Adobe AIR添加右键菜单和系统托盘（Tray).

//右键菜单
var mainMenu:NativeMenu = new NativeMenu();
var minimizeMenu:NativeMenuItem = new NativeMenuItem("Minimize");
var maximizeMenu:NativeMenuItem = new NativeMenuItem("Maximize");
var sepMenu:NativeMenuItem = new NativeMenuItem("",true);
var restoreMenu:NativeMenuItem = new NativeMenuItem("Restore");
var closeMenu:NativeMenuItem = new NativeMenuItem("Close");
minimizeMenu.addEventListener(Event.Select, handleMenuClick);
maximizeMenu.addEventListener(Event.Select, handleMenuClick);
restoreMenu.addEventListener(Event.Select, handleMenuClick);
closeMenu.addEventListener(Event.Select, handleMenuClick);
mainMenu.addItem(minimizeMenu);
mainMenu.addItem(maximizeMenu);
mainMenu.addItem(sepMenu);
mainMenu.addItem(restoreMenu);
mainMenu.addItem(closeMenu);
this.contextMenu=mainMenu;
//系统托盘
var sysTray:SystemTrayIcon =
NativeApplication.nativeApplication.icon as SystemTrayIcon;
sysTray.tooltip = "测试tray";
//
sysTray.menu = this.contextMenu;
sysTray.addEventListener(MouseEvent.CLICK,trayClick);