- //AS3.0鼠标滚轮事件的处理实例
- var index = 1;
- function onMouseWheelHandler(_evt:MouseEvent):void
- {
- trace(_evt.delta);
- mc.y += _evt.delta;
- if (_evt.delta < 0)
- {
- index--;
- trace('向下滚动');
- }
- else
- {
- index++;
- trace('向上滚动');
- }
- mc.scaleX+=_evt.delta/70;
- mc.scaleY+=_evt.delta/70;
- txt.text = index;
- trace("aaa", index);
- }
- stage.addEventListener(MouseEvent.MOUSE_WHEEL,onMouseWheelHandler);
- stage.addEventListener(Event.ENTER_FRAME, tt);
- function tt(event:Event):void
- {
- trace(index);
- }
- //该片段来自于http://www.codesnippet.cn/detail/070420132720.html
来源: http://www.codesnippet.cn/detail/070420132720.html