QSlider

Create and control slider widgets.

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

A QSlider provides ability to add and manipulate native slider widgets.

Example

const { QSlider } = require("@nodegui/nodegui");
const slider = new QSlider();

Hierarchy

QAbstractSliderQSliderSignals

QSlider

Index

Constructors

Properties

Methods

Constructors

constructor

+ new QSlider(): QSlider

Overrides NodeWidget.constructor

Returns: QSlider

+ new QSlider(parent: NodeWidget‹any›): QSlider

Overrides NodeWidget.constructor

Parameters:

NameType
parentNodeWidget‹any›

Returns: QSlider

Properties

_rawInlineStyle

_rawInlineStyle: string = ""

Inherited from QMenu._rawInlineStyle


actions

actions: Set‹QAction

Inherited from QMenu.actions


Optional layout

layout? : NodeLayoutQSliderSignals

Inherited from QMenu.layout


native

native: NativeElement

Overrides Component.native


nodeChildren

nodeChildren: Set‹Component

Inherited from Component.nodeChildren


Optional nodeParent

nodeParent? : Component

Inherited from Component.nodeParent


type

type: string = "widget"

Inherited from QMenu.type

Methods

activateWindow

activateWindow(): void

Inherited from QMenu.activateWindow

Returns: void


addAction

addAction(action: QAction | string): QAction

Inherited from QMenu.addAction

Parameters:

NameType
actionQAction | string

Returns: QAction


addEventListener

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

Inherited from EventWidget.addEventListener

Type parameters:

SignalType: keyof QSliderSignals

Parameters:

NameTypeDescription
signalTypeSignalTypeSignalType is a signal from the widgets signals interface.
callbackQSliderSignals[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:

NameType
event?NativeRawPointer‹"QEvent"›

Returns: void


adjustSize

adjustSize(): void

Inherited from QMenu.adjustSize

Returns: void


close

close(): boolean

Inherited from QMenu.close

Returns: boolean


font

font(): QFont

Inherited from QMenu.font

Returns: QFont


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


hasTracking

hasTracking(): boolean

Inherited from QAbstractSlider.hasTracking

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


invertedAppearance

invertedAppearance(): boolean

Inherited from QAbstractSlider.invertedAppearance

Returns: boolean


invertedControls

invertedControls(): boolean

Inherited from QAbstractSlider.invertedControls

Returns: boolean


isEnabled

isEnabled(): boolean

Inherited from QMenu.isEnabled

Returns: boolean


isSliderDown

isSliderDown(): boolean

Inherited from QAbstractSlider.isSliderDown

Returns: boolean


isVisible

isVisible(): boolean

Inherited from QMenu.isVisible

Returns: boolean


lower

lower(): void

Inherited from QMenu.lower

Returns: void


maximum

maximum(): number

Inherited from QAbstractSlider.maximum

Returns: number


minimum

minimum(): number

Inherited from QAbstractSlider.minimum

Returns: number


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


orientation

orientation(): Orientation

Inherited from QAbstractSlider.orientation

Returns: Orientation


pageStep

pageStep(): number

Inherited from QAbstractSlider.pageStep

Returns: number


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


removeEventListener

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

Inherited from EventWidget.removeEventListener

Type parameters:

SignalType: keyof QSliderSignals

Parameters:

NameType
signalTypeSignalType
callbackQSliderSignals[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


setAttribute

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

Inherited from QMenu.setAttribute

Parameters:

NameType
attributeWidgetAttribute
switchOnboolean

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


setFont

setFont(font: QFont): void

Inherited from QMenu.setFont

Parameters:

NameType
fontQFont

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


setInlineStyle

setInlineStyle(style: string): void

Inherited from QMenu.setInlineStyle

Parameters:

NameType
stylestring

Returns: void


setInvertedAppearance

setInvertedAppearance(inverted: boolean): void

Inherited from QAbstractSlider.setInvertedAppearance

Parameters:

NameType
invertedboolean

Returns: void


setInvertedControls

setInvertedControls(inverted: boolean): void

Inherited from QAbstractSlider.setInvertedControls

Parameters:

NameType
invertedboolean

Returns: void


setLayout

setLayout(parentLayout: NodeLayoutQSliderSignals›): void

Inherited from QMenu.setLayout

Parameters:

NameType
parentLayoutNodeLayoutQSliderSignals

Returns: void


setMaximum

setMaximum(maximum: number): void

Inherited from QAbstractSlider.setMaximum

Parameters:

NameType
maximumnumber

Returns: void


setMaximumSize

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

Inherited from QMenu.setMaximumSize

Parameters:

NameType
maxwnumber
maxhnumber

Returns: void


setMinimum

setMinimum(minimum: number): void

Inherited from QAbstractSlider.setMinimum

Parameters:

NameType
minimumnumber

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


setOrientation

setOrientation(orientation: Orientation): void

Inherited from QAbstractSlider.setOrientation

Parameters:

NameType
orientationOrientation

Returns: void


setPageStep

setPageStep(step: number): void

Inherited from QAbstractSlider.setPageStep

Parameters:

NameType
stepnumber

Returns: void


setProperty

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

Inherited from NodeObject.setProperty

Parameters:

NameType
namestring
valueQVariantType

Returns: boolean


setRange

setRange(min: number, max: number): void

Inherited from QAbstractSlider.setRange

Parameters:

NameType
minnumber
maxnumber

Returns: void


setSingleStep

setSingleStep(step: number): void

Inherited from QAbstractSlider.setSingleStep

Parameters:

NameType
stepnumber

Returns: void


setSliderDown

setSliderDown(down: boolean): void

Inherited from QAbstractSlider.setSliderDown

Parameters:

NameType
downboolean

Returns: void


setSliderPosition

setSliderPosition(position: number): void

Inherited from QAbstractSlider.setSliderPosition

Parameters:

NameType
positionnumber

Returns: void


setStyleSheet

setStyleSheet(styleSheet: string): void

Inherited from QMenu.setStyleSheet

Parameters:

NameType
styleSheetstring

Returns: void


setTickInterval

setTickInterval(ti: number): void

Parameters:

NameType
tinumber

Returns: void


setTickPosition

setTickPosition(position: TickPosition): void

Parameters:

NameType
positionTickPosition

Returns: void


setTracking

setTracking(enable: boolean): void

Inherited from QAbstractSlider.setTracking

Parameters:

NameType
enableboolean

Returns: void


setValue

setValue(value: number): void

Inherited from QAbstractSlider.setValue

Parameters:

NameType
valuenumber

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


singleStep

singleStep(): number

Inherited from QAbstractSlider.singleStep

Returns: number


size

size(): QSize

Inherited from QMenu.size

Returns: QSize


sliderPosition

sliderPosition(): number

Inherited from QAbstractSlider.sliderPosition

Returns: number


styleSheet

styleSheet(): string

Inherited from QMenu.styleSheet

Returns: string


testAttribute

testAttribute(attribute: WidgetAttribute): boolean

Inherited from QMenu.testAttribute

Parameters:

NameType
attributeWidgetAttribute

Returns: boolean


tickInterval

tickInterval(): number

Returns: number


tickPosition

tickPosition(): TickPosition

Returns: TickPosition


triggerAction

triggerAction(action: SliderAction): void

Inherited from QAbstractSlider.triggerAction

Parameters:

NameType
actionSliderAction

Returns: void


update

update(): void

Inherited from QMenu.update

Returns: void


updateGeometry

updateGeometry(): void

Inherited from QMenu.updateGeometry

Returns: void


value

value(): number

Inherited from QAbstractSlider.value

Returns: number


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