apache flex -自定义上下文菜单不显示在MX文本区

Question

多年来我一直在努力让我的自定义ContextMenu应用到TextArea，它只会显示默认值(复制，粘贴等)。

        import mx.events.FlexEvent;
        public var nm:NativeMenu = new NativeMenu();
        public var cm:ContextMenu = new ContextMenu();
        protected function windowedapplication1_creationCompleteHandler(event:FlexEvent):void
        {
            cm.clipboardMenu = true;
            var cmi:ContextMenuItem = new ContextMenuItem("ctest");
            cm.addItem(cmi);
            TA.contextMenu = cm;
        }

给定TA是MXML中的mx TextArea

我真的被难住了!

Answer 1

只是为了放一套完整的代码给大家看:

var cm:ContextMenu = new ContextMenu();
var menuitem:ContextMenuItem = new ContextMenuItem("Check Spelling");
menuitem.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, handleContextMenuEvent);
mainMenu.addItem(menuitem);
textArea.contextMenu = mainMenu;
var txt:TextField = textArea.mx_internal::getTextField() as TextField;
txt.contextMenu = mainMenu;

希望这对你有帮助!