draggable

jQuery-Ui: Cannot drag object outside of an accordion

由 ⅰ亾dé卋堺 提交于 2019-12-17 20:19:18
问题 I have a draggable object inside of an accordion widget. When dragging it, it's constrained its parent, the accordion element. I've tried to use the 'containment' option with no success. I have tried this with FireFox 3.5.5 and Chromium 4. Is there a way to solve it? Thanks 回答1: For those of you looking for a complete example, take a look at the Shopping Cart example on the jQuery UI demo. This is a droppable example, but illustrates exactly what was being asked (Dragging a element outside of

jquery ui drag easing/inertia

由 假如想象 提交于 2019-12-17 17:46:13
问题 How do you enable easing or inertia when dragging an element using jquery ui draggable (http://jqueryui.com/demos/draggable/)? I'd like to recreate the easing similar to maps.google.com that as you throw/drag the map it eases into place. Ideally, I'd like to move the element move based on the force you throw/drag the element. How do you accomplish this functionality? Maybe jquery ui draggable isn't necessary, but I'm looking to emulate the dragging and easing found on Google Maps. Thanks! 回答1

How do I make a div width draggable?

由 自作多情 提交于 2019-12-17 17:34:45
问题 I have a div nested inside another div which is used to display a settings console. The nested div has a fixed positioned inside the parent as follows: I'd like to add a draggable handle to the child div's left border so that the child div can be resized on the width. Do I need to add another very narrow div where the left hand border is positioned so that this can be dragged and the position recalculated to dynamically resize the child divs width property? I'd rather stick to vanilla JQuery

vue-draggable-resizable 拖拽缩放插件

由 做~自己de王妃 提交于 2019-12-17 16:49:39
安装： npm install --save vue-draggable-resizable 使用： <template> <div style="height: 500px; width: 500px; border: 1px solid red; position: relative;"> <vue-draggable-resizable :w="100" :h="100" v-on:dragging="onDrag" v-on:resizing="onResize" :parent="true"> <p>Hello! I'm a flexible component. You can drag me around and you can resize me.<br> X: {{ x }} / Y: {{ y }} - Width: {{ width }} / Height: {{ height }}</p> </vue-draggable-resizable> </div> </template> <script> import VueDraggableResizable from 'vue-draggable-resizable' export default { data: function () { return { width: 0, height: 0, x: 0,

Qt 4: Move window without title bar

由 坚强是说给别人听的谎言 提交于 2019-12-17 16:23:18
问题 I have a Qt::Popup flagged window (which does not have a title bar and close etc buttons) and would like to move by dragging\clicking on the non-title bar area.... On Win32, the solution could be WM_NCLBUTTONDOWN but my requirement is crossplatform. 回答1: Try this to move the window manually: void PopupWindow::mousePressEvent(QMouseEvent *event){ mpos = event->pos(); } void PopupWindow::mouseMoveEvent(QMouseEvent *event){ if (event->buttons() & Qt::LeftButton) { QPoint diff = event->pos() -

How to start mouseover event while dragging

由 穿精又带淫゛_ 提交于 2019-12-17 15:49:11
问题 When I drag an element over another div on which I have a mouseover event, the event doesn't trigger. However, it works if I hover over it without dragging. Is there a way to detect hover events on an element if I drag another one over it? 回答1: Here is an example using the X-Y coordinate solution. Working example on jsfiddle The example can be improved, but is a good starting point. Simply keeps track of the mouse location and checks if it appears to be inside any bounding boxes of the

jQuery draggable + droppable: how to snap dropped element to dropped-on element

由 扶醉桌前 提交于 2019-12-17 08:10:01
问题 I have my screen divided into two DIV s. In the left DIV I have a few 50x50 pixel DIV s, in the right DIV I have an empty grid made of 80x80 LI s. The DIV s on the left are draggable, and once dropped on a LI , they should snap to center of that LI . Sounds simple, right? I just don't know how to get this done. I tried by manipulating the dropped DIV 's top and left CSS properties to match those of the LI they're dropped into, but the left and top properties are relative to the left DIV . How

jQuery UI Dialog / Drag Question

由 醉酒当歌 提交于 2019-12-14 03:44:52
问题 Using jQuery UI Dialog. Works great, but currently, when I drag a dialog, it will not move off screen (the entire dialog is always in the viewport). Is there a way to set up the dialog so I can drag it partially off screen? 回答1: Sure you can if you extend the jQuery dialog code. Just include this code: $.ui.dialog.prototype._makeDraggable = function() { this.uiDialog.draggable({ containment: false }); }; It will override the default containment value of 'document' with false which disables

jQuery draggable removing without changing position of other elements

由 ≯℡__Kan透↙ 提交于 2019-12-13 21:59:46
问题 I am building a page layout configuration system on jQuery. So everyone, who is using my website can make it personal by moving elements on webpage. But, I have a problem. Every element on my page is a draggable div with option to be removed from page if necessary. When user wants to remove an element, he clicks on inner div and the following function is called: <script language="javascript"> $(function() { $('.close').click(function(){ $(this).parent().hide(); }); }); </script> <div class=

Bouncing draggable ball

由 本小妞迷上赌 提交于 2019-12-13 20:50:21
问题 I have this draggable ball when you drag and release, it is going the oposite way. How can I make this bounce from the walls? Also if it is supposed to travel 600px and it hit a wall after 200px, it should go for 400px more. http://jsfiddle.net/bepcmsgo/5/ let circle = document.getElementById("circle"); let pos1 = 0; let pos2 = 0; let pos3 = 0; let pos4 = 0; let mouseDown = false; let currentCircleTop = 0; let currentCircleLeft = 0; circle.addEventListener("mousedown", function(e){ mouseDown
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