2010-01-27 70 views

回答

0

你只需要重写createItemEditor方法,如:

 
override public function createItemEditor(colIndex:int, rowIndex:int):void 
{ 
    super.createItemEditor(colIndex, rowIndex); 
    itemEditorInstance.cacheAsBitmap = true; 
    itemEditorInstance.opaqueBackground = 0xFFFFFF; 
    itemEditorInstance.alpha = 1; 
}