cff0752bcc
The two BaseAppView subclasses now share a lot in terms of widgetry: they both have a scroll view, pagination dots, swipe management, etc. Move this shared code into BaseAppView. Notice, however, that BaseAppView only creates the widgetry, but it doesn't add them to any specific layout. FolderView arranges the widgetry in a vertical box, while AppDisplay arranges it in a ShellStack. Add a new 'orientation' parameter to BaseAppView and use it to determine the orientation of the pagination dots, the swipe tracker direction, and the scroll event handling. It is worth noticing that the scroll event is a bit more sophisticated now: when the orientation is horizontal, it handles all directions since mice wheels usually only generate up/down events. https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1271
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.
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