mx.core.ISelectableList - Adobe® Flex® 4 Language Reference (Flex 4)

Package	mx.core
Interface	public interface ISelectableList extends IList , IEventDispatcher
Implementors	ViewStack

Language Version:

ActionScript 3.0

Product Version:

Flex 4

Runtime Versions:

Flash Player 10, AIR 1.5

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

Public Properties

Hide Inherited Public Properties

Show Inherited Public Properties

	Property		Defined By
		length : int [read-only] The number of items in this collection.	IList
		selectedIndex : int The index of the selected IList item.	ISelectableList

Public Methods

Hide Inherited Public Methods

Show Inherited Public Methods

	Method		Defined By
		addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void Registers an event listener object with an EventDispatcher object so that the listener receives notification of an event.	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 Dispatches an event into the event flow.	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 Checks whether the EventDispatcher object has any listeners registered for a specific type of event.	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 Removes a listener from the EventDispatcher object.	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 Checks whether an event listener is registered with this EventDispatcher object or any of its ancestors for the specified event type.	IEventDispatcher

Events

Click for more information on events

	Event		Summary	Defined By
		change	Dispatched when the selectedIndex property changes.	ISelectableList
		valueCommit	Dispatched when the selectedIndex property changes.	ISelectableList

Property Detail

selectedIndex

property

selectedIndex:int

Language Version:

ActionScript 3.0

Product Version:

Flex 4

Runtime Versions:

Flash Player 10, AIR 1.5

The index of the selected IList item.

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

Event Detail

change

Event

Language Version:

ActionScript 3.0

Product Version:

Flex 4

Runtime Versions:

Flash Player 10, AIR 1.5

Dispatched when the selectedIndex property changes.

valueCommit

Event

Language Version:

ActionScript 3.0

Product Version:

Flex 4

Runtime Versions:

Flash Player 10, AIR 1.5

Dispatched when the selectedIndex property changes.