IPropertyChangeNotifier - Adobe ActionScript® 3 (AS3 Flex) API Reference

Package	mx.core
Interface	public interface IPropertyChangeNotifier extends IEventDispatcher , IUID
Implementors	ArrayList, ObjectProxy, UIComponent

Language Version:

ActionScript 3.0

Product Version:

Flex 3

Runtime Versions:

Flash Player 9, AIR 1.1

The IPropertyChangeNotifier interface defines a marker interface. Classes that support this interface declare support for event propagation in a specialized manner. Classes that implement this interface must dispatch events for each property of this class and any nested classes publicly exposed as properties. For those properties that are anonymous (complex and not strongly typed), implementing classes provide custom support or directly use the ObjectProxy class. Implementors of this interface should use the PropertyChangeEvent.createUpdateEvent() method to construct an appropriate update event for dispatch.

Public Properties

Hide Inherited Public Properties

Show Inherited Public Properties

	Property		Defined By
		uid : String The unique identifier for this object.	IUID

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
		dispatchEvent(event:Event):Boolean Dispatches an event into the event flow.	IEventDispatcher
		hasEventListener(type:String):Boolean Checks whether the EventDispatcher object has any listeners registered for a specific type of event.	IEventDispatcher
		removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void Removes a listener from the EventDispatcher object.	IEventDispatcher
		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

IPropertyChangeNotifier - AS3 Flex

Classes x

mx.core IPropertyChangeNotifier - AS3 Flex		Properties \| Properties \| Constructor \| Methods \| Global Constants \| Events \| Styles \| Skin Parts \| Skin States \| Effects \| Constants \| Global Functions \| Functions \| Interfaces \| Classes \| Examples