ListItemSelectEvent

Pakket	mx.automation.events
Klasse	public class ListItemSelectEvent
Overerving	ListItemSelectEvent Event Object

Taalversie:

ActionScript 3.0

Productversie:

Flex 3

Runtimeversies:

Flash Player 9, AIR 1.1

The ListItemSelectEvent class represents event objects that are dispatched when an item in a list-based control such as a Menu, DataGrid, or Tree control is selected or deselected.

Meer voorbeelden

Instrumenting events

Openbare eigenschappen

Overerfde openbare eigenschappen verbergen

Overerfde openbare eigenschappen weergeven

	Eigenschap		Gedefinieerd door
		altKey : Boolean Indicates whether the Alt key was pressed at the time of the event, true, or not, false.	ListItemSelectEvent
		bubbles : Boolean [alleen-lezen] Geeft aan of een gebeurtenis een terugkoppelgebeurtenis is.	Event
		cancelable : Boolean [alleen-lezen] Geeft aan of het gedrag dat aan deze gebeurtenis is gekoppeld, kan worden voorkomen.	Event
		constructor : Object Verwijzing naar het klasseobject of de constructorfunctie van een bepaalde objectinstantie.	Object
		ctrlKey : Boolean Indicates whether the Ctrl key was pressed at the time of the event, true, or not, false.	ListItemSelectEvent
		currentTarget : Object [alleen-lezen] Het object dat het gebeurtenisobject actief verwerkt met een gebeurtenislistener.	Event
		eventPhase : uint [alleen-lezen] De huidige fase in de gebeurtenisstroom.	Event
		itemAutomationValue : String The automationValue string of the item to be selected.	ListItemSelectEvent
		itemIndex : uint The data provider index of the item to be selected.	ListItemSelectEvent
		itemRenderer : IListItemRenderer Item renderer object for the item being selected or deselected.	ListItemSelectEvent
		shiftKey : Boolean Indicates whether the Shift key was pressed at the time of the event, true, or not, false.	ListItemSelectEvent
		target : Object [alleen-lezen] Doel van gebeurtenis.	Event
		triggerEvent : Event Event that triggered the item selection event, such as a keyboard or mouse event.	ListItemSelectEvent
		type : String [alleen-lezen] Het type gebeurtenis.	Event

Openbare methoden

Overerfde openbare methoden verbergen

Overerfde openbare methoden weergeven

	Methode		Gedefinieerd door
		ListItemSelectEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, itemRenderer:IListItemRenderer = null, triggerEvent:Event = null, ctrlKey:Boolean = false, altKey:Boolean = false, shiftKey:Boolean = false) Constructor.	ListItemSelectEvent
		clone():Event Dupliceert een instantie van een subklasse Event.	Event
		formatToString(className:String, ... arguments):String Een hulpprogrammafunctie voor de implementatie van de methode toString() in aangepaste ActionScript 3.0-Event-klassen.	Event
		hasOwnProperty(name:String):Boolean Geeft aan of voor een object een opgegeven eigenschap is gedefinieerd.	Object
		isDefaultPrevented():Boolean Controleert of de methode preventDefault() is aangeroepen voor de gebeurtenis.	Event
		isPrototypeOf(theClass:Object):Boolean Geeft aan of een instantie van de klasse Object zich in de prototypeketen van het object bevindt dat als parameter is opgegeven.	Object
		preventDefault():void Annuleert het standaardgedrag van een gebeurtenis wanneer dat gedrag kan worden geannuleerd.	Event
		propertyIsEnumerable(name:String):Boolean Geeft aan of de opgegeven eigenschap bestaat en kan worden opgesomd.	Object
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Stelt de beschikbaarheid van een dynamische eigenschap voor lusbewerkingen in.	Object
		stopImmediatePropagation():void Voorkomt het verwerken van gebeurtenislisteners in het huidige knooppunt en volgende knooppunten in de gebeurtenisstroom.	Event
		stopPropagation():void Voorkomt het verwerken van gebeurtenislisteners in knooppunten die volgen op het huidige knooppunt in de gebeurtenisstroom.	Event
		toLocaleString():String Geeft de tekenreeksweergave van dit object weer, geformatteerd volgens de locatiespecifieke conventies.	Object
		toString():String Retourneert een tekenreeks die alle eigenschappen van het Event-object bevat.	Event
		valueOf():Object Retourneert de primitieve waarde van het opgegeven object.	Object

Openbare constanten

Overerfde openbare constanten verbergen

Overerfde openbare constanten weergeven

	Constante		Gedefinieerd door
		DESELECT : String = "deselect" [statisch] The ListItemSelectEvent.DESELECT constant defines the value of the type property of the event object for an event that is dispatched when a previously selected item is deselected.	ListItemSelectEvent
		MULTI_SELECT : String = "multiSelect" [statisch] The ListItemSelectEvent.MULTI_SELECT constant defines the value of the type property of the event object for an event that is dispatched when an item is selected as part of an action that selects multiple items.	ListItemSelectEvent
		SELECT : String = "select" [statisch] The ListItemSelectEvent.SELECT constant defines the value of the type property of the event object for an event that is dispatched when a single item is selected.	ListItemSelectEvent
		SELECT_INDEX : String = "selectIndex" [statisch] The ListItemSelectEvent.SELECT_INDEX constant defines the value of the type property of the event object for an event that is dispatched when an item's index is selected.	ListItemSelectEvent

Eigenschapdetails

altKey

eigenschap

public var altKey:Boolean

Taalversie:

ActionScript 3.0

Productversie:

Flex 3

Runtimeversies:

Flash Player 9, AIR 1.1

Indicates whether the Alt key was pressed at the time of the event, true, or not, false.

De standaardwaarde is false.

ctrlKey

eigenschap

public var ctrlKey:Boolean

Taalversie:

ActionScript 3.0

Productversie:

Flex 3

Runtimeversies:

Flash Player 9, AIR 1.1

Indicates whether the Ctrl key was pressed at the time of the event, true, or not, false.

De standaardwaarde is false.

itemAutomationValue

eigenschap

public var itemAutomationValue:String

Taalversie:

ActionScript 3.0

Productversie:

Flex 3

Runtimeversies:

Flash Player 9, AIR 1.1

The automationValue string of the item to be selected. This is used when the item to be selected is not visible in the control.

itemIndex

eigenschap

public var itemIndex:uint

Taalversie:

ActionScript 3.0

Productversie:

Flex 3

Runtimeversies:

Flash Player 9, AIR 1.1

The data provider index of the item to be selected.

itemRenderer

eigenschap

public var itemRenderer:IListItemRenderer

Taalversie:

ActionScript 3.0

Productversie:

Flex 3

Runtimeversies:

Flash Player 9, AIR 1.1

Item renderer object for the item being selected or deselected. You can access the cell data using this property.

De standaardwaarde is null.

shiftKey

eigenschap

public var shiftKey:Boolean

Taalversie:

ActionScript 3.0

Productversie:

Flex 3

Runtimeversies:

Flash Player 9, AIR 1.1

Indicates whether the Shift key was pressed at the time of the event, true, or not, false.

De standaardwaarde is false.

triggerEvent

eigenschap

public var triggerEvent:Event

Taalversie:

ActionScript 3.0

Productversie:

Flex 3

Runtimeversies:

Flash Player 9, AIR 1.1

Event that triggered the item selection event, such as a keyboard or mouse event.

De standaardwaarde is null.

Constructordetails

()

Constructor

public function ListItemSelectEvent(type:String, bubbles:Boolean = false, cancelable:Boolean = false, itemRenderer:IListItemRenderer = null, triggerEvent:Event = null, ctrlKey:Boolean = false, altKey:Boolean = false, shiftKey:Boolean = false)

Taalversie:

ActionScript 3.0

Productversie:

Flex 3

Runtimeversies:

Flash Player 9, AIR 1.1

Constructor. Normally called by the Flex control and not used in application code.

Parameters

	`type:String` — The event type; indicates the action that caused the event.

	`bubbles:Boolean` (default = `false`) — Specifies whether the event can bubble up the display list hierarchy.

	`cancelable:Boolean` (default = `false`) — Specifies whether the behavior associated with the event can be prevented.

	`itemRenderer:IListItemRenderer` (default = `null`) — The item renderer object for the item.

	`triggerEvent:Event` (default = `null`) — The event, such as a mouse or keyboard event, that triggered the selection action.

	`ctrlKey:Boolean` (default = `false`) — Whether the Alt key was pressed at the time of the event.

	`altKey:Boolean` (default = `false`) — Whether the Ctrl key was pressed at the time of the event.

	`shiftKey:Boolean` (default = `false`) — Whether the Shift key was pressed at the time of the event.

Constantedetails

DESELECT

Constante

public static const DESELECT:String = "deselect"

Taalversie:

ActionScript 3.0

Productversie:

Flex 3

Runtimeversies:

Flash Player 9, AIR 1.1

The ListItemSelectEvent.DESELECT constant defines the value of the type property of the event object for an event that is dispatched when a previously selected item is deselected.

The properties of the event object have the following values. Not all properties are meaningful for all kinds of events. See the detailed property descriptions for more information.

Property	Value
`altKey`	Boolean value indicating whether the Alt key was pressed at the time of the event.
`bubbles`	false
`cancelable`	false
`ctrlKey`	Boolean value indicating whether the Ctrl key was pressed at the time of the event.
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `myButton.addEventListener()` to register an event listener, myButton is the value of the `currentTarget`.
`itemRenderer`	The item renderer object for the item.
`shiftKey`	Boolean value indicating whether the Shift key was pressed at the time of the event.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.
`triggerEvent`	The event, such as a mouse or keyboard event, that triggered the action.
`type`	ListItemSelectEvent.DESELECT

MULTI_SELECT

Constante

public static const MULTI_SELECT:String = "multiSelect"

Taalversie:

ActionScript 3.0

Productversie:

Flex 3

Runtimeversies:

Flash Player 9, AIR 1.1

The ListItemSelectEvent.MULTI_SELECT constant defines the value of the type property of the event object for an event that is dispatched when an item is selected as part of an action that selects multiple items.

The properties of the event object have the following values. Not all properties are meaningful for all kinds of events. See the detailed property descriptions for more information.

Property	Value
`altKey`	Boolean value indicating whether the Alt key was pressed at the time of the event.
`bubbles`	false
`cancelable`	false
`ctrlKey`	Boolean value indicating whether the Ctrl key was pressed at the time of the event.
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `myButton.addEventListener()` to register an event listener, myButton is the value of the `currentTarget`.
`itemRenderer`	The item renderer object for the item.
`shiftKey`	Boolean value indicating whether the Shift key was pressed at the time of the event.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.
`triggerEvent`	The event, such as a mouse or keyboard event, that triggered the action.
`type`	ListItemSelectEvent.MULTI_SELECT

SELECT

Constante

public static const SELECT:String = "select"

Taalversie:

ActionScript 3.0

Productversie:

Flex 3

Runtimeversies:

Flash Player 9, AIR 1.1

The ListItemSelectEvent.SELECT constant defines the value of the type property of the event object for an event that is dispatched when a single item is selected.

The properties of the event object have the following values. Not all properties are meaningful for all kinds of events. See the detailed property descriptions for more information.

Property	Value
`altKey`	Boolean value indicating whether the Alt key was pressed at the time of the event.
`bubbles`	false
`cancelable`	false
`ctrlKey`	Boolean value indicating whether the Ctrl key was pressed at the time of the event.
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `myButton.addEventListener()` to register an event listener, myButton is the value of the `currentTarget`.
`itemRenderer`	The item renderer object for the item.
`shiftKey`	Boolean value indicating whether the Shift key was pressed at the time of the event.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.
`triggerEvent`	The event, such as a mouse or keyboard event, that triggered the action.
`type`	ListItemSelectEvent.SELECT

SELECT_INDEX

Constante

public static const SELECT_INDEX:String = "selectIndex"

Taalversie:

ActionScript 3.0

Productversie:

Flex 3

Runtimeversies:

Flash Player 9, AIR 1.1

The ListItemSelectEvent.SELECT_INDEX constant defines the value of the type property of the event object for an event that is dispatched when an item's index is selected.

The properties of the event object have the following values. Not all properties are meaningful for all kinds of events. See the detailed property descriptions for more information.

Property	Value
`altKey`	Boolean value indicating whether the Alt key was pressed at the time of the event.
`bubbles`	false
`cancelable`	false
`ctrlKey`	Boolean value indicating whether the Ctrl key was pressed at the time of the event.
`currentTarget`	The Object that defines the event listener that handles the event. For example, if you use `myButton.addEventListener()` to register an event listener, myButton is the value of the `currentTarget`.
`itemIndex`	The data provider index of the item to be selected.
`shiftKey`	Boolean value indicating whether the Shift key was pressed at the time of the event.
`target`	The Object that dispatched the event; it is not always the Object listening for the event. Use the `currentTarget` property to always access the Object listening for the event.
`triggerEvent`	The event, such as a mouse or keyboard event, that triggered the action.
`type`	ListItemSelectEvent.SELECT_INDEX

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ListItemSelectEvent - AS3 Flex

Klassen x

altKey

ctrlKey

itemAutomationValue

itemIndex

itemRenderer

shiftKey

triggerEvent