apache-flex - 在 Air Application 中创建新窗口

Question

如何在 Air Project 中创建新窗口（相同的应用程序副本）。任何一个帮助谢谢。

Answer 1

使用 mx:Window，并将您的代码从 mx:WindowedApplication 中取出，并将其放入可重用的 Canvas 中。将该实例放回 mx:WindowApplication 中，然后您可以创建一个新的 mx:Window 并在其中添加可重用的 Canvas 组件。

<mx:WindowedApplication ...>
   <p:YourComponent ... />  <!-- by putting it in your own file you can reuse it -->
</mx:WindowedApplication>

在名为 YourComponent.mxml 的单独文件中：

<mx:Canvas ...>
   <!-- put the contents that's in WindowedApplication here -->

   <!-- add this block to your script block, and hook up a button/menu/whatever to 
        invoke this function.  See how it creates a new instance of Window, adds a
        new instance of YourComponent (which is the guts of your app), and shows that.
    -->
   <mx:Script>
       private function createNewWindow() : void {
           var window : Window = new Window();
           var yourComponent : YourComponent = new YourComponent();
           // initialize yourComponent instance's properties

           window.addChild( yourComponent );
           window.width = 800;
           window.height = 600;
           window.open(true);
       }
   </mx:Script>
</mx:Canvas>