xlib_开发者

How to prevent reparented window blocking X session?

I reparent an external window into Qt application (XReparentWindow, XMapRaised, XMoveResizeWindow). It works, but when I click to that reparented window the system locks (no mouse 开发者_如何学Goor ke[详细]

2023-04-13 02:22 分类：问答

Python Xlib CreateNotify - Catch new window

Why this code doesn\'t work? When I start new program (e.g. lxappearance) nothing happens, but if开发者_如何学Go I do something in program\'s window, code works[详细]

2023-04-06 16:16 分类：问答

Qt 4.7+Xlib crash on QWidget::winId() method

Sorry for my english, but I have the next problem. I am writing a window manager using Qt 4.7 and Xlib. I have class Manager that inherits QApplication and reimplemented method X11EventFilter in it. I[详细]

2023-04-06 06:16 分类：问答

Xlib: How to check if a window is minimized or not?

How can I check if a window is minimized or not using the C interface of xlib? Edit: Should this code work?[详细]

2023-04-04 00:39 分类：问答

Why does only one child window show?(x11)

I have a small piece of code where I create 4 non overlapping sets(Top/Bottom Left/Right) of 3 windows(1 parent window 1 child window almost as large as the parent window and 1 small button window). T[详细]

2023-04-03 08:03 分类：问答

X11 XM_NAME type is 'UTF-8' rather than STRING_UTF8

I\'m looking at some X11 code that uses XmbTextListToTextProperty to set the WM_NAME property, with encoding style XTextStyl开发者_如何转开发e.[详细]

2023-04-02 01:29 分类：问答

Qt with XComposite problem

I\'m trying to write a simple program, which redirects all the windows to the backbuffer( as the composite manager does ), then write them to pixmap and save to disk. But I got this error:[详细]

2023-04-01 02:34 分类：问答

Current stable xlib wrapper for ruby?

My project has simple requirements: Grab the contents of an existing xorg app\'s window (do some ocr) Draw something over the existing app\'s window (to an overlay)[详细]

2023-03-28 00:24 分类：问答

Is it possible to programmatically click button of another app in Linux?

Is it possible to send an event to a particular widget (say a button) in Linux (X window system) I am looking for an equivalent to the following code for Linux (using Xlib)[详细]

2023-03-23 23:33 分类：问答

How to embed a program inside another using GTK, XLib or any similar?

I\'m trying to make a \"simple\" program, all it does is to list a开发者_StackOverflow中文版ll opened programs and, once you choose one, it opens it inside your window (like a thumbnail you may say, b[详细]

2023-03-22 08:08 分类：问答