Bug 505050

Summary: Table views: Width of last column reduces too rapidly
Product: [Applications] plasma-systemmonitor Reporter: Alexander Potashev <aspotashev>
Component: generalAssignee: KSysGuard Developers <ksysguard-bugs>
Status: CONFIRMED ---    
Severity: minor CC: ahiemstra, nate, plasma-bugs-null
Priority: NOR Keywords: usability
Version First Reported In: 6.3.4   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Alexander Potashev 2025-05-31 10:51:58 UTC 
SUMMARY
Processes tab: Width of last column reduces too rapidly.

STEPS TO REPRODUCE
1. Have enough columns to not fit in window.
2. Increase with of last column to ~400 px.
3. LMB click & hold the right-most column header separator in order to reduce column width
4. Move mouse pointer ~20..25 px to the left.

OBSERVED RESULT
The column width is reduced by ~300 px, i.e. becomes ~100 px. The further I move mouse pointer, the more rapidly the column width gets reduced per additional px of displacement. It approximately follows a quadratic formula, something like d*(d-1)/2 = 25*24/2 = 300 px.

EXPECTED RESULT
The column width should be reduced by the displacement of mouse pointer, i.e. by 25 px and therefoore become ~375 px.

SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 41
KDE Plasma Version: 6.3.4
KDE Frameworks Version: 6.14.0
Qt Version: 6.8.2
Kernel Version: 6.13.11-200.fc41.x86_64 (64-bit)
Graphics Platform: X11
Processors: 8 × Intel® Core™ i7-6700HQ CPU @ 2.60GHz
Memory: 15.4 ГиБ of RAM
Graphics Processor 1: Intel® HD Graphics 530
Graphics Processor 2: NVIDIA GeForce GTX 960M

ADDITIONAL INFORMATION