QGraphicsDropShadowEffect

The QGraphicsDropShadowEffect class provides a drop shadow effect.

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

A drop shadow effect renders the source with a drop shadow.

Example

const { QGraphicsDropShadowEffect } = require("@nodegui/nodegui");
const shadow = new QGraphicsDropShadowEffect();
shadow.setBlurRadius(8);

Hierarchy

QGraphicsEffectQGraphicsDropShadowEffectSignals

QGraphicsDropShadowEffect

Index

Constructors

Properties

Methods

Constructors

constructor

+ new QGraphicsDropShadowEffect(): QGraphicsDropShadowEffect

Overrides EventWidget.constructor

Returns: QGraphicsDropShadowEffect

+ new QGraphicsDropShadowEffect(native: NativeElement): QGraphicsDropShadowEffect

Overrides EventWidget.constructor

Parameters:

NameType
nativeNativeElement

Returns: QGraphicsDropShadowEffect

+ new QGraphicsDropShadowEffect(parent: NodeObject‹any›): QGraphicsDropShadowEffect

Overrides EventWidget.constructor

Parameters:

NameType
parentNodeObject‹any›

Returns: QGraphicsDropShadowEffect

Properties

native

native: NativeElement

Overrides Component.native


nodeChildren

nodeChildren: Set‹Component

Inherited from Component.nodeChildren


Optional nodeParent

nodeParent? : Component

Inherited from Component.nodeParent

Methods

addEventListener

addEventListenerSignalType›(signalType: SignalType, callback: QGraphicsDropShadowEffectSignals[SignalType]): void

Inherited from EventWidget.addEventListener

Type parameters:

SignalType: keyof QGraphicsDropShadowEffectSignals

Parameters:

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


blurRadius

blurRadius(): number

Returns: number


color

color(): QColor

Returns: QColor


inherits

inherits(className: string): boolean

Inherited from NodeObject.inherits

Parameters:

NameType
classNamestring

Returns: boolean


isEnabled

isEnabled(): boolean

Inherited from QGraphicsEffect.isEnabled

Returns: boolean


objectName

objectName(): string

Inherited from NodeObject.objectName

Returns: string


property

property(name: string): QVariant

Inherited from NodeObject.property

Parameters:

NameType
namestring

Returns: QVariant


removeEventListener

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

Inherited from EventWidget.removeEventListener

Type parameters:

SignalType: keyof QGraphicsDropShadowEffectSignals

Parameters:

NameType
signalTypeSignalType
callbackQGraphicsDropShadowEffectSignals[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


setBlurRadius

setBlurRadius(blurRadius: number): void

Parameters:

NameType
blurRadiusnumber

Returns: void


setColor

setColor(color: QColor): void

Parameters:

NameType
colorQColor

Returns: void


setEnabled

setEnabled(enable: boolean): void

Inherited from QGraphicsEffect.setEnabled

Parameters:

NameType
enableboolean

Returns: void


setNodeParent

setNodeParent(parent?: Component): void

Inherited from Component.setNodeParent

Parameters:

NameType
parent?Component

Returns: void


setObjectName

setObjectName(objectName: string): void

Inherited from NodeObject.setObjectName

Parameters:

NameType
objectNamestring

Returns: void


setProperty

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

Inherited from NodeObject.setProperty

Parameters:

NameType
namestring
valueQVariantType

Returns: boolean


setXOffset

setXOffset(dx: number): void

Parameters:

NameType
dxnumber

Returns: void


setYOffset

setYOffset(dy: number): void

Parameters:

NameType
dynumber

Returns: void


xOffset

xOffset(): number

Returns: number


yOffset

yOffset(): number

Returns: number