MyModel

Hierarchy

QAbstractTableModel

QAbstractTableModel

QAbstractTableModel

QAbstractTableModel

QAbstractTableModel

QAbstractTableModel

MyModel

Index

Constructors

Properties

Methods

Constructors

constructor

+ new MyModel(): MyModel

Inherited from QAbstractItemModel.constructor

Overrides QObject.constructor

Returns: MyModel

Properties

native

native: NativeElement | null

Inherited from Component.native

Overrides Component.native

Methods

_id

_id(): number

Inherited from QObject._id

Overrides QObject._id

Get an ID identifying the underlying C++ object.

This can be useful when debugging memory problems with help from setLogCreateQObject() and setLogDestroyQObject(). The number is hash of the memory address of the C++ object.

Returns: number

a unique number which is valid for the lifetime of the C++ object.


addEventListener

addEventListenerSignalType›(signalType: SignalType, callback: any[SignalType], options?: EventListenerOptions): void

Inherited from EventWidget.addEventListener

Overrides EventWidget.addEventListener

Type parameters:

SignalType: keyof any

Parameters:

NameTypeDescription
signalTypeSignalTypeSignalType is a signal from the widgets signals interface.
callbackany[SignalType]Corresponding callback for the signal as mentioned in the widget's signal interface
options?EventListenerOptionsExtra optional options controlling how this event listener is added.

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, options?: EventListenerOptions): void

Inherited from EventWidget.addEventListener

Overrides EventWidget.addEventListener

Parameters:

eventType: WidgetEventTypes

callback: function

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

Parameters:

NameType
event?NativeRawPointer‹"QEvent"›

Optional options: EventListenerOptions

Extra optional options controlling how this event listener is added.

For example in the case of QPushButton:

const button = new QPushButton();
button.addEventListener(WidgetEventTypes.HoverEnter,()=>console.log("hovered"));

Returns: void


beginInsertColumns

beginInsertColumns(parent: QModelIndex, first: number, last: number): void

Inherited from QAbstractItemModel.beginInsertColumns

Overrides QAbstractItemModel.beginInsertColumns

Parameters:

NameType
parentQModelIndex
firstnumber
lastnumber

Returns: void


beginInsertRows

beginInsertRows(parent: QModelIndex, first: number, last: number): void

Inherited from QAbstractItemModel.beginInsertRows

Overrides QAbstractItemModel.beginInsertRows

Parameters:

NameType
parentQModelIndex
firstnumber
lastnumber

Returns: void


beginMoveColumns

beginMoveColumns(sourceParent: QModelIndex, sourceFirst: number, sourceLast: number, destinationParent: QModelIndex, destinationChild: number): boolean

Inherited from QAbstractItemModel.beginMoveColumns

Overrides QAbstractItemModel.beginMoveColumns

Parameters:

NameType
sourceParentQModelIndex
sourceFirstnumber
sourceLastnumber
destinationParentQModelIndex
destinationChildnumber

Returns: boolean


beginMoveRows

beginMoveRows(sourceParent: QModelIndex, sourceFirst: number, sourceLast: number, destinationParent: QModelIndex, destinationChild: number): boolean

Inherited from QAbstractItemModel.beginMoveRows

Overrides QAbstractItemModel.beginMoveRows

Parameters:

NameType
sourceParentQModelIndex
sourceFirstnumber
sourceLastnumber
destinationParentQModelIndex
destinationChildnumber

Returns: boolean


beginRemoveColumns

beginRemoveColumns(parent: QModelIndex, first: number, last: number): void

Inherited from QAbstractItemModel.beginRemoveColumns

Overrides QAbstractItemModel.beginRemoveColumns

Parameters:

NameType
parentQModelIndex
firstnumber
lastnumber

Returns: void


beginRemoveRows

beginRemoveRows(parent: QModelIndex, first: number, last: number): void

Inherited from QAbstractItemModel.beginRemoveRows

Overrides QAbstractItemModel.beginRemoveRows

Parameters:

NameType
parentQModelIndex
firstnumber
lastnumber

Returns: void


beginResetModel

beginResetModel(): void

Inherited from QAbstractItemModel.beginResetModel

Overrides QAbstractItemModel.beginResetModel

Returns: void


buddy

buddy(child: QModelIndex): QModelIndex

Inherited from QAbstractItemModel.buddy

Overrides QAbstractItemModel.buddy

Parameters:

NameType
childQModelIndex

Returns: QModelIndex


checkIndex

checkIndex(index: QModelIndex): boolean

Inherited from QAbstractItemModel.checkIndex

Overrides QAbstractItemModel.checkIndex

Parameters:

NameType
indexQModelIndex

Returns: boolean


children

children(): QObject[]

Inherited from QObject.children

Overrides QObject.children

Returns: QObject[]


columnCount

columnCount(parent: QModelIndex‹›): number

Overrides QAbstractItemModel.columnCount

Parameters:

NameTypeDefault
parentQModelIndex‹›new QModelIndex()

Returns: number


createIndex

createIndex(row: number, column: number): QModelIndex

Inherited from QAbstractItemModel.createIndex

Overrides QAbstractItemModel.createIndex

Parameters:

NameType
rownumber
columnnumber

Returns: QModelIndex


data

data(index: QModelIndex, role: ItemDataRole): QVariant

Overrides QAbstractItemModel.data

Parameters:

NameTypeDefault
indexQModelIndex-
roleItemDataRoleItemDataRole.DisplayRole

Returns: QVariant


delete

delete(): void

Inherited from QObject.delete

Overrides QObject.delete

Returns: void


deleteLater

deleteLater(): void

Inherited from QObject.deleteLater

Overrides QObject.deleteLater

Returns: void


dumpObjectInfo

dumpObjectInfo(): void

Inherited from QObject.dumpObjectInfo

Overrides QObject.dumpObjectInfo

Returns: void


dumpObjectTree

dumpObjectTree(): void

Inherited from QObject.dumpObjectTree

Overrides QObject.dumpObjectTree

Returns: void


emitDataChanged

emitDataChanged(topLeft: QModelIndex, bottomRight: QModelIndex, roles: ItemDataRole[]): void

Inherited from QAbstractItemModel.emitDataChanged

Overrides QAbstractItemModel.emitDataChanged

Parameters:

NameType
topLeftQModelIndex
bottomRightQModelIndex
rolesItemDataRole[]

Returns: void


endInsertColumns

endInsertColumns(): void

Inherited from QAbstractItemModel.endInsertColumns

Overrides QAbstractItemModel.endInsertColumns

Returns: void


endInsertRows

endInsertRows(): void

Inherited from QAbstractItemModel.endInsertRows

Overrides QAbstractItemModel.endInsertRows

Returns: void


endMoveColumns

endMoveColumns(): void

Inherited from QAbstractItemModel.endMoveColumns

Overrides QAbstractItemModel.endMoveColumns

Returns: void


endMoveRows

endMoveRows(): void

Inherited from QAbstractItemModel.endMoveRows

Overrides QAbstractItemModel.endMoveRows

Returns: void


endRemoveColumns

endRemoveColumns(): void

Inherited from QAbstractItemModel.endRemoveColumns

Overrides QAbstractItemModel.endRemoveColumns

Returns: void


endRemoveRows

endRemoveRows(): void

Inherited from QAbstractItemModel.endRemoveRows

Overrides QAbstractItemModel.endRemoveRows

Returns: void


endResetModel

endResetModel(): void

Inherited from QAbstractItemModel.endResetModel

Overrides QAbstractItemModel.endResetModel

Returns: void


eventProcessed

eventProcessed(): boolean

Inherited from EventWidget.eventProcessed

Overrides EventWidget.eventProcessed

Get the state of the event processed flag

See setEventProcessed().

Returns: boolean

boolean True if the current event is flagged as processed.


flags

flags(index: QModelIndex): ItemFlag

Inherited from QAbstractTableModel.flags

Overrides QAbstractItemModel.flags

Parameters:

NameType
indexQModelIndex

Returns: ItemFlag


hasChildren

hasChildren(parent: QModelIndex): boolean

Inherited from QAbstractTableModel.hasChildren

Overrides QAbstractTableModel.hasChildren

Parameters:

NameType
parentQModelIndex

Returns: boolean


hasIndex

hasIndex(row: number, column: number, parent: QModelIndex‹›): boolean

Inherited from QAbstractItemModel.hasIndex

Overrides QAbstractItemModel.hasIndex

Parameters:

NameTypeDefault
rownumber-
columnnumber-
parentQModelIndex‹›new QModelIndex()

Returns: boolean


headerData

headerData(section: number, orientation: Orientation, role: number): QVariant

Inherited from QAbstractItemModel.headerData

Overrides QAbstractItemModel.headerData

Parameters:

NameType
sectionnumber
orientationOrientation
rolenumber

Returns: QVariant


index

index(row: number, column: number, parent: QModelIndex‹›): QModelIndex

Inherited from QAbstractTableModel.index

Overrides QAbstractItemModel.index

Parameters:

NameTypeDefault
rownumber-
columnnumber-
parentQModelIndex‹›new QModelIndex()

Returns: QModelIndex


inherits

inherits(className: string): boolean

Inherited from QObject.inherits

Overrides QObject.inherits

Parameters:

NameType
classNamestring

Returns: boolean


killTimer

killTimer(timerId: number): void

Inherited from QObject.killTimer

Overrides QObject.killTimer

Parameters:

NameType
timerIdnumber

Returns: void


objectName

objectName(): string

Inherited from QObject.objectName

Overrides QObject.objectName

Returns: string


parent

parent(): QObject

Inherited from QObject.parent

Overrides QObject.parent

Returns: QObject


parentModelIndex

parentModelIndex(child: QModelIndex): QModelIndex

Inherited from QAbstractTableModel.parentModelIndex

Overrides QAbstractItemModel.parentModelIndex

Parameters:

NameType
childQModelIndex

Returns: QModelIndex


property

property(name: string): QVariant

Inherited from QObject.property

Overrides QObject.property

Parameters:

NameType
namestring

Returns: QVariant


removeEventListener

removeEventListenerSignalType›(signalType: SignalType, callback: any[SignalType], options?: EventListenerOptions): void

Inherited from EventWidget.removeEventListener

Overrides EventWidget.removeEventListener

Type parameters:

SignalType: keyof any

Parameters:

NameType
signalTypeSignalType
callbackany[SignalType]
options?EventListenerOptions

Returns: void

removeEventListener(eventType: WidgetEventTypes, callback: function, options?: EventListenerOptions): void

Inherited from EventWidget.removeEventListener

Overrides EventWidget.removeEventListener

Parameters:

eventType: WidgetEventTypes

callback: function

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

Parameters:

NameType
event?NativeRawPointer‹"QEvent"›

Optional options: EventListenerOptions

Returns: void


rowCount

rowCount(parent: QModelIndex‹›): number

Overrides QAbstractItemModel.rowCount

Parameters:

NameTypeDefault
parentQModelIndex‹›new QModelIndex()

Returns: number


setData

setData(index: QModelIndex, value: QVariant, role: ItemDataRole): boolean

Inherited from QAbstractItemModel.setData

Overrides QAbstractItemModel.setData

Parameters:

NameTypeDefault
indexQModelIndex-
valueQVariant-
roleItemDataRoleItemDataRole.EditRole

Returns: boolean


setEventProcessed

setEventProcessed(isProcessed: boolean): void

Inherited from EventWidget.setEventProcessed

Overrides 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


setObjectName

setObjectName(objectName: string): void

Inherited from QObject.setObjectName

Overrides QObject.setObjectName

Parameters:

NameType
objectNamestring

Returns: void


setParent

setParent(parent: QObject): void

Inherited from QObject.setParent

Overrides QObject.setParent

Parameters:

NameType
parentQObject

Returns: void


setProperty

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

Inherited from QObject.setProperty

Overrides QObject.setProperty

Parameters:

NameType
namestring
valueQVariantType

Returns: boolean


sibling

sibling(row: number, column: number, index: QModelIndex): QModelIndex

Inherited from QAbstractTableModel.sibling

Overrides QAbstractTableModel.sibling

Parameters:

NameType
rownumber
columnnumber
indexQModelIndex

Returns: QModelIndex


startTimer

startTimer(intervalMS: number, timerType: TimerType): number

Inherited from QObject.startTimer

Overrides QObject.startTimer

Parameters:

NameTypeDefault
intervalMSnumber-
timerTypeTimerTypeTimerType.CoarseTimer

Returns: number


timerHit

timerHit(): void

Returns: void