| Summary: | GTK apps show pixelated cursors on wayland with hiDPI screen | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | Emilio Cobos Álvarez (:emilio) <emilio> |
| Component: | wayland-generic | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | nate |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | https://invent.kde.org/plasma/kwin/-/commit/14b70e5e777ac92fd97a0f328642898153794f27 | Version Fixed In: | 5.23.0 |
| Sentry Crash Report: | |||
| Attachments: | Dummy GTK window. | ||
The scale is supposed to be updated via `pointer_surface_enter` / `pointer_surface_leave`, but that doesn't get called, so it remains one forever: https://gitlab.gnome.org/GNOME/gtk/-/blob/981a638b01c2ae0fe4d15b6b97667679978a94fc/gdk/wayland/gdkdevice-wayland.c#L4579 pointer_surface_enter is not called because kwin doesn't send wl_surface::enter/leave events. A possibly relevant merge request was started @ https://invent.kde.org/plasma/kwayland-server/-/merge_requests/254 A possibly relevant merge request was started @ https://invent.kde.org/plasma/kwin/-/merge_requests/1128 Hmm, it seems like the bug report wasn't auto-closed because the commit has no BUG keyword. |
Created attachment 139604 [details] Dummy GTK window. SUMMARY With a HiDPI screen and using wayland, GTK apps show pixelated cursors. STEPS TO REPRODUCE 1. Run any GTK application (such as the attached one). OBSERVED RESULT Pixelated cursor. EXPECTED RESULT Crisp cursor such as the ones in QT applications. SOFTWARE/OS VERSIONS Operating System: Fedora 34 KDE Frameworks Version: 5.82.0 Qt Version: 5.15.2 Kernel Version: 5.12.11-300.fc34.x86_64 OS Type: 64-bit Graphics Platform: Wayland ADDITIONAL INFORMATION This happens independently of the GTK cursor theme in use.