Basically, what I did was take the PointerInfo and subtract the GraphicsDevice bounds from it, if the result was less the 0 (because the screen was left of the main screen), I multiplied the result by -1 The heart of the solution looks like this… // Pointer info PointerInfo pi = MouseInfo.getPointerInfo(); Point mp = … Read more
There are a few items in your question – I’ll tackle them one at a time. How do you get the mouse location in x and y in JavaFX? Add a mouse event handler to the appropriate JavaFX component that you want to track the mouse location in. A JavaFX mouse event will report multiple … Read more
I’m on a basic device and not having access to X or … so event.py doesn’t works. So here’s my simpler decode code part to interpret from “deprecated” ‘/dev/input/mice’: import struct file = open( “/dev/input/mice”, “rb” ); def getMouseEvent(): buf = file.read(3); button = ord( buf[0] ); bLeft = button & 0x1; bMiddle = ( … Read more
Have a look at GetChildAtPoint. You will have to do some extra work if the controls are contained in a container, see Control.PointToClient.
Expanding on Josh’s (correct) answer. Here’s the PInvoke signature for that method. public partial class NativeMethods { /// Return Type: BOOL->int ///fBlockIt: BOOL->int [System.Runtime.InteropServices.DllImportAttribute(“user32.dll”, EntryPoint=”BlockInput”)] [return: System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.Bool)] public static extern bool BlockInput([System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.Bool)] bool fBlockIt) ; } public static void BlockInput(TimeSpan span) { try { NativeMethods.BlockInput(true); Thread.Sleep(span); } finally { NativeMethods.BlockInput(false); } } EDIT Added some … Read more
There are a few things you should consider when using the SendInput function. If you do not specify the MOUSEEVENTF_ABSOLUTE flag then dx and dy (MouseInputData structure) are relative coordinates to the current mouse position. If you do specify MOUSEEVENTF_ABSOLUTE then dx and dy are absolute coordinates between 0 and 65535. So if your x … Read more
After more research, I discovered the Application.AddMessageFilter method. Using this, I created a .NET version of a mouse hook: class MouseMessageFilter : IMessageFilter, IDisposable { public MouseMessageFilter() { } public void Dispose() { StopFiltering(); } #region IMessageFilter Members public bool PreFilterMessage(ref Message m) { // Call the appropriate event return false; } #endregion #region Events … Read more
I believe something like this would work: var timeout, clicker = $(‘#clicker’); clicker.mousedown(function(){ timeout = setInterval(function(){ // Do something continuously }, 500); return false; }); $(document).mouseup(function(){ clearInterval(timeout); return false; }); See this demo: http://jsfiddle.net/8FmRd/
You’re looking for an unproject function, which converts screen coordinates into a ray cast from the camera position into the 3D world. You must then perform ray/triangle intersection tests to find the closest triangle to the camera which also intersects the ray. I have an example of unprojecting available at jax/camera.js#L568 — but you’ll still … Read more
// here I put WH_MOUSE instead of WH_MOUSE_LL hMouseHook = SetWindowsHookEx( WH_MOUSE_LL, mouseProc, hInstance, NULL ); Fourth param must also be changed to GetCurrentThreadId() to make it local.