[]鼠标事件能否在有图形的区域感应，特别是子项坐标为负数时（已经找到问题）

package

{

	import laya.display.Sprite;

	import laya.events.Event;

	

	public class MainUi extends Sprite

	{

		

		private var testPan:Sprite;

		public function MainUi()

		{

			super();

			

			this.graphics.drawRect(0,0,500,500,"#fff0cc");

			

			testPan = new Sprite();

			testPan.name = "testPan";

			this.addChild( testPan );

			testPan.pos( 300,300);

			testPan.graphics.drawRect(0,0,90,100,"#faaff0");

			testPan.on(Event.CLICK,this,onMouseClick);

			testPan.width = 90;

			testPan.height = 100;

			

			var mcSp:Sprite = new Sprite();

			mcSp.graphics.drawRect(0,0,90,100,"#fff000");

			testPan.addChild( mcSp);

			mcSp.pos( -25,-90 );

		}

		

		private function onMouseClick(e:Event):void

		{

			trace( e.target  );

		}

	}

}

点击b区域是有反应的，a区域是没有反应的，如果给它加一个指定区域
    testPan.hitArea = mcSp;
            mcSp.width = 90;
            mcSp.height = 100;
那他什么 都 响应不了

应该还要给 设置下   mcSp.mouseEnabled=true;