Flex4之创建自定义事件

首先申明：

<fx:Metadata>  [Event(name="headerClick")]</fx:Metadata>

然后注册这个事件：

var panelSkin:PanelSkin = skin as PanelSkin;

    panelSkin.addEventListener(MouseEvent.CLICK, onHeaderClick);

最后实现这个事件

  private function onHeaderClick(event:MouseEvent):void {if (event.currentTarget is PanelSkin) {       var ps:PanelSkin = PanelSkin(event.currentTarget);       if (event.localY < 30) {         dispatchEvent(new Event("headerClick"));       }      }  }