hover

Matlab gui WindowButtonMotionFcn crashes when called too often?

由 六月ゝ 毕业季﹏ 提交于 2020-01-13 11:24:30
问题 I've set WindowButtonMotionFcn to my callback which plots three plots, with the data depending on mouse position. However this seems to be too much for MATLAB to handle, because after moving my mouse around a bit, the GUI stops responding. I use this code (copied parts from someone): set(handles.figure1, 'windowbuttonmotionfcn', @hover_Callback); function hover_Callback(hObject, handles, eventdata) inside = false; pos = get(handles.axes1, 'currentpoint'); xlim = get(handles.axes1, 'XLim');

Matlab gui WindowButtonMotionFcn crashes when called too often?

由 你说的曾经没有我的故事 提交于 2020-01-13 11:24:06
问题 I've set WindowButtonMotionFcn to my callback which plots three plots, with the data depending on mouse position. However this seems to be too much for MATLAB to handle, because after moving my mouse around a bit, the GUI stops responding. I use this code (copied parts from someone): set(handles.figure1, 'windowbuttonmotionfcn', @hover_Callback); function hover_Callback(hObject, handles, eventdata) inside = false; pos = get(handles.axes1, 'currentpoint'); xlim = get(handles.axes1, 'XLim');

jQuery 事件绑定方法（bind hover toggle live.... ）、删除事件方法（unbind, die）及 事件对象

由 南笙酒味 提交于 2020-01-12 08:19:40
事件绑定方法： 1.<type>(function) $("button").click(function(){ ... }); 2.bind(map) $("input[type='text']").bind({ focus: function(){ ... }, blur: function(){ ... } }) 3.bind(type, [data,] function) 　　注：如果没有第二个参数，则与第一个绑定事件方法相同 $("button").bind( "click", { arg1: "2012" arg2: "07" }, function(event){ ... event.data.arg1 ... } ) 4.one(type, [data,] function) 　　绑定事件只执行一次，执行完之后绑定失效 5.hover(over, out) 　　注：两个参数为鼠标盘旋在对象上方和离开时调用的函数 $("div").hover( function(){ ... }, function(){ ... } ) 6.toogle(function1, function2, ...) 　　该方法作用是单击对象时循环调用函数列表中的函数 7.live(type, function) 　　该方法为整个页面生命周期内的某一类对象绑定一个事件处理程序 事件删除方法：

CSS hover on a div, but not if hover on his children [duplicate]

由 ≡放荡痞女 提交于 2020-01-12 04:25:55
问题 This question already has answers here : How to apply child:hover but not parent:hover (5 answers) Closed 2 years ago . I looked if this question had already been answered, but couldn't find anything, only questions on the reverse css rule I am looking for. I have a div that contains one or more child, and I want it to change its background on hover, but not if hovering one of its children; I need the :hover rule to be restricted to pure element, not its offsprings it contains. Being not a

Responsive Image Hover - CSS/JQuery

由 一曲冷凌霜 提交于 2020-01-11 13:51:06
问题 I followed this tutorial (http://mattbango.com/notebook/code/hover-zoom-effect-with-jquery-and-css/) and built out a image-hover plugin that I'd like to use on my site. The only problem I have is that I want it to work responsively, scaling the images according to my 960gs. Here's the fiddle I have so far: http://jsfiddle.net/Ak94R/6/ .viewport { float: left; height: 360px; margin: 0 9px 9px 0; overflow: hidden; position: relative; width: 360px; } Instead of shrinking that image from 730px

:hover is not working properly in IE9

由 南笙酒味 提交于 2020-01-10 14:08:55
问题 I have a simple CSS dropdown menu with an iframe inside it. When I hover my mouse over the dropdown menu, the menu drops down. But when my mouse hovers the iframe inside the menu, the menu goes back. Here's a simplified version of my code: <div id="comments"> <a href="#" class="btn">View comments</a> <div id="comment-wrap"> <iframe src="http://www.facebook.com/plugins/comments.php?..."></iframe> </div> </div> <style type="text/css"> #comment-wrap{display:none;z-index:5;position:absolute

jQuery hover event with nested elements

由 倾然丶 夕夏残阳落幕 提交于 2020-01-10 05:34:26
问题 I've currently got your basic, run-of-the-mill menu tree as follows: <ul id="nav"> <li> <a href="#">home</a> <div class="controls">Some controls go here</div> <ul> <li> <a href="#">item 1</a> <div class="controls">Some controls go here</div> </li> <li> <a href="#">item 2</a> <div class="controls">Some controls go here</div> </li> </ul> </li> </ul> The divs with the "controls" class are hidden to start with. What I want to happen is that when you hover over an li, the controls for that

IE8: Div hover only works when background color is set, very strange, why?

由 安稳与你 提交于 2020-01-09 10:22:29
问题 Situation: Got a div with buttons images. Div needs to fadeIn on hover. Works in all browsers, except Internet Explorer. When I give the div a background color it suddenly works. Check: http://ListAndPlay.com , top left are the controls. The hover won't work in IE, try to add a background color to #buttons and it suddenly works. Question: What is the reason for this? How to fix this properly? 回答1: I recently ran in to this problem also. I also solved it by adding a 1 by 1 px transparent

Empty div hover event not firing in IE

由 好久不见. 提交于 2020-01-09 09:05:05
问题 I have a div with a child div inside it. I'm using jQuery to show / hide the child div whenever a mouse hovers over the parent div (parent div spans the entire bottom of the page. Width: 100% and height 100px). I've used both firebug and ie developer toolbar to confirm that the parent div is on the page. I can hover over the empty parent div in both Chrome and FireFox and everything works fine. IE requires that I have some sort of text inside to hover over. The div hover event will not fire

Empty div hover event not firing in IE

由 六月ゝ 毕业季﹏ 提交于 2020-01-09 09:04:10
问题 I have a div with a child div inside it. I'm using jQuery to show / hide the child div whenever a mouse hovers over the parent div (parent div spans the entire bottom of the page. Width: 100% and height 100px). I've used both firebug and ie developer toolbar to confirm that the parent div is on the page. I can hover over the empty parent div in both Chrome and FireFox and everything works fine. IE requires that I have some sort of text inside to hover over. The div hover event will not fire
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