(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。