2010-03-10 92 views

回答

3
<mx:Window xmlns:mx="http://www.adobe.com/2006/mxml" alwaysInFront="true" initialize="onInitialize()"> 
<mx:Script> 
    <![CDATA[ 
     private function onInitialize():void { 
      addEventListener(Event.DEACTIVATE, onAppDeactivate); 
      addEventListener(Event.ACTIVATE, onAppActivate); 
     } 

     private function onAppDeactivate(event:Event):void { 
      alwaysInFront=false; 
     } 

     private function onAppActivate(event:Event):void { 
      alwaysInFront=true; 
     } 
    ]]> 
</mx:Script> 
</mx:Window> 
相关问题