鼠标滚轮事件（mousewheel、DOMMouseScroll） 

 1 (function() {
 2     function handleMouseWheel(event) {
 3         event = EventUtil.getEvent(event);
 4         var delta = EventUtil.getWheelDelta(event);
 5         console.log(delta);
 6     }
 7 
 8     EventUtil.addHandler(document, "mousewheel", handleMouseWheel);
 9     EventUtil.addHandler(document, "DOMMouseScroll", handleMouseWheel);
10 })();
posted @ 2012-05-31 16:57  小猩猩君  阅读(1124)  评论(0)  编辑  收藏  举报