QItemSelectionModel

Hierarchy

NodeObjectQItemSelectionModelSignals

QItemSelectionModel

Index

Constructors

Properties

Methods

Constructors

constructor

+ new QItemSelectionModel(arg?: NativeElement): QItemSelectionModel

Overrides EventWidget.constructor

Parameters:

NameType
arg?NativeElement

Returns: QItemSelectionModel

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: QItemSelectionModelSignals[SignalType]): void

Inherited from EventWidget.addEventListener

Type parameters:

SignalType: keyof QItemSelectionModelSignals

Parameters:

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


clear

clear(): void

Returns: void


clearCurrentIndex

clearCurrentIndex(): void

Returns: void


clearSelection

clearSelection(): void

Returns: void


columnIntersectsSelection

columnIntersectsSelection(column: number, parent: QModelIndex): boolean

Parameters:

NameTypeDefault
columnnumber-
parentQModelIndexnew QModelIndex()

Returns: boolean


currentIndex

currentIndex(): QModelIndex

Returns: QModelIndex


dumpObjectInfo

dumpObjectInfo(): void

Inherited from NodeObject.dumpObjectInfo

Returns: void


dumpObjectTree

dumpObjectTree(): void

Inherited from NodeObject.dumpObjectTree

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.


hasSelection

hasSelection(): boolean

Returns: boolean


inherits

inherits(className: string): boolean

Inherited from NodeObject.inherits

Parameters:

NameType
classNamestring

Returns: boolean


isColumnSelected

isColumnSelected(column: number, parent: QModelIndex): boolean

Parameters:

NameTypeDefault
columnnumber-
parentQModelIndexnew QModelIndex()

Returns: boolean


isRowSelected

isRowSelected(row: number, parent: QModelIndex): boolean

Parameters:

NameTypeDefault
rownumber-
parentQModelIndexnew QModelIndex()

Returns: boolean


isSelected

isSelected(index: QModelIndex): boolean

Parameters:

NameType
indexQModelIndex

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: QItemSelectionModelSignals[SignalType]): void

Inherited from EventWidget.removeEventListener

Type parameters:

SignalType: keyof QItemSelectionModelSignals

Parameters:

NameType
signalTypeSignalType
callbackQItemSelectionModelSignals[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


reset

reset(): void

Returns: void


rowIntersectsSelection

rowIntersectsSelection(row: number, parent: QModelIndex): boolean

Parameters:

NameTypeDefault
rownumber-
parentQModelIndexnew QModelIndex()

Returns: boolean


select

select(index: QModelIndex, command: SelectionFlag): void

Parameters:

NameType
indexQModelIndex
commandSelectionFlag

Returns: void


selectedColumns

selectedColumns(row: number): QModelIndex[]

Parameters:

NameTypeDefault
rownumber0

Returns: QModelIndex[]


selectedIndexes

selectedIndexes(): QModelIndex[]

Returns: QModelIndex[]


selectedRows

selectedRows(column: number): QModelIndex[]

Parameters:

NameTypeDefault
columnnumber0

Returns: QModelIndex[]


setCurrentIndex

setCurrentIndex(index: QModelIndex, command: SelectionFlag): void

Parameters:

NameType
indexQModelIndex
commandSelectionFlag

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

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