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Sebastian Keller a66b4c3da9 x11/display: Always use meta_display_set_input_focus() for focus change 
X11 server side focus changes, such as when a focus change was requested
by mutter for a globally active window, did not go through
meta_display_set_input_focus(), which is responsible for emitting the
`focus-window` signal. Since this signal is what triggers the display
server specific code to handle focus changes, this was leading to a
problem on Wayland where the focus remained on the last active Wayland
window when the focus got changed to a globally active XWayland window.

This commit now changes handling X11 server side focus changes to also
go through the code path that emits the signal while making sure to not
trigger another focus change and keeping the same serials as the
previous code to not interfere with future focus changes.

Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3328
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3651>
2024-03-11 10:47:43 +00:00
.gitlab/issue_templates gitlab: Add missing < in markdown comment tag 2020-02-14 03:10:28 +00:00
.gitlab-ci ci: Look for matching ref in user remote for branch pipeline 2023-08-08 04:11:13 +02:00
clutter clutter: Indentation and whitespace fix 2024-03-07 14:34:36 +10:00
cogl cogl: Increase annotation coverage 2024-02-27 14:45:29 +00:00
data monitor-manger: Expose the minimum refresh rate of monitors 2024-03-02 12:35:36 +00:00
doc clutter/frame-clock: Add a state for when scheduled "now" 2024-02-10 16:16:19 +00:00
meson build: Replace custom post-install script 2022-11-19 02:21:05 +01:00
mtk gir: Remove unnused cairo include 2024-01-27 10:03:15 +00:00
po Update Galician translation 2024-03-10 10:30:40 +00:00
src x11/display: Always use meta_display_set_input_focus() for focus change 2024-03-11 10:47:43 +00:00
subprojects docs: Prefer using gi-docgen from a subproject 2024-02-09 12:29:50 +00:00
tools tools: Remove no longer useful scripts 2024-01-27 09:54:15 +00:00
.gitignore misc: Add common noisy dirs to gitignore 2024-01-08 19:53:57 +01:00
.gitlab-ci.yml ci: Rebase image to F40 2024-02-25 21:46:36 +00:00
check-style.py ci: Mark the regex to find chunks in code style checks as regex string 2023-12-15 14:49:57 +00:00
config.h.meson clutter/frame-clock: Use timerfd for clock timing 2024-03-06 23:10:13 +00:00
COPYING Updated obsolete FSF postal address in COPYING 2014-01-12 08:44:30 +07:00
logo.svg docs: Add a logo 2024-01-09 13:38:54 +00:00
meson_options.txt meson: Make libdisplay_info a feature option 2024-02-14 11:37:21 +00:00
meson.build wayland: Add support for preferred_buffer_scale/transform 2024-03-08 17:01:43 +00:00
mutter.doap DOAP: Remove defunct mailing list; add Discourse 2023-09-15 03:19:22 +02:00
NEWS Bump version to 46.rc 2024-03-03 15:02:00 +01:00
README.md misc: Use the new mutter.gnome.org URL 2024-01-12 10:48:20 +00:00

README.md

Mutter

Mutter is a Wayland display server and X11 window manager and compositor library.

When used as a Wayland display server, it runs on top of KMS and libinput. It implements the compositor side of the Wayland core protocol as well as various protocol extensions. It also has functionality related to running X11 applications using Xwayland.

When used on top of Xorg it acts as a X11 window manager and compositing manager.

It contains functionality related to, among other things, window management, window compositing, focus tracking, workspace management, keybindings and monitor configuration.

Internally it uses a fork of Cogl, a hardware acceleration abstraction library used to simplify usage of OpenGL pipelines, as well as a fork of Clutter, a scene graph and user interface toolkit.

Mutter is used by, for example, GNOME Shell, the GNOME core user interface, and by Gala, elementary OS's window manager. It can also be run standalone, using the command "mutter", but just running plain mutter is only intended for debugging purposes.

Contributing

To contribute, open merge requests at https://gitlab.gnome.org/GNOME/mutter.

It can be useful to first look at the GNOME Handbook and the documentation and API references below first.

Documentation

API Reference

License

Mutter is distributed under the terms of the GNU General Public License, version 2 or later. See the COPYING file for detalis.