2010-10-25 60 views

回答

1

呼叫event.preventDefault()同時處理DRAG_DROP事件:

private function tree_dragDropHandler(event:DragEvent):void 
{ 
    event.preventDefault(); 

    tree.hideDropFeedback(event); 
    DragManager.showFeedback(DragManager.NONE); 
} 

此處理前應Tree自己DRAG_DROP處理器上運行,這可以通過添加監聽器完成優先級:

tree.addEventListener(DragEvent.DRAG_DROP, tree_dragDropHandler, false, 1); 
+0

thanx很多...工作完美.. – 2010-10-25 11:06:59