Flex 사용자 정의 오른쪽 단추 메뉴 구현

1.오른쪽 키 메뉴 등록 클래스 사용자 정의:항목 에 등록 클래스 RightClickManager 가 추가 되 었 습 니 다.코드 는 다음 과 같 습 니 다

 
package com.siloon.plugin.rightClick 
{ 
import flash.display.DisplayObject; 
import flash.display.InteractiveObject; 
import flash.events.ContextMenuEvent; 
import flash.events.MouseEvent; 
import flash.external.ExternalInterface; 
import mx.core.Application; 
public class RightClickManager 
{ 
static private var rightClickTarget:DisplayObject; 
static public const RIGHT_CLICK:String = "rightClick"; 
static private const javascript:XML = 
<script> 
<![CDATA[ 
/** 
* 
* Copyright 2007 
* 
* Paulius Uza 
* http://www.uza.lt 
* 
* Dan Florio 
* http://www.polygeek.com 
* 
* Project website: 
* http://code.google.com/p/custom-context-menu/ 
* 
* -- 
* RightClick for Flash Player. 
* Version 0.6.2 
* 
*/ 
function(flashObjectId) 
{ 
var RightClick = { 
/** 
* Constructor 
*/ 
init: function (flashObjectId) { 
this.FlashObjectID = flashObjectId; 
this.Cache = this.FlashObjectID; 
if(window.addEventListener){ 
window.addEventListener("mousedown", this.onGeckoMouse(), true); 
} else { 
document.getElementById(this.FlashObjectID).parentNode.onmouseup = function() { document.getElementById(RightClick.FlashObjectID).parentNode.releaseCapture(); } 
document.oncontextmenu = function(){ if(window.event.srcElement.id == RightClick.FlashObjectID) { return false; } else { RightClick.Cache = "nan"; }} 
document.getElementById(this.FlashObjectID).parentNode.onmousedown = RightClick.onIEMouse; 
} 
}, 
/** 
* GECKO / WEBKIT event overkill 
* @param {Object} eventObject 
*/ 
killEvents: function(eventObject) { 
if(eventObject) { 
if (eventObject.stopPropagation) eventObject.stopPropagation(); 
if (eventObject.preventDefault) eventObject.preventDefault(); 
if (eventObject.preventCapture) eventObject.preventCapture(); 
if (eventObject.preventBubble) eventObject.preventBubble(); 
} 
}, 
/** 
* GECKO / WEBKIT call right click 
* @param {Object} ev 
*/ 
onGeckoMouse: function(ev) { 
return function(ev) { 
if (ev.button != 0) { 
RightClick.killEvents(ev); 
if(ev.target.id == RightClick.FlashObjectID && RightClick.Cache == RightClick.FlashObjectID) { 
RightClick.call(); 
} 
RightClick.Cache = ev.target.id; 
} 
} 
}, 
/** 
* IE call right click 
* @param {Object} ev 
*/ 
onIEMouse: function() { 
if (event.button > 1) { 
if(window.event.srcElement.id == RightClick.FlashObjectID && RightClick.Cache == RightClick.FlashObjectID) { 
RightClick.call(); 
} 
document.getElementById(RightClick.FlashObjectID).parentNode.setCapture(); 
if(window.event.srcElement.id) 
RightClick.Cache = window.event.srcElement.id; 
} 
}, 
/** 
* Main call to Flash External Interface 
*/ 
call: function() { 
document.getElementById(this.FlashObjectID).rightClick(); 
} 
} 
RightClick.init(flashObjectId); 
} 
]]> 
</script>; 
public function RightClickManager() 
{ 
return; 
} 
static public function regist() : Boolean 
{ 
if (ExternalInterface.available) 
{ 
ExternalInterface.call(javascript, ExternalInterface.objectID); 
ExternalInterface.addCallback("rightClick", dispatchRightClickEvent); 
Application.application.addEventListener(MouseEvent.MOUSE_OVER,mouseOverHandler); 
}// end if 
return true; 
} 
static private function mouseOverHandler(event:MouseEvent) : void 
{ 
//rightClickTarget = DisplayObject(event.target); 
rightClickTarget = InteractiveObject(event.target); 
return; 
} 
static private function dispatchRightClickEvent() : void 
{ 
var event:MouseEvent; 
if (rightClickTarget != null) 
{ 
event = new MouseEvent(RIGHT_CLICK, true, false, rightClickTarget.mouseX, rightClickTarget.mouseY); 
//event = new ContextMenuEvent(RIGHT_CLICK, true, false, rightClickTarget as InteractiveObject, rightClickTarget as InteractiveObject); 
rightClickTarget.dispatchEvent(event); 
}// end if 
return; 
} 
} 
} 

2.자신의 Flex 프로젝트 의 html-template 폴 더 에 있 는 index.template.html 파일(오른쪽 클릭-open With-Text Editor)을 열 고 var params={};문장의 아래 에 다음 문장 을 추가 합 니 다:params.wmode="opaque";/시스템 오른쪽 키 메뉴 를 차단 하 는 관건