https://bugs.kde.org/show_bug.cgi?id=523165
Bug ID: 523165
Summary: Visual artifact occurs when the notification is
positioned directly over desktop
Classification: Plasma
Product: kwin
Version First 6.7.3
Reported In:
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: compositing
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
DESCRIPTION
The visual artifact (stale/unpainted damage region) only occurs when the
notification is positioned directly over the empty desktop background
(wallpaper). It does not happen when the notification overlays an active
application window (e.g. Dolphin).
STEPS TO REPRODUCE
1. Open file transfer notification (make sure it's on bottom, you have to test
with top as well)
2. Click detail to expand the overlay notification window (make sure it's over
desktop, not other application window)
3. Collapse the detail, visual artefacts are shown above the notification
window, damage region is incorrectly intersect, I guess. If you move mouse
cursor over it, it's repainted.
OBSERVED RESULT
Visual artefacts above notification window
EXPECTED RESULT
No visual artefacts around notification window at all
SOFTWARE/OS VERSIONS
Operating System (available in the Info Center app, or by running `kinfo` in a
terminal window):
KDE Plasma Version: 6.7.3
KDE Frameworks Version: 6.28
Qt Version: 6.11.1
ADDITIONAL INFORMATION
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