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Api
Editor Classes
Widget
GetContext
chevron_left Editor Classes
class
Widget

Constructors

functionsWidget

Fields

crop_dinMouseClickcrop_dinMouseLeftPresscrop_dinMouseMiddlePresscrop_dinMouseMovecrop_dinMouseReleasecrop_dinMouseRightClickcrop_dinMouseRightPresscrop_dinOnPaintOverride

Properties

data_objectAcceptDropsdata_objectChildrendata_objectContentMarginsdata_objectContentRectdata_objectContextMenuEnableddata_objectCursordata_objectDebugModeEnableddata_objectDeleteOnClosedata_objectDpiScaledata_objectEnableddata_objectFixedHeightdata_objectFixedSizedata_objectFixedWidthdata_objectFocusModedata_objectFocusProxydata_objectHasMaximizeButtondata_objectHeightdata_objectHiddendata_objectHorizontalSizeModedata_objectIsActiveWindowdata_objectIsBeingDroppedOndata_objectIsDraggabledata_objectIsFocuseddata_objectIsFramelessWindowdata_objectIsMaximizeddata_objectIsMinimizeddata_objectIsPopupdata_objectIsPresseddata_objectIsTooltipdata_objectIsUnderMousedata_objectIsWindowdata_objectLayoutdata_objectLocalRectdata_objectMaximumHeightdata_objectMaximumSizedata_objectMaximumWidthdata_objectMinimumHeightdata_objectMinimumSizedata_objectMinimumWidthdata_objectMouseTrackingdata_objectNamedata_objectNoSystemBackgrounddata_objectParentdata_objectPixmapCursordata_objectPositiondata_objectProvidesDebugModedata_objectReadOnlydata_objectScreenGeometrydata_objectScreenPositiondata_objectScreenRectdata_objectShowWithoutActivatingdata_objectSizedata_objectStatusTipdata_objectToolTipdata_objectTranslucentBackgrounddata_objectTransparentForMouseEventsdata_objectUpdatesEnableddata_objectVerticalSizeModedata_objectVisibledata_objectWidthdata_objectWindowFlagsdata_objectWindowOpacitydata_objectWindowTitle

Methods

functionsAdjustSizefunctionsAlignToParentfunctionsBlurfunctionsChildValuesChangedfunctionsClearContextfunctionsClosefunctionsConstrainTofunctionsConstrainToScreenfunctionsDestroyChildrenfunctionsDisableWindowActivationlockDoLayoutfunctionsFocuslockFocusNextlockFocusPreviousfunctionsFromScreenfunctionsGetAncestorfunctionsGetContextfunctionsGetDescendantsfunctionsGetWindowfunctionsHidefunctionsIsAncestorOffunctionsIsDescendantOffunctionsIsModalfunctionsLowerfunctionsMakeMaximizedfunctionsMakeMinimizedfunctionsMakeSignalfunctionsMakeWindowedlockMinimumSizeHintlockOnBlurlockOnCloselockOnClosedlockOnContextMenulockOnDoubleClickfunctionsOnDragDropfunctionsOnDragHoverfunctionsOnDragLeavelockOnDragStartlockOnFocuslockOnKeyPresslockOnKeyReleaselockOnMouseClicklockOnMouseEnterlockOnMouseLeavelockOnMouseMovelockOnMousePresslockOnMouseReleasedlockOnMouseRightClicklockOnMouseWheellockOnMovedlockOnPaintlockOnResizelockOnShortcutPressedlockOnVisibilityChangedremove_circleOnWheelfunctionsPostKeyEventfunctionsRaisefunctionsRestoreGeometryfunctionsSaveGeometryfunctionsSetContentHashfunctionsSetContextfunctionsSetEffectOpacityfunctionsSetModalfunctionsSetSizeModefunctionsSetStylesfunctionsSetStylesheetFilefunctionsSetWindowIconfunctionsShowlockSignallockSignalValuesChangedlockSizeHintfunctionsToScreenfunctionsUpdatefunctionsUpdateGeometry
GetContext
Find a context on this widget. If not found, look at the parent. If not found, look at the parent. This is useful for passing information down to child widgets without any effort.
method
T GetContext (string key, T defaultIfMissing)

Parameters

NameTypeDescription
key string
defaultIfMissing = null T

Returns

TypeDescription
T
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