Bug 476160 - Choppy scrolling in "Configure columns" dialog
Summary: Choppy scrolling in "Configure columns" dialog
Status: RESOLVED FIXED
Alias: None
Product: plasma-systemmonitor
Classification: Applications
Component: general (other bugs)
Version First Reported In: master
Platform: Neon Linux
: NOR minor
Target Milestone: ---
Assignee: KSysGuard Developers
URL:
Keywords: usability
Depends on:
Blocks:
 
Reported: 2023-10-27 14:42 UTC by Patrick Silva
Modified: 2025-09-19 14:55 UTC (History)
4 users (show)

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Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

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Description Patrick Silva 2023-10-27 14:42:25 UTC 
STEPS TO REPRODUCE
1. open System Monitor
2. click on "Applications" or "Processes" in the left side
3. right-click on any column and choose "Configure columns..."
4. scroll the columns list repeatedly - I'm using a touchpad

OBSERVED RESULT
choppy scrolling

EXPECTED RESULT
smooth scrolling

SOFTWARE/OS VERSIONS
Operating System: KDE neon Unstable Edition
KDE Plasma Version: 5.27.80
KDE Frameworks Version: 5.240.0
Qt Version: 6.6.0
Graphics Platform: Wayland
Comment 1 Nate Graham 2023-10-30 18:06:50 UTC 
Can confirm, it's a bit choppy when scrolled with a touchpad really fast. I very much doubt this is a Plasma 6 regression though as the delegates were only just recently ported to be lighter weight than they were in Plasma 5.
Comment 2 Arjen Hiemstra 2023-10-31 08:36:25 UTC 
Scrolling has always been a bit problematic, partly due to ProcessModel not being properly threaded. It's one of those things that I'd love to fix but which isn't severe enough to warrant the massive amount of work it takes.
Comment 3 Patrick Silva 2025-09-19 14:55:34 UTC 
The scrolling feels smooth on Plasma 6.5 beta.

Operating System: Arch Linux 
KDE Plasma Version: 6.4.90
KDE Frameworks Version: 6.18.0
Qt Version: 6.10.0
Graphics Platform: Wayland