[]鼠标穿透问题

package

{

	import laya.display.Sprite;

	import laya.display.Stage;

	import laya.net.Loader;

	import laya.ui.Image;

	import laya.ui.List;

	import laya.utils.Handler;

	import laya.webgl.WebGL;

	

	public class Bootstrapper extends Sprite

	{		

		

		protected var _list:List;

		protected var _items:Array;

		protected var _loadingBg:Sprite;

		

		public function Bootstrapper()

		{

			Laya.init(696, 1118, WebGL);

			

			Laya.stage.bgColor = "#232628";			

			Laya.stage.scaleMode = Stage.SCALE_SHOWALL;

			Laya.stage.screenMode = Stage.SCREEN_VERTICAL;

			Laya.stage.alignH = Stage.ALIGN_CENTER;

			Laya.stage.alignV = Stage.ALIGN_MIDDLE;

			

			Laya.loader.load([{url:"image/comp.json", type:Loader.ATLAS}], Handler.create(this, onLoaded));

		}

		

		private function onLoaded():void

		{

			createList();

			createItems();

			createLoading();

			_list.addChild(_loadingBg);

			Laya.stage.addChild(_list);			

		}

		

		protected function createList():void

		{

			_list 					= new List();

			_list.itemRender 		= RecordItem;

			_list.repeatX 			= 1;

			_list.repeatY 			= 13;

			_list.spaceY 			= 3;

			_list.vScrollBarSkin 	= "";			

			_list.renderHandler 	= new Handler(this, renderHandler);

		}

		

		protected function createItems():void

		{

			_items = ;

			for(var i:int = 0; i < 100; i++)

			{

				var image:Image = new Image("comp/clip_num.png");

				image.size(240, 27);

				_items.push(image);

			}

			_list.array = _items;

		}

		

		protected function renderHandler(cell:Sprite, index:int):void

		{

			removeAllChildren(cell);

			cell.addChild(_items[index]);

		}

			

		protected function removeAllChildren(container:Sprite):void

		{

			while(container.numChildren > 0)

			{

				container.removeChildAt(0);

			}

		}

		

		protected function createLoading():Sprite

		{

			_loadingBg = new Sprite();

			_loadingBg.graphics.drawRect(0, 0, _list.width, _list.height, "#000000");

			_loadingBg.alpha = .7;

			_loadingBg.size(_list.width, _list.height);

			_loadingBg.mouseThrough 		= true;

			return _loadingBg;

		}

	}

}



import laya.display.Sprite;



class RecordItem extends Sprite

{

	public function RecordItem()

	{

		super();

		this.size(240, 27);

	}

}