Flex/AS3/flash player支持屏蔽右键菜单,自定义菜单，并设置相应的菜单事件(示例，图解)...

播放器 版本 11.2以后支持右键菜单屏蔽及自定义菜单
1.更新播放器 ，11.2 以上版本

http://download.macromedia.com/get/flashplayer/updaters/11/playerglobal11_3.swc

http://download.macromedia.com/get/flashplayer/updaters/11/playerglobal11_4.swc

http://download.macromedia.com/get/flashplayer/updaters/11/playerglobal11_2.swc

http://download.macromedia.com/get/flashplayer/updaters/11/playerglobal11_5.swc

2.编译器参数设置-swf-version=15（见图）

3. 自定义 菜单，并设置相应的菜单事件 (Flex代码)

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
			   xmlns:s="library://ns.adobe.com/flex/spark"
			   xmlns:mx="library://ns.adobe.com/flex/mx"
			   xmlns:twaver="http://www.servasoftware.com/2009/twaver/flex"
			   applicationComplete="init()">
	<fx:Script>
		<![CDATA[

			import mx.controls.Button;
			import mx.controls.Menu;
			import mx.events.MenuEvent;
			import mx.controls.Alert;

			private var menu:Menu = null;
			private var bt:Button = new Button();

			private function init():void {
				bt.label = "走你~";
				network.addElement(bt);
				network.addEventListener(MouseEvent.RIGHT_CLICK,handleRighClick);//监听右键
			}
			private function handleRighClick(e:MouseEvent):void {

				if(menu != null){
					menu.hide();
				}
				menu = Menu.createMenu(network, myMenuData, false);//myMenuData菜单数据源
				menu.labelField = "@label";//右键菜单的文字

				var point:Point = network.globalToLocal(new Point(e.stageX, e.stageY));
				menu.show(point.x, point.y);
				menu.addEventListener(MenuEvent.ITEM_CLICK,menuItemClickHandler);  //菜单事件
			}

			private function menuItemClickHandler(evt:MenuEvent):void{
				Alert.show(evt.item.@eventName)  //将事件名显示出来
			}
		]]>
	</fx:Script>
	<fx:Declarations>
		<fx:XML id="myMenuData">
			<root label="MenuItem 1" >
				<menuitem label="new" eventName="new" />
				<menuitem label="refreash" eventName="refreash" />
				<menuitem label="remove" eventName="remove" />
			</root>

		</fx:XML>
	</fx:Declarations>
	<s:Group id="network" width="100%" height="100%"  />
</s:Application>