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class="menu__link" tabindex="0" href="/docs/api/generated/classes/qwindow">QWindow</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/api/generated/classes/stylesheet">StyleSheet</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/api/generated/classes/wrappercache">WrapperCache</a></li><li class="menu__list-item"><a class="menu__link" tabindex="0" href="/docs/api/generated/classes/yogawidget">YogaWidget</a></li></ul></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#!">Enums</a><ul class="menu__list"><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/acceptmode">AcceptMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/alignmentflag">AlignmentFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/anchorpoint">AnchorPoint</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/applicationattribute">ApplicationAttribute</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/applicationstate">ApplicationState</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/arrowtype">ArrowType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/aspectratiomode">AspectRatioMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/autoformattingflag">AutoFormattingFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/axis">Axis</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/bgmode">BGMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/blurhint">BlurHint</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/brushstyle">BrushStyle</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/buttonposition">ButtonPosition</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/buttonrole">ButtonRole</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/buttonsymbols">ButtonSymbols</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/cachemode">CacheMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/casesensitivity">CaseSensitivity</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/checkstate">CheckState</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/checksumtype">ChecksumType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/clipoperation">ClipOperation</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/colordialogoption">ColorDialogOption</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/colorgroup">ColorGroup</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/colorrole">ColorRole</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/componentformattingoption">ComponentFormattingOption</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/compositionmode">CompositionMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/connectiontype">ConnectionType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/contextmenupolicy">ContextMenuPolicy</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/coordinatesystem">CoordinateSystem</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/corner">Corner</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/correctionmode">CorrectionMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/cursormovestyle">CursorMoveStyle</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/cursorshape">CursorShape</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/dateformat">DateFormat</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/dayofweek">DayOfWeek</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/dialogcode">DialogCode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/dialoglabel">DialogLabel</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/direction">Direction</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/dockwidgetarea">DockWidgetArea</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/dragdropmode">DragDropMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/dropaction">DropAction</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/echomode">EchoMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/edge">Edge</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/edittrigger">EditTrigger</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/enterkeytype">EnterKeyType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/eventpriority">EventPriority</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/filemode">FileMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/fillrule">FillRule</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/findchildoption">FindChildOption</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/flow">Flow</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/focuspolicy">FocusPolicy</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/focusreason">FocusReason</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/fontdialogoption">FontDialogOption</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/gestureflag">GestureFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/gesturestate">GestureState</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/gesturetype">GestureType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/globalcolor">GlobalColor</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/hittestaccuracy">HitTestAccuracy</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/horizontalheaderformat">HorizontalHeaderFormat</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/imageconversionflag">ImageConversionFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/imagereadererror">ImageReaderError</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/inputdialogoptions">InputDialogOptions</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/inputmethodhint">InputMethodHint</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/inputmethodquery">InputMethodQuery</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/inputmode">InputMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/insertpolicy">InsertPolicy</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/itemdatarole">ItemDataRole</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/itemflag">ItemFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/itemselectionmode">ItemSelectionMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/itemselectionoperation">ItemSelectionOperation</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/key">Key</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/keyboardmodifier">KeyboardModifier</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/layoutdirection">LayoutDirection</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/layoutmode">LayoutMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/linewrapmode">LineWrapMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/listviewmode">ListViewMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/maskmode">MaskMode</a></li><li 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href="/docs/api/generated/enums/moviestate">MovieState</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/nativegesturetype">NativeGestureType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/navigationmode">NavigationMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/option">Option</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/orientation">Orientation</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/parsingmode">ParsingMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/pencapstyle">PenCapStyle</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/penstyle">PenStyle</a></li><li class="menu__list-item"><a 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class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qiconmode">QIconMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qiconstate">QIconState</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qimageformat">QImageFormat</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qimageinvertmode">QImageInvertMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qmessageboxicon">QMessageBoxIcon</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qprogressbardirection">QProgressBarDirection</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qsettingsformat">QSettingsFormat</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qsettingsscope">QSettingsScope</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qsizepolicypolicy">QSizePolicyPolicy</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qsizepolicypolicyflag">QSizePolicyPolicyFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qstylepixelmetric">QStylePixelMetric</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qsystemtrayiconactivationreason">QSystemTrayIconActivationReason</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qtexteditlinewrapmode">QTextEditLineWrapMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/qtextoptionwrapmode">QTextOptionWrapMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/renderhint">RenderHint</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/resizemode">ResizeMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/screenorientation">ScreenOrientation</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/scrollbarpolicy">ScrollBarPolicy</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/scrollhint">ScrollHint</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/scrollmode">ScrollMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/scrollphase">ScrollPhase</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/segmentstyle">SegmentStyle</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/selectionbehavior">SelectionBehavior</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/selectionflag">SelectionFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/selectionmode">SelectionMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/sequenceformat">SequenceFormat</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/sequencematch">SequenceMatch</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/shadow">Shadow</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/shape">Shape</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/shortcutcontext">ShortcutContext</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/sizeadjustpolicy">SizeAdjustPolicy</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/sizeconstraint">SizeConstraint</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/sizehint">SizeHint</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/sizemode">SizeMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/slideraction">SliderAction</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/sortorder">SortOrder</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/steptype">StepType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/systemfont">SystemFont</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/tabbarshape">TabBarShape</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/tabfocusbehavior">TabFocusBehavior</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/tabposition">TabPosition</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/tabletdevice">TabletDevice</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/textelidemode">TextElideMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/textflag">TextFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/textformat">TextFormat</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/textinteractionflag">TextInteractionFlag</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/tickposition">TickPosition</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/tilerule">TileRule</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/timespec">TimeSpec</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/timertype">TimerType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/toolbararea">ToolBarArea</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/toolbuttonpopupmode">ToolButtonPopupMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/toolbuttonstyle">ToolButtonStyle</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/touchpointstate">TouchPointState</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/transformationmode">TransformationMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/uieffect">UIEffect</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/urlformattingoption">UrlFormattingOption</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/userinputresolutionoption">UserInputResolutionOption</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/verticalheaderformat">VerticalHeaderFormat</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/viewmode">ViewMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/visibility">Visibility</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/whitespacemode">WhiteSpaceMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/widgetattribute">WidgetAttribute</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/widgeteventtypes">WidgetEventTypes</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/windowframesection">WindowFrameSection</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/windowmodality">WindowModality</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/windowstate">WindowState</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/windowtype">WindowType</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/wrapmode">WrapMode</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/enums/writingsystem">WritingSystem</a></li></ul></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#!">Interfaces</a><ul class="menu__list"><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/eventlisteneroptions">EventListenerOptions</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/margins">Margins</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qabstractbuttonsignals">QAbstractButtonSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qabstractitemviewsignals">QAbstractItemViewSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qabstractslidersignals">QAbstractSliderSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qabstractspinboxsignals">QAbstractSpinBoxSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qactionsignals">QActionSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qapplicationsignals">QApplicationSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qbuttongroupsignals">QButtonGroupSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qcalendarwidgetsignals">QCalendarWidgetSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qcheckboxsignals">QCheckBoxSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qclipboardsignals">QClipboardSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qcolordialogsignals">QColorDialogSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qcomboboxsignals">QComboBoxSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qdatetimeeditsignals">QDateTimeEditSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qdialogsignals">QDialogSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qdoublespinboxsignals">QDoubleSpinBoxSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qfiledialogsignals">QFileDialogSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qfontdialogsignals">QFontDialogSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qgraphicsblureffectsignals">QGraphicsBlurEffectSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qgraphicsdropshadoweffectsignals">QGraphicsDropShadowEffectSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qgraphicseffectsignals">QGraphicsEffectSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qgroupboxsignals">QGroupBoxSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qinputdialogsignals">QInputDialogSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qlcdnumbersignals">QLCDNumberSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qlabelsignals">QLabelSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qlineeditsignals">QLineEditSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qlistwidgetsignals">QListWidgetSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qmenusignals">QMenuSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qmessageboxsignals">QMessageBoxSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qmoviesignals">QMovieSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qobjectsignals">QObjectSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qplaintexteditsignals">QPlainTextEditSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qprogressbarsignals">QProgressBarSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qprogressdialogsignals">QProgressDialogSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qscreensignals">QScreenSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qshortcutsignals">QShortcutSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qspinboxsignals">QSpinBoxSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qsplittersignals">QSplitterSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qstackedwidgetsignals">QStackedWidgetSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qstandarditemmodelsignals">QStandardItemModelSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qstatusbarsignals">QStatusBarSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qsystemtrayiconsignals">QSystemTrayIconSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qtabbarsignals">QTabBarSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qtabwidgetsignals">QTabWidgetSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qtablewidgetsignals">QTableWidgetSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qtextbrowsersignals">QTextBrowserSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qtexteditsignals">QTextEditSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qtoolbuttonsignals">QToolButtonSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qtreewidgetsignals">QTreeWidgetSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qwidgetsignals">QWidgetSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/qwindowsignals">QWindowSignals</a></li><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/generated/interfaces/range">Range</a></li></ul></li><li class="menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#!">Others</a><ul class="menu__list"><li class="menu__list-item"><a class="menu__link" tabindex="-1" href="/docs/api/manual/process">process</a></li></ul></li></ul></div></div></div><main class="docMainContainer_3EyW"><div class="container padding-vert--lg docItemWrapper_1EkI"><div class="row"><div class="col docItemCol_2ASc"><div class="docItemContainer_3QWW"><article><header><h1 class="docTitle_1Lrw">QLayout</h1></header><div class="markdown"><blockquote><p>Abstract class to add functionalities common to all Layout.</p></blockquote><p>*This class implements all methods, properties of Qt&#x27;s <a href="https://doc.qt.io/qt-5/qlayout.html" target="_blank" rel="noopener noreferrer">QLayout class</a> so that it can be inherited by all layouts**</p><p><code>QLayout</code> is an abstract class and hence no instances of the same should be created.</p><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="example"></a>Example<a aria-hidden="true" tabindex="-1" class="hash-link" href="#example" title="Direct link to heading">#</a></h3><div class="mdxCodeBlock_1XEh"><div class="codeBlockContent_1u-d"><button type="button" aria-label="Copy code to clipboard" class="copyButton_10dd">Copy</button><div tabindex="0" class="prism-code language-javascript codeBlock_3iAC"><div class="codeBlockLines_b7E3" style="color:#bfc7d5;background-color:#292d3e"><div class="token-line" style="color:#bfc7d5"><span class="token keyword" style="font-style:italic">const</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token maybe-class-name">QLayout</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token maybe-class-name">FlexLayout</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token maybe-class-name">GridLayout</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token maybe-class-name">QPushButton</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token maybe-class-name">QWidget</span><span class="token plain"></span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"> </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token function" style="color:rgb(130, 170, 255)">require</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token string" style="color:rgb(195, 232, 141)">&quot;@nodegui/nodegui&quot;</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token punctuation" style="color:rgb(199, 146, 234)">;</span><span class="token plain"></span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block">
</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token comment" style="color:rgb(105, 112, 152);font-style:italic">// addChildToLayout can accept any layout since it expects QLayout</span><span class="token plain"></span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token keyword" style="font-style:italic">const</span><span class="token plain"> </span><span class="token function-variable function" style="color:rgb(130, 170, 255)">addChildToLayout</span><span class="token plain"> </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token parameter">layout</span><span class="token parameter punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token parameter"> QLayout</span><span class="token parameter punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token parameter"> widget</span><span class="token parameter punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token parameter"> QWidget</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"> </span><span class="token arrow operator" style="color:rgb(137, 221, 255)">=&gt;</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">layout</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token method function property-access" style="color:rgb(130, 170, 255)">addWidget</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">widget</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token punctuation" style="color:rgb(199, 146, 234)">;</span><span class="token plain"></span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token punctuation" style="color:rgb(199, 146, 234)">;</span><span class="token plain"></span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block">
</span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token function" style="color:rgb(130, 170, 255)">addChildToLayout</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token keyword" style="font-style:italic">new</span><span class="token plain"> </span><span class="token class-name" style="color:rgb(255, 203, 107)">FlexLayout</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"> </span><span class="token keyword" style="font-style:italic">new</span><span class="token plain"> </span><span class="token class-name" style="color:rgb(255, 203, 107)">QPushButton</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token punctuation" style="color:rgb(199, 146, 234)">;</span><span class="token plain"></span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token function" style="color:rgb(130, 170, 255)">addChildToLayout</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token keyword" style="font-style:italic">new</span><span class="token plain"> </span><span class="token class-name" style="color:rgb(255, 203, 107)">GridLayout</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"> </span><span class="token keyword" style="font-style:italic">new</span><span class="token plain"> </span><span class="token class-name" style="color:rgb(255, 203, 107)">QWidget</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token punctuation" style="color:rgb(199, 146, 234)">;</span></div></div></div></div></div><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="type-parameters"></a>Type parameters<a aria-hidden="true" tabindex="-1" class="hash-link" href="#type-parameters" title="Direct link to heading">#</a></h2><p><strong>Signals</strong>: <em><a href="/docs/api/generated/globals#qlayoutsignals">QLayoutSignals</a></em></p><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="hierarchy"></a>Hierarchy<a aria-hidden="true" tabindex="-1" class="hash-link" href="#hierarchy" title="Direct link to heading">#</a></h2><p><a href="/docs/api/generated/classes/qobject">QObject</a>Signals</p><p><strong>QLayout</strong></p><p><a href="/docs/api/generated/classes/flexlayout">FlexLayout</a></p><p><a href="/docs/api/generated/classes/qboxlayout">QBoxLayout</a></p><p><a href="/docs/api/generated/classes/qgridlayout">QGridLayout</a></p><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="index"></a>Index<a aria-hidden="true" tabindex="-1" class="hash-link" href="#index" title="Direct link to heading">#</a></h2><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="constructors"></a>Constructors<a aria-hidden="true" tabindex="-1" class="hash-link" href="#constructors" title="Direct link to heading">#</a></h3><ul><li><a href="/docs/api/generated/classes/qlayout#constructor">constructor</a></li></ul><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="properties"></a>Properties<a aria-hidden="true" tabindex="-1" class="hash-link" href="#properties" title="Direct link to heading">#</a></h3><ul><li><a href="/docs/api/generated/classes/qlayout#native">native</a></li><li><a href="/docs/api/generated/classes/qlayout#type">type</a></li></ul><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="methods"></a>Methods<a aria-hidden="true" tabindex="-1" class="hash-link" href="#methods" title="Direct link to heading">#</a></h3><ul><li><a href="/docs/api/generated/classes/qlayout#_id">_id</a></li><li><a href="/docs/api/generated/classes/qlayout#activate">activate</a></li><li><a href="/docs/api/generated/classes/qlayout#addeventlistener">addEventListener</a></li><li><a href="/docs/api/generated/classes/qlayout#abstract-addwidget">addWidget</a></li><li><a href="/docs/api/generated/classes/qlayout#children">children</a></li><li><a href="/docs/api/generated/classes/qlayout#delete">delete</a></li><li><a href="/docs/api/generated/classes/qlayout#deletelater">deleteLater</a></li><li><a href="/docs/api/generated/classes/qlayout#dumpobjectinfo">dumpObjectInfo</a></li><li><a href="/docs/api/generated/classes/qlayout#dumpobjecttree">dumpObjectTree</a></li><li><a href="/docs/api/generated/classes/qlayout#eventprocessed">eventProcessed</a></li><li><a href="/docs/api/generated/classes/qlayout#inherits">inherits</a></li><li><a href="/docs/api/generated/classes/qlayout#invalidate">invalidate</a></li><li><a href="/docs/api/generated/classes/qlayout#isenabled">isEnabled</a></li><li><a href="/docs/api/generated/classes/qlayout#killtimer">killTimer</a></li><li><a href="/docs/api/generated/classes/qlayout#objectname">objectName</a></li><li><a href="/docs/api/generated/classes/qlayout#parent">parent</a></li><li><a href="/docs/api/generated/classes/qlayout#property">property</a></li><li><a href="/docs/api/generated/classes/qlayout#removeeventlistener">removeEventListener</a></li><li><a href="/docs/api/generated/classes/qlayout#abstract-removewidget">removeWidget</a></li><li><a href="/docs/api/generated/classes/qlayout#setcontentsmargins">setContentsMargins</a></li><li><a href="/docs/api/generated/classes/qlayout#setenabled">setEnabled</a></li><li><a href="/docs/api/generated/classes/qlayout#seteventprocessed">setEventProcessed</a></li><li><a href="/docs/api/generated/classes/qlayout#setobjectname">setObjectName</a></li><li><a href="/docs/api/generated/classes/qlayout#setparent">setParent</a></li><li><a href="/docs/api/generated/classes/qlayout#setproperty">setProperty</a></li><li><a href="/docs/api/generated/classes/qlayout#setsizeconstraint">setSizeConstraint</a></li><li><a href="/docs/api/generated/classes/qlayout#setspacing">setSpacing</a></li><li><a href="/docs/api/generated/classes/qlayout#sizeconstraint">sizeConstraint</a></li><li><a href="/docs/api/generated/classes/qlayout#spacing">spacing</a></li><li><a href="/docs/api/generated/classes/qlayout#starttimer">startTimer</a></li><li><a href="/docs/api/generated/classes/qlayout#update">update</a></li></ul><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="constructors-1"></a>Constructors<a aria-hidden="true" tabindex="-1" class="hash-link" href="#constructors-1" title="Direct link to heading">#</a></h2><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="constructor"></a>constructor<a aria-hidden="true" tabindex="-1" class="hash-link" href="#constructor" title="Direct link to heading">#</a></h3><p>+ <strong>new QLayout</strong>(<code>nativeElementOrParent?</code>: <a href="/docs/api/generated/globals#nativeelement">NativeElement</a> | <a href="/docs/api/generated/classes/qobject">QObject</a>): <em><a href="/docs/api/generated/classes/qlayout">QLayout</a></em></p><p><em>Inherited from <a href="/docs/api/generated/classes/qobject">QObject</a>.<a href="/docs/api/generated/classes/qobject#constructor">constructor</a></em></p><p><em>Overrides <a href="/docs/api/generated/classes/eventwidget">EventWidget</a>.<a href="/docs/api/generated/classes/eventwidget#constructor">constructor</a></em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>nativeElementOrParent?</code></td><td><a href="/docs/api/generated/globals#nativeelement">NativeElement</a> | <a href="/docs/api/generated/classes/qobject">QObject</a></td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qlayout">QLayout</a></em></p><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="properties-1"></a>Properties<a aria-hidden="true" tabindex="-1" class="hash-link" href="#properties-1" title="Direct link to heading">#</a></h2><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="native"></a>native<a aria-hidden="true" tabindex="-1" class="hash-link" href="#native" title="Direct link to heading">#</a></h3><p><strong>native</strong>: <em><a href="/docs/api/generated/globals#nativeelement">NativeElement</a> | null</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/component">Component</a>.<a href="/docs/api/generated/classes/component#native">native</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="type"></a>type<a aria-hidden="true" tabindex="-1" class="hash-link" href="#type" title="Direct link to heading">#</a></h3><p><strong>type</strong>: <em>string</em> = &quot;layout&quot;</p><h2><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="methods-1"></a>Methods<a aria-hidden="true" tabindex="-1" class="hash-link" href="#methods-1" title="Direct link to heading">#</a></h2><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="_id"></a>_id<a aria-hidden="true" tabindex="-1" class="hash-link" href="#_id" title="Direct link to heading">#</a></h3><p><strong>_id</strong>(): <em>number</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/qobject">QObject</a>.<a href="/docs/api/generated/classes/qobject#_id">_id</a></em></p><p>Get an ID identifying the underlying C++ object.</p><p>This can be useful when debugging memory problems with help from
<code>setLogCreateQObject()</code> and <code>setLogDestroyQObject()</code>. The number is
hash of the memory address of the C++ object.</p><p><strong>Returns:</strong> <em>number</em></p><p>a unique number which is valid for the lifetime of the C++ object.</p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="activate"></a>activate<a aria-hidden="true" tabindex="-1" class="hash-link" href="#activate" title="Direct link to heading">#</a></h3><p><strong>activate</strong>(): <em>boolean</em></p><p><strong>Returns:</strong> <em>boolean</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="addeventlistener"></a>addEventListener<a aria-hidden="true" tabindex="-1" class="hash-link" href="#addeventlistener" title="Direct link to heading">#</a></h3><p><strong>addEventListener</strong><strong>SignalType</strong>(<code>signalType</code>: SignalType, <code>callback</code>: Signals[SignalType], <code>options?</code>: <a href="/docs/api/generated/interfaces/eventlisteneroptions">EventListenerOptions</a>): <em>void</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/eventwidget">EventWidget</a>.<a href="/docs/api/generated/classes/eventwidget#addeventlistener">addEventListener</a></em></p><p><strong>Type parameters:</strong></p><p><strong>SignalType</strong>: <em>keyof Signals</em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>signalType</code></td><td>SignalType</td><td>SignalType is a signal from the widgets signals interface.</td></tr><tr><td><code>callback</code></td><td>Signals[SignalType]</td><td>Corresponding callback for the signal as mentioned in the widget&#x27;s signal interface</td></tr><tr><td><code>options?</code></td><td><a href="/docs/api/generated/interfaces/eventlisteneroptions">EventListenerOptions</a></td><td>Extra optional options controlling how this event listener is added.</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><p>void</p><p>For example in the case of QPushButton:</p><div class="mdxCodeBlock_1XEh"><div class="codeBlockContent_1u-d"><button type="button" aria-label="Copy code to clipboard" class="copyButton_10dd">Copy</button><div tabindex="0" class="prism-code language-js codeBlock_3iAC"><div class="codeBlockLines_b7E3" style="color:#bfc7d5;background-color:#292d3e"><div class="token-line" style="color:#bfc7d5"><span class="token keyword" style="font-style:italic">const</span><span class="token plain"> button </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token keyword" style="font-style:italic">new</span><span class="token plain"> </span><span class="token class-name" style="color:rgb(255, 203, 107)">QPushButton</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token punctuation" style="color:rgb(199, 146, 234)">;</span><span class="token plain"></span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">button</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token method function property-access" style="color:rgb(130, 170, 255)">addEventListener</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token string" style="color:rgb(195, 232, 141)">&#x27;clicked&#x27;</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token parameter">checked</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token arrow operator" style="color:rgb(137, 221, 255)">=&gt;</span><span class="token console class-name" style="color:rgb(255, 203, 107)">console</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token method function property-access" style="color:rgb(130, 170, 255)">log</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token string" style="color:rgb(195, 232, 141)">&quot;clicked&quot;</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token punctuation" style="color:rgb(199, 146, 234)">;</span><span class="token plain"></span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token comment" style="color:rgb(105, 112, 152);font-style:italic">// here clicked is a value from QPushButtonSignals interface</span></div></div></div></div></div><p><strong>addEventListener</strong>(<code>eventType</code>: <a href="/docs/api/generated/enums/widgeteventtypes">WidgetEventTypes</a>, <code>callback</code>: function, <code>options?</code>: <a href="/docs/api/generated/interfaces/eventlisteneroptions">EventListenerOptions</a>): <em>void</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/eventwidget">EventWidget</a>.<a href="/docs/api/generated/classes/eventwidget#addeventlistener">addEventListener</a></em></p><p><strong>Parameters:</strong></p><p><strong>eventType</strong>: <em><a href="/docs/api/generated/enums/widgeteventtypes">WidgetEventTypes</a></em></p><p><strong>callback</strong>: <em>function</em></p><p>▸ (<code>event?</code>: <a href="/docs/api/generated/globals#nativerawpointer">NativeRawPointer</a>&quot;QEvent&quot;): <em>void</em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>event?</code></td><td><a href="/docs/api/generated/globals#nativerawpointer">NativeRawPointer</a>&quot;QEvent&quot;</td></tr></tbody></table><p><code>Optional</code> <strong>options</strong>: <em><a href="/docs/api/generated/interfaces/eventlisteneroptions">EventListenerOptions</a></em></p><p>Extra optional options controlling how this event listener is added.</p><p>For example in the case of QPushButton:</p><div class="mdxCodeBlock_1XEh"><div class="codeBlockContent_1u-d"><button type="button" aria-label="Copy code to clipboard" class="copyButton_10dd">Copy</button><div tabindex="0" class="prism-code language-js codeBlock_3iAC"><div class="codeBlockLines_b7E3" style="color:#bfc7d5;background-color:#292d3e"><div class="token-line" style="color:#bfc7d5"><span class="token keyword" style="font-style:italic">const</span><span class="token plain"> button </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token keyword" style="font-style:italic">new</span><span class="token plain"> </span><span class="token class-name" style="color:rgb(255, 203, 107)">QPushButton</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token punctuation" style="color:rgb(199, 146, 234)">;</span><span class="token plain"></span></div><div class="token-line" style="color:#bfc7d5"><span class="token plain">button</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token method function property-access" style="color:rgb(130, 170, 255)">addEventListener</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token maybe-class-name">WidgetEventTypes</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token property-access maybe-class-name">HoverEnter</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token arrow operator" style="color:rgb(137, 221, 255)">=&gt;</span><span class="token console class-name" style="color:rgb(255, 203, 107)">console</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token method function property-access" style="color:rgb(130, 170, 255)">log</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token string" style="color:rgb(195, 232, 141)">&quot;hovered&quot;</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token punctuation" style="color:rgb(199, 146, 234)">;</span></div></div></div></div></div><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="abstract-addwidget"></a><code>Abstract</code> addWidget<a aria-hidden="true" tabindex="-1" class="hash-link" href="#abstract-addwidget" title="Direct link to heading">#</a></h3><p><strong>addWidget</strong>(<code>childWidget</code>: <a href="/docs/api/generated/classes/qwidget">QWidget</a>, ...<code>args</code>: any[]): <em>void</em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>childWidget</code></td><td><a href="/docs/api/generated/classes/qwidget">QWidget</a></td></tr><tr><td><code>...args</code></td><td>any[]</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="children"></a>children<a aria-hidden="true" tabindex="-1" class="hash-link" href="#children" title="Direct link to heading">#</a></h3><p><strong>children</strong>(): <em><a href="/docs/api/generated/classes/qobject">QObject</a>[]</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/qobject">QObject</a>.<a href="/docs/api/generated/classes/qobject#children">children</a></em></p><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qobject">QObject</a>[]</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="delete"></a>delete<a aria-hidden="true" tabindex="-1" class="hash-link" href="#delete" title="Direct link to heading">#</a></h3><p><strong>delete</strong>(): <em>void</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/qobject">QObject</a>.<a href="/docs/api/generated/classes/qobject#delete">delete</a></em></p><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="deletelater"></a>deleteLater<a aria-hidden="true" tabindex="-1" class="hash-link" href="#deletelater" title="Direct link to heading">#</a></h3><p><strong>deleteLater</strong>(): <em>void</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/qobject">QObject</a>.<a href="/docs/api/generated/classes/qobject#deletelater">deleteLater</a></em></p><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="dumpobjectinfo"></a>dumpObjectInfo<a aria-hidden="true" tabindex="-1" class="hash-link" href="#dumpobjectinfo" title="Direct link to heading">#</a></h3><p><strong>dumpObjectInfo</strong>(): <em>void</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/qobject">QObject</a>.<a href="/docs/api/generated/classes/qobject#dumpobjectinfo">dumpObjectInfo</a></em></p><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="dumpobjecttree"></a>dumpObjectTree<a aria-hidden="true" tabindex="-1" class="hash-link" href="#dumpobjecttree" title="Direct link to heading">#</a></h3><p><strong>dumpObjectTree</strong>(): <em>void</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/qobject">QObject</a>.<a href="/docs/api/generated/classes/qobject#dumpobjecttree">dumpObjectTree</a></em></p><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="eventprocessed"></a>eventProcessed<a aria-hidden="true" tabindex="-1" class="hash-link" href="#eventprocessed" title="Direct link to heading">#</a></h3><p><strong>eventProcessed</strong>(): <em>boolean</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/eventwidget">EventWidget</a>.<a href="/docs/api/generated/classes/eventwidget#eventprocessed">eventProcessed</a></em></p><p>Get the state of the event processed flag</p><p>See <code>setEventProcessed()</code>.</p><p><strong>Returns:</strong> <em>boolean</em></p><p>boolean True if the current event is flagged as processed.</p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="inherits"></a>inherits<a aria-hidden="true" tabindex="-1" class="hash-link" href="#inherits" title="Direct link to heading">#</a></h3><p><strong>inherits</strong>(<code>className</code>: string): <em>boolean</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/qobject">QObject</a>.<a href="/docs/api/generated/classes/qobject#inherits">inherits</a></em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>className</code></td><td>string</td></tr></tbody></table><p><strong>Returns:</strong> <em>boolean</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="invalidate"></a>invalidate<a aria-hidden="true" tabindex="-1" class="hash-link" href="#invalidate" title="Direct link to heading">#</a></h3><p><strong>invalidate</strong>(): <em>void</em></p><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="isenabled"></a>isEnabled<a aria-hidden="true" tabindex="-1" class="hash-link" href="#isenabled" title="Direct link to heading">#</a></h3><p><strong>isEnabled</strong>(): <em>boolean</em></p><p><strong>Returns:</strong> <em>boolean</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="killtimer"></a>killTimer<a aria-hidden="true" tabindex="-1" class="hash-link" href="#killtimer" title="Direct link to heading">#</a></h3><p><strong>killTimer</strong>(<code>timerId</code>: number): <em>void</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/qobject">QObject</a>.<a href="/docs/api/generated/classes/qobject#killtimer">killTimer</a></em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>timerId</code></td><td>number</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="objectname"></a>objectName<a aria-hidden="true" tabindex="-1" class="hash-link" href="#objectname" title="Direct link to heading">#</a></h3><p><strong>objectName</strong>(): <em>string</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/qobject">QObject</a>.<a href="/docs/api/generated/classes/qobject#objectname">objectName</a></em></p><p><strong>Returns:</strong> <em>string</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="parent"></a>parent<a aria-hidden="true" tabindex="-1" class="hash-link" href="#parent" title="Direct link to heading">#</a></h3><p><strong>parent</strong>(): <em><a href="/docs/api/generated/classes/qobject">QObject</a></em></p><p><em>Inherited from <a href="/docs/api/generated/classes/qobject">QObject</a>.<a href="/docs/api/generated/classes/qobject#parent">parent</a></em></p><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qobject">QObject</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="property"></a>property<a aria-hidden="true" tabindex="-1" class="hash-link" href="#property" title="Direct link to heading">#</a></h3><p><strong>property</strong>(<code>name</code>: string): <em><a href="/docs/api/generated/classes/qvariant">QVariant</a></em></p><p><em>Inherited from <a href="/docs/api/generated/classes/qobject">QObject</a>.<a href="/docs/api/generated/classes/qobject#property">property</a></em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>name</code></td><td>string</td></tr></tbody></table><p><strong>Returns:</strong> <em><a href="/docs/api/generated/classes/qvariant">QVariant</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="removeeventlistener"></a>removeEventListener<a aria-hidden="true" tabindex="-1" class="hash-link" href="#removeeventlistener" title="Direct link to heading">#</a></h3><p><strong>removeEventListener</strong><strong>SignalType</strong>(<code>signalType</code>: SignalType, <code>callback</code>: Signals[SignalType], <code>options?</code>: <a href="/docs/api/generated/interfaces/eventlisteneroptions">EventListenerOptions</a>): <em>void</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/eventwidget">EventWidget</a>.<a href="/docs/api/generated/classes/eventwidget#removeeventlistener">removeEventListener</a></em></p><p><strong>Type parameters:</strong></p><p><strong>SignalType</strong>: <em>keyof Signals</em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>signalType</code></td><td>SignalType</td></tr><tr><td><code>callback</code></td><td>Signals[SignalType]</td></tr><tr><td><code>options?</code></td><td><a href="/docs/api/generated/interfaces/eventlisteneroptions">EventListenerOptions</a></td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><p><strong>removeEventListener</strong>(<code>eventType</code>: <a href="/docs/api/generated/enums/widgeteventtypes">WidgetEventTypes</a>, <code>callback</code>: function, <code>options?</code>: <a href="/docs/api/generated/interfaces/eventlisteneroptions">EventListenerOptions</a>): <em>void</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/eventwidget">EventWidget</a>.<a href="/docs/api/generated/classes/eventwidget#removeeventlistener">removeEventListener</a></em></p><p><strong>Parameters:</strong></p><p><strong>eventType</strong>: <em><a href="/docs/api/generated/enums/widgeteventtypes">WidgetEventTypes</a></em></p><p><strong>callback</strong>: <em>function</em></p><p>▸ (<code>event?</code>: <a href="/docs/api/generated/globals#nativerawpointer">NativeRawPointer</a>&quot;QEvent&quot;): <em>void</em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>event?</code></td><td><a href="/docs/api/generated/globals#nativerawpointer">NativeRawPointer</a>&quot;QEvent&quot;</td></tr></tbody></table><p><code>Optional</code> <strong>options</strong>: <em><a href="/docs/api/generated/interfaces/eventlisteneroptions">EventListenerOptions</a></em></p><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="abstract-removewidget"></a><code>Abstract</code> removeWidget<a aria-hidden="true" tabindex="-1" class="hash-link" href="#abstract-removewidget" title="Direct link to heading">#</a></h3><p><strong>removeWidget</strong>(<code>childWidget</code>: <a href="/docs/api/generated/classes/qwidget">QWidget</a>): <em>void</em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>childWidget</code></td><td><a href="/docs/api/generated/classes/qwidget">QWidget</a></td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="setcontentsmargins"></a>setContentsMargins<a aria-hidden="true" tabindex="-1" class="hash-link" href="#setcontentsmargins" title="Direct link to heading">#</a></h3><p><strong>setContentsMargins</strong>(<code>left</code>: number, <code>top</code>: number, <code>right</code>: number, <code>bottom</code>: number): <em>void</em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>left</code></td><td>number</td></tr><tr><td><code>top</code></td><td>number</td></tr><tr><td><code>right</code></td><td>number</td></tr><tr><td><code>bottom</code></td><td>number</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="setenabled"></a>setEnabled<a aria-hidden="true" tabindex="-1" class="hash-link" href="#setenabled" title="Direct link to heading">#</a></h3><p><strong>setEnabled</strong>(<code>enable</code>: boolean): <em>void</em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>enable</code></td><td>boolean</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="seteventprocessed"></a>setEventProcessed<a aria-hidden="true" tabindex="-1" class="hash-link" href="#seteventprocessed" title="Direct link to heading">#</a></h3><p><strong>setEventProcessed</strong>(<code>isProcessed</code>: boolean): <em>void</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/eventwidget">EventWidget</a>.<a href="/docs/api/generated/classes/eventwidget#seteventprocessed">setEventProcessed</a></em></p><p>Mark the current event as having been processed</p><p>This method is used to indicate that the currently dispatched event
has been processed and no further processing by superclasses is
required. It only makes sense to call this method from an event
handler.</p><p>When set, this flag will cause NodeGui&#x27;s <code>QObject::event()</code> method to
return true and not call the superclass <code>event()</code>, effectively preventing
any further processing on this event.</p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>isProcessed</code></td><td>boolean</td><td>true if the event has been processed.</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="setobjectname"></a>setObjectName<a aria-hidden="true" tabindex="-1" class="hash-link" href="#setobjectname" title="Direct link to heading">#</a></h3><p><strong>setObjectName</strong>(<code>objectName</code>: string): <em>void</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/qobject">QObject</a>.<a href="/docs/api/generated/classes/qobject#setobjectname">setObjectName</a></em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>objectName</code></td><td>string</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="setparent"></a>setParent<a aria-hidden="true" tabindex="-1" class="hash-link" href="#setparent" title="Direct link to heading">#</a></h3><p><strong>setParent</strong>(<code>parent</code>: <a href="/docs/api/generated/classes/qobject">QObject</a>): <em>void</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/qobject">QObject</a>.<a href="/docs/api/generated/classes/qobject#setparent">setParent</a></em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>parent</code></td><td><a href="/docs/api/generated/classes/qobject">QObject</a></td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="setproperty"></a>setProperty<a aria-hidden="true" tabindex="-1" class="hash-link" href="#setproperty" title="Direct link to heading">#</a></h3><p><strong>setProperty</strong>(<code>name</code>: string, <code>value</code>: <a href="/docs/api/generated/globals#qvarianttype">QVariantType</a>): <em>boolean</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/qobject">QObject</a>.<a href="/docs/api/generated/classes/qobject#setproperty">setProperty</a></em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>name</code></td><td>string</td></tr><tr><td><code>value</code></td><td><a href="/docs/api/generated/globals#qvarianttype">QVariantType</a></td></tr></tbody></table><p><strong>Returns:</strong> <em>boolean</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="setsizeconstraint"></a>setSizeConstraint<a aria-hidden="true" tabindex="-1" class="hash-link" href="#setsizeconstraint" title="Direct link to heading">#</a></h3><p><strong>setSizeConstraint</strong>(<code>constraint</code>: <a href="/docs/api/generated/enums/sizeconstraint">SizeConstraint</a>): <em>void</em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>constraint</code></td><td><a href="/docs/api/generated/enums/sizeconstraint">SizeConstraint</a></td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="setspacing"></a>setSpacing<a aria-hidden="true" tabindex="-1" class="hash-link" href="#setspacing" title="Direct link to heading">#</a></h3><p><strong>setSpacing</strong>(<code>spacing</code>: number): <em>void</em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th></tr></thead><tbody><tr><td><code>spacing</code></td><td>number</td></tr></tbody></table><p><strong>Returns:</strong> <em>void</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="sizeconstraint"></a>sizeConstraint<a aria-hidden="true" tabindex="-1" class="hash-link" href="#sizeconstraint" title="Direct link to heading">#</a></h3><p><strong>sizeConstraint</strong>(): <em><a href="/docs/api/generated/enums/sizeconstraint">SizeConstraint</a></em></p><p><strong>Returns:</strong> <em><a href="/docs/api/generated/enums/sizeconstraint">SizeConstraint</a></em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="spacing"></a>spacing<a aria-hidden="true" tabindex="-1" class="hash-link" href="#spacing" title="Direct link to heading">#</a></h3><p><strong>spacing</strong>(): <em>number</em></p><p><strong>Returns:</strong> <em>number</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="starttimer"></a>startTimer<a aria-hidden="true" tabindex="-1" class="hash-link" href="#starttimer" title="Direct link to heading">#</a></h3><p><strong>startTimer</strong>(<code>intervalMS</code>: number, <code>timerType</code>: <a href="/docs/api/generated/enums/timertype">TimerType</a>): <em>number</em></p><p><em>Inherited from <a href="/docs/api/generated/classes/qobject">QObject</a>.<a href="/docs/api/generated/classes/qobject#starttimer">startTimer</a></em></p><p><strong>Parameters:</strong></p><table><thead><tr><th>Name</th><th>Type</th><th>Default</th></tr></thead><tbody><tr><td><code>intervalMS</code></td><td>number</td><td>-</td></tr><tr><td><code>timerType</code></td><td><a href="/docs/api/generated/enums/timertype">TimerType</a></td><td>TimerType.CoarseTimer</td></tr></tbody></table><p><strong>Returns:</strong> <em>number</em></p><hr><h3><a aria-hidden="true" tabindex="-1" class="anchor enhancedAnchor_2cZh" id="update"></a>update<a aria-hidden="true" tabindex="-1" class="hash-link" href="#update" title="Direct link to heading">#</a></h3><p><strong>update</strong>(): <em>void</em></p><p><strong>Returns:</strong> <em>void</em></p></div></article><div class="margin-vert--xl"><div class="row"><div class="col"><a href="https://github.com/nodegui/nodegui/edit/master/website/docs/api/generated/classes/qlayout.md" target="_blank" rel="noreferrer noopener"><svg fill="currentColor" height="1.2em" width="1.2em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 40 40" style="margin-right:0.3em;vertical-align:sub"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>Edit this page</a></div></div></div><div class="margin-vert--lg"><nav class="pagination-nav" aria-label="Blog list page navigation"><div class="pagination-nav__item"><a class="pagination-nav__link" href="/docs/api/generated/classes/qlabel"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">« QLabel</div></a></div><div class="pagination-nav__item pagination-nav__item--next"><a class="pagination-nav__link" href="/docs/api/generated/classes/qlineedit"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">QLineEdit »</div></a></div></nav></div></div></div><div class="col col--3"><div class="tableOfContents_3SO_"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#example" class="table-of-contents__link">Example</a></li><li><a href="#type-parameters" class="table-of-contents__link">Type parameters</a></li><li><a href="#hierarchy" class="table-of-contents__link">Hierarchy</a></li><li><a href="#index" class="table-of-contents__link">Index</a><ul><li><a href="#constructors" class="table-of-contents__link">Constructors</a></li><li><a href="#properties" class="table-of-contents__link">Properties</a></li><li><a href="#methods" class="table-of-contents__link">Methods</a></li></ul></li><li><a href="#constructors-1" class="table-of-contents__link">Constructors</a><ul><li><a href="#constructor" class="table-of-contents__link">constructor</a></li></ul></li><li><a href="#properties-1" class="table-of-contents__link">Properties</a><ul><li><a href="#native" class="table-of-contents__link">native</a></li><li><a href="#type" class="table-of-contents__link">type</a></li></ul></li><li><a href="#methods-1" class="table-of-contents__link">Methods</a><ul><li><a href="#_id" class="table-of-contents__link">_id</a></li><li><a href="#activate" class="table-of-contents__link">activate</a></li><li><a href="#addeventlistener" class="table-of-contents__link">addEventListener</a></li><li><a href="#abstract-addwidget" class="table-of-contents__link"><code>Abstract</code> addWidget</a></li><li><a href="#children" class="table-of-contents__link">children</a></li><li><a href="#delete" class="table-of-contents__link">delete</a></li><li><a href="#deletelater" class="table-of-contents__link">deleteLater</a></li><li><a href="#dumpobjectinfo" class="table-of-contents__link">dumpObjectInfo</a></li><li><a href="#dumpobjecttree" class="table-of-contents__link">dumpObjectTree</a></li><li><a href="#eventprocessed" class="table-of-contents__link">eventProcessed</a></li><li><a href="#inherits" class="table-of-contents__link">inherits</a></li><li><a href="#invalidate" class="table-of-contents__link">invalidate</a></li><li><a href="#isenabled" class="table-of-contents__link">isEnabled</a></li><li><a href="#killtimer" class="table-of-contents__link">killTimer</a></li><li><a href="#objectname" class="table-of-contents__link">objectName</a></li><li><a href="#parent" class="table-of-contents__link">parent</a></li><li><a href="#property" class="table-of-contents__link">property</a></li><li><a href="#removeeventlistener" class="table-of-contents__link">removeEventListener</a></li><li><a href="#abstract-removewidget" class="table-of-contents__link"><code>Abstract</code> removeWidget</a></li><li><a href="#setcontentsmargins" class="table-of-contents__link">setContentsMargins</a></li><li><a href="#setenabled" class="table-of-contents__link">setEnabled</a></li><li><a href="#seteventprocessed" class="table-of-contents__link">setEventProcessed</a></li><li><a href="#setobjectname" class="table-of-contents__link">setObjectName</a></li><li><a href="#setparent" class="table-of-contents__link">setParent</a></li><li><a href="#setproperty" class="table-of-contents__link">setProperty</a></li><li><a href="#setsizeconstraint" class="table-of-contents__link">setSizeConstraint</a></li><li><a href="#setspacing" class="table-of-contents__link">setSpacing</a></li><li><a href="#sizeconstraint" class="table-of-contents__link">sizeConstraint</a></li><li><a href="#spacing" class="table-of-contents__link">spacing</a></li><li><a href="#starttimer" class="table-of-contents__link">startTimer</a></li><li><a href="#update" class="table-of-contents__link">update</a></li></ul></li></ul></div></div></div></div></main></div></div><footer class="footer footer--dark"><div class="container"><div class="row footer__links"><div class="col footer__col"><h4 class="footer__title">Docs</h4><ul class="footer__items"><li class="footer__item"><a class="footer__link-item" href="/docs/guides/getting-started">Getting Started</a></li><li class="footer__item"><a class="footer__link-item" href="/docs/api/manual/synopsis">API</a></li></ul></div><div class="col footer__col"><h4 class="footer__title">Community</h4><ul class="footer__items"><li class="footer__item"><a href="https://spectrum.chat/nodegui" target="_blank" rel="noopener noreferrer" class="footer__link-item">Spectrum</a></li><li class="footer__item"><a href="https://nodegui.slack.com" target="_blank" rel="noopener 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