ISelectableList - Adobe ActionScript® 3 (AS3 Flex) API 參考

套件	mx.core
介面	public interface ISelectableList extends IList , IEventDispatcher
實作者	SelectableList, TabbedViewNavigator, ViewStack

語言版本:

ActionScript 3.0

產品版本:

Flex 4

執行階段版本:

Flash Player 10, AIR 1.5

The ISelectableList interface indicates that the implementor is an IList element that supports a selectedIndex property.

公用屬性

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	屬性		定義自
		length : int [唯讀] The number of items in this collection.	IList
		selectedIndex : int The index of the selected IList item.	ISelectableList

公用方法

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	方法		定義自
		addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void 會在 EventDispatcher 物件註冊事件偵聽程式，以便讓偵聽程式收到事件的通知。	IEventDispatcher
		addItem(item:Object):void Adds the specified item to the end of the list.	IList
		addItemAt(item:Object, index:int):void Adds the item at the specified index.	IList
		dispatchEvent(event:Event):Boolean 會將事件傳送到事件流程。	IEventDispatcher
		getItemAt(index:int, prefetch:int = 0):Object Gets the item at the specified index.	IList
		getItemIndex(item:Object):int Returns the index of the item if it is in the list such that getItemAt(index) == item.	IList
		hasEventListener(type:String):Boolean 會檢查 EventDispatcher 物件是否有對特定的事件類型註冊偵聽程式。	IEventDispatcher
		itemUpdated(item:Object, property:Object = null, oldValue:Object = null, newValue:Object = null):void Notifies the view that an item has been updated.	IList
		removeAll():void Removes all items from the list.	IList
		removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void 會從 EventDispatcher 物件移除偵聽程式。	IEventDispatcher
		removeItemAt(index:int):Object Removes the item at the specified index and returns it.	IList
		setItemAt(item:Object, index:int):Object Places the item at the specified index.	IList
		toArray():Array Returns an Array that is populated in the same order as the IList implementation.	IList
		willTrigger(type:String):Boolean 檢查此 EventDispatcher 物件是否已註冊事件偵聽程式，或者此物件的任何祖系已為特定事件類型註冊事件偵聽程式。	IEventDispatcher

事件

按一下以瞭解事件的詳細資訊

	事件		摘要	定義自
		change	Dispatched when the selectedIndex property changes.	ISelectableList
		valueCommit	Dispatched when the selectedIndex property changes.	ISelectableList

屬性詳細資訊

selectedIndex

屬性

selectedIndex:int

語言版本:

ActionScript 3.0

產品版本:

Flex 4

執行階段版本:

Flash Player 10, AIR 1.5

The index of the selected IList item.

實作
public function get selectedIndex():int
public function set selectedIndex(value:int):void

事件詳細資訊

change

事件

語言版本:

ActionScript 3.0

產品版本:

Flex 4

執行階段版本:

Flash Player 10, AIR 1.5

Dispatched when the selectedIndex property changes.

valueCommit

事件

語言版本:

ActionScript 3.0

產品版本:

Flex 4

執行階段版本:

Flash Player 10, AIR 1.5

Dispatched when the selectedIndex property changes.

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ISelectableList - AS3 Flex

類別 x

selectedIndex

change

valueCommit