private var first = Vector2.zero; private var second = Vector2.zero; function Update () { } function OnGUI () { if(Event.current.type == EventType.MouseDown) { //记录鼠标按下的位置 first = Event.current.mousePosition ; } if(Event.current.type == EventType.Mou
import flash.events.MouseEvent; var odx:Number=mouseX; var ody:Number=mouseY; stage.addEventListener(MouseEvent.MOUSE_DOWN,onMouseDown_func) stage.addEventListener(MouseEvent.MOUSE_UP, onMouseUp_func); function onMouseDown_func(_evt:MouseEvent):void{
最终效果 这里的关键主要是判断鼠标是从哪个方向进入和离开的 $("li").on("mouseenter mouseleave",function(e) { var w = this.offsetWidth; var h = this.offsetHeight; var x = e.pageX - this.getBoundingClientRect().left - w/2; var y = e.pageY - this.getBoundingClientRect
(注:以下代码涉及到jQuery,建议前端大牛绕路~~~) 1.遇到的问题 如图当鼠标右箭头位置上下移动的时候 下面的城市列表容器不能隐藏. 2.方法: 网上搜了些前端大牛们的解决办法(当然该方法不但是针对此情况的),采用判断鼠标溢出的方位来响应事件. 具体如下: $(".where").bind("mouseenter mouseleave",function(e) { var w = $(this).width(); var h = $(this
分享一个js实现判断鼠标滚轮的上下滚动: <script type="text/javascript"> var scrollFunc = function (e) { e = e || window.event; if (e.wheelDelta) { //判断浏览器IE,谷歌滑轮事件 if (e.wheelDelta > 0) { //当滑轮向上滚动时 alert("滑轮向上滚动"); } if (e.wheelDelta < 0) {
判断鼠标是否点击在UGUI上 #if UNITY_ANDROID && !UNITY_EDITOR #define ANDROID #endif #if UNITY_IPHONE && !UNITY_EDITOR #define IPHONE #endif using UnityEngine; using UnityEngine.UI; using System.Collections; using UnityEngine.EventSystems; public clas