[ Flex ][ Source ] ex08_02 : Event / e.stopPropagation()

<?xml version="1.0" encoding="utf-8"?>
< mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"
 creationComplete="initApp()">
 <mx:Script>
  <![CDATA[
   
   private var btnCancel : Button;
   
   private function initApp():void {
    btnCancel = new Button();
    btnCancel.label = "Cancel";
    
    pan.addChild(btnCancel);
    btnCancel.addEventListener(MouseEvent.CLICK, btnCancelHandler);
   }
   
   private function btnCancelHandler(e:MouseEvent):void {
    trace("Cancel Click" + e.target);
    trace("Cancel Click" + e.currentTarget);
   }
   
   private function btnOkHandler(e:MouseEvent):void {
    trace("Button Click" + e.target);
    trace("Button Click" + e.currentTarget);
    
    // 버블링 단계로 진행하지 않겠다는 명령어
    e.stopPropagation();
   }
   
   private function panOkHandler(e:MouseEvent):void {
    if(e.target == pan) {
     trace("진짜 패널을 눌렸군요");     
    }
     trace("Panel Click" + e.target);
     trace("Panel Click" + e.currentTarget);
   }
  ]]>
 </mx:Script>
 <mx:Panel id="pan" click="panOkHandler(event)">
  <mx:Button id="btnOk" label="OK" click="btnOkHandler(event)"/>
 </mx:Panel> 
< /mx:Application>