Delegate 改变指向

import mx.utils.Delegate;

nowWordSound.onSoundComplete =Delegate.create(this, playOver);
	
 function playOver():Void{
}

 缺点:无法获取触发事件的对象

onMouseDownEvent(clickObj, clickHdl, this);
function onMouseDownEvent(__useObj:Object,__callerFun:Function,__callerObj:Object){
			__useObj.onMouseDown = function(){
			__callerFun.call(__callerObj,this);
		};
	}
function clickHdl(targetObj) {
		
}

缺点:非原生指向,相对Delegate 稍慢

优点:可以获取触发事件的对象

鼠标事件包含:

相当于as3的click:         onRelease

相当于as3的down:        onPress

全局性的:onMouseUp          onMouseDown

鼠标移动:onMouseMove

ef:    onEnterFrame

不太了解这个:onReleaseOutside

原文地址:https://www.cnblogs.com/dt1991/p/9131418.html