https://bugs.kde.org/show_bug.cgi?id=444156
Bug ID: 444156
Summary: Large Icons task switcher sometimes doesn't truncate
text, and lets it overflow
Product: kwin
Version: git master
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: tabbox
Assignee: kwin-bugs-n...@kde.org
Reporter: m...@ratijas.tk
Target Milestone: ---
Created attachment 142698
--> https://bugs.kde.org/attachment.cgi?id=142698&action=edit
KWin app switcher truncation
SUMMARY
Given only a few windows open but with large title text, "Large Icons" task
switcher sometimes fails to truncate extra long titles, and the text
effectively overflows the width of the switcher.
I noticed that it does not affect the first window in a task switcher's row. It
is also a "sticky" glitch: once activated, the text of that particular window
will keep overflowing in the Alt+` menu, and won't go away despite switching
between windows of the same app. It will, however, reset upon switching back
and forth between different apps.
STEPS TO REPRODUCE
1. Open at least 2 windows of the same app with long titles.
2. Alt+Tab to another app, and switch back.
3. Hold Alt, and press ` repeatedly to cycle through windows of that app from
step #1.
OBSERVED RESULT
Sometimes the title text will be so long that it should truncate with ellipsis,
but instead it just overflows and gets cut at edges.
EXPECTED RESULT
Truncation should always work.
SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.23.80
KDE Frameworks Version: 5.88.0
Qt Version: 5.15.2
Kernel Version: 5.14.12-arch1-1 (64-bit)
Graphics Platform: X11
Processors: 8 × Intel® Core™ i7-6700HQ CPU @ 2.60GHz
Memory: 15.6 GiB of RAM
Graphics Processor: NVIDIA GeForce GTX 970M/PCIe/SSE2
ADDITIONAL INFORMATION
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