右键全屏as3

(as3)右键菜单全屏与退出全屏的切换
//舞台设置
stage.frameRate=24;
//右键设置
var myContextMenu:ContextMenu = new ContextMenu();
removeDefaultItems();
addCustomMenuItems();
this.contextMenu = myContextMenu;
function removeDefaultItems():void {
 myContextMenu.hideBuiltInItems();
 var defaultItems:ContextMenuBuiltInItems = myContextMenu.builtInItems;
}
function addCustomMenuItems():void {
 var zuozhe:ContextMenuItem = new ContextMenuItem("制作人");
 myContextMenu.customItems.push(zuozhe);
 var wangzhi:ContextMenuItem = new ContextMenuItem("博客",true);
 myContextMenu.customItems.push(wangzhi);
 var emaile:ContextMenuItem = new ContextMenuItem("邮箱",true);
 myContextMenu.customItems.push(emaile);
 var dizhi:ContextMenuItem = new ContextMenuItem("地址",true);
 myContextMenu.customItems.push(dizhi);
 var _close:ContextMenuItem = new ContextMenuItem("关闭",true);
 myContextMenu.customItems.push(_close);
 var _quanping:ContextMenuItem = new ContextMenuItem("全屏",true);
 myContextMenu.customItems.push(_quanping);
 wangzhi.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, wz);
 _close.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, gb);
 _quanping.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, qp);
}
function wz(event:ContextMenuEvent):void {
 var url:URLRequest=new URLRequest("http://blog.163.com/liu888chang@126/");
 navigateToURL(url,"_blank");
}
function gb(event:ContextMenuEvent):void {
 fscommand("quit");
}
function qp(event:ContextMenuEvent):void {
 stage.displayState="fullScreen";
 myContextMenu.customItems.pop();
 var _quanping:ContextMenuItem = new ContextMenuItem("退出全屏",true);
 myContextMenu.customItems.push(_quanping);
 _quanping.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, tcqp);
}
function tcqp(event:ContextMenuEvent):void {
 stage.displayState="normal";
 myContextMenu.customItems.pop();
 var _quanping:ContextMenuItem = new ContextMenuItem("全屏",true);
 myContextMenu.customItems.push(_quanping);
 _quanping.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, qp);
}
 

调用全屏功能代码需通过触发事件才可以运行的，如onPress,onRelease事件；
在插入html 代码时需设置<param name="allowFullScreen" value="true" />；
经多次研究发现，如 html代码设置成<param name="wmode" value="opaque" />或<param name="wmode" value="transparent" />时，则全屏功能无效！也就是说只有flash窗口模块设置为window时，全屏功能才有效。