Bug 504018

Summary: Resizing non-edge-touching Plasma Widget away from the edge it's not touching eventually cuts off opposite edge's shadow and removes rounded corner
Product: [Plasma] plasmashell Reporter: postix <postix>
Component: PanelAssignee: Plasma Bugs List <plasma-bugs-null>
Status: CONFIRMED ---    
Severity: normal CC: kde, nate, niccolo.venerandi
Priority: NOR    
Version First Reported In: 6.3.5   
Target Milestone: 1.0   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: Screenshot: Top default size, bottom resized
Screenshot: Plasma 6.4.4

Description postix 2025-05-10 15:27:49 UTC
Created attachment 181144 [details]
Screenshot: Top default size, bottom resized

STEPS TO REPRODUCE
1. Open a plasma widget
2. Make it bigger by resizing it to the left

OBSERVED RESULT
The right edge loses its rounded corners and shadow.


SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20250505
KDE Plasma Version: 6.3.4
KDE Frameworks Version: 6.13.0
Qt Version: 6.9.0
Kernel Version: 6.14.4-1-default (64-bit)
Graphics Platform: Wayland
Comment 1 Nate Graham 2025-05-13 18:51:37 UTC
Can reproduce with any panel orientation.
Comment 2 postix 2025-09-04 14:10:12 UTC
Created attachment 184711 [details]
Screenshot: Plasma 6.4.4

I've tried to reproduce it with 6.4.4

However, somehow my applets now always touch the right corner.  Nevertheless, I've added a new Devices widget left of to the system tray and tried to resize it and there's another weird issue in this case:

The applet doesn't resize, but the content shifts to the opposite site.

Besides that, the original symptoms seems to have improved: The shadow is no longer cut off, but the rounded corner still becomes edgy.
Comment 3 postix 2025-09-04 14:11:43 UTC
> the rounded corner still becomes edgy.
* Once the content shifts out of the view.