flex ria 托盘程序

<mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical"
visible="false" windowComplete="completeHandler();">
<mx:Script>
<!--[CDATA[
[Embed(source='images.png')]
private var icon16:Class;
[Embed(source='images.png')]
private var icon32:Class;
[Embed(source='images.png')]
private var icon48:Class;
[Embed(source='images.png')]
private var icon128:Class;
private function completeHandler():void {
var shellMenu:NativeMenu = createShellMenu();
var icon:InteractiveIcon = NativeApplication.nativeApplication.icon;
if ( NativeApplication.supportsDockIcon ) {
( icon as DockIcon ).menu = shellMenu;
}
else
{
( icon as SystemTrayIcon ).menu = shellMenu;
( icon as SystemTrayIcon ).tooltip = "My App" ;
}
var bitmaps:Array = [new icon16(), new icon32(), new icon48(), new icon128()];
icon.bitmaps = bitmaps;
}
private function createShellMenu():NativeMenu {
var menu:NativeMenu = new NativeMenu();
var quitCmd:NativeMenuItem = new NativeMenuItem( "Quit");
quitCmd.addEventListener(Event.SELECT,quitHandler );
menu.addItem( quitCmd );
return menu;
}
private function quitHandler( evt:Event ):void {
NativeApplication.nativeApplication.exit();
}
]]-->
</mx:Script>
</mx:WindowedApplication>