silverlight小技巧 捕获silverlight滚轮事件 在页面初始化时添加代码 HtmlPage.Window.AttachEvent("DOMMouseScroll", OnMouseWheel...); HtmlPage.Window.AttachEvent("onmousewheel", OnMouseWheel); HtmlPage.Document.AttachEvent("onmousewheel...", OnMouseWheel); Mozilla/Safari浏览器监听detail属性，IE/Opera浏览器监听wheelDelta属性 private void OnMouseWheel(object
down' * - isUp 滚动方向是否为上 * * - setUp() direction 设置为 'up' * - setDown() direction 设置为 'down' * - onMousewheel...() 鼠标滚轮事件 * * - disabled 是否响应滚轮事件 * - canUse disabled 设置为 false 开启 onMousewheel * - unUse disabled...设置为 true 关闭 onMousewheel * * @example * * <a-input-number * @focus.stop='onFocus' * @blur.stop...* }) * * const { * isUp, * canUse, * unUse, * wheelEvent, * onMousewheel...setUp() : setDown() } }) const onMousewheel = (e: any) => { if (disabled.value) {
当时的做法是继承 ScrollViewer 并重写 OnMouseWheel，全部代码如下： public class ExtendedScrollViewer : ScrollViewer {...protected override void OnMouseWheel(MouseWheelEventArgs e) { if (ViewportHeight + VerticalOffset...return; if (VerticalOffset == 0 && e.Delta >= 0) return; base.OnMouseWheel...参考 [UWP]附加属性1：概述 ScrollViewer.OnMouseWheel(MouseWheelEventArgs) Method (System.Windows.Controls) Microsoft
{ var oDiv = document.getElementById('div1'); // 滚动事件 function onMouseWheel...}; return false; }; myAddEvent(oDiv, 'mousewheel', onMouseWheel...); myAddEvent(oDiv, 'DOMMouseScroll', onMouseWheel); }; <body
document.oncontextmenu = function (e){ e = e || window.event; return false; // 只能阻止DOM0级事件 } /* 滚轮事件：onmousewheel...注意：onmousewheel不支持火狐 火狐滚轮事件：DOMMouseScroll */ // 大众浏览器写法 document.onmousewheel = function (e){ e =...function mousewheel(dom, cb, bool){ /* 滚轮方向： e.wheelDetail 正值向前 负值向后 */ var type = "mousewheel"; if (dom.onmousewheel
这篇文章介绍一个很简单的继承自ScrollViewer的控件： public class ExtendedScrollViewer : ScrollViewer { protected override void OnMouseWheel...return; if (VerticalOffset == 0 && e.Delta >= 0) return; base.OnMouseWheel...实现 在WPF中要禁止ScrollViewer捕获鼠标滚动时间，可以重写OnMouseWheel成一个空的方法： protected override void OnMouseWheel(MouseWheelEventArgs...e) { } OnMouseWheel方法用于响应鼠标滚轮的事件，将它重载成空方法即不再处理鼠标滚利事件。
= function () { var div1=document.getElementById('div1'); div1.onmousewheel...) { var div1=document.getElementById('div1'); var b=true; div1.onmousewheel...--ie/chrome onmousewheel-->
onmousewheel var scrollFunc = function (e){ //其实我一开始也不知道用啥 //console.log...然后通过观察看他里面的变量哪个再上滚下滚时候不同 //可以通过这传入值e.deltaY的正负来判断 //deltaY大于0为下滚,deltaY小于0为上滚 } window.onmousewheel
var oDiv3 = document.getElementById('div3'); //鼠标滚动时 function onMouseWheel...mousewheel //基于以上情况，用兼容性方法添加事件(滑块上滚动) myAddEvent(oParent, 'mousewheel', onMouseWheel...); myAddEvent(oParent, 'DOMMouseScroll', onMouseWheel); //基于以上情况，用兼容性方法添加事件(...内容上滚动) myAddEvent(oDiv2, 'mousewheel', onMouseWheel); myAddEvent(oDiv2, 'DOMMouseScroll...', onMouseWheel); //鼠标按下时 oDiv.onmousedown = function (ev) {
2.2 鼠标事件 在events中添加onMouseWheel、onDragStart、onDragMove、onDragEnd事件分别监听鼠标的滚动、按键、拖动和结束。...onMouseWheel: function (e) { e.stop(); var camera = this.camera; camera.position.z += e.wheel...square.update(); pos.x = e.x; pos.y = e.y; }, onDragEnd: function () { isDragging = false; } 在onMouseWheel
72 } 73 // console.log($contanr) 74 // console.log($contanr[0]) 75 $contanr[0].onmousewheel...= MouseWheel; 76 $conScroll[0].onmousewheel = MouseWheel; 77 }else{ 78 // 滚动条的高度等于可视区域高度...$conScroll[0].addEventListener('DOMMouseScroll',MouseScr,false); 111 } 112 $contanr[0].onmousewheel...= MouseScr; 113 $conScroll[0].onmousewheel = MouseScr; 114 } 115 } 116 (function(){ 117 var
window.scrollTo) { return false; } //窗体滚动时，禁用鼠标滚轮 window.onmousewheel...var dist = 0; if (currentpos == finalpos) {//到达预定位置，则解禁鼠标滚轮，并退出 window.onmousewheel...if(BlogDirectory.getScrollBarPosition() == scrTop)//若已到底部，则解禁鼠标滚轮，并退出 { window.onmousewheel
coding: utf-8 -*- import pythoncom import pyHook import time import win32api import win32con def onMouseWheel...win32api.mouse_event(win32con.MOUSEEVENTF_LEFTUP, 0, 0) return True hm = pyHook.HookManager() hm.MouseWheel = onMouseWheel
DOMMouseScroll', preventDefault, false); window.onwheel = preventDefault; // modern standard window.onmousewheel...= document.onmousewheel = preventDefault; // older browsers, IE window.touchmove = preventDefault...window.addEventListener('DOMMouseScroll', (e) => { e.stopPropagation(); }, true); window.onmousewheel...= document.onmousewheel = null; window.onwheel = null; window.touchmove = null; window.touchstart
MainCanvasMouseUp; MainCanvas.onmouseout = MainCanvasMouseOut; addEvent(MainCanvas, 'mousewheel', onMouseWheel...); addEvent(MainCanvas, 'DOMMouseScroll', onMouseWheel); }}
{ document.addEventListener('DOMMouseScroll', wheelFun, false); } else { //非火狐 document.onmousewheel
/ if (dom.addEventListener) { dom.addEventListener('DOMMouseScroll', scrollFunc, false); } dom.onmousewheel
document.addEventListener) { document.addEventListener('DOMMouseScroll', scrollFunc, false); }//W3C window.onmousewheel...= document.onmousewheel = scrollFunc;//IE/Opera/Chrome/Safari //时间 function
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