XSelectInput doesn't report Button events Understanding the Issue X Select Input Doesnt Report Button Events In the world of graphical user interface GUI programming the X Window System or X11 is a cruc 3 min read 07-10-2024 5
Capture Button Events in Xlib then passing the Event to the client Capturing Button Events in Xlib and Relaying Them to Clients Problem In Xlib programming you often need to capture mouse button events and then relay them to yo 5 min read 06-10-2024 10
Create a not resizable window with XLib Creating a Not Resizable Window with X Lib A Guide to Fixed Size Applications The X Window System often referred to as Xlib provides the foundation for graphica 3 min read 06-10-2024 10
X11/Xlib: Grab key events and then pass them to sub-windows Capturing Keystrokes and Sharing with Sub Windows in X11 The Problem Centralized Keystroke Handling in X11 In X11 applications handling keystrokes is usually do 4 min read 05-10-2024 5
XGetWindowAttributes doesn't return a correct window location X Get Window Attributes Why Your Window Location Might Be Off The Problem You re using the X Get Window Attributes function in your X11 application to get infor 2 min read 04-10-2024 6
First event after window creation - XCreateWindow Unveiling the First Event After Window Creation X Create Window Have you ever wondered what happens behind the scenes after you create a window using X Create W 2 min read 04-10-2024 9
X11/Xlib - how to intercept minimizing/restoring a window Intercepting Window Minimize and Restore Events in X11 Xlib When working with X11 and Xlib you might find yourself needing to handle window events more precisel 2 min read 26-09-2024 18
How do I make a 3D representation of a 2D matrix with a z value on each element Creating a 3 D Representation of a 2 D Matrix with Z Values In the world of data visualization representing multi dimensional data in an understandable format i 3 min read 17-09-2024 25
Why xcb_poly_segment doesn't draw to the pixmap? Understanding the Issue Why xcb poly segment Doesnt Draw to the Pixmap In the world of graphical programming using X11 and XCB developers often encounter variou 2 min read 14-09-2024 18
XQuerytree returns wrong number of child windows Understanding X Query Tree Behavior with Xlib A Deep Dive When working with the X Window System particularly through Xlib developers often rely on functions lik 3 min read 01-09-2024 16
Python3: How to grab Alt key without swallowing it? Python3 How to grab Alt key without swallowing it Overview This article explores a common challenge in X11 programming with Python3 effectively grabbing the Alt 3 min read 27-08-2024 19
How to grab Alt key without swallowing it? How to Grab Alt Key Without Swallowing It Implementing key events in a window manager can be a complex task especially when it comes to the Alt key If you re wo 3 min read 27-08-2024 21
How to filter out staled events using XLib? h1 Filtering Out Stale Events Using X Lib h1 p When working with X Lib a common challenge arises when dealing with asynchronous events You might make a request 3 min read 27-08-2024 16