77dc3a5065
ClutterBoxLayout calculates the preferred size of the opposite orientation (so for example the height if the orientation is horizontal) by getting the preferred size of the real orientation first, and then the preferred size of the opposite orientation, using the other size as for_width/height when doing the request. Right now, for non-homogeneous layouts this for_width/height does not adjust for the spacing set on the box layout. This leads to children being passed a slightly larger for_width/height, which in case of ClutterText might cause the line to not wrap when it actually should. This in turn means we can end up with an incorrect preferred size for the opposite orientation, leading to a wrong allocation. So fix that and adjust for the spacing just as we do for homogeneous layouts by subtracting the total spacing from the available size that is distributed between children. This fixes the wrong height of the checkbox label reported in https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2574. https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1333 |
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| .gitlab/issue_templates | ||
| .gitlab-ci | ||
| clutter | ||
| cogl | ||
| data | ||
| doc | ||
| meson | ||
| po | ||
| src | ||
| tools | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| config.h.meson | ||
| COPYING | ||
| meson_options.txt | ||
| meson.build | ||
| mutter.doap | ||
| NEWS | ||
| 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 af 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.
The coding style used is primarily the GNU flavor of the GNOME coding
style
with some minor additions such as preferring stdint.h types over GLib
fundamental types, and a soft 80 character line limit. However, in general,
look at the file you're editing for inspiration.
Commit messages should follow the GNOME commit message guidelines. We require an URL to either an issue or a merge request in each commit.
License
Mutter is distributed under the terms of the GNU General Public License, version 2 or later. See the COPYING file for detalis.