Flash AS3.0 鼠标滚轮事件

import com.greensock.*;import com.greensock.easing.*;

mc.addEventListener(MouseEvent.MOUSE_WHEEL,onMouseWheels);function onMouseWheels(e:MouseEvent):void{e.delta>0?  dwY() : upY();}function upY():void{TweenLite.to(this.mc, 0.6, { y:0 } );//使用缓动类使对象缓动到指定位置;}function dwY():void{TweenLite.to(this.mc, 0.6, { y:363 } );}