QTreeWidget

Creates a tree view that uses a predefined tree model.

This class is a JS wrapper around Qt's QTreeWidget class

Example

const { QMainWindow, QTreeWidgetItem, QTreeWidget } = require("@nodegui/nodegui");
const win = new QMainWindow();
const tree = new QTreeWidget();
const item1 = new QTreeWidgetItem();
item1.setText(0, `item-1`);
const item2 = new QTreeWidgetItem();
item2.setText(0, `item-2`);
const item3 = new QTreeWidgetItem();
item3.setText(0, `item-3`);
const item4 = new QTreeWidgetItem();
item4.setText(0, `item-4`);
const item5 = new QTreeWidgetItem();
item5.setText(0, `item-5`);
const item6 = new QTreeWidgetItem();
item6.setText(0, `item-6`);
tree.addTopLevelItem(item1);
tree.insertTopLevelItems(0, [item2, item3]);
tree.addTopLevelItems([item4, item5]);
tree.insertTopLevelItem(2, item6);
// Add children to item1
const c1item1 = new QTreeWidgetItem(item1);
c1item1.setText(0, `c1item1`);
const c1item2 = new QTreeWidgetItem(item1);
c1item2.setText(0, `c1item1`);
win.setCentralWidget(tree);
win.show();
(global as any).win = win;```
## Hierarchy
↳ [QAbstractScrollArea](qabstractscrollarea.md)‹[QTreeWidgetSignals](../interfaces/qtreewidgetsignals.md)›
↳ **QTreeWidget**
## Index
### Constructors
* [constructor](qtreewidget.md#constructor)
### Properties
* [_rawInlineStyle](qtreewidget.md#_rawinlinestyle)
* [itemWidgets](qtreewidget.md#itemwidgets)
* [native](qtreewidget.md#native)
* [topLevelItems](qtreewidget.md#toplevelitems)
* [type](qtreewidget.md#type)
### Methods
* [_id](qtreewidget.md#_id)
* [acceptDrops](qtreewidget.md#acceptdrops)
* [accessibleDescription](qtreewidget.md#accessibledescription)
* [accessibleName](qtreewidget.md#accessiblename)
* [activateWindow](qtreewidget.md#activatewindow)
* [addAction](qtreewidget.md#addaction)
* [addEventListener](qtreewidget.md#addeventlistener)
* [addTopLevelItem](qtreewidget.md#addtoplevelitem)
* [addTopLevelItems](qtreewidget.md#addtoplevelitems)
* [adjustSize](qtreewidget.md#adjustsize)
* [autoFillBackground](qtreewidget.md#autofillbackground)
* [baseSize](qtreewidget.md#basesize)
* [childAt](qtreewidget.md#childat)
* [children](qtreewidget.md#children)
* [childrenRect](qtreewidget.md#childrenrect)
* [clear](qtreewidget.md#clear)
* [clearFocus](qtreewidget.md#clearfocus)
* [clearMask](qtreewidget.md#clearmask)
* [close](qtreewidget.md#close)
* [contentsRect](qtreewidget.md#contentsrect)
* [contextMenuPolicy](qtreewidget.md#contextmenupolicy)
* [currentItem](qtreewidget.md#currentitem)
* [delete](qtreewidget.md#delete)
* [deleteLater](qtreewidget.md#deletelater)
* [dumpObjectInfo](qtreewidget.md#dumpobjectinfo)
* [dumpObjectTree](qtreewidget.md#dumpobjecttree)
* [ensurePolished](qtreewidget.md#ensurepolished)
* [eventProcessed](qtreewidget.md#eventprocessed)
* [findItems](qtreewidget.md#finditems)
* [focusProxy](qtreewidget.md#focusproxy)
* [focusWidget](qtreewidget.md#focuswidget)
* [font](qtreewidget.md#font)
* [frameGeometry](qtreewidget.md#framegeometry)
* [frameRect](qtreewidget.md#framerect)
* [frameShadow](qtreewidget.md#frameshadow)
* [frameShape](qtreewidget.md#frameshape)
* [frameSize](qtreewidget.md#framesize)
* [frameStyle](qtreewidget.md#framestyle)
* [frameWidth](qtreewidget.md#framewidth)
* [geometry](qtreewidget.md#geometry)
* [getFlexNode](qtreewidget.md#getflexnode)
* [grab](qtreewidget.md#grab)
* [grabKeyboard](qtreewidget.md#grabkeyboard)
* [grabMouse](qtreewidget.md#grabmouse)
* [hasFocus](qtreewidget.md#hasfocus)
* [hasHeightForWidth](qtreewidget.md#hasheightforwidth)
* [hasMouseTracking](qtreewidget.md#hasmousetracking)
* [hasTabletTracking](qtreewidget.md#hastablettracking)
* [height](qtreewidget.md#height)
* [heightForWidth](qtreewidget.md#heightforwidth)
* [hide](qtreewidget.md#hide)
* [inherits](qtreewidget.md#inherits)
* [insertTopLevelItem](qtreewidget.md#inserttoplevelitem)
* [insertTopLevelItems](qtreewidget.md#inserttoplevelitems)
* [isActiveWindow](qtreewidget.md#isactivewindow)
* [isAncestorOf](qtreewidget.md#isancestorof)
* [isEnabled](qtreewidget.md#isenabled)
* [isEnabledTo](qtreewidget.md#isenabledto)
* [isFullScreen](qtreewidget.md#isfullscreen)
* [isHidden](qtreewidget.md#ishidden)
* [isMaximized](qtreewidget.md#ismaximized)
* [isMinimized](qtreewidget.md#isminimized)
* [isModal](qtreewidget.md#ismodal)
* [isVisible](qtreewidget.md#isvisible)
* [isVisibleTo](qtreewidget.md#isvisibleto)
* [isWindow](qtreewidget.md#iswindow)
* [isWindowModified](qtreewidget.md#iswindowmodified)
* [killTimer](qtreewidget.md#killtimer)
* [layout](qtreewidget.md#layout)
* [lineWidth](qtreewidget.md#linewidth)
* [lower](qtreewidget.md#lower)
* [mapFrom](qtreewidget.md#mapfrom)
* [mapFromGlobal](qtreewidget.md#mapfromglobal)
* [mapFromParent](qtreewidget.md#mapfromparent)
* [mapTo](qtreewidget.md#mapto)
* [mapToGlobal](qtreewidget.md#maptoglobal)
* [mapToParent](qtreewidget.md#maptoparent)
* [maximumHeight](qtreewidget.md#maximumheight)
* [maximumSize](qtreewidget.md#maximumsize)
* [maximumViewportSize](qtreewidget.md#maximumviewportsize)
* [maximumWidth](qtreewidget.md#maximumwidth)
* [midLineWidth](qtreewidget.md#midlinewidth)
* [minimumHeight](qtreewidget.md#minimumheight)
* [minimumSize](qtreewidget.md#minimumsize)
* [minimumSizeHint](qtreewidget.md#minimumsizehint)
* [minimumWidth](qtreewidget.md#minimumwidth)
* [move](qtreewidget.md#move)
* [nativeParentWidget](qtreewidget.md#nativeparentwidget)
* [nextInFocusChain](qtreewidget.md#nextinfocuschain)
* [normalGeometry](qtreewidget.md#normalgeometry)
* [objectName](qtreewidget.md#objectname)
* [parent](qtreewidget.md#parent)
* [parentWidget](qtreewidget.md#parentwidget)
* [pos](qtreewidget.md#pos)
* [previousInFocusChain](qtreewidget.md#previousinfocuschain)
* [property](qtreewidget.md#property)
* [raise](qtreewidget.md#raise)
* [rect](qtreewidget.md#rect)
* [releaseKeyboard](qtreewidget.md#releasekeyboard)
* [releaseMouse](qtreewidget.md#releasemouse)
* [releaseShortcut](qtreewidget.md#releaseshortcut)
* [removeAction](qtreewidget.md#removeaction)
* [removeEventListener](qtreewidget.md#removeeventlistener)
* [repaint](qtreewidget.md#repaint)
* [repolish](qtreewidget.md#repolish)
* [resize](qtreewidget.md#resize)
* [selectedItems](qtreewidget.md#selecteditems)
* [setAcceptDrops](qtreewidget.md#setacceptdrops)
* [setAccessibleDescription](qtreewidget.md#setaccessibledescription)
* [setAccessibleName](qtreewidget.md#setaccessiblename)
* [setAttribute](qtreewidget.md#setattribute)
* [setAutoFillBackground](qtreewidget.md#setautofillbackground)
* [setBaseSize](qtreewidget.md#setbasesize)
* [setColumnCount](qtreewidget.md#setcolumncount)
* [setColumnWidth](qtreewidget.md#setcolumnwidth)
* [setContentsMargins](qtreewidget.md#setcontentsmargins)
* [setContextMenuPolicy](qtreewidget.md#setcontextmenupolicy)
* [setCursor](qtreewidget.md#setcursor)
* [setDisabled](qtreewidget.md#setdisabled)
* [setEnabled](qtreewidget.md#setenabled)
* [setEventProcessed](qtreewidget.md#seteventprocessed)
* [setFixedHeight](qtreewidget.md#setfixedheight)
* [setFixedSize](qtreewidget.md#setfixedsize)
* [setFixedWidth](qtreewidget.md#setfixedwidth)
* [setFlexNodeSizeControlled](qtreewidget.md#setflexnodesizecontrolled)
* [setFocus](qtreewidget.md#setfocus)
* [setFocusPolicy](qtreewidget.md#setfocuspolicy)
* [setFocusProxy](qtreewidget.md#setfocusproxy)
* [setFont](qtreewidget.md#setfont)
* [setFrameRect](qtreewidget.md#setframerect)
* [setFrameShadow](qtreewidget.md#setframeshadow)
* [setFrameShape](qtreewidget.md#setframeshape)
* [setFrameStyle](qtreewidget.md#setframestyle)
* [setGeometry](qtreewidget.md#setgeometry)
* [setGraphicsEffect](qtreewidget.md#setgraphicseffect)
* [setHeaderHidden](qtreewidget.md#setheaderhidden)
* [setHeaderLabel](qtreewidget.md#setheaderlabel)
* [setHeaderLabels](qtreewidget.md#setheaderlabels)
* [setHidden](qtreewidget.md#sethidden)
* [setHorizontalScrollBar](qtreewidget.md#sethorizontalscrollbar)
* [setHorizontalScrollBarPolicy](qtreewidget.md#sethorizontalscrollbarpolicy)
* [setInlineStyle](qtreewidget.md#setinlinestyle)
* [setItemWidget](qtreewidget.md#setitemwidget)
* [setLayout](qtreewidget.md#setlayout)
* [setLineWidth](qtreewidget.md#setlinewidth)
* [setMaximumHeight](qtreewidget.md#setmaximumheight)
* [setMaximumSize](qtreewidget.md#setmaximumsize)
* [setMaximumWidth](qtreewidget.md#setmaximumwidth)
* [setMidLineWidth](qtreewidget.md#setmidlinewidth)
* [setMinimumHeight](qtreewidget.md#setminimumheight)
* [setMinimumSize](qtreewidget.md#setminimumsize)
* [setMinimumWidth](qtreewidget.md#setminimumwidth)
* [setMouseTracking](qtreewidget.md#setmousetracking)
* [setObjectName](qtreewidget.md#setobjectname)
* [setParent](qtreewidget.md#setparent)
* [setProperty](qtreewidget.md#setproperty)
* [setShortcutAutoRepeat](qtreewidget.md#setshortcutautorepeat)
* [setShortcutEnabled](qtreewidget.md#setshortcutenabled)
* [setSizeIncrement](qtreewidget.md#setsizeincrement)
* [setSizePolicy](qtreewidget.md#setsizepolicy)
* [setSortingEnabled](qtreewidget.md#setsortingenabled)
* [setStatusTip](qtreewidget.md#setstatustip)
* [setStyleSheet](qtreewidget.md#setstylesheet)
* [setTabletTracking](qtreewidget.md#settablettracking)
* [setToolTip](qtreewidget.md#settooltip)
* [setToolTipDuration](qtreewidget.md#settooltipduration)
* [setUpdatesEnabled](qtreewidget.md#setupdatesenabled)
* [setVerticalScrollBar](qtreewidget.md#setverticalscrollbar)
* [setVerticalScrollBarPolicy](qtreewidget.md#setverticalscrollbarpolicy)
* [setViewport](qtreewidget.md#setviewport)
* [setVisible](qtreewidget.md#setvisible)
* [setWhatsThis](qtreewidget.md#setwhatsthis)
* [setWindowFilePath](qtreewidget.md#setwindowfilepath)
* [setWindowFlag](qtreewidget.md#setwindowflag)
* [setWindowIcon](qtreewidget.md#setwindowicon)
* [setWindowModified](qtreewidget.md#setwindowmodified)
* [setWindowOpacity](qtreewidget.md#setwindowopacity)
* [setWindowRole](qtreewidget.md#setwindowrole)
* [setWindowState](qtreewidget.md#setwindowstate)
* [setWindowTitle](qtreewidget.md#setwindowtitle)
* [show](qtreewidget.md#show)
* [showFullScreen](qtreewidget.md#showfullscreen)
* [showMaximized](qtreewidget.md#showmaximized)
* [showMinimized](qtreewidget.md#showminimized)
* [showNormal](qtreewidget.md#shownormal)
* [size](qtreewidget.md#size)
* [sizeHint](qtreewidget.md#sizehint)
* [sizeIncrement](qtreewidget.md#sizeincrement)
* [stackUnder](qtreewidget.md#stackunder)
* [startTimer](qtreewidget.md#starttimer)
* [statusTip](qtreewidget.md#statustip)
* [style](qtreewidget.md#style)
* [styleSheet](qtreewidget.md#stylesheet)
* [takeTopLevelItem](qtreewidget.md#taketoplevelitem)
* [testAttribute](qtreewidget.md#testattribute)
* [toolTip](qtreewidget.md#tooltip)
* [toolTipDuration](qtreewidget.md#tooltipduration)
* [underMouse](qtreewidget.md#undermouse)
* [unsetCursor](qtreewidget.md#unsetcursor)
* [unsetLayoutDirection](qtreewidget.md#unsetlayoutdirection)
* [unsetLocale](qtreewidget.md#unsetlocale)
* [update](qtreewidget.md#update)
* [updateGeometry](qtreewidget.md#updategeometry)
* [updatesEnabled](qtreewidget.md#updatesenabled)
* [viewport](qtreewidget.md#viewport)
* [whatsThis](qtreewidget.md#whatsthis)
* [width](qtreewidget.md#width)
* [winId](qtreewidget.md#winid)
* [window](qtreewidget.md#window)
* [windowFilePath](qtreewidget.md#windowfilepath)
* [windowHandle](qtreewidget.md#windowhandle)
* [windowIcon](qtreewidget.md#windowicon)
* [windowOpacity](qtreewidget.md#windowopacity)
* [windowRole](qtreewidget.md#windowrole)
* [windowState](qtreewidget.md#windowstate)
* [windowTitle](qtreewidget.md#windowtitle)
* [x](qtreewidget.md#x)
* [y](qtreewidget.md#y)
## Constructors
### constructor
\+ **new QTreeWidget**(`arg?`: [QWidget](qwidget.md)‹[QWidgetSignals](../interfaces/qwidgetsignals.md)› | [NativeElement](../globals.md#nativeelement)): *[QTreeWidget](qtreewidget.md)*
*Overrides [QFrame](qframe.md).[constructor](qframe.md#constructor)*
**Parameters:**
Name | Type |
------ | ------ |
`arg?` | [QWidget](qwidget.md)‹[QWidgetSignals](../interfaces/qwidgetsignals.md)› | [NativeElement](../globals.md#nativeelement) |
**Returns:** *[QTreeWidget](qtreewidget.md)*
## Properties
### _rawInlineStyle
• **_rawInlineStyle**: *string*
*Inherited from [QMenu](qmenu.md).[_rawInlineStyle](qmenu.md#_rawinlinestyle)*
___
### itemWidgets
• **itemWidgets**: *Map‹[QTreeWidgetItem](qtreewidgetitem.md), [QWidget](qwidget.md)›*
___
### native
• **native**: *[NativeElement](../globals.md#nativeelement) | null*
*Inherited from [Component](component.md).[native](component.md#native)*
___
### topLevelItems
• **topLevelItems**: *Set‹[QTreeWidgetItem](qtreewidgetitem.md)›*
___
### type
• **type**: *string*
*Inherited from [QMenu](qmenu.md).[type](qmenu.md#type)*
## Methods
### _id
▸ **_id**(): *number*
*Inherited from [QObject](qobject.md).[_id](qobject.md#_id)*
Get an ID identifying the underlying C++ object.
This can be useful when debugging memory problems with help from
`setLogCreateQObject()` and `setLogDestroyQObject()`. The number is
hash of the memory address of the C++ object.
**Returns:** *number*
a unique number which is valid for the lifetime of the C++ object.
___
### acceptDrops
▸ **acceptDrops**(): *boolean*
*Inherited from [QMenu](qmenu.md).[acceptDrops](qmenu.md#acceptdrops)*
**Returns:** *boolean*
___
### accessibleDescription
▸ **accessibleDescription**(): *string*
*Inherited from [QMenu](qmenu.md).[accessibleDescription](qmenu.md#accessibledescription)*
**Returns:** *string*
___
### accessibleName
▸ **accessibleName**(): *string*
*Inherited from [QMenu](qmenu.md).[accessibleName](qmenu.md#accessiblename)*
**Returns:** *string*
___
### activateWindow
▸ **activateWindow**(): *void*
*Inherited from [QMenu](qmenu.md).[activateWindow](qmenu.md#activatewindow)*
**Returns:** *void*
___
### addAction
▸ **addAction**(`action`: [QAction](qaction.md) | string): *[QAction](qaction.md)*
*Inherited from [QMenu](qmenu.md).[addAction](qmenu.md#addaction)*
**Parameters:**
Name | Type |
------ | ------ |
`action` | [QAction](qaction.md) | string |
**Returns:** *[QAction](qaction.md)*
___
### addEventListener
▸ **addEventListener**‹**SignalType**›(`signalType`: SignalType, `callback`: QTreeWidgetSignals[SignalType], `options?`: [EventListenerOptions](../interfaces/eventlisteneroptions.md)): *void*
*Inherited from [EventWidget](eventwidget.md).[addEventListener](eventwidget.md#addeventlistener)*
**Type parameters:**
▪ **SignalType**: *keyof QTreeWidgetSignals*
**Parameters:**
Name | Type | Description |
------ | ------ | ------ |
`signalType` | SignalType | SignalType is a signal from the widgets signals interface. |
`callback` | QTreeWidgetSignals[SignalType] | Corresponding callback for the signal as mentioned in the widget's signal interface |
`options?` | [EventListenerOptions](../interfaces/eventlisteneroptions.md) | Extra optional options controlling how this event listener is added. |
**Returns:** *void*
void
For example in the case of QPushButton:
```js
const button = new QPushButton();
button.addEventListener('clicked',(checked)=>console.log("clicked"));
// here clicked is a value from QPushButtonSignals interface

addEventListener(eventType: WidgetEventTypes, callback: function, options?: EventListenerOptions): void

Inherited from EventWidget.addEventListener

Parameters:

eventType: WidgetEventTypes

callback: function

▸ (event?: NativeRawPointer‹"QEvent"›): void

Parameters:

NameType
event?NativeRawPointer‹"QEvent"›

Optional options: EventListenerOptions

Extra optional options controlling how this event listener is added.

For example in the case of QPushButton:

const button = new QPushButton();
button.addEventListener(WidgetEventTypes.HoverEnter,()=>console.log("hovered"));

Returns: void


addTopLevelItem

addTopLevelItem(item: QTreeWidgetItem): void

Parameters:

NameType
itemQTreeWidgetItem

Returns: void


addTopLevelItems

addTopLevelItems(items: QTreeWidgetItem[]): void

Parameters:

NameType
itemsQTreeWidgetItem[]

Returns: void


adjustSize

adjustSize(): void

Inherited from QMenu.adjustSize

Returns: void


autoFillBackground

autoFillBackground(): boolean

Inherited from QMenu.autoFillBackground

Returns: boolean


baseSize

baseSize(): QSize

Inherited from QMenu.baseSize

Returns: QSize


childAt

childAt(x: number, y: number): QWidget

Inherited from QMenu.childAt

Parameters:

NameType
xnumber
ynumber

Returns: QWidget


children

children(): QObject[]

Inherited from QObject.children

Returns: QObject[]


childrenRect

childrenRect(): QRect

Inherited from QMenu.childrenRect

Returns: QRect


clear

clear(): void

Returns: void


clearFocus

clearFocus(): void

Inherited from QMenu.clearFocus

Returns: void


clearMask

clearMask(): void

Inherited from QMenu.clearMask

Returns: void


close

close(): boolean

Inherited from QMenu.close

Returns: boolean


contentsRect

contentsRect(): QRect

Inherited from QMenu.contentsRect

Returns: QRect


contextMenuPolicy

contextMenuPolicy(): ContextMenuPolicy

Inherited from QMenu.contextMenuPolicy

Returns: ContextMenuPolicy


currentItem

currentItem(): QTreeWidgetItem | void

Returns the current item in the tree widget.

Returns: QTreeWidgetItem | void


delete

delete(): void

Inherited from QObject.delete

Returns: void


deleteLater

deleteLater(): void

Inherited from QObject.deleteLater

Returns: void


dumpObjectInfo

dumpObjectInfo(): void

Inherited from QObject.dumpObjectInfo

Returns: void


dumpObjectTree

dumpObjectTree(): void

Inherited from QObject.dumpObjectTree

Returns: void


ensurePolished

ensurePolished(): void

Inherited from QMenu.ensurePolished

Returns: void


eventProcessed

eventProcessed(): boolean

Inherited from EventWidget.eventProcessed

Get the state of the event processed flag

See setEventProcessed().

Returns: boolean

boolean True if the current event is flagged as processed.


findItems

findItems(text: string, flags: MatchFlag, column: number): QTreeWidgetItem[]

Parameters:

NameType
textstring
flagsMatchFlag
columnnumber

Returns: QTreeWidgetItem[]


focusProxy

focusProxy(): QWidget

Inherited from QMenu.focusProxy

Returns: QWidget


focusWidget

focusWidget(): QWidget

Inherited from QMenu.focusWidget

Returns: QWidget


font

font(): QFont

Inherited from QMenu.font

Returns: QFont


frameGeometry

frameGeometry(): QRect

Inherited from QMenu.frameGeometry

Returns: QRect


frameRect

frameRect(): QRect

Inherited from QFrame.frameRect

Returns: QRect


frameShadow

frameShadow(): Shadow

Inherited from QFrame.frameShadow

Returns: Shadow


frameShape

frameShape(): Shape

Inherited from QFrame.frameShape

Returns: Shape


frameSize

frameSize(): QSize

Inherited from QMenu.frameSize

Returns: QSize


frameStyle

frameStyle(): number

Inherited from QFrame.frameStyle

Returns: number


frameWidth

frameWidth(): number

Inherited from QFrame.frameWidth

Returns: number


geometry

geometry(): QRect

Inherited from QMenu.geometry

Returns: QRect


getFlexNode

getFlexNode(): FlexNode

Inherited from YogaWidget.getFlexNode

Returns: FlexNode


grab

grab(rect?: QRect): QPixmap

Inherited from QMenu.grab

Parameters:

NameType
rect?QRect

Returns: QPixmap


grabKeyboard

grabKeyboard(): void

Inherited from QMenu.grabKeyboard

Returns: void


grabMouse

grabMouse(): void

Inherited from QMenu.grabMouse

Returns: void


hasFocus

hasFocus(): boolean

Inherited from QMenu.hasFocus

Returns: boolean


hasHeightForWidth

hasHeightForWidth(): boolean

Inherited from QMenu.hasHeightForWidth

Returns: boolean


hasMouseTracking

hasMouseTracking(): boolean

Inherited from QMenu.hasMouseTracking

Returns: boolean


hasTabletTracking

hasTabletTracking(): boolean

Inherited from QMenu.hasTabletTracking

Returns: boolean


height

height(): number

Inherited from QMenu.height

Returns: number


heightForWidth

heightForWidth(w: number): number

Inherited from QMenu.heightForWidth

Parameters:

NameType
wnumber

Returns: number


hide

hide(): void

Inherited from QMenu.hide

Returns: void


inherits

inherits(className: string): boolean

Inherited from QObject.inherits

Parameters:

NameType
classNamestring

Returns: boolean


insertTopLevelItem

insertTopLevelItem(index: number, item: QTreeWidgetItem): void

Parameters:

NameType
indexnumber
itemQTreeWidgetItem

Returns: void


insertTopLevelItems

insertTopLevelItems(index: number, items: QTreeWidgetItem[]): void

Parameters:

NameType
indexnumber
itemsQTreeWidgetItem[]

Returns: void


isActiveWindow

isActiveWindow(): boolean

Inherited from QMenu.isActiveWindow

Returns: boolean


isAncestorOf

isAncestorOf(child: QWidget): boolean

Inherited from QMenu.isAncestorOf

Parameters:

NameType
childQWidget

Returns: boolean


isEnabled

isEnabled(): boolean

Inherited from QMenu.isEnabled

Returns: boolean


isEnabledTo

isEnabledTo(ancestor: QWidget): boolean

Inherited from QMenu.isEnabledTo

Parameters:

NameType
ancestorQWidget

Returns: boolean


isFullScreen

isFullScreen(): boolean

Inherited from QMenu.isFullScreen

Returns: boolean


isHidden

isHidden(): boolean

Inherited from QMenu.isHidden

Returns: boolean


isMaximized

isMaximized(): boolean

Inherited from QMenu.isMaximized

Returns: boolean


isMinimized

isMinimized(): boolean

Inherited from QMenu.isMinimized

Returns: boolean


isModal

isModal(): boolean

Inherited from QMenu.isModal

Returns: boolean


isVisible

isVisible(): boolean

Inherited from QMenu.isVisible

Returns: boolean


isVisibleTo

isVisibleTo(ancestor: QWidget): boolean

Inherited from QMenu.isVisibleTo

Parameters:

NameType
ancestorQWidget

Returns: boolean


isWindow

isWindow(): boolean

Inherited from QMenu.isWindow

Returns: boolean


isWindowModified

isWindowModified(): boolean

Inherited from QMenu.isWindowModified

Returns: boolean


killTimer

killTimer(timerId: number): void

Inherited from QObject.killTimer

Parameters:

NameType
timerIdnumber

Returns: void


layout

layout(): QLayout | null

Inherited from QMenu.layout

Returns: QLayout | null


lineWidth

lineWidth(): number

Inherited from QFrame.lineWidth

Returns: number


lower

lower(): void

Inherited from QMenu.lower

Returns: void


mapFrom

mapFrom(parent: QWidget, pos: QPoint): QPoint

Inherited from QMenu.mapFrom

Parameters:

NameType
parentQWidget
posQPoint

Returns: QPoint


mapFromGlobal

mapFromGlobal(pos: QPoint): QPoint

Inherited from QMenu.mapFromGlobal

Parameters:

NameType
posQPoint

Returns: QPoint


mapFromParent

mapFromParent(pos: QPoint): QPoint

Inherited from QMenu.mapFromParent

Parameters:

NameType
posQPoint

Returns: QPoint


mapTo

mapTo(parent: QWidget, pos: QPoint): QPoint

Inherited from QMenu.mapTo

Parameters:

NameType
parentQWidget
posQPoint

Returns: QPoint


mapToGlobal

mapToGlobal(pos: QPoint): QPoint

Inherited from QMenu.mapToGlobal

Parameters:

NameType
posQPoint

Returns: QPoint


mapToParent

mapToParent(pos: QPoint): QPoint

Inherited from QMenu.mapToParent

Parameters:

NameType
posQPoint

Returns: QPoint


maximumHeight

maximumHeight(): number

Inherited from QMenu.maximumHeight

Returns: number


maximumSize

maximumSize(): QSize

Inherited from QMenu.maximumSize

Returns: QSize


maximumViewportSize

maximumViewportSize(): QSize

Inherited from QAbstractScrollArea.maximumViewportSize

Returns: QSize


maximumWidth

maximumWidth(): number

Inherited from QMenu.maximumWidth

Returns: number


midLineWidth

midLineWidth(): number

Inherited from QFrame.midLineWidth

Returns: number


minimumHeight

minimumHeight(): number

Inherited from QMenu.minimumHeight

Returns: number


minimumSize

minimumSize(): QSize

Inherited from QMenu.minimumSize

Returns: QSize


minimumSizeHint

minimumSizeHint(): QSize

Inherited from QMenu.minimumSizeHint

Returns: QSize


minimumWidth

minimumWidth(): number

Inherited from QMenu.minimumWidth

Returns: number


move

move(x: number, y: number): void

Inherited from QMenu.move

Parameters:

NameType
xnumber
ynumber

Returns: void


nativeParentWidget

nativeParentWidget(): QWidget

Inherited from QMenu.nativeParentWidget

Returns: QWidget


nextInFocusChain

nextInFocusChain(): QWidget

Inherited from QMenu.nextInFocusChain

Returns: QWidget


normalGeometry

normalGeometry(): QRect

Inherited from QMenu.normalGeometry

Returns: QRect


objectName

objectName(): string

Inherited from QObject.objectName

Returns: string


parent

parent(): QObject

Inherited from QObject.parent

Returns: QObject


parentWidget

parentWidget(): QWidget

Inherited from QMenu.parentWidget

Returns: QWidget


pos

pos(): object

Inherited from QMenu.pos

Returns: object

  • x: number

  • y: number


previousInFocusChain

previousInFocusChain(): QWidget

Inherited from QMenu.previousInFocusChain

Returns: QWidget


property

property(name: string): QVariant

Inherited from QObject.property

Parameters:

NameType
namestring

Returns: QVariant


raise

raise(): void

Inherited from QMenu.raise

Returns: void


rect

rect(): QRect

Inherited from QMenu.rect

Returns: QRect


releaseKeyboard

releaseKeyboard(): void

Inherited from QMenu.releaseKeyboard

Returns: void


releaseMouse

releaseMouse(): void

Inherited from QMenu.releaseMouse

Returns: void


releaseShortcut

releaseShortcut(id: number): void

Inherited from QMenu.releaseShortcut

Parameters:

NameType
idnumber

Returns: void


removeAction

removeAction(action: QAction): void

Inherited from QMenu.removeAction

Parameters:

NameType
actionQAction

Returns: void


removeEventListener

removeEventListenerSignalType›(signalType: SignalType, callback: QTreeWidgetSignals[SignalType], options?: EventListenerOptions): void

Inherited from EventWidget.removeEventListener

Type parameters:

SignalType: keyof QTreeWidgetSignals

Parameters:

NameType
signalTypeSignalType
callbackQTreeWidgetSignals[SignalType]
options?EventListenerOptions

Returns: void

removeEventListener(eventType: WidgetEventTypes, callback: function, options?: EventListenerOptions): void

Inherited from EventWidget.removeEventListener

Parameters:

eventType: WidgetEventTypes

callback: function

▸ (event?: NativeRawPointer‹"QEvent"›): void

Parameters:

NameType
event?NativeRawPointer‹"QEvent"›

Optional options: EventListenerOptions

Returns: void


repaint

repaint(): void

Inherited from QMenu.repaint

Returns: void


repolish

repolish(): void

Inherited from QMenu.repolish

Returns: void


resize

resize(width: number, height: number): void

Inherited from QMenu.resize

Parameters:

NameType
widthnumber
heightnumber

Returns: void


selectedItems

selectedItems(): QTreeWidgetItem[]

Returns: QTreeWidgetItem[]


setAcceptDrops

setAcceptDrops(on: boolean): void

Inherited from QMenu.setAcceptDrops

Parameters:

NameType
onboolean

Returns: void


setAccessibleDescription

setAccessibleDescription(description: string): void

Inherited from QMenu.setAccessibleDescription

Parameters:

NameType
descriptionstring

Returns: void


setAccessibleName

setAccessibleName(name: string): void

Inherited from QMenu.setAccessibleName

Parameters:

NameType
namestring

Returns: void


setAttribute

setAttribute(attribute: WidgetAttribute, switchOn: boolean): void

Inherited from QMenu.setAttribute

Parameters:

NameType
attributeWidgetAttribute
switchOnboolean

Returns: void


setAutoFillBackground

setAutoFillBackground(enabled: boolean): void

Inherited from QMenu.setAutoFillBackground

Parameters:

NameType
enabledboolean

Returns: void


setBaseSize

setBaseSize(size: QSize): void

Inherited from QMenu.setBaseSize

Parameters:

NameType
sizeQSize

Returns: void


setColumnCount

setColumnCount(columnCount: number): void

Sets the column count of this QTreeWidget.

Parameters:

NameTypeDescription
columnCountnumberThe number of columns.

Returns: void


setColumnWidth

setColumnWidth(column: number, width: number): void

Sets the width of column of this QTreeWidget.

Parameters:

NameTypeDescription
columnnumberThe column index.
widthnumberThe size of the columns.

Returns: void


setContentsMargins

setContentsMargins(left: number, top: number, right: number, bottom: number): void

Inherited from QMenu.setContentsMargins

Parameters:

NameType
leftnumber
topnumber
rightnumber
bottomnumber

Returns: void


setContextMenuPolicy

setContextMenuPolicy(contextMenuPolicy: ContextMenuPolicy): void

Inherited from QMenu.setContextMenuPolicy

Parameters:

NameType
contextMenuPolicyContextMenuPolicy

Returns: void


setCursor

setCursor(cursor: CursorShape | QCursor): void

Inherited from QMenu.setCursor

Parameters:

NameType
cursorCursorShape | QCursor

Returns: void


setDisabled

setDisabled(disable: boolean): void

Inherited from QMenu.setDisabled

Parameters:

NameType
disableboolean

Returns: void


setEnabled

setEnabled(enabled: boolean): void

Inherited from QMenu.setEnabled

Parameters:

NameType
enabledboolean

Returns: void


setEventProcessed

setEventProcessed(isProcessed: boolean): void

Inherited from EventWidget.setEventProcessed

Mark the current event as having been processed

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.

When set, this flag will cause NodeGui's QObject::event() method to return true and not call the superclass event(), effectively preventing any further processing on this event.

Parameters:

NameTypeDescription
isProcessedbooleantrue if the event has been processed.

Returns: void


setFixedHeight

setFixedHeight(h: number): void

Inherited from QMenu.setFixedHeight

Parameters:

NameType
hnumber

Returns: void


setFixedSize

setFixedSize(width: number, height: number): void

Inherited from QMenu.setFixedSize

Parameters:

NameType
widthnumber
heightnumber

Returns: void


setFixedWidth

setFixedWidth(w: number): void

Inherited from QMenu.setFixedWidth

Parameters:

NameType
wnumber

Returns: void


setFlexNodeSizeControlled

setFlexNodeSizeControlled(isSizeControlled: boolean): void

Inherited from YogaWidget.setFlexNodeSizeControlled

sets whether the widget's size is controlled by someone else (for example a window's size is controlled by its frame when dragged).

Parameters:

NameTypeDescription
isSizeControlledboolean

Returns: void


setFocus

setFocus(reason: FocusReason): void

Inherited from QMenu.setFocus

Parameters:

NameTypeDefault
reasonFocusReasonFocusReason.OtherFocusReason

Returns: void


setFocusPolicy

setFocusPolicy(policy: FocusPolicy): void

Inherited from QMenu.setFocusPolicy

Parameters:

NameType
policyFocusPolicy

Returns: void


setFocusProxy

setFocusProxy(widget: QWidget): void

Inherited from QMenu.setFocusProxy

Parameters:

NameType
widgetQWidget

Returns: void


setFont

setFont(font: QFont): void

Inherited from QMenu.setFont

Parameters:

NameType
fontQFont

Returns: void


setFrameRect

setFrameRect(r: QRect): void

Inherited from QFrame.setFrameRect

Parameters:

NameType
rQRect

Returns: void


setFrameShadow

setFrameShadow(type: Shadow): void

Inherited from QFrame.setFrameShadow

Parameters:

NameType
typeShadow

Returns: void


setFrameShape

setFrameShape(type: Shape): void

Inherited from QFrame.setFrameShape

Parameters:

NameType
typeShape

Returns: void


setFrameStyle

setFrameStyle(style: number): void

Inherited from QFrame.setFrameStyle

Parameters:

NameType
stylenumber

Returns: void


setGeometry

setGeometry(x: number, y: number, w: number, h: number): void

Inherited from QMenu.setGeometry

Parameters:

NameType
xnumber
ynumber
wnumber
hnumber

Returns: void


setGraphicsEffect

setGraphicsEffect(effect: QGraphicsEffect‹any›): void

Inherited from QMenu.setGraphicsEffect

Parameters:

NameType
effectQGraphicsEffect‹any›

Returns: void


setHeaderHidden

setHeaderHidden(hide: boolean): void

Parameters:

NameType
hideboolean

Returns: void


setHeaderLabel

setHeaderLabel(label: string): void

Sets the header label.

Parameters:

NameTypeDescription
labelstringThe header label.

Returns: void


setHeaderLabels

setHeaderLabels(labels: string[]): void

Sets the header labels of the existing columns.

Parameters:

NameTypeDescription
labelsstring[]The header labels for each column.

Returns: void


setHidden

setHidden(hidden: boolean): void

Inherited from QMenu.setHidden

Parameters:

NameType
hiddenboolean

Returns: void


setHorizontalScrollBar

setHorizontalScrollBar(scrollBar: QScrollBar): void

Inherited from QAbstractScrollArea.setHorizontalScrollBar

Parameters:

NameType
scrollBarQScrollBar

Returns: void


setHorizontalScrollBarPolicy

setHorizontalScrollBarPolicy(policy: ScrollBarPolicy): void

Inherited from QAbstractScrollArea.setHorizontalScrollBarPolicy

Parameters:

NameType
policyScrollBarPolicy

Returns: void


setInlineStyle

setInlineStyle(style: string, postprocess: boolean): void

Inherited from QMenu.setInlineStyle

Parameters:

NameTypeDefault
stylestring-
postprocessbooleantrue

Returns: void


setItemWidget

setItemWidget(item: QTreeWidgetItem, column: number, widget: QWidget): void

Sets the given widget to be displayed in the cell specified by the given item and column.

Parameters:

NameTypeDescription
itemQTreeWidgetItemThe targeted item.
columnnumberThe column in which to show the edit widget.
widgetQWidgetThe edit widget.

Returns: void


setLayout

setLayout(layout: QLayout): void

Inherited from QMenu.setLayout

Parameters:

NameType
layoutQLayout

Returns: void


setLineWidth

setLineWidth(width: number): void

Inherited from QFrame.setLineWidth

Parameters:

NameType
widthnumber

Returns: void


setMaximumHeight

setMaximumHeight(maxh: number): void

Inherited from QMenu.setMaximumHeight

Parameters:

NameType
maxhnumber

Returns: void


setMaximumSize

setMaximumSize(maxw: number, maxh: number): void

Inherited from QMenu.setMaximumSize

Parameters:

NameType
maxwnumber
maxhnumber

Returns: void


setMaximumWidth

setMaximumWidth(maxw: number): void

Inherited from QMenu.setMaximumWidth

Parameters:

NameType
maxwnumber

Returns: void


setMidLineWidth

setMidLineWidth(width: number): void

Inherited from QFrame.setMidLineWidth

Parameters:

NameType
widthnumber

Returns: void


setMinimumHeight

setMinimumHeight(minh: number): void

Inherited from QMenu.setMinimumHeight

Parameters:

NameType
minhnumber

Returns: void


setMinimumSize

setMinimumSize(minw: number, minh: number): void

Inherited from QMenu.setMinimumSize

Parameters:

NameType
minwnumber
minhnumber

Returns: void


setMinimumWidth

setMinimumWidth(minw: number): void

Inherited from QMenu.setMinimumWidth

Parameters:

NameType
minwnumber

Returns: void


setMouseTracking

setMouseTracking(isMouseTracked: boolean): void

Inherited from QMenu.setMouseTracking

Parameters:

NameType
isMouseTrackedboolean

Returns: void


setObjectName

setObjectName(objectName: string): void

Inherited from QMenu.setObjectName

Overrides QObject.setObjectName

Parameters:

NameType
objectNamestring

Returns: void


setParent

setParent(parent: QObject): void

Inherited from QObject.setParent

Parameters:

NameType
parentQObject

Returns: void


setProperty

setProperty(name: string, value: QVariantType): boolean

Inherited from QObject.setProperty

Parameters:

NameType
namestring
valueQVariantType

Returns: boolean


setShortcutAutoRepeat

setShortcutAutoRepeat(id: number, enable: boolean): void

Inherited from QMenu.setShortcutAutoRepeat

Parameters:

NameTypeDefault
idnumber-
enablebooleantrue

Returns: void


setShortcutEnabled

setShortcutEnabled(id: number, enable: boolean): void

Inherited from QMenu.setShortcutEnabled

Parameters:

NameTypeDefault
idnumber-
enablebooleantrue

Returns: void


setSizeIncrement

setSizeIncrement(w_or_size: QSize | number, h: number): void

Inherited from QMenu.setSizeIncrement

Parameters:

NameTypeDefault
w_or_sizeQSize | number-
hnumber0

Returns: void


setSizePolicy

setSizePolicy(horizontal: QSizePolicyPolicy, vertical: QSizePolicyPolicy): void

Inherited from QMenu.setSizePolicy

Parameters:

NameType
horizontalQSizePolicyPolicy
verticalQSizePolicyPolicy

Returns: void


setSortingEnabled

setSortingEnabled(enable: boolean): void

Sets if columns can be sorted by clicking on its header

Parameters:

NameTypeDescription
enablebooleanSorting enabled or disabled

Returns: void


setStatusTip

setStatusTip(statusTip: string): void

Inherited from QMenu.setStatusTip

Parameters:

NameType
statusTipstring

Returns: void


setStyleSheet

setStyleSheet(styleSheet: string, postprocess: boolean): void

Inherited from QMenu.setStyleSheet

Parameters:

NameTypeDefault
styleSheetstring-
postprocessbooleantrue

Returns: void


setTabletTracking

setTabletTracking(enable: boolean): void

Inherited from QMenu.setTabletTracking

Parameters:

NameType
enableboolean

Returns: void


setToolTip

setToolTip(text: string): void

Inherited from QMenu.setToolTip

Parameters:

NameType
textstring

Returns: void


setToolTipDuration

setToolTipDuration(msec: number): void

Inherited from QMenu.setToolTipDuration

Parameters:

NameType
msecnumber

Returns: void


setUpdatesEnabled

setUpdatesEnabled(enable: boolean): void

Inherited from QMenu.setUpdatesEnabled

Parameters:

NameType
enableboolean

Returns: void


setVerticalScrollBar

setVerticalScrollBar(scrollBar: QScrollBar): void

Inherited from QAbstractScrollArea.setVerticalScrollBar

Parameters:

NameType
scrollBarQScrollBar

Returns: void


setVerticalScrollBarPolicy

setVerticalScrollBarPolicy(policy: ScrollBarPolicy): void

Inherited from QAbstractScrollArea.setVerticalScrollBarPolicy

Parameters:

NameType
policyScrollBarPolicy

Returns: void


setViewport

setViewport(widget: QWidget): void

Inherited from QAbstractScrollArea.setViewport

Parameters:

NameType
widgetQWidget

Returns: void


setVisible

setVisible(visible: boolean): void

Inherited from QMenu.setVisible

Parameters:

NameType
visibleboolean

Returns: void


setWhatsThis

setWhatsThis(whatsThis: string): void

Inherited from QMenu.setWhatsThis

Parameters:

NameType
whatsThisstring

Returns: void


setWindowFilePath

setWindowFilePath(filePath: string): void

Inherited from QMenu.setWindowFilePath

Parameters:

NameType
filePathstring

Returns: void


setWindowFlag

setWindowFlag(windowType: WindowType, switchOn: boolean): void

Inherited from QMenu.setWindowFlag

Parameters:

NameType
windowTypeWindowType
switchOnboolean

Returns: void


setWindowIcon

setWindowIcon(icon: QIcon): void

Inherited from QMenu.setWindowIcon

Parameters:

NameType
iconQIcon

Returns: void


setWindowModified

setWindowModified(modified: boolean): void

Inherited from QMenu.setWindowModified

Parameters:

NameType
modifiedboolean

Returns: void


setWindowOpacity

setWindowOpacity(opacity: number): void

Inherited from QMenu.setWindowOpacity

Parameters:

NameType
opacitynumber

Returns: void


setWindowRole

setWindowRole(role: string): void

Inherited from QMenu.setWindowRole

Parameters:

NameType
rolestring

Returns: void


setWindowState

setWindowState(state: WindowState): void

Inherited from QMenu.setWindowState

Parameters:

NameType
stateWindowState

Returns: void


setWindowTitle

setWindowTitle(title: string): void

Inherited from QMenu.setWindowTitle

Parameters:

NameType
titlestring

Returns: void


show

show(): void

Inherited from QMenu.show

Returns: void


showFullScreen

showFullScreen(): void

Inherited from QMenu.showFullScreen

Returns: void


showMaximized

showMaximized(): void

Inherited from QMenu.showMaximized

Returns: void


showMinimized

showMinimized(): void

Inherited from QMenu.showMinimized

Returns: void


showNormal

showNormal(): void

Inherited from QMenu.showNormal

Returns: void


size

size(): QSize

Inherited from QMenu.size

Returns: QSize


sizeHint

sizeHint(): QSize

Inherited from QMenu.sizeHint

Returns: QSize


sizeIncrement

sizeIncrement(): QSize

Inherited from QMenu.sizeIncrement

Returns: QSize


stackUnder

stackUnder(w: QWidget): void

Inherited from QMenu.stackUnder

Parameters:

NameType
wQWidget

Returns: void


startTimer

startTimer(intervalMS: number, timerType: TimerType): number

Inherited from QObject.startTimer

Parameters:

NameTypeDefault
intervalMSnumber-
timerTypeTimerTypeTimerType.CoarseTimer

Returns: number


statusTip

statusTip(): string

Inherited from QMenu.statusTip

Returns: string


style

style(): QStyle

Inherited from QMenu.style

Returns: QStyle


styleSheet

styleSheet(): string

Inherited from QMenu.styleSheet

Returns: string


takeTopLevelItem

takeTopLevelItem(index: number): QTreeWidgetItem | void

Parameters:

NameType
indexnumber

Returns: QTreeWidgetItem | void


testAttribute

testAttribute(attribute: WidgetAttribute): boolean

Inherited from QMenu.testAttribute

Parameters:

NameType
attributeWidgetAttribute

Returns: boolean


toolTip

toolTip(): string

Inherited from QMenu.toolTip

Returns: string


toolTipDuration

toolTipDuration(): number

Inherited from QMenu.toolTipDuration

Returns: number


underMouse

underMouse(): boolean

Inherited from QMenu.underMouse

Returns: boolean


unsetCursor

unsetCursor(): void

Inherited from QMenu.unsetCursor

Returns: void


unsetLayoutDirection

unsetLayoutDirection(): void

Inherited from QMenu.unsetLayoutDirection

Returns: void


unsetLocale

unsetLocale(): void

Inherited from QMenu.unsetLocale

Returns: void


update

update(): void

Inherited from QMenu.update

Returns: void


updateGeometry

updateGeometry(): void

Inherited from QMenu.updateGeometry

Returns: void


updatesEnabled

updatesEnabled(): boolean

Inherited from QMenu.updatesEnabled

Returns: boolean


viewport

viewport(): QWidget

Inherited from QAbstractScrollArea.viewport

Returns: QWidget


whatsThis

whatsThis(): string

Inherited from QMenu.whatsThis

Returns: string


width

width(): number

Inherited from QMenu.width

Returns: number


winId

winId(): number

Inherited from QMenu.winId

Returns: number


window

window(): QWidget

Inherited from QMenu.window

Returns: QWidget


windowFilePath

windowFilePath(): string

Inherited from QMenu.windowFilePath

Returns: string


windowHandle

windowHandle(): QWindow | null

Inherited from QMenu.windowHandle

Returns: QWindow | null


windowIcon

windowIcon(): QIcon

Inherited from QMenu.windowIcon

Returns: QIcon


windowOpacity

windowOpacity(): number

Inherited from QMenu.windowOpacity

Returns: number


windowRole

windowRole(): string

Inherited from QMenu.windowRole

Returns: string


windowState

windowState(): WindowState

Inherited from QMenu.windowState

Returns: WindowState


windowTitle

windowTitle(): string

Inherited from QMenu.windowTitle

Returns: string


x

x(): number

Inherited from QMenu.x

Returns: number


y

y(): number

Inherited from QMenu.y

Returns: number