QAbstractButton

This is the abstract base class of button widgets, providing their functionality.

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

The QAbstractButton class is an abstract class and therefore, technically, no further instances actually have to be created. It is inherited by QCheckBox, QPushButton, QRadioButton, and QToolButton.

Type parameters

▪ Signals: QAbstractButtonSignals

Hierarchy

↳ NodeWidget‹Signals›

↳ QAbstractButton

↳ QCheckBox

↳ QPushButton

↳ QToolButton

↳ QRadioButton

Index

Constructors

• constructor

Properties

• _rawInlineStyle
• layout
• native
• nodeChildren
• nodeParent
• type

Methods

• activateWindow
• addEventListener
• adjustSize
• close
• font
• geometry
• getFlexNode
• hasMouseTracking
• hide
• iconSize
• inherits
• isEnabled
• isVisible
• lower
• move
• objectName
• pos
• property
• raise
• removeEventListener
• repaint
• resize
• setAttribute
• setContextMenuPolicy
• setCursor
• setEnabled
• setFixedSize
• setFlexNodeSizeControlled
• setFont
• setGeometry
• setIcon
• setIconSize
• setInlineStyle
• setLayout
• setMaximumSize
• setMinimumSize
• setMouseTracking
• setNodeParent
• setObjectName
• setProperty
• setStyleSheet
• setText
• setWindowFlag
• setWindowIcon
• setWindowOpacity
• setWindowState
• setWindowTitle
• show
• showFullScreen
• showMaximized
• showMinimized
• showNormal
• size
• styleSheet
• testAttribute
• update
• updateGeometry
• windowOpacity
• windowState
• windowTitle

Constructors

constructor

+ new QAbstractButton(native: NativeElement): QAbstractButton

Inherited from EventWidget.constructor

Overrides Component.constructor

Parameters:

Name	Type
native	NativeElement

Returns: QAbstractButton

Properties

_rawInlineStyle

• _rawInlineStyle: string = ""

Inherited from NodeWidget._rawInlineStyle

---

Optional layout

• layout? : NodeLayout‹Signals›

Inherited from NodeWidget.layout

---

Abstract native

• native: NativeElement

Inherited from Component.native

---

nodeChildren

• nodeChildren: Set‹Component›

Inherited from Component.nodeChildren

---

Optional nodeParent

• nodeParent? : Component

Inherited from Component.nodeParent

---

type

• type: string = "widget"

Inherited from NodeWidget.type

Methods

activateWindow

▸ activateWindow(): void

Inherited from NodeWidget.activateWindow

Returns: void

---

addEventListener

▸ addEventListener<SignalType>(signalType: SignalType, callback: Signals[SignalType]): void

Inherited from EventWidget.addEventListener

Type parameters:

▪ SignalType: keyof Signals

Parameters:

Name	Type	Description
signalType	SignalType	SignalType is a signal from the widgets signals interface.
callback	Signals[SignalType]	Corresponding callback for the signal as mentioned in the widget's signal interface

Returns: void

void

For example in the case of QPushButton:

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:

Name	Type
event?	NativeRawPointer‹"QEvent"›

Returns: void

---

adjustSize

▸ adjustSize(): void

Inherited from NodeWidget.adjustSize

Returns: void

---

close

▸ close(): boolean

Inherited from NodeWidget.close

Returns: boolean

---

font

▸ font(): QFont

Inherited from NodeWidget.font

Returns: QFont

---

geometry

▸ geometry(): QRect

Inherited from NodeWidget.geometry

Returns: QRect

---

getFlexNode

▸ getFlexNode(): FlexNode

Inherited from YogaWidget.getFlexNode

Returns: FlexNode

---

hasMouseTracking

▸ hasMouseTracking(): boolean

Inherited from NodeWidget.hasMouseTracking

Returns: boolean

---

hide

▸ hide(): void

Inherited from NodeWidget.hide

Returns: void

---

iconSize

▸ iconSize(): QSize

Returns: QSize

---

inherits

▸ inherits(className: string): boolean

Inherited from NodeObject.inherits

Parameters:

Name	Type
className	string

Returns: boolean

---

isEnabled

▸ isEnabled(): boolean

Inherited from NodeWidget.isEnabled

Returns: boolean

---

isVisible

▸ isVisible(): boolean

Inherited from NodeWidget.isVisible

Returns: boolean

---

lower

▸ lower(): void

Inherited from NodeWidget.lower

Returns: void

---

move

▸ move(x: number, y: number): void

Inherited from NodeWidget.move

Parameters:

Name	Type
x	number
y	number

Returns: void

---

objectName

▸ objectName(): string

Inherited from NodeObject.objectName

Returns: string

---

pos

▸ pos(): object

Inherited from NodeWidget.pos

Returns: object

---

property

▸ property(name: string): QVariant

Inherited from NodeObject.property

Parameters:

Name	Type
name	string

Returns: QVariant

---

raise

▸ raise(): void

Inherited from NodeWidget.raise

Returns: void

---

removeEventListener

▸ removeEventListener<SignalType>(signalType: SignalType, callback: Signals[SignalType]): void

Inherited from EventWidget.removeEventListener

Type parameters:

▪ SignalType: keyof Signals

Parameters:

Name	Type
signalType	SignalType
callback	Signals[SignalType]

Returns: void

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

Inherited from EventWidget.removeEventListener

Parameters:

▪ eventType: WidgetEventTypes

▪ callback: function

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

Parameters:

Name	Type
event?	NativeRawPointer‹"QEvent"›

Returns: void

---

repaint

▸ repaint(): void

Inherited from NodeWidget.repaint

Returns: void

---

resize

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

Inherited from NodeWidget.resize

Parameters:

Name	Type
width	number
height	number

Returns: void

---

setAttribute

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

Inherited from NodeWidget.setAttribute

Parameters:

Name	Type
attribute	WidgetAttribute
switchOn	boolean

Returns: void

---

setContextMenuPolicy

▸ setContextMenuPolicy(contextMenuPolicy: ContextMenuPolicy): void

Inherited from NodeWidget.setContextMenuPolicy

Parameters:

Name	Type
contextMenuPolicy	ContextMenuPolicy

Returns: void

---

setCursor

▸ setCursor(cursor: CursorShape | QCursor): void

Inherited from NodeWidget.setCursor

Parameters:

Name	Type
cursor	CursorShape | QCursor

Returns: void

---

setEnabled

▸ setEnabled(enabled: boolean): void

Inherited from NodeWidget.setEnabled

Parameters:

Name	Type
enabled	boolean

Returns: void

---

setFixedSize

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

Inherited from NodeWidget.setFixedSize

Parameters:

Name	Type
width	number
height	number

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:

Name	Type	Description
isSizeControlled	boolean

Returns: void

---

setFont

▸ setFont(font: QFont): void

Inherited from NodeWidget.setFont

Parameters:

Name	Type
font	QFont

Returns: void

---

setGeometry

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

Inherited from NodeWidget.setGeometry

Parameters:

Name	Type
x	number
y	number
w	number
h	number

Returns: void

---

setIcon

▸ setIcon(icon: QIcon): void

Parameters:

Name	Type
icon	QIcon

Returns: void

---

setIconSize

▸ setIconSize(iconSize: QSize): void

Parameters:

Name	Type
iconSize	QSize

Returns: void

---

setInlineStyle

▸ setInlineStyle(style: string): void

Inherited from NodeWidget.setInlineStyle

Parameters:

Name	Type
style	string

Returns: void

---

setLayout

▸ setLayout(parentLayout: NodeLayout‹Signals›): void

Inherited from NodeWidget.setLayout

Parameters:

Name	Type
parentLayout	NodeLayout‹Signals›

Returns: void

---

setMaximumSize

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

Inherited from NodeWidget.setMaximumSize

Parameters:

Name	Type
maxw	number
maxh	number

Returns: void

---

setMinimumSize

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

Inherited from NodeWidget.setMinimumSize

Parameters:

Name	Type
minw	number
minh	number

Returns: void

---

setMouseTracking

▸ setMouseTracking(isMouseTracked: boolean): void

Inherited from NodeWidget.setMouseTracking

Parameters:

Name	Type
isMouseTracked	boolean

Returns: void

---

setNodeParent

▸ setNodeParent(parent?: Component): void

Inherited from Component.setNodeParent

Parameters:

Name	Type
parent?	Component

Returns: void

---

setObjectName

▸ setObjectName(objectName: string): void

Inherited from NodeWidget.setObjectName

Overrides NodeObject.setObjectName

Parameters:

Name	Type
objectName	string

Returns: void

---

setProperty

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

Inherited from NodeObject.setProperty

Parameters:

Name	Type
name	string
value	QVariantType

Returns: boolean

---

setStyleSheet

▸ setStyleSheet(styleSheet: string): void

Inherited from NodeWidget.setStyleSheet

Parameters:

Name	Type
styleSheet	string

Returns: void

---

setText

▸ setText(text: string): void

Parameters:

Name	Type
text	string

Returns: void

---

setWindowFlag

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

Inherited from NodeWidget.setWindowFlag

Parameters:

Name	Type
windowType	WindowType
switchOn	boolean

Returns: void

---

setWindowIcon

▸ setWindowIcon(icon: QIcon): void

Inherited from NodeWidget.setWindowIcon

Parameters:

Name	Type
icon	QIcon

Returns: void

---

setWindowOpacity

▸ setWindowOpacity(opacity: number): void

Inherited from NodeWidget.setWindowOpacity

Parameters:

Name	Type
opacity	number

Returns: void

---

setWindowState

▸ setWindowState(state: WindowState): void

Inherited from NodeWidget.setWindowState

Parameters:

Name	Type
state	WindowState

Returns: void

---

setWindowTitle

▸ setWindowTitle(title: string): void

Inherited from NodeWidget.setWindowTitle

Parameters:

Name	Type
title	string

Returns: void

---

show

▸ show(): void

Inherited from NodeWidget.show

Returns: void

---

showFullScreen

▸ showFullScreen(): void

Inherited from NodeWidget.showFullScreen

Returns: void

---

showMaximized

▸ showMaximized(): void

Inherited from NodeWidget.showMaximized

Returns: void

---

showMinimized

▸ showMinimized(): void

Inherited from NodeWidget.showMinimized

Returns: void

---

showNormal

▸ showNormal(): void

Inherited from NodeWidget.showNormal

Returns: void

---

size

▸ size(): QSize

Inherited from NodeWidget.size

Returns: QSize

---

styleSheet

▸ styleSheet(): string

Inherited from NodeWidget.styleSheet

Returns: string

---

testAttribute

▸ testAttribute(attribute: WidgetAttribute): boolean

Inherited from NodeWidget.testAttribute

Parameters:

Name	Type
attribute	WidgetAttribute

Returns: boolean

---

update

▸ update(): void

Inherited from NodeWidget.update

Returns: void

---

updateGeometry

▸ updateGeometry(): void

Inherited from NodeWidget.updateGeometry

Returns: void

---

windowOpacity

▸ windowOpacity(): number

Inherited from NodeWidget.windowOpacity

Returns: number

---

windowState

▸ windowState(): number

Inherited from NodeWidget.windowState

Returns: number

---

windowTitle

▸ windowTitle(): string

Inherited from NodeWidget.windowTitle

Returns: string