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Sebastian Keller c01973055f workspace: Ensure that _createBestLayout() always returns a layout
When opening a large number of windows, the computed space and scale for
a layout can become negative due to the per-row/per-column spacing. This
is smaller than the initial values of lastSpace and lastSpace, leading
to a null return which then causes all sorts of other issues resulting
in the workspace becoming invisible.

This change ensures that the function always returns a layout, even if
it may look a bit broken and does not conform to the scale/space
requirements which are impossible to fulfill for the given number of
windows. It's better than displaying nothing, since it allows users to
move/close windows and restore this to a more usable state.

Fixes https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3730

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1685>
2021-02-16 21:24:27 +00:00
.gitlab/issue_templates gitlab: Add issue templates 2020-01-07 22:42:46 +00:00
.gitlab-ci ci: Add some more commit message rules 2021-01-11 14:01:44 +01:00
.settings Clean out some eclipse artefacts 2019-02-13 04:39:26 +01:00
data theme: Use the same style for dash tooltips as for window captions 2021-02-16 19:27:15 +00:00
docs/reference docs: Unify on single DocBook version 2020-10-13 03:02:13 +02:00
js workspace: Ensure that _createBestLayout() always returns a layout 2021-02-16 21:24:27 +00:00
lint lint: Sync configuration with gjs 2020-11-16 18:04:23 +00:00
man man: Update options 2020-12-28 02:25:17 +01:00
meson theme: Pre-generate stylesheets as well 2020-12-29 00:40:47 +01:00
po Updated Spanish translation 2021-02-15 10:48:39 +01:00
src st: Keep weak ref on texture cache bound texture source 2021-02-15 21:09:53 +00:00
subprojects extensions-app: Use development profile for nightly build 2021-02-11 17:47:27 +01:00
tests util: Add a GNOME version comparison function 2021-02-05 13:41:26 +00:00
tools *: Fix spelling mistakes found by codespell 2020-08-21 18:25:09 +00:00
.eslintrc.yml lint: Convert eslint JSON to YAML 2019-11-11 23:51:17 +00:00
.gitignore Add small gnome-shell-extension-prefs script 2020-04-28 00:06:19 +02:00
.gitlab-ci.yml extensions-app: Use development profile for nightly build 2021-02-11 17:47:27 +01:00
.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 gnome-shell.doap: Make marge-bot a maintainer 2020-11-17 17:29:56 +00:00
HACKING.md *: Fix spelling mistakes found by codespell 2020-08-21 18:25:09 +00:00
meson_options.txt extensions-app: Move Extensions app to new subproject 2020-03-27 23:33:30 +00:00
meson.build Post-release version bump (again) 2021-01-18 17:46:04 +01:00
NEWS Tag release 40.alpha.1.1 2021-01-18 17:41:04 +01:00
README.md README.md: Add contribution section 2019-02-13 20:37:39 +01:00

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.