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Carlos Garnacho 38e31b9f0d st: Ensure to reset all widget theme nodes 
Theme node invalidation stops at unmapped widgets, and widgets
that forget to chain up to the default ::style-changed implementation.
This may leave stale nodes that were invalidated on
StThemeContext::changed, but are still set on widgets, and maybe
used for CSS property lookups.

Make sure that theme node invalidation happens always by moving
propagation outside the vfunc, and ensure the theme nodes are reset
across the full actor tree. Emission of ::style-changed, and obtaining
a new theme node may be delayed till when the actor is mapped.

The theme node is also cleared after unparenting an actor to avoid
stale references.

This ensures that all widgets get their theme node cleared after
stylesheet changes, instead of maybe being left with a theme node
that's been cleared of all its properties.

Fixes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2541

https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1223

(cherry picked from commit 325ff73c5b)
2020-04-28 22:00:32 +02:00
.gitlab/issue_templates gitlab: Add issue templates 2020-01-07 22:42:46 +00:00
.gitlab-ci extensions-app: Move Extensions app to new subproject 2020-03-27 23:33:30 +00:00
.settings Clean out some eclipse artefacts 2019-02-13 04:39:26 +01:00
data data: Add extension-portal desktop file 2020-04-05 13:48:39 +00:00
docs/reference docs: Fix interface prefix for D-Bus docs 2019-07-25 15:56:20 +02:00
js authPrompt: Grab key focus when making entry sensitive 2020-04-28 16:45:27 +00:00
lint extensions-app: Move Extensions app to new subproject 2020-03-27 23:33:30 +00:00
man man: Update project website 2018-01-07 21:39:18 +01:00
meson extensionPrefs: Add application icon 2020-02-03 19:03:19 +01:00
po Update Czech translation 2020-04-28 16:37:25 +00:00
src st: Ensure to reset all widget theme nodes 2020-04-28 22:00:32 +02:00
subprojects extensions-app: Add category in .desktop file 2020-04-05 12:46:11 +00:00
tests Use paint and pick context to get framebuffer 2019-12-03 19:07:15 +00:00
tools build: Remove Canberra dependency 2019-01-09 23:09:18 +00:00
.eslintrc.yml lint: Convert eslint JSON to YAML 2019-11-11 23:51:17 +00:00
.gitignore theme: use the fontsize function consistently 2020-01-09 16:43:26 +01:00
.gitlab-ci.yml ci: Build Extensions flatpak bundle 2020-03-27 23:33:30 +00:00
.gitmodules submodules: Replace non-functional git.gnome.org URL by GNOME Gitlab URL 2018-09-25 08:41:30 +02:00
config.h.meson Add check_cloexec_fds debug command 2018-07-30 23:11:41 +00:00
COPYING Changed obsolete FSF postal address. 2014-01-08 04:35:14 +07:00
gnome-shell.doap doap: Add Georges Stavracas as a maintainer 2019-12-18 15:24:38 -03:00
HACKING.md docs: Conform to coding style in HACKING guide 2020-01-06 19:53:21 +01:00
meson_options.txt extensions-app: Move Extensions app to new subproject 2020-03-27 23:33:30 +00:00
meson.build Bump version to 3.36.1 2020-03-31 00:27:47 +02:00
NEWS Bump version to 3.36.1 2020-03-31 00:27:47 +02:00
README.md README.md: Add contribution section 2019-02-13 20:37:39 +01:00

README.md

GNOME Shell

GNOME Shell provides core user interface functions for the GNOME 3 desktop, like switching to windows and launching applications. GNOME Shell takes advantage of the capabilities of modern graphics hardware and introduces innovative user interface concepts to provide a visually attractive and easy to use experience.

For more information about GNOME Shell, including instructions on how to build GNOME Shell from source and how to get involved with the project, see the project wiki.

Bugs should be reported to the GNOME bug tracking system.

Contributing

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

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

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