NodeObject

Type parameters

Signals: QObjectSignals

Hierarchy

EventWidget‹Signals›

NodeObject

QObject

NodeLayout

YogaWidget

QAction

QGraphicsEffect

QMovie

QApplication

QStandardItemModel

QButtonGroup

QSystemTrayIcon

QShortcut

Index

Constructors

Properties

Methods

Constructors

constructor

+ new NodeObject(native: NativeElement): NodeObject

Inherited from EventWidget.constructor

Overrides Component.constructor

Parameters:

NameType
nativeNativeElement

Returns: NodeObject

Properties

Abstract native

native: NativeElement

Inherited from Component.native


nodeChildren

nodeChildren: Set‹Component

Inherited from Component.nodeChildren


Optional nodeParent

nodeParent? : Component

Inherited from Component.nodeParent

Methods

addEventListener

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

Inherited from EventWidget.addEventListener

Type parameters:

SignalType: keyof Signals

Parameters:

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


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.


inherits

inherits(className: string): boolean

Parameters:

NameType
classNamestring

Returns: boolean


objectName

objectName(): string

Returns: string


property

property(name: string): QVariant

Parameters:

NameType
namestring

Returns: QVariant


removeEventListener

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

Inherited from EventWidget.removeEventListener

Type parameters:

SignalType: keyof Signals

Parameters:

NameType
signalTypeSignalType
callbackSignals[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


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


setNodeParent

setNodeParent(parent?: Component): void

Inherited from Component.setNodeParent

Parameters:

NameType
parent?Component

Returns: void


setObjectName

setObjectName(objectName: string): void

Parameters:

NameType
objectNamestring

Returns: void


setProperty

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

Parameters:

NameType
namestring
valueQVariantType

Returns: boolean