Here is a list of all functions with links to the classes they belong to:
- b -
- b() : KoLabTraits< _channels_type_ >
- back() : KisTransportControls
- backCompat_loadAudio() : KisKraLoader
- backedOptionData() : KisSmudgeLengthOptionModel
- background() : KColorScheme, KColorSchemePrivate, KoShape, KoSvgTextProperties, KoSvgTextShape, WGShadeSlider
- backgroundColor() : Document, KisHalftoneFilterConfiguration, KisPainter, KisScreentoneGeneratorConfiguration, KoCanvasResourceProvider, KoDualColorButton, View
- backgroundColorChanged() : KoDualColorButton
- backgroundFrameGenerationBlocked() : KisImageAnimationInterface
- backgroundOpacity() : KisCustomImageWidget, KisHalftoneFilterConfiguration, KisScreentoneGeneratorConfiguration
- BackgroundProperty() : KoSvgText::BackgroundProperty
- backspace_pressed() : krita.sceditor.widget.EditorView
- backtab_pressed() : krita.sceditor.widget.EditorView
- backupFile() : KisBackup, KisConfig
- BackupSuffixValidator() : BackupSuffixValidator
- backwardSignalBool() : KisAcyclicSignalConnector
- backwardSignalDouble() : KisAcyclicSignalConnector
- backwardSignalInt() : KisAcyclicSignalConnector
- backwardSignalKoColor() : KisAcyclicSignalConnector
- backwardSignalResourcePair() : KisAcyclicSignalConnector
- backwardSignalVariant() : KisAcyclicSignalConnector
- backwardSignalVoid() : KisAcyclicSignalConnector
- backwardSlotBool() : KisAcyclicSignalConnector
- backwardSlotDouble() : KisAcyclicSignalConnector
- backwardSlotInt() : KisAcyclicSignalConnector
- backwardSlotKoColor() : KisAcyclicSignalConnector
- backwardSlotResourcePair() : KisAcyclicSignalConnector
- backwardSlotVariant() : KisAcyclicSignalConnector
- backwardSlotVoid() : KisAcyclicSignalConnector
- backwardTransform() : KisPerspectiveTransformWorker
- bad() : KoStore
- bakedBrushData() : KisBrushOptionWidget
- bakedOptionData() : KisAutoBrushModel, KisCurveOptionModel, KisFilterOptionModel, KisPaintingModeOptionModel, KisPredefinedBrushModel, KisSmudgeOverlayModeOptionModel, KisTextureOptionModel, MaskingBrushModel
- bakeIntoParams() : KisAnimatedTransformMaskParamsHolder, KisAnimatedTransformParamsHolderInterface
- bakeShapePainter() : KoBakedShapeRenderer
- bakeVariableColors() : KoAbstractGradient, KoSegmentGradient, KoStopGradient
- balancingRatio() : KisUpdateScheduler
- balancingRatioOverride() : KisStroke, KisStrokesQueue, KisStrokeStrategy
- barList() : KDEPrivate::XmlData
- barPosition() : KisZoomableScrollBar
- barrierLock() : KisImage, KisUpdateScheduler
- BarrierUpdateData() : InplaceTransformStrokeStrategy::BarrierUpdateData, MoveStrokeStrategy::BarrierUpdateData
- baseArchName() : KisSupportedArchitectures
- baseCurveRange() : KisSensorData, MyPaintSensorDataWithRange
- BaseIterator() : KisForestDetail::BaseIterator< BaseClass, T, Tag, is_const >
- baseLength() : KisResourceItemChooserSync
- baseLengthChanged() : KisResourceItemChooser, KisResourceItemChooserSync
- baselineLine() : SvgInlineSizeHelper::InlineSizeInfo
- baselineLineLocal() : SvgInlineSizeHelper::InlineSizeInfo
- baselineShiftValue() : KoSvgTextPropertiesModel
- baselineShiftValueChanged() : KoSvgTextPropertiesModel
- BaseLut() : BaseLut< _FunctionT_, _OutputT_, _InputT_, _LutKeyT_ >
- BaseMeshNode() : KisBezierMeshDetails::BaseMeshNode
- baseNodeChangedCallback() : KisBaseNode, KisMask, KisNode
- baseNodeCollapsedChangedCallback() : KisBaseNode, KisNode
- baseNodeInvalidateAllFramesCallback() : KisBaseNode, KisNode
- baseNumFrames() : KisTimeBasedItemModel::Private
- basePreviewOpacity() : TransformTransactionProperties
- baseRadius() : StarShape
- basicSystemInfo() : KisUsageLogger
- basicSystemInformationReplacementText() : DlgBugInfo
- BasicXMLSyntaxHighlighter() : BasicXMLSyntaxHighlighter
- batchmode() : Document
- batchMode() : KisAsyncAnimationRenderDialogBase, KisImportExportFilter, KisImportExportManager
- batchmode() : Krita
- BatchMoveUpdateData() : BatchMoveUpdateData
- bcp47Tag() : LocaleHandler
- bcp47TagChanged() : LocaleHandler
- beforeFilterChanges() : KisTagFilterResourceProxyModel
- beforeText() : KoCssStylePreset
- begin() : KisAbstractInputAction, KisAlternateInvocationAction, KisCanvasOnlyAction, KisChangeFrameAction, KisChangePrimarySettingAction, KisChunk, KisForestDetail::Forest< T >, KisGammaExposureAction, KisLegacyCubicSpline< T_point, T >, KisMetaData::Store, KisOptimizedBrushOutline, KisPainter, KisPanAction, KisRotateCanvasAction, KisSelectLayerAction, KisToolInvocationAction, KisTouchGestureAction, KisZoomAction, KisZoomAndRotateAction
- begin_points() : boost::polygon::polygon_traits< QPolygon >
- beginAction() : KisOperation
- beginActionImpl() : KisAssistantTool, KisToolTransform
- beginAlternateAction() : KisAssistantTool, KisDynamicDelegatedTool< BaseClass >, KisLiquifyTransformStrategy, KisPathEnclosingProducer, KisSimplifiedActionPolicyStrategy, KisTool, KisToolBasicBrushBase, KisToolEncloseAndFill, KisToolFill, KisToolFreehand, KisToolLazyBrush, KisToolMove, KisToolMultihand, KisToolPaint, KisToolPath, KisToolPolylineBase, KisToolSelectBase< BaseClass >, KisToolTransform, KisTransformStrategyBase
- beginAlternateDoubleClickAction() : KisDynamicDelegatedTool< BaseClass >, KisTool, KisToolEncloseAndFill
- beginAnnotations() : KisImage
- beginCanvasRotation() : KisCanvasController
- beginClockIteration() : KisTileDataStore
- beginCommand() : KisAnimCurvesModel
- beginControlPoints() : KisBezierMeshDetails::Mesh< NodeArg, PatchArg >
- beginDrag() : KisDraggableToolButton
- beginExternalResourceImport() : KisAllResourcesModel, KisResourceLocator
- beginExternalResourceRemove() : KisAllResourcesModel, KisResourceLocator
- beginFilling() : KisToolFill
- beginImpl() : KisForestDetail::Forest< T >
- beginInsertRow() : __CategoriesSignalsBase
- beginIteration() : AggressiveSwapStrategy, KisTileDataStore, SoftSwapStrategy
- beginMacro() : KisDocumentUndoStore, KisDumbUndoStore, KisLegacyUndoAdapter, KisMacroBasedUndoStore, KisNodeCommandsAdapter, KisSurrogateUndoAdapter, KisSurrogateUndoStore, KisUndoAdapter, KisUndoStore, KUndo2QStack
- beginMoveSelectionInteraction() : KisToolSelectBase< BaseClass >
- beginPan() : KisScratchPad
- beginPatches() : KisBezierMeshDetails::Mesh< NodeArg, PatchArg >
- beginPrimaryAction() : KisAssistantTool, KisDelegatedSelectPathWrapper, KisDynamicDelegatedTool< BaseClass >, KisFreeTransformStrategy, KisLiquifyTransformStrategy, KisMeshTransformStrategy, KisPathEnclosingProducer, KisPerspectiveTransformStrategy, KisSimplifiedActionPolicyStrategy, KisTool, KisToolBasicBrushBase, KisToolColorSampler, KisToolCrop, KisToolDyna, KisToolEncloseAndFill, KisToolFill, KisToolFreehand, KisToolGradient, KisToolLazyBrush, KisToolLine, KisToolMeasure, KisToolMove, KisToolMultihand, KisToolOutlineBase, KisToolPan, KisToolPath, KisToolPencil, KisToolPolylineBase, KisToolRectangleBase, KisToolSelectBase< BaseClass >, KisToolSelectContiguous, KisToolSelectMagnetic, KisToolSelectSimilar, KisToolSmartPatch, KisToolTransform, KisTransformStrategyBase, KisWarpTransformStrategy
- beginPrimaryDoubleClickAction() : KisDelegatedSelectPathWrapper, KisDynamicDelegatedTool< BaseClass >, KisPathEnclosingProducer, KisTool, KisToolCrop, KisToolPath, KisToolPolylineBase
- beginRemoveRow() : __CategoriesSignalsBase
- beginReverseIteration() : KisTileDataStore
- beginRotation() : KisCoordinatesConverter
- beginSegments() : KisBezierMeshDetails::Mesh< NodeArg, PatchArg >
- beginSelectInteraction() : KisToolSelectBase< BaseClass >
- beginShape() : __KisToolSelectPathLocalTool, KisBrushEnclosingProducer, KisEllipseEnclosingProducer, KisLassoEnclosingProducer, KisPathEnclosingProducer, KisRectangleEnclosingProducer, KisToolPathLocalTool, KisToolSelectElliptical, KisToolSelectOutline, KisToolSelectPolygonal, KisToolSelectRectangular, KisToolShape, KoCreatePathTool
- beginStroke() : KisScratchPad
- beginTableMigration() : Leapfrog< Map >
- beginTableMigrationToSize() : Leapfrog< Map >
- beginTransaction() : KisColorSmudgeInterstrokeData, KisInterstrokeData, KisOverlayPaintDeviceWrapper, KisPainter
- beginXMLPlug() : KisKXMLGUIClient
- belongsToIsolatedGroup() : KisBaseNode, KisNodeModel
- benchmarkAlpha() : KoColorSpacesBenchmark
- benchmarkAlpha2() : KoColorSpacesBenchmark
- benchmarkAlpha2_data() : KoColorSpacesBenchmark
- benchmarkAlpha_data() : KoColorSpacesBenchmark
- benchmarkCompositeAlphaDarkenCreamy() : KoCompositeOpsBenchmark
- benchmarkCompositeAlphaDarkenHard() : KoCompositeOpsBenchmark
- benchmarkCompositeOver() : KoCompositeOpsBenchmark
- benchmarkSetAlpha() : KoColorSpacesBenchmark
- benchmarkSetAlpha2() : KoColorSpacesBenchmark
- benchmarkSetAlpha2_data() : KoColorSpacesBenchmark
- benchmarkSetAlpha2IndividualCall() : KoColorSpacesBenchmark
- benchmarkSetAlpha2IndividualCall_data() : KoColorSpacesBenchmark
- benchmarkSetAlpha_data() : KoColorSpacesBenchmark
- benchmarkSetAlphaIndividualCall() : KoColorSpacesBenchmark
- benchmarkSetAlphaIndividualCall_data() : KoColorSpacesBenchmark
- bestArch() : KisSupportedArchitectures
- bestArchName() : KisSupportedArchitectures
- bestCutOffHeight() : KisHistogramPainter::Private
- bestMatch() : KisResourcesInterface::ResourceSourceAdapter, KisResourcesInterface::TypedResourceSourceAdapter< T >
- bestMatchLoadResult() : KisResourcesInterface::ResourceSourceAdapter, KisResourcesInterface::TypedResourceSourceAdapter< T >
- bestPathToDot() : KoColorConversionSystem
- BevelAndEmboss() : BevelAndEmboss
- bevelAndEmboss() : KisPSDLayerStyle
- BevelEmbossRectCalculator() : BevelEmbossRectCalculator
- BezierSegment() : KisBezierUtils::BezierSegment
- bgColor() : KisCanvasResourceProvider, KisFavoriteResourceManager
- biasedLine() : KisCIETongueWidget, KisToneCurveWidget
- biasedText() : KisCIETongueWidget, KisToneCurveWidget
- biggestAxis() : VBox
- BilinearWrapper() : BilinearWrapper
- bind_second() : PyKrita::version_checker
- bindToActiveTexture() : KisTextureTile
- bindToMemberFunction() : KisSynchronizedConnection< Args >
- bitBlt() : KisDataManager, KisPainter, KisTiledDataManager, KoColorSpace
- bitBltImpl() : KisPainter, KisTiledDataManager
- bitBltOldData() : KisDataManager, KisPainter, KisTiledDataManager
- bitBltRough() : KisDataManager, KisTiledDataManager
- bitBltRoughImpl() : KisTiledDataManager
- bitBltRoughOldData() : KisDataManager, KisTiledDataManager
- bitBltWithFixedSelection() : KisPainter
- bk_max_flow() : boost::detail::bk_max_flow< Graph, EdgeCapacityMap, ResidualCapacityEdgeMap, ReverseEdgeMap, PredecessorMap, ColorMap, DistanceMap, IndexMap >
- blackPoint() : BlackWhitePointChooser, KisInputLevelsSlider
- blackPointChanged() : KisInputLevelsSlider
- BlackWhitePointChooser() : BlackWhitePointChooser
- blankCursor() : KisCursor
- blend() : KoColorSpaceMaths< _T, _Tdst >
- blendAverageOpacity() : KisPainter
- blendBrush() : KisColorSmudgeStrategyBase
- BlendColorModePolicy() : BlendColorModePolicy
- blendInBackgroundWithDulling() : KisColorSmudgeStrategyBase
- blendInBackgroundWithSmearing() : KisColorSmudgeStrategyBase
- blendInColorRate() : KisColorSmudgeStrategyBase::DabColoringStrategy, KisColorSmudgeStrategyBase::DabColoringStrategyMask, KisColorSmudgeStrategyBase::DabColoringStrategyStamp
- blendInFusedBackgroundAndColorRateWithDulling() : KisColorSmudgeStrategyBase::DabColoringStrategy, KisColorSmudgeStrategyBase::DabColoringStrategyMask, KisColorSmudgeStrategyBase::DabColoringStrategyStamp
- blendingMode() : Node
- blendingModeToString() : KisQmicSimpleConvertor
- BlendingOptions() : BlendingOptions
- blendMode() : psd_layer_effects_shadow_base
- blendSourceOver() : RecorderWriter::Private
- blinkCursor() : SvgTextCursor
- blockBackgroundFrameGeneration() : KisImageAnimationInterface
- blockChildSignals() : KoStrokeConfigWidget
- blockFilter() : GlyphPaletteProxyModel
- blockFilterChanged() : GlyphPaletteProxyModel
- blockForUCS() : KoUnicodeBlockDataFactory
- blockFrameInvalidation() : KisImageAnimationInterface
- blockIfImageIsBusy() : KisDelayedSaveDialog
- blockLabels() : GlyphPaletteProxyModel
- blockLabelsChanged() : GlyphPaletteProxyModel
- blockMouseEvents() : KisInputManager::Private
- blockNotifications() : KisToolTransformConfigWidget
- blockObjects() : KisSignalsBlocker
- blocks() : KoFontGlyphModel
- blockSwapping() : KisTile, KisTileData
- BlockUILodSync() : KisSuspendProjectionUpdatesStrokeStrategy::Private::BlockUILodSync
- blockUiSlots() : KisToolTransformConfigWidget
- blockUntilOperationsFinished() : KisTool, KisViewManager
- blockUntilOperationsFinishedForced() : KisTool, KisViewManager
- blockUntilOperationsFinishedImpl() : KisViewManager::KisViewManagerPrivate
- blockUpdates() : KisImage, KisUpdateScheduler, KisUpdatesFacade
- bltFixed() : KisPainter
- bltFixedWithFixedSelection() : KisPainter
- blue() : KisColorimetryUtils::Colorimetry, KoBgrTraits< _channels_type_ >, KoRgbTraits< _channels_type_ >
- blur() : KoShapeShadow
- BlurFilterPlugin() : BlurFilterPlugin
- blurShadow() : KoShapeShadow
- bookmarkedConfigurationManager() : KisBookmarkedConfigurationsModel
- bookmarkManager() : KisBaseProcessor
- boolProperty() : KoProperties
- boolResource() : KoCanvasResourceProvider, KoDocumentResourceManager, KoResourceManager
- bootstrapFinished() : KisCanvas2
- border() : KisNodeViewColorScheme, Selection
- borderColor() : KisCanvasWidgetBase, KisOpenGLCanvas2::CanvasBridge, KisOpenGLCanvasRenderer, KisOpenGLCanvasRenderer::CanvasBridge
- borderConditionX() : KisBSplines::KisBSpline2D, KisBSplines::KisNUBSpline2D
- borderConditionY() : KisBSplines::KisBSpline2D, KisBSplines::KisNUBSpline2D
- borderLineRect() : KisToolCrop
- BorderSelectionOperation() : BorderSelectionOperation
- borrowDocker() : KisDockerHud
- borrowOrReturnDocker() : KisDockerHud
- borrowWorkspace() : KisMainWindow
- bottomControlRelative() : KisBezierMeshDetails::BaseMeshNode
- bottomLeft() : KisPaintingAssistant, KisWrappedRect
- bottomMiddle() : KisPaintingAssistant
- bottomRight() : KisBSplines::KisBSpline2D, KisBSplines::KisNUBSpline2D, KisPaintingAssistant, KisWrappedRect
- bottomSegment() : KisBezierMeshDetails::Mesh< NodeArg, PatchArg >::control_point_iterator_impl< is_const >
- boundFunc() : WGConfig::NumericSetting< T >
- boundingBox() : KisSnapConfig, KoRTree< T >::Node, Shape
- BoundingBoxSnapStrategy() : BoundingBoxSnapStrategy
- boundingImageRect() : KisReferenceImagesLayer
- boundingRect() : ConcentricEllipseAssistant, Ellipse, EllipseAssistant, FisheyePointAssistant, KisEqualizerButton::Private, KisEqualizerSlider::Private, KisNodeShape, KisOptimizedBrushOutline, KisPaintingAssistant, KisRectsGrid, KisRegion, KisToolCrop, KisToolMeasure, KoMarker, KoPathPoint, KoPathSegment, KoPathShape, KoPathToolHandle, KoSelection, KoShape, KoShapeGroup, KoShapeLayer, KoSnapGuide, KoSvgTextShape, ParameterHandle, PerspectiveEllipseAssistant, PointHandle, SvgInlineSizeHelper::InlineSizeInfo, SvgMeshArray, SvgMeshGradient, SvgMeshPatch
- boundingRectRaw() : SvgInlineSizeHelper::InlineSizeInfo
- bounds() : Channel, Document, KisDefaultBounds, KisDefaultBoundsBase, KisDefaultBoundsNodeWrapper, KisFixedPaintDevice, KisImage, KisReferenceImagesDecoration::Private::Buffer, KisScratchPadDefaultBounds, KisSelectionDefaultBounds, KisSelectionEmptyBounds, KisUpdatesFacade, KisWrapAroundBoundsWrapper, Node, ThumbnailBounds
- boundsRotation() : ToolTransformArgs
- boundsRotationAllowed() : TransformTransactionProperties
- breakAfter() : KoPathShape
- breakAtPoint() : KoPathTool
- breakAtSegment() : KoPathTool
- breakAtSelection() : KoPathTool
- brightness() : KisScreentoneGeneratorConfiguration
- brightnessAdjustment() : KisColorfulBrush
- BrightnessContrast() : KisScreentoneBrightnessContrastFunctions::BrightnessContrast
- brightnessSettingsIsEnabled() : KDcrawIface::DcrawSettingsWidget
- Bristle() : Bristle
- brokenByRecursion() : KisShortcutMatcher::RecursionGuard
- brush() : BrushReader, BrushWriter, KisAutoBrushWidget, KisBrushBasedPaintopOptionWidget, KisBrushBasedPaintOpSettings, KisBrushOptionProperties, KisBrushOptionWidget, KisBrushSelectionWidget, KisCustomBrushWidget, KisMyPaintPaintOpPreset, KoColorBackground, KStatefulBrush, StateEffects
- brushApplication() : KisBrush, KisBrushOptionProperties
- brushByName() : KisAbrBrushCollection
- brushEditorShown() : KisPaintOpPresetsEditor
- brushes() : KisAbrBrushCollection, KisBrushesPipe< BrushType >, KisImagePipeBrush
- brushesMap() : KisAbrBrushCollection
- BrushHudDock() : BrushHudDock
- BrushHudDockerDockFactory() : BrushHudDockerDockFactory
- BrushHudDockerPlugin() : BrushHudDockerPlugin
- brushHudSetting() : KisConfig
- brushIndex() : KisBrush, KisImagePipeBrush, KisTextBrush
- brushOptionWidget() : KisBrushBasedPaintopOptionWidget
- brushOutline() : KisBrushBasedPaintOpSettings, KisDeformPaintOpSettings, KisDuplicateOpSettings, KisExperimentPaintOpSettings, KisGridPaintOpSettings, KisHairyPaintOpSettings, KisLiquifyPaintHelper, KisLiquifyPaintop, KisMyPaintOpSettings, KisPaintOpSettings, KisRoundMarkerOpSettings, KisSketchPaintOpSettings, KisSprayPaintOpSettings, KisToolSmartPatch
- brushOutlineImpl() : KisBrushBasedPaintOpSettings
- brushOutlineToggled() : KisViewManager
- BrushPipeSelectionModeHelper() : BrushPipeSelectionModeHelper
- BrushReader() : BrushReader
- brushRotation() : KisCanvasResourceProvider, View
- brushServer() : KisBrushServerProvider
- brushSize() : View
- brushTipImage() : KisAbrBrush, KisBrush, KisColorfulBrush
- brushType() : KisBrush
- BrushWriter() : BrushWriter
- bubblePreset() : PresetHistoryDock
- buddyDragDistance() : KisFreehandStrokeInfo
- BufferBinder() : KisOpenGLBufferCircularStorage::BufferBinder
- BugInfo() : BugInfo
- build() : KisKXMLGUI::BuildHelper
- buildAnimation() : CSVLoader, CSVSaver
- buildDefaultUnitManager() : KisSpinBoxUnitManagerFactory
- buildDocument() : SvgParser
- buildDurationString() : StoryboardDockerDock
- builderClient() : KisKXMLGUIBuilder
- buildFile() : EXRConverter, JP2Converter, KisJPEGConverter, KisPNGConverter, KraConverter, OraConverter, PSDSaver, QMLConverter
- BuildHelper() : KisKXMLGUI::BuildHelper
- buildImage() : EXRConverter, JP2Converter, KisJPEGConverter, KisPNGConverter, KraConverter, OraConverter, PSDLoader
- buildItems() : KisCmbIDList
- buildPreviewDevice() : KisTransformMask
- buildProjectionUpToNode() : KisLayer
- buildSourcePreviewDevice() : KisTransformMask
- BuildState() : KisKXMLGUI::BuildState
- buildUnitManager() : KisDocumentAwareSpinBoxUnitManagerBuilder, KisSpinBoxUnitManagerBuilder
- buildUpdateInfo() : KisOpenGLUpdateInfoBuilder
- bumpmap_vals_t() : bumpmap_vals_t
- bundleName() : PageMetadataInfo
- BundleTagIterator() : BundleTagIterator
- burnKeyframe() : KisPaintDevice
- busyProgressIndicator() : KisNode
- button() : KisOptionButtonStrip, KisTheme, KoDialog, KoPointerEvent
- buttonChanged() : KisTheme
- buttonClick() : photobash_images.photobash_images_docker.PhotobashDocker
- buttonClicked() : KoDialog
- buttonData() : KisSelectionActionsPanel::Private
- buttonGroupId() : KoToolAction
- buttonIcon() : KoDialog
- buttonIndexToAction() : KisSelectionOptions::Private
- buttonIndexToMode() : KisSelectionOptions::Private
- buttonIndexToReferenceLayers() : KisSelectionOptions::Private
- buttonPressed() : KisShortcutMatcher
- buttonReleased() : KisShortcutMatcher, KoAspectButton
- buttons() : KisInputButton, KisKeyInputEditor, KisMouseInputEditor, KisOptionButtonStrip, KisShortcutConfiguration, KoPointerEvent
- buttonsInputToText() : KisShortcutConfiguration
- buttonSize() : KisColorLabelSelectorWidget, SectionLayout
- buttonsSizeChanged() : workflow_buttons.buttons_settings_dialog.ButtonsSettingsDialog
- buttonsToText() : KisShortcutConfiguration
- buttonText() : KoDialog
- buttonToggled() : KisColorLabelSelectorWidget, KisOptionButtonStrip
- buttonToolTip() : KoDialog
- buttonWhatsThis() : KoDialog
- buttonWrapEnabled() : KisColorLabelSelectorWidget