1、创建一个component,继承自 TitleWindow,如:
<mx:TitleWindow xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" width="400" height="300"
showCloseButton="true" close="closeHandler()">
<mx:Script>
<![CDATA[
import mx.managers.PopUpManager;
private function closeHandler(): void{
PopUpManager.removePopUp(this);
}
]]>
</mx:Script>
</mx:TitleWindow>
需要注意的是当窗口关闭时要在popupmanager类中remove掉此窗口
2、在主程序中(即需要弹窗口的页面中),某个响应事件处(如button 的 click事件),添加如下代码:
var win:MyTitleWindow = new MyTitleWindow();
win.x = 20;
win.y = 20;
PopUpManager.addPopUp(win,this,true);