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)
* [actions](qtreewidget.md#actions)
* [itemWidgets](qtreewidget.md#itemwidgets)
* [layout](qtreewidget.md#optional-layout)
* [native](qtreewidget.md#native)
* [nodeChildren](qtreewidget.md#nodechildren)
* [nodeParent](qtreewidget.md#optional-nodeparent)
* [topLevelItems](qtreewidget.md#toplevelitems)
* [type](qtreewidget.md#type)
* [viewportWidget](qtreewidget.md#optional-viewportwidget)
### Methods
* [acceptDrops](qtreewidget.md#acceptdrops)
* [activateWindow](qtreewidget.md#activatewindow)
* [addAction](qtreewidget.md#addaction)
* [addEventListener](qtreewidget.md#addeventlistener)
* [addTopLevelItem](qtreewidget.md#addtoplevelitem)
* [addTopLevelItems](qtreewidget.md#addtoplevelitems)
* [adjustSize](qtreewidget.md#adjustsize)
* [clear](qtreewidget.md#clear)
* [close](qtreewidget.md#close)
* [currentItem](qtreewidget.md#currentitem)
* [findItems](qtreewidget.md#finditems)
* [font](qtreewidget.md#font)
* [frameRect](qtreewidget.md#framerect)
* [frameShadow](qtreewidget.md#frameshadow)
* [frameShape](qtreewidget.md#frameshape)
* [frameStyle](qtreewidget.md#framestyle)
* [frameWidth](qtreewidget.md#framewidth)
* [geometry](qtreewidget.md#geometry)
* [getFlexNode](qtreewidget.md#getflexnode)
* [hasMouseTracking](qtreewidget.md#hasmousetracking)
* [hide](qtreewidget.md#hide)
* [inherits](qtreewidget.md#inherits)
* [insertTopLevelItem](qtreewidget.md#inserttoplevelitem)
* [insertTopLevelItems](qtreewidget.md#inserttoplevelitems)
* [isEnabled](qtreewidget.md#isenabled)
* [isVisible](qtreewidget.md#isvisible)
* [lineWidth](qtreewidget.md#linewidth)
* [lower](qtreewidget.md#lower)
* [mapFromGlobal](qtreewidget.md#mapfromglobal)
* [mapFromParent](qtreewidget.md#mapfromparent)
* [mapToGlobal](qtreewidget.md#maptoglobal)
* [mapToParent](qtreewidget.md#maptoparent)
* [maximumSize](qtreewidget.md#maximumsize)
* [midLineWidth](qtreewidget.md#midlinewidth)
* [minimumSize](qtreewidget.md#minimumsize)
* [move](qtreewidget.md#move)
* [objectName](qtreewidget.md#objectname)
* [pos](qtreewidget.md#pos)
* [property](qtreewidget.md#property)
* [raise](qtreewidget.md#raise)
* [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)
* [setAttribute](qtreewidget.md#setattribute)
* [setColumnCount](qtreewidget.md#setcolumncount)
* [setColumnWidth](qtreewidget.md#setcolumnwidth)
* [setContextMenuPolicy](qtreewidget.md#setcontextmenupolicy)
* [setCursor](qtreewidget.md#setcursor)
* [setEnabled](qtreewidget.md#setenabled)
* [setFixedSize](qtreewidget.md#setfixedsize)
* [setFlexNodeSizeControlled](qtreewidget.md#setflexnodesizecontrolled)
* [setFocus](qtreewidget.md#setfocus)
* [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)
* [setHorizontalScrollBarPolicy](qtreewidget.md#sethorizontalscrollbarpolicy)
* [setInlineStyle](qtreewidget.md#setinlinestyle)
* [setItemWidget](qtreewidget.md#setitemwidget)
* [setLayout](qtreewidget.md#setlayout)
* [setLineWidth](qtreewidget.md#setlinewidth)
* [setMaximumSize](qtreewidget.md#setmaximumsize)
* [setMidLineWidth](qtreewidget.md#setmidlinewidth)
* [setMinimumSize](qtreewidget.md#setminimumsize)
* [setMouseTracking](qtreewidget.md#setmousetracking)
* [setNodeParent](qtreewidget.md#setnodeparent)
* [setObjectName](qtreewidget.md#setobjectname)
* [setProperty](qtreewidget.md#setproperty)
* [setSortingEnabled](qtreewidget.md#setsortingenabled)
* [setStyleSheet](qtreewidget.md#setstylesheet)
* [setVerticalScrollBarPolicy](qtreewidget.md#setverticalscrollbarpolicy)
* [setViewport](qtreewidget.md#setviewport)
* [setWindowFlag](qtreewidget.md#setwindowflag)
* [setWindowIcon](qtreewidget.md#setwindowicon)
* [setWindowOpacity](qtreewidget.md#setwindowopacity)
* [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)
* [styleSheet](qtreewidget.md#stylesheet)
* [takeTopLevelItem](qtreewidget.md#taketoplevelitem)
* [testAttribute](qtreewidget.md#testattribute)
* [update](qtreewidget.md#update)
* [updateGeometry](qtreewidget.md#updategeometry)
* [viewport](qtreewidget.md#viewport)
* [windowOpacity](qtreewidget.md#windowopacity)
* [windowState](qtreewidget.md#windowstate)
* [windowTitle](qtreewidget.md#windowtitle)
## Constructors
### constructor
\+ **new QTreeWidget**(): *[QTreeWidget](qtreewidget.md)*
*Overrides [NodeWidget](nodewidget.md).[constructor](nodewidget.md#constructor)*
**Returns:** *[QTreeWidget](qtreewidget.md)*
\+ **new QTreeWidget**(`parent`: [NodeWidget](nodewidget.md)‹any›): *[QTreeWidget](qtreewidget.md)*
*Overrides [NodeWidget](nodewidget.md).[constructor](nodewidget.md#constructor)*
**Parameters:**
Name | Type |
------ | ------ |
`parent` | [NodeWidget](nodewidget.md)‹any› |
**Returns:** *[QTreeWidget](qtreewidget.md)*
## Properties
### _rawInlineStyle
• **_rawInlineStyle**: *string* = ""
*Inherited from [QMenu](qmenu.md).[_rawInlineStyle](qmenu.md#_rawinlinestyle)*
___
### actions
• **actions**: *Set‹[QAction](qaction.md)›*
*Inherited from [QMenu](qmenu.md).[actions](qmenu.md#actions)*
___
### itemWidgets
• **itemWidgets**: *Map‹[QTreeWidgetItem](qtreewidgetitem.md), [QWidget](qwidget.md)›*
___
### `Optional` layout
• **layout**? : *[NodeLayout](nodelayout.md)‹[QTreeWidgetSignals](../interfaces/qtreewidgetsignals.md)›*
*Inherited from [QMenu](qmenu.md).[layout](qmenu.md#optional-layout)*
___
### native
• **native**: *[NativeElement](../globals.md#nativeelement)*
*Overrides [Component](component.md).[native](component.md#abstract-native)*
___
### nodeChildren
• **nodeChildren**: *Set‹[Component](component.md)›*
*Inherited from [Component](component.md).[nodeChildren](component.md#nodechildren)*
___
### `Optional` nodeParent
• **nodeParent**? : *[Component](component.md)*
*Inherited from [Component](component.md).[nodeParent](component.md#optional-nodeparent)*
___
### topLevelItems
• **topLevelItems**: *Set‹[QTreeWidgetItem](qtreewidgetitem.md)›*
___
### type
• **type**: *string* = "widget"
*Inherited from [QMenu](qmenu.md).[type](qmenu.md#type)*
___
### `Optional` viewportWidget
• **viewportWidget**? : *[NodeWidget](nodewidget.md)‹any›*
*Inherited from [QAbstractScrollArea](qabstractscrollarea.md).[viewportWidget](qabstractscrollarea.md#optional-viewportwidget)*
## Methods
### acceptDrops
▸ **acceptDrops**(): *boolean*
*Inherited from [QMenu](qmenu.md).[acceptDrops](qmenu.md#acceptdrops)*
**Returns:** *boolean*
___
### 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]): *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 |
**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): void

Inherited from EventWidget.addEventListener

Parameters:

eventType: WidgetEventTypes

callback: function

For example in the case of QPushButton:

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

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

Parameters:

NameType
event?NativeRawPointer‹"QEvent"›

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


clear

clear(): void

Returns: void


close

close(): boolean

Inherited from QMenu.close

Returns: boolean


currentItem

currentItem(): QTreeWidgetItem | void

Returns the current item in the tree widget.

Returns: QTreeWidgetItem | void


findItems

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

Parameters:

NameType
textstring
flagsMatchFlag
columnnumber

Returns: QTreeWidgetItem[]


font

font(): QFont

Inherited from QMenu.font

Returns: QFont


frameRect

frameRect(): QRect

Inherited from NodeFrame.frameRect

Returns: QRect


frameShadow

frameShadow(): Shadow

Inherited from NodeFrame.frameShadow

Returns: Shadow


frameShape

frameShape(): Shape

Inherited from NodeFrame.frameShape

Returns: Shape


frameStyle

frameStyle(): number

Inherited from NodeFrame.frameStyle

Returns: number


frameWidth

frameWidth(): number

Inherited from NodeFrame.frameWidth

Returns: number


geometry

geometry(): QRect

Inherited from QMenu.geometry

Returns: QRect


getFlexNode

getFlexNode(): FlexNode

Inherited from YogaWidget.getFlexNode

Returns: FlexNode


hasMouseTracking

hasMouseTracking(): boolean

Inherited from QMenu.hasMouseTracking

Returns: boolean


hide

hide(): void

Inherited from QMenu.hide

Returns: void


inherits

inherits(className: string): boolean

Inherited from NodeObject.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


isEnabled

isEnabled(): boolean

Inherited from QMenu.isEnabled

Returns: boolean


isVisible

isVisible(): boolean

Inherited from QMenu.isVisible

Returns: boolean


lineWidth

lineWidth(): number

Inherited from NodeFrame.lineWidth

Returns: number


lower

lower(): void

Inherited from QMenu.lower

Returns: void


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


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


maximumSize

maximumSize(): QSize

Inherited from QMenu.maximumSize

Returns: QSize


midLineWidth

midLineWidth(): number

Inherited from NodeFrame.midLineWidth

Returns: number


minimumSize

minimumSize(): QSize

Inherited from QMenu.minimumSize

Returns: QSize


move

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

Inherited from QMenu.move

Parameters:

NameType
xnumber
ynumber

Returns: void


objectName

objectName(): string

Inherited from NodeObject.objectName

Returns: string


pos

pos(): object

Inherited from QMenu.pos

Returns: object

  • x: number

  • y: number


property

property(name: string): QVariant

Inherited from NodeObject.property

Parameters:

NameType
namestring

Returns: QVariant


raise

raise(): void

Inherited from QMenu.raise

Returns: void


removeAction

removeAction(action: QAction): void

Inherited from QMenu.removeAction

Parameters:

NameType
actionQAction

Returns: void


removeEventListener

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

Inherited from EventWidget.removeEventListener

Type parameters:

SignalType: keyof QTreeWidgetSignals

Parameters:

NameType
signalTypeSignalType
callbackQTreeWidgetSignals[SignalType]

Returns: void

removeEventListener(eventType: WidgetEventTypes, callback: function): void

Inherited from EventWidget.removeEventListener

Parameters:

eventType: WidgetEventTypes

callback: function

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

Parameters:

NameType
event?NativeRawPointer‹"QEvent"›

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


setAttribute

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

Inherited from QMenu.setAttribute

Parameters:

NameType
attributeWidgetAttribute
switchOnboolean

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


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


setEnabled

setEnabled(enabled: boolean): void

Inherited from QMenu.setEnabled

Parameters:

NameType
enabledboolean

Returns: void


setFixedSize

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

Inherited from QMenu.setFixedSize

Parameters:

NameType
widthnumber
heightnumber

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:

NameType
reasonFocusReason

Returns: void


setFont

setFont(font: QFont): void

Inherited from QMenu.setFont

Parameters:

NameType
fontQFont

Returns: void


setFrameRect

setFrameRect(r: QRect): void

Inherited from NodeFrame.setFrameRect

Parameters:

NameType
rQRect

Returns: void


setFrameShadow

setFrameShadow(type: Shadow): void

Inherited from NodeFrame.setFrameShadow

Parameters:

NameType
typeShadow

Returns: void


setFrameShape

setFrameShape(type: Shape): void

Inherited from NodeFrame.setFrameShape

Parameters:

NameType
typeShape

Returns: void


setFrameStyle

setFrameStyle(style: number): void

Inherited from NodeFrame.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


setHorizontalScrollBarPolicy

setHorizontalScrollBarPolicy(policy: ScrollBarPolicy): void

Inherited from QAbstractScrollArea.setHorizontalScrollBarPolicy

Parameters:

NameType
policyScrollBarPolicy

Returns: void


setInlineStyle

setInlineStyle(style: string): void

Inherited from QMenu.setInlineStyle

Parameters:

NameType
stylestring

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(parentLayout: NodeLayoutQTreeWidgetSignals›): void

Inherited from QMenu.setLayout

Parameters:

NameType
parentLayoutNodeLayoutQTreeWidgetSignals

Returns: void


setLineWidth

setLineWidth(width: number): void

Inherited from NodeFrame.setLineWidth

Parameters:

NameType
widthnumber

Returns: void


setMaximumSize

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

Inherited from QMenu.setMaximumSize

Parameters:

NameType
maxwnumber
maxhnumber

Returns: void


setMidLineWidth

setMidLineWidth(width: number): void

Inherited from NodeFrame.setMidLineWidth

Parameters:

NameType
widthnumber

Returns: void


setMinimumSize

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

Inherited from QMenu.setMinimumSize

Parameters:

NameType
minwnumber
minhnumber

Returns: void


setMouseTracking

setMouseTracking(isMouseTracked: boolean): void

Inherited from QMenu.setMouseTracking

Parameters:

NameType
isMouseTrackedboolean

Returns: void


setNodeParent

setNodeParent(parent?: Component): void

Inherited from Component.setNodeParent

Parameters:

NameType
parent?Component

Returns: void


setObjectName

setObjectName(objectName: string): void

Inherited from QMenu.setObjectName

Overrides NodeObject.setObjectName

Parameters:

NameType
objectNamestring

Returns: void


setProperty

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

Inherited from NodeObject.setProperty

Parameters:

NameType
namestring
valueQVariantType

Returns: boolean


setSortingEnabled

setSortingEnabled(enable: boolean): void

Sets if columns can be sorted by clicking on its header

Parameters:

NameTypeDescription
enablebooleanSorting enabled or disabled

Returns: void


setStyleSheet

setStyleSheet(styleSheet: string): void

Inherited from QMenu.setStyleSheet

Parameters:

NameType
styleSheetstring

Returns: void


setVerticalScrollBarPolicy

setVerticalScrollBarPolicy(policy: ScrollBarPolicy): void

Inherited from QAbstractScrollArea.setVerticalScrollBarPolicy

Parameters:

NameType
policyScrollBarPolicy

Returns: void


setViewport

setViewport(widget: NodeWidget‹any›): void

Inherited from QAbstractScrollArea.setViewport

Parameters:

NameType
widgetNodeWidget‹any›

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


setWindowOpacity

setWindowOpacity(opacity: number): void

Inherited from QMenu.setWindowOpacity

Parameters:

NameType
opacitynumber

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


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


update

update(): void

Inherited from QMenu.update

Returns: void


updateGeometry

updateGeometry(): void

Inherited from QMenu.updateGeometry

Returns: void


viewport

viewport(): QWidget

Inherited from QAbstractScrollArea.viewport

Returns: QWidget


windowOpacity

windowOpacity(): number

Inherited from QMenu.windowOpacity

Returns: number


windowState

windowState(): number

Inherited from QMenu.windowState

Returns: number


windowTitle

windowTitle(): string

Inherited from QMenu.windowTitle

Returns: string