mouse

I know how to 'drag and move' a winform by adding following code Protected Overrides Sub WndProc(ByRef m As Message) If (((m.Msg = 163) And ClientRectangle.Contains(PointToClient(New Point(m.LParam.ToInt32)))) And (m.WParam.ToInt32 = 2)) Then m.WParam = CType(1, IntPtr) End If MyBase.WndProc(m) If ((m.Msg = 132) And (m.Result.ToInt32 = 1)) Then m.Result = CType(2, IntPtr) End If End Sub But after a panel being added to winform, I can not 'drag and move' the winform within that panel area. Any idea of how to 'drag and move' within a panel? I mean the mouse point, click, hold and move within

I got a little Problem with jQuery, maybe you guys can help me. Here's the HTML Markup in jfiddle for better understanding: jsfiddle I'd like to have the div called #move_me to move either to the right or to the left side within the #content_wrapper according to the mouse position inside #content_wrapper . Basically what I want is: if I move my cursor inside the #content_wrapper div to the right then the #move_me div should move to the left to see content2 div, when I move to the left the #move_me div should move to the right to see content1 div.. I tried to get it to work with mousemove and

I'm having a real issue trying to define a function for where I click on empty space. So far I have managed to define where I click on an object - of which there are 10 - but now I need a separate function for when I am not clicking on any of the objects. The general idea can be found at http://deciballs.co.uk/experience.html . The objects are the rings. My code is below... Any ideas? var shapeObj = function (context, canvas, settingsBox, radius) { this.ctx = context; this.canvas = canvas; this.sBox = settingsBox; this.frequencies = new Array(220, 440, 1024, 2048); this.cols = new Array(255,

The following piece of code generates a white rectangle containing a red rectangle and a grey rectangle. Every rectangle has an associated MouseArea. The grey rectangle becomes blue when the mouse is clicked inside it. The red rectangle prints a console message when the mouse cursor enters inside it and another message when the released signal is emitted. I would like to: press and hold the mouse button inside the grey rectangle (becoming blue) move the cursor outside the grey/blue rectangle and then inside the red rectangle, without releasing the button and capturing the entered signal of the

I've got a rather large and rather old C application that has been ported to Linux. I'm in charge of getting mouse cursors to work correctly, but having some issues. I was able to convert most of the cursors we require to using the standard cursors provided by XFontCursor by using something like: gCursorTable[waitCurs] = XCreateFontCursor(gDisplay, XC_watch); ... XDefineCursor(gDisplay, WHostWindow(w), gCursorTable[cursor]); XFlush(gDisplay); This is fine for cursors which have analogs in the extremely limited list of (useful) cursors that XFontCursor provides, but there are other built in

In the following WPF app, I have an Image in a ContentControl . When the user clicks on the image , how can I get the x/y coordinates of where the mouse clicked on the image? XAML: <Window x:Class="TestClick828374.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Window1" Height="300" Width="300"> <StackPanel Margin="10"> <ContentControl Content="{Binding TheImage}" MouseDown="ContentControl_MouseDown"/> </StackPanel> </Window> Code-Behind: using System; using System.Windows; using System.Windows.Controls;

I noticed that the mouse right click on Firefox triggers an addEventListener. I tried this code on more browsers and more OS (IE 11-10-9, Safari, Chrome) and by pressing the mouse right click, only on Firefox the console.log message is always printed. <div id="one-div" style="height:400px;width:500px;background-color:#000;"> click me </div> <script> function cb(event, from){ // if click is fired on <div> with: // left click, both EventListener will be printed. // right click, only the 'document' one will be printed. event.preventDefault(); console.log(event + ' from: ' + from ); } document

I need to now how to fire a mouse click event on a button automatically. I have this but doesn't work :( window.setInterval(function() { simulateClick(); }, 2000); function simulateClick() { var evt = document.createEvent("MouseEvents"); evt.initMouseEvent("click", false, false, window, 0, 684, 571, 684, 508, false, false, false, false, 0, null); var a; a.dispatchEvent(evt); } Thanks in advance Oscar If all you want to do is click a button, button elements have a click method that can be invoked: <input type="button" id="theButton" onclick="javascript:alert('The button was clicked!');" value=