x11

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X11/Xlib: Create "GlassPane"-Window

I\'ve tried to create a fully transparent window using C++ & X11. It should not consume any events and simply forwards them to the windows below. Some kind of GlassPane as it\'s known for Java-Win[详细]

2023-01-28 14:08 分类：问答
X11/Xlib: Window always on top

A window should stay on top of all other windows. Is this somehow possible with plain x11/xlib? Googling for \"Always on top\" and \"x11\" / \"xlib\" didn\'t return anything useful.[详细]

2023-01-27 23:53 分类：问答
Tracking XWindow Protocol

Is it possible to track XWindow protocol with a tool? I thought wireshark would be a good framework to host such an idea but there seems no support. What should be done to achieve th开发者_开发百科is[详细]

2023-01-25 12:31 分类：问答
XLib Lock Mouse position (Mouse wrap)

I am trying to create a a mouse wrap within X11 for openGL games/content.The approach I was trying to take is to hide the cursor (which I can do just fine), lock the mouse position in the center of th[详细]

2023-01-24 13:15 分类：问答
Moving the mouse pointer in C++ fails on Linux

I\'m using the following code to hide and show the mouse cursor: XDefineCursor( m_display, m_window, show ? None : m_hiddenCursor );[详细]

2023-01-24 08:12 分类：问答
X11 KeySyms: Switch mode, KeySym groups and XK_ISO_Level3_Shift

I\'m using Xlib for a project, and I\'m trying to get the KeySym relative to a pressed key. I\'ve got the KeyCode relative to the pressed key, keyboard modifier开发者_如何转开发s and keyboard indicat[详细]

2023-01-24 00:28 分类：问答
Save Xlib window to eps file

Is it possible to capture a xl开发者_开发技巧ib window and save it to an eps file?Use any screenshot mechanism (GNOME has a hotkey built-in to launch http://en.wikipedia.org/wiki/Gnome-screenshot for[详细]

2023-01-23 17:53 分类：问答
Capture change in active window (for linux)

Is there a way to know when a (linux x windows) user changes the active window through alt-tab or click. I want to write a script that listens for this event (if such an event occurs, the script then[详细]

2023-01-23 14:17 分类：问答
X11 Programming: Get notified if new window appeared?

programming in C with the X11 library, is there a way to get notified if a new windowhas appeared? I found XSetAfterFunction but its intended for debugging purposes only ...[详细]

2023-01-23 13:01 分类：问答
Global Hotkey with X11/Xlib

My goal is to have a program that sleeps in the background but can be activated by the user via some \"hotkey\". From digging around the Xlib manual and the Xlib O\'reilly manual, I gather that the co[详细]

2023-01-22 02:25 分类：问答