5c8f3a65f7
Since this._highlighted is always set to the currently highlighted index, there's no need to save the index to a separate variable. This obviously depends on getting the new item highlighted as a result of the item-entered event. This fixes bugs in situations where the highlighted element changes after an event that is not calling _onItemEnter, for example after scrolling or pressing a key. In those cases the _currentItemEntered variable wouldn't be updated and the old item couldn't be entered anymore without entering another one before. https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/167
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.