https://bugs.kde.org/show_bug.cgi?id=433224
Bug ID: 433224
Summary: The mouse event has a region that does not work for a
scaled xwayland window
Product: kwin
Version: 5.21.0
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: wayland-generic
Assignee: kwin-bugs-n...@kde.org
Reporter: wen...@gmail.com
Target Milestone: ---
SUMMARY
STEPS TO REPRODUCE
1. set scale to 125%
2. open xev, enlarge the window to be the same size as the screen.
3. try to select some text from xterm
OBSERVED RESULT
If you move the mouse to the right edge, you will notice that from a certain
point, the mouse X coordinate doesn't go further right and stop there, while
the mouse cursor can still be more "right" to the event. For example, on my
screen (1920x1080), the maximum X of the mouse event reported by xev is 1279,
no matter how much you move mouse beyond that point, the x is still 1279. On
the scaled screen, it should be able to reach as much as 1536 (1920 / 1.25).
EXPECTED RESULT
The mouse event can correctly move with in the window.
SOFTWARE/OS VERSIONS
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version: 5.21
KDE Frameworks Version: 5.79
Qt Version: 5.15.2
ADDITIONAL INFORMATION
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