark_mode_enabled")
+        and hasattr(button, "mode_button")
+        and isinstance(button.mode_button, (QPushButton, QToolButton))
+    ]
+
+    for button in dark_mode_buttons:
+        button.dark_mode_enabled = theme == "dark"
+        button.update_mode_button()
     # now define stylesheet according to theme and apply it
     style = bec_qthemes.load_stylesheet(theme)
     app.setStyleSheet(style)
@@ -81,8 +123,19 @@ class Colors:
         angles = Colors.golden_ratio(len(cmap_colors))
         color_selection = np.round(np.interp(angles, (-np.pi, np.pi), (0, len(cmap_colors))))
         colors = []
-        for ii in color_selection[:num]:
-            color = cmap_colors[int(ii)]
+        ii = 0
+        while len(colors) < num:
+            color_index = int(color_selection[ii])
+            color = cmap_colors[color_index]
+            app = QApplication.instance()
+            if hasattr(app, "theme") and app.theme["theme"] == "light":
+                background = 255
+            else:
+                background = 0
+            if np.abs(np.mean(color[:3] * 255) - background) < 50:
+                ii += 1
+                continue
+
             if format.upper() == "HEX":
                 colors.append(QColor.fromRgbF(*color).name())
             elif format.upper() == "RGB":
@@ -91,6 +144,7 @@ class Colors:
                 colors.append(QColor.fromRgbF(*color))
             else:
                 raise ValueError("Unsupported format. Please choose 'RGB', 'HEX', or 'QColor'.")
+            ii += 1
         return colors
 
     @staticmethod

bec_widgets/utils/container_utils.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import itertools
 from typing import Type
 

bec_widgets/utils/crosshair.py

@@ -1,12 +1,16 @@
+from collections import defaultdict
+
 import numpy as np
 import pyqtgraph as pg
 
 # from qtpy.QtCore import QObject, pyqtSignal
-from qtpy.QtCore import QObject
+from qtpy.QtCore import QObject, Qt
 from qtpy.QtCore import Signal as pyqtSignal
 
 
 class Crosshair(QObject):
+    positionChanged = pyqtSignal(tuple)
+    positionClicked = pyqtSignal(tuple)
     # Signal for 1D plot
     coordinatesChanged1D = pyqtSignal(tuple)
     coordinatesClicked1D = pyqtSignal(tuple)
@@ -26,10 +30,13 @@ class Crosshair(QObject):
         super().__init__(parent)
         self.is_log_y = None
         self.is_log_x = None
+        self.is_derivative = None
         self.plot_item = plot_item
         self.precision = precision
         self.v_line = pg.InfiniteLine(angle=90, movable=False)
+        self.v_line.skip_auto_range = True
         self.h_line = pg.InfiniteLine(angle=0, movable=False)
+        self.h_line.skip_auto_range = True
         self.plot_item.addItem(self.v_line, ignoreBounds=True)
         self.plot_item.addItem(self.h_line, ignoreBounds=True)
         self.proxy = pg.SignalProxy(
@@ -37,74 +44,75 @@ class Crosshair(QObject):
         )
         self.plot_item.scene().sigMouseClicked.connect(self.mouse_clicked)
 
+        self.plot_item.ctrl.derivativeCheck.checkStateChanged.connect(self.check_derivatives)
+        self.plot_item.ctrl.logXCheck.checkStateChanged.connect(self.check_log)
+        self.plot_item.ctrl.logYCheck.checkStateChanged.connect(self.check_log)
+
         # Initialize markers
-        self.marker_moved_1d = []
-        self.marker_clicked_1d = []
+        self.marker_moved_1d = {}
+        self.marker_clicked_1d = {}
         self.marker_2d = None
         self.update_markers()
 
     def update_markers(self):
         """Update the markers for the crosshair, creating new ones if necessary."""
 
-        # Clear existing markers
-        for marker in self.marker_moved_1d + self.marker_clicked_1d:
-            self.plot_item.removeItem(marker)
-        if self.marker_2d:
-            self.plot_item.removeItem(self.marker_2d)
-
         # Create new markers
-        self.marker_moved_1d = []
-        self.marker_clicked_1d = []
-        self.marker_2d = None
         for item in self.plot_item.items:
             if isinstance(item, pg.PlotDataItem):  # 1D plot
+                if item.name() in self.marker_moved_1d:
+                    continue
                 pen = item.opts["pen"]
                 color = pen.color() if hasattr(pen, "color") else pg.mkColor(pen)
                 marker_moved = pg.ScatterPlotItem(
                     size=10, pen=pg.mkPen(color), brush=pg.mkBrush(None)
                 )
-                marker_clicked = pg.ScatterPlotItem(
-                    size=10, pen=pg.mkPen(None), brush=pg.mkBrush(color)
-                )
-                self.marker_moved_1d.append(marker_moved)
+                marker_moved.skip_auto_range = True
+                self.marker_moved_1d[item.name()] = marker_moved
                 self.plot_item.addItem(marker_moved)
+
                 # Create glowing effect markers for clicked events
-                marker_clicked_list = []
                 for size, alpha in [(18, 64), (14, 128), (10, 255)]:
                     marker_clicked = pg.ScatterPlotItem(
                         size=size,
                         pen=pg.mkPen(None),
                         brush=pg.mkBrush(color.red(), color.green(), color.blue(), alpha),
                     )
-                    marker_clicked_list.append(marker_clicked)
+                    marker_clicked.skip_auto_range = True
+                    self.marker_clicked_1d[item.name()] = marker_clicked
                     self.plot_item.addItem(marker_clicked)
 
-                self.marker_clicked_1d.append(marker_clicked_list)
             elif isinstance(item, pg.ImageItem):  # 2D plot
+                if self.marker_2d is not None:
+                    continue
                 self.marker_2d = pg.ROI(
                     [0, 0], size=[1, 1], pen=pg.mkPen("r", width=2), movable=False
                 )
                 self.plot_item.addItem(self.marker_2d)
 
-    def snap_to_data(self, x, y) -> tuple:
+    def snap_to_data(self, x, y) -> tuple[defaultdict[list], defaultdict[list]]:
         """
         Finds the nearest data points to the given x and y coordinates.
 
         Args:
-            x: The x-coordinate
-            y: The y-coordinate
+            x: The x-coordinate of the mouse cursor
+            y: The y-coordinate of the mouse cursor
 
         Returns:
-            tuple: The nearest x and y values
+            tuple: x and y values snapped to the nearest data
         """
-        y_values_1d = []
-        x_values_1d = []
+        y_values = defaultdict(list)
+        x_values = defaultdict(list)
         image_2d = None
 
         # Iterate through items in the plot
         for item in self.plot_item.items:
             if isinstance(item, pg.PlotDataItem):  # 1D plot
-                x_data, y_data = item.xData, item.yData
+                name = item.name()
+                plot_data = item._getDisplayDataset()
+                if plot_data is None:
+                    continue
+                x_data, y_data = plot_data.x, plot_data.y
                 if x_data is not None and y_data is not None:
                     if self.is_log_x:
                         min_x_data = np.min(x_data[x_data > 0])
@@ -112,25 +120,25 @@ class Crosshair(QObject):
                         min_x_data = np.min(x_data)
                     max_x_data = np.max(x_data)
                     if x < min_x_data or x > max_x_data:
-                        return None, None
+                        y_values[name] = None
+                        x_values[name] = None
+                        continue
                     closest_x, closest_y = self.closest_x_y_value(x, x_data, y_data)
-                    y_values_1d.append(closest_y)
-                    x_values_1d.append(closest_x)
+                    y_values[name] = closest_y
+                    x_values[name] = closest_x
             elif isinstance(item, pg.ImageItem):  # 2D plot
+                name = item.config.monitor
                 image_2d = item.image
+                # clip the x and y values to the image dimensions to avoid out of bounds errors
+                y_values[name] = int(np.clip(y, 0, image_2d.shape[1] - 1))
+                x_values[name] = int(np.clip(x, 0, image_2d.shape[0] - 1))
 
-        # Handle 1D plot
-        if y_values_1d:
-            if all(v is None for v in x_values_1d) or all(v is None for v in y_values_1d):
+        if x_values and y_values:
+            if all(v is None for v in x_values.values()) or all(
+                v is None for v in y_values.values()
+            ):
                 return None, None
-            closest_x = min(x_values_1d, key=lambda xi: abs(xi - x))  # Snap x to closest data point
-            return closest_x, y_values_1d
-
-        # Handle 2D plot
-        if image_2d is not None:
-            x_idx = int(np.clip(x, 0, image_2d.shape[0] - 1))
-            y_idx = int(np.clip(y, 0, image_2d.shape[1] - 1))
-            return x_idx, y_idx
+            return x_values, y_values
 
         return None, None
 
@@ -156,8 +164,9 @@ class Crosshair(QObject):
         Args:
             event: The mouse moved event
         """
-        self.check_log()
         pos = event[0]
+        self.update_markers()
+        self.positionChanged.emit((pos.x(), pos.y()))
         if self.plot_item.vb.sceneBoundingRect().contains(pos):
             mouse_point = self.plot_item.vb.mapSceneToView(pos)
             self.v_line.setPos(mouse_point.x())
@@ -168,27 +177,34 @@ class Crosshair(QObject):
                 x = 10**x
             if self.is_log_y:
                 y = 10**y
-            x, y_values = self.snap_to_data(x, y)
+            x_snap_values, y_snap_values = self.snap_to_data(x, y)
+            if x_snap_values is None or y_snap_values is None:
+                return
+            if all(v is None for v in x_snap_values.values()) or all(
+                v is None for v in y_snap_values.values()
+            ):
+                # not sure how we got here, but just to be safe...
+                return
 
             for item in self.plot_item.items:
                 if isinstance(item, pg.PlotDataItem):
-                    if x is None or all(v is None for v in y_values):
-                        return
-                    coordinate_to_emit = (
-                        round(x, self.precision),
-                        [round(y_val, self.precision) for y_val in y_values],
-                    )
+                    name = item.name()
+                    x, y = x_snap_values[name], y_snap_values[name]
+                    if x is None or y is None:
+                        continue
+                    self.marker_moved_1d[name].setData([x], [y])
+                    coordinate_to_emit = (name, round(x, self.precision), round(y, self.precision))
                     self.coordinatesChanged1D.emit(coordinate_to_emit)
-                    for i, y_val in enumerate(y_values):
-                        self.marker_moved_1d[i].setData(
-                            [x if not self.is_log_x else np.log10(x)],
-                            [y_val if not self.is_log_y else np.log10(y_val)],
-                        )
                 elif isinstance(item, pg.ImageItem):
-                    if x is None or y_values is None:
-                        return
-                    coordinate_to_emit = (x, y_values)
+                    name = item.config.monitor
+                    x, y = x_snap_values[name], y_snap_values[name]
+                    if x is None or y is None:
+                        continue
+                    self.marker_2d.setPos([x, y])
+                    coordinate_to_emit = (name, x, y)
                     self.coordinatesChanged2D.emit(coordinate_to_emit)
+                else:
+                    continue
 
     def mouse_clicked(self, event):
         """Handles the mouse clicked event, updating the crosshair position and emitting signals.
@@ -196,40 +212,69 @@ class Crosshair(QObject):
         Args:
             event: The mouse clicked event
         """
-        self.check_log()
+
+        # we only accept left mouse clicks
+        if event.button() != Qt.MouseButton.LeftButton:
+            return
+        self.update_markers()
         if self.plot_item.vb.sceneBoundingRect().contains(event._scenePos):
             mouse_point = self.plot_item.vb.mapSceneToView(event._scenePos)
             x, y = mouse_point.x(), mouse_point.y()
+            self.positionClicked.emit((x, y))
 
             if self.is_log_x:
                 x = 10**x
             if self.is_log_y:
                 y = 10**y
-            x, y_values = self.snap_to_data(x, y)
+            x_snap_values, y_snap_values = self.snap_to_data(x, y)
+
+            if x_snap_values is None or y_snap_values is None:
+                return
+            if all(v is None for v in x_snap_values.values()) or all(
+                v is None for v in y_snap_values.values()
+            ):
+                # not sure how we got here, but just to be safe...
+                return
 
             for item in self.plot_item.items:
                 if isinstance(item, pg.PlotDataItem):
-                    if x is None or all(v is None for v in y_values):
-                        return
-                    coordinate_to_emit = (
-                        round(x, self.precision),
-                        [round(y_val, self.precision) for y_val in y_values],
-                    )
+                    name = item.name()
+                    x, y = x_snap_values[name], y_snap_values[name]
+                    if x is None or y is None:
+                        continue
+                    self.marker_clicked_1d[name].setData([x], [y])
+                    coordinate_to_emit = (name, round(x, self.precision), round(y, self.precision))
                     self.coordinatesClicked1D.emit(coordinate_to_emit)
-                    for i, y_val in enumerate(y_values):
-                        for marker in self.marker_clicked_1d[i]:
-                            marker.setData(
-                                [x if not self.is_log_x else np.log10(x)],
-                                [y_val if not self.is_log_y else np.log10(y_val)],
-                            )
                 elif isinstance(item, pg.ImageItem):
-                    if x is None or y_values is None:
-                        return
-                    coordinate_to_emit = (x, y_values)
+                    name = item.config.monitor
+                    x, y = x_snap_values[name], y_snap_values[name]
+                    if x is None or y is None:
+                        continue
+                    self.marker_2d.setPos([x, y])
+                    coordinate_to_emit = (name, x, y)
                     self.coordinatesClicked2D.emit(coordinate_to_emit)
-                    self.marker_2d.setPos([x, y_values])
+                else:
+                    continue
+
+    def clear_markers(self):
+        """Clears the markers from the plot."""
+        for marker in self.marker_moved_1d.values():
+            marker.clear()
+        for marker in self.marker_clicked_1d.values():
+            marker.clear()
 
     def check_log(self):
         """Checks if the x or y axis is in log scale and updates the internal state accordingly."""
         self.is_log_x = self.plot_item.ctrl.logXCheck.isChecked()
         self.is_log_y = self.plot_item.ctrl.logYCheck.isChecked()
+        self.clear_markers()
+
+    def check_derivatives(self):
+        """Checks if the derivatives are enabled and updates the internal state accordingly."""
+        self.is_derivative = self.plot_item.ctrl.derivativeCheck.isChecked()
+        self.clear_markers()
+
+    def cleanup(self):
+        self.v_line.deleteLater()
+        self.h_line.deleteLater()
+        self.clear_markers()

bec_widgets/utils/plugin_templates/plugin.template

@@ -2,8 +2,8 @@
 # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
 
 from qtpy.QtDesigner import QDesignerCustomWidgetInterface
-from qtpy.QtGui import QIcon
 
+from bec_widgets.utils.bec_designer import designer_material_icon
 {widget_import}
 
 DOM_XML = """
@@ -30,7 +30,7 @@ class {plugin_name_pascal}Plugin(QDesignerCustomWidgetInterface):  # pragma: no
         return ""
 
     def icon(self):
-        return QIcon()
+        return designer_material_icon({plugin_name_pascal}.ICON_NAME)
 
     def includeFile(self):
         return "{plugin_name_snake}"

bec_widgets/widgets/bec_queue/bec_queue.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from bec_lib.endpoints import MessageEndpoints
 from qtpy.QtCore import Qt, Slot
 from qtpy.QtWidgets import QHBoxLayout, QHeaderView, QTableWidget, QTableWidgetItem, QWidget
@@ -11,6 +13,8 @@ class BECQueue(BECWidget, QWidget):
     Widget to display the BEC queue.
     """
 
+    ICON_NAME = "edit_note"
+
     def __init__(
         self,
         parent: QWidget | None = None,

bec_widgets/widgets/bec_queue/bec_queue_plugin.py

@@ -3,9 +3,9 @@
 import os
 
 from qtpy.QtDesigner import QDesignerCustomWidgetInterface
-from qtpy.QtGui import QIcon
 
 import bec_widgets
+from bec_widgets.utils.bec_designer import designer_material_icon
 from bec_widgets.widgets.bec_queue.bec_queue import BECQueue
 
 DOM_XML = """
@@ -34,8 +34,7 @@ class BECQueuePlugin(QDesignerCustomWidgetInterface):  # pragma: no cover
         return "BEC Services"
 
     def icon(self):
-        icon_path = os.path.join(MODULE_PATH, "assets", "designer_icons", "device_line_edit.png")
-        return QIcon(icon_path)
+        return designer_material_icon(BECQueue.ICON_NAME)
 
     def includeFile(self):
         return "bec_queue"

bec_widgets/widgets/bec_status_box/bec_status_box.py

@@ -43,6 +43,8 @@ class BECServiceStatusMixin(QObject):
 
     services_update = Signal(dict, dict)
 
+    ICON_NAME = "dns"
+
     def __init__(self, parent, client: BECClient):
         super().__init__(parent)
         self.client = client

bec_widgets/widgets/bec_status_box/bec_status_box_plugin.py

@@ -3,9 +3,9 @@
 import os
 
 from qtpy.QtDesigner import QDesignerCustomWidgetInterface
-from qtpy.QtGui import QIcon
 
 import bec_widgets
+from bec_widgets.utils.bec_designer import designer_material_icon
 from bec_widgets.widgets.bec_status_box.bec_status_box import BECStatusBox
 
 DOM_XML = """
@@ -34,8 +34,7 @@ class BECStatusBoxPlugin(QDesignerCustomWidgetInterface):  # pragma: no cover
         return "BEC Services"
 
     def icon(self):
-        icon_path = os.path.join(MODULE_PATH, "assets", "designer_icons", "status.png")
-        return QIcon(icon_path)
+        return designer_material_icon(BECStatusBox.ICON_NAME)
 
     def includeFile(self):
         return "bec_status_box"

bec_widgets/widgets/button_abort/abort_button.pyproject

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

bec_widgets/widgets/button_abort/abort_button_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.button_abort.button_abort import AbortButton
+
+DOM_XML = """
+<ui language='c++'>
+    <widget class='AbortButton' name='abort_button'>
+    </widget>
+</ui>
+"""
+
+
+class AbortButtonPlugin(QDesignerCustomWidgetInterface):  # pragma: no cover
+    def __init__(self):
+        super().__init__()
+        self._form_editor = None
+
+    def createWidget(self, parent):
+        t = AbortButton(parent)
+        return t
+
+    def domXml(self):
+        return DOM_XML
+
+    def group(self):
+        return "BEC Buttons"
+
+    def icon(self):
+        return designer_material_icon(AbortButton.ICON_NAME)
+
+    def includeFile(self):
+        return "abort_button"
+
+    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 "AbortButton"
+
+    def toolTip(self):
+        return "A button that abort the scan."
+
+    def whatsThis(self):
+        return self.toolTip()

bec_widgets/widgets/button_abort/button_abort.py

@@ -0,0 +1,49 @@
+from bec_qthemes import material_icon
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QHBoxLayout, QPushButton, QToolButton, QWidget
+
+from bec_widgets.qt_utils.error_popups import SafeSlot
+from bec_widgets.utils.bec_widget import BECWidget
+
+
+class AbortButton(BECWidget, QWidget):
+    """A button that abort the scan."""
+
+    ICON_NAME = "cancel"
+
+    def __init__(self, parent=None, client=None, config=None, gui_id=None, toolbar=False):
+        super().__init__(client=client, config=config, gui_id=gui_id)
+        QWidget.__init__(self, parent=parent)
+
+        self.get_bec_shortcuts()
+
+        self.layout = QHBoxLayout(self)
+        self.layout.setSpacing(0)
+        self.layout.setContentsMargins(0, 0, 0, 0)
+        self.layout.setAlignment(Qt.AlignmentFlag.AlignVCenter)
+
+        if toolbar:
+            icon = material_icon("cancel", color="#666666", filled=True)
+            self.button = QToolButton(icon=icon)
+            self.button.triggered.connect(self.abort_scan)
+        else:
+            self.button = QPushButton()
+            self.button.setText("Abort")
+            self.button.setStyleSheet(
+                "background-color:  #666666; color: white; font-weight: bold; font-size: 12px;"
+            )
+            self.button.clicked.connect(self.abort_scan)
+
+        self.layout.addWidget(self.button)
+
+    @SafeSlot()
+    def abort_scan(
+        self,
+    ):  # , scan_id: str | None = None): #FIXME scan_id will be added when combining with Queue widget
+        """
+        Abort the scan.
+
+        Args:
+            scan_id(str|None): The scan id to abort. If None, the current scan will be aborted.
+        """
+        self.queue.request_scan_abortion()

bec_widgets/widgets/button_abort/register_abort_button.py

@@ -0,0 +1,15 @@
+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.button_abort.abort_button_plugin import AbortButtonPlugin
+
+    QPyDesignerCustomWidgetCollection.addCustomWidget(AbortButtonPlugin())
+
+
+if __name__ == "__main__":  # pragma: no cover
+    main()

bec_widgets/widgets/button_reset/button_reset.py

@@ -0,0 +1,42 @@
+from bec_qthemes import material_icon
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QHBoxLayout, QPushButton, QToolButton, QWidget
+
+from bec_widgets.qt_utils.error_popups import SafeSlot
+from bec_widgets.utils.bec_widget import BECWidget
+
+
+class ResetButton(BECWidget, QWidget):
+    """A button that reset the scan queue."""
+
+    ICON_NAME = "restart_alt"
+
+    def __init__(self, parent=None, client=None, config=None, gui_id=None, toolbar=False):
+        super().__init__(client=client, config=config, gui_id=gui_id)
+        QWidget.__init__(self, parent=parent)
+
+        self.get_bec_shortcuts()
+
+        self.layout = QHBoxLayout(self)
+        self.layout.setSpacing(0)
+        self.layout.setContentsMargins(0, 0, 0, 0)
+        self.layout.setAlignment(Qt.AlignmentFlag.AlignVCenter)
+
+        if toolbar:
+            icon = material_icon("restart_alt", color="#F19E39", filled=True)
+            self.button = QToolButton(icon=icon)
+            self.button.triggered.connect(self.reset_queue)
+        else:
+            self.button = QPushButton()
+            self.button.setText("Reset Queue")
+            self.button.setStyleSheet(
+                "background-color:  #F19E39; color: white; font-weight: bold; font-size: 12px;"
+            )
+            self.button.clicked.connect(self.reset_queue)
+
+        self.layout.addWidget(self.button)
+
+    @SafeSlot()
+    def reset_queue(self):
+        """Stop the scan."""
+        self.queue.request_queue_reset()

bec_widgets/widgets/button_reset/register_reset_button.py

@@ -0,0 +1,15 @@
+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.button_reset.reset_button_plugin import ResetButtonPlugin
+
+    QPyDesignerCustomWidgetCollection.addCustomWidget(ResetButtonPlugin())
+
+
+if __name__ == "__main__":  # pragma: no cover
+    main()

bec_widgets/widgets/button_reset/reset_button.pyproject

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

bec_widgets/widgets/button_reset/reset_button_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.button_reset.button_reset import ResetButton
+
+DOM_XML = """
+<ui language='c++'>
+    <widget class='ResetButton' name='reset_button'>
+    </widget>
+</ui>
+"""
+
+
+class ResetButtonPlugin(QDesignerCustomWidgetInterface):  # pragma: no cover
+    def __init__(self):
+        super().__init__()
+        self._form_editor = None
+
+    def createWidget(self, parent):
+        t = ResetButton(parent)
+        return t
+
+    def domXml(self):
+        return DOM_XML
+
+    def group(self):
+        return "BEC Buttons"
+
+    def icon(self):
+        return designer_material_icon(ResetButton.ICON_NAME)
+
+    def includeFile(self):
+        return "reset_button"
+
+    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 "ResetButton"
+
+    def toolTip(self):
+        return "A button that reset the scan queue."
+
+    def whatsThis(self):
+        return self.toolTip()

bec_widgets/widgets/button_resume/button_resume.py

@@ -0,0 +1,42 @@
+from bec_qthemes import material_icon
+from qtpy.QtCore import Qt
+from qtpy.QtWidgets import QHBoxLayout, QPushButton, QToolButton, QWidget
+
+from bec_widgets.qt_utils.error_popups import SafeSlot
+from bec_widgets.utils.bec_widget import BECWidget
+
+
+class ResumeButton(BECWidget, QWidget):
+    """A button that continue scan queue."""
+
+    ICON_NAME = "resume"
+
+    def __init__(self, parent=None, client=None, config=None, gui_id=None, toolbar=False):
+        super().__init__(client=client, config=config, gui_id=gui_id)
+        QWidget.__init__(self, parent=parent)
+
+        self.get_bec_shortcuts()
+
+        self.layout = QHBoxLayout(self)
+        self.layout.setSpacing(0)
+        self.layout.setContentsMargins(0, 0, 0, 0)
+        self.layout.setAlignment(Qt.AlignmentFlag.AlignVCenter)
+
+        if toolbar:
+            icon = material_icon("resume", color="#2793e8", filled=True)
+            self.button = QToolButton(icon=icon)
+            self.button.triggered.connect(self.continue_scan)
+        else:
+            self.button = QPushButton()
+            self.button.setText("Resume")
+            self.button.setStyleSheet(
+                "background-color:  #2793e8; color: white; font-weight: bold; font-size: 12px;"
+            )
+            self.button.clicked.connect(self.continue_scan)
+
+        self.layout.addWidget(self.button)
+
+    @SafeSlot()
+    def continue_scan(self):
+        """Stop the scan."""
+        self.queue.request_scan_continuation()

bec_widgets/widgets/button_resume/register_resume_button.py

@@ -0,0 +1,15 @@
+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.button_resume.resume_button_plugin import ResumeButtonPlugin
+
+    QPyDesignerCustomWidgetCollection.addCustomWidget(ResumeButtonPlugin())
+
+
+if __name__ == "__main__":  # pragma: no cover
+    main()

bec_widgets/widgets/button_resume/resume_button.pyproject

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

bec_widgets/widgets/button_resume/resume_button_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.button_resume.button_resume import ResumeButton
+
+DOM_XML = """
+<ui language='c++'>
+    <widget class='ResumeButton' name='resume_button'>
+    </widget>
+</ui>
+"""
+
+
+class ResumeButtonPlugin(QDesignerCustomWidgetInterface):  # pragma: no cover
+    def __init__(self):
+        super().__init__()
+        self._form_editor = None
+
+    def createWidget(self, parent):
+        t = ResumeButton(parent)
+        return t
+
+    def domXml(self):
+        return DOM_XML
+
+    def group(self):
+        return "BEC Buttons"
+
+    def icon(self):
+        return designer_material_icon(ResumeButton.ICON_NAME)
+
+    def includeFile(self):
+        return "resume_button"
+
+    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 "ResumeButton"
+
+    def toolTip(self):
+        return "A button that continue scan queue."
+
+    def whatsThis(self):
+        return self.toolTip()

bec_widgets/widgets/color_button/color_button.py

@@ -3,22 +3,52 @@ from __future__ import annotations
 from typing import Literal
 
 import pyqtgraph as pg
+from qtpy.QtCore import Qt, Signal
+from qtpy.QtWidgets import QHBoxLayout, QWidget
+
+from bec_widgets.qt_utils.error_popups import SafeSlot
 
 
-class ColorButton(pg.ColorButton):
+class ColorButton(QWidget):
     """
     A ColorButton that opens a dialog to select a color. Inherits from pyqtgraph.ColorButton.
     Patches event loop of the ColorDialog, if opened in another QDialog.
     """
 
+    color_selected = Signal(str)
+
+    ICON_NAME = "colors"
+
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
 
-    def selectColor(self):
-        self.origColor = self.color()
-        self.colorDialog.setCurrentColor(self.color())
-        self.colorDialog.open()
-        self.colorDialog.exec()
+        self.layout = QHBoxLayout(self)
+        self.layout.setSpacing(0)
+        self.layout.setContentsMargins(0, 0, 0, 0)
+        self.layout.setAlignment(Qt.AlignmentFlag.AlignVCenter)
+
+        self.button = pg.ColorButton()
+        self.button.setFlat(True)
+        self.button.clicked.connect(self.select_color)
+        self.layout.addWidget(self.button)
+
+    @SafeSlot()
+    def select_color(self):
+        self.origColor = self.button.color()
+        self.button.colorDialog.setCurrentColor(self.button.color())
+        self.button.colorDialog.open()
+        self.button.colorDialog.exec()
+        self.color_selected.emit(self.button.color().name())
+
+    @SafeSlot(str)
+    def set_color(self, color: tuple | str):
+        """
+        Set the color of the button.
+
+        Args:
+            color(tuple|str): The color to set.
+        """
+        self.button.setColor(color)
 
     def get_color(self, format: Literal["RGBA", "HEX"] = "RGBA") -> tuple | str:
         """
@@ -31,13 +61,13 @@ class ColorButton(pg.ColorButton):
             tuple|str: The color in the specified format.
         """
         if format == "RGBA":
-            return self.color().getRgb()
+            return self.button.color().getRgb()
         if format == "HEX":
-            return self.color().name()
+            return self.button.color().name()
 
     def cleanup(self):
         """
         Clean up the ColorButton.
         """
-        self.colorDialog.close()
-        self.colorDialog.deleteLater()
+        self.button.colorDialog.close()
+        self.button.colorDialog.deleteLater()

bec_widgets/widgets/color_button/color_button_plugin.py

@@ -1,9 +1,9 @@
 import os
 
 from qtpy.QtDesigner import QDesignerCustomWidgetInterface
-from qtpy.QtGui import QIcon
 
 import bec_widgets
+from bec_widgets.utils.bec_designer import designer_material_icon
 from bec_widgets.widgets.color_button.color_button import ColorButton
 
 DOM_XML = """
@@ -31,8 +31,7 @@ class ColorButtonPlugin(QDesignerCustomWidgetInterface):  # pragma: no cover
         return "BEC Buttons"
 
     def icon(self):
-        icon_path = os.path.join(MODULE_PATH, "assets", "designer_icons", "color_button.png")
-        return QIcon(icon_path)
+        return designer_material_icon(ColorButton.ICON_NAME)
 
     def includeFile(self):
         return "color_button"

bec_widgets/widgets/colormap_selector/colormap_selector.py

@@ -46,6 +46,7 @@ class ColormapSelector(QWidget):
     """
 
     colormap_changed_signal = Signal(str)
+    ICON_NAME = "palette"
 
     def __init__(self, parent=None, default_colormaps=None):
         super().__init__(parent=parent)

bec_widgets/widgets/colormap_selector/colormap_selector_plugin.py

@@ -3,9 +3,9 @@
 import os
 
 from qtpy.QtDesigner import QDesignerCustomWidgetInterface
-from qtpy.QtGui import QIcon
 
 import bec_widgets
+from bec_widgets.utils.bec_designer import designer_material_icon
 from bec_widgets.widgets.colormap_selector.colormap_selector import ColormapSelector
 
 DOM_XML = """
@@ -34,8 +34,7 @@ class ColormapSelectorPlugin(QDesignerCustomWidgetInterface):  # pragma: no cove
         return "BEC Buttons"
 
     def icon(self):
-        icon_path = os.path.join(MODULE_PATH, "assets", "designer_icons", "colormap_selector.png")
-        return QIcon(icon_path)
+        return designer_material_icon(ColormapSelector.ICON_NAME)
 
     def includeFile(self):
         return "colormap_selector"