IHierarchicalCollectionViewCursor - Referencia de la API de Adobe ActionScript® 3 (AS3 Flex)

Paquete	mx.collections
Interfaz	public interface IHierarchicalCollectionViewCursor extends IViewCursor , IEventDispatcher
Implementadores	HierarchicalCollectionViewCursor

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

The IHierarchicalCollectionViewCursor interface defines the interface for enumerating a hierarchical collection view bidirectionally. This cursor provides capabilities to find the current depth of an item.

Elementos de API relacionados

mx.collections.IViewCursor
mx.controls.IHierarchicalCollectionView

Propiedades públicas

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	Propiedad		Definido por
		afterLast : Boolean [solo lectura] If the cursor is located after the last item in the view, this property is true .	IViewCursor
		beforeFirst : Boolean [solo lectura] If the cursor is located before the first item in the view, this property is true.	IViewCursor
		bookmark : CursorBookmark [solo lectura] Provides access to a bookmark that corresponds to the item returned by the current property.	IViewCursor
		current : Object [solo lectura] Provides access the object at the location in the source collection referenced by this cursor.	IViewCursor
		currentDepth : int [solo lectura] Contains the depth of the node at the location in the source collection referenced by this cursor.	IHierarchicalCollectionViewCursor
		view : ICollectionView [solo lectura] A reference to the ICollectionView with which this cursor is associated.	IViewCursor

Métodos públicos

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	Método		Definido por
		addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void Registra un objeto de detector de eventos con un objeto EventDispatcher, de modo que el detector reciba la notificación de un evento.	IEventDispatcher
		dispatchEvent(event:Event):Boolean Distribuye un evento en el flujo del evento.	IEventDispatcher
		findAny(values:Object):Boolean Finds an item with the specified properties within the collection and positions the cursor to that item.	IViewCursor
		findFirst(values:Object):Boolean Finds the first item with the specified properties within the collection and positions the cursor to that item.	IViewCursor
		findLast(values:Object):Boolean Finds the last item with the specified properties within the collection and positions the cursor on that item.	IViewCursor
		hasEventListener(type:String):Boolean Comprueba si el objeto EventDispatcher tiene detectores registrados para un tipo concreto de evento.	IEventDispatcher
		insert(item:Object):void Inserts the specified item before the cursor's current position.	IViewCursor
		moveNext():Boolean Moves the cursor to the next item within the collection.	IViewCursor
		movePrevious():Boolean Moves the cursor to the previous item within the collection.	IViewCursor
		remove():Object Removes the current item and returns it.	IViewCursor
		removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void Elimina un detector del objeto EventDispatcher.	IEventDispatcher
		seek(bookmark:CursorBookmark, offset:int = 0, prefetch:int = 0):void Moves the cursor to a location at an offset from the specified bookmark.	IViewCursor
		willTrigger(type:String):Boolean Comprueba si hay registrado un detector de eventos con este objeto EventDispatcher o con cualquiera de sus ascendientes para el tipo de evento concreto.	IEventDispatcher

Información sobre propiedades

currentDepth

propiedad

currentDepth:int [solo lectura]

Versión del lenguaje:

ActionScript 3.0

Versión de producto:

Flex 3

Versiones de motor de ejecución:

Flash Player 9, AIR 1.1

Contains the depth of the node at the location in the source collection referenced by this cursor. If the cursor is beyond the end of the collection, this property contains 0.

Implementación
public function get currentDepth():int

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IHierarchicalCollectionViewCursor - AS3 Flex

Clases x

currentDepth