Bug 434391

Summary: "Change background" popup is not always centered inside GridView
Product: [Applications] systemsettings Reporter: Patrick Silva <bugseforuns>
Component: kcm_sddmAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: normal CC: justin.zobel, kde, plasma-bugs-null
Priority: NOR Keywords: wayland-only
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: screenshot

Description Patrick Silva 2021-03-14 11:01:39 UTC
Created attachment 136659 [details]
screenshot

SUMMARY
I see this bug only on Wayland session, but I can't reproduce consistently.
Sometimes it occurs after the steps below.

STEPS TO REPRODUCE
1. open System Settings on Wayland session
2. click on Notifications in the sidebar
3. click on "Startup and Shutdown" in the sidebar
4. hover over the current sddm theme on click on the second button

OBSERVED RESULT
Sometimes "Change background" popup is not centered inside the GridView,
as we can see in the attached screenshot.

EXPECTED RESULT
"Change background" popup should always be centered inside the GridView

SOFTWARE/OS VERSIONS
Operating System: KDE neon Unstable Edition
KDE Plasma Version: 5.21.80
KDE Frameworks Version: 5.80.0
Qt Version: 5.15.2
Graphics Platform: Wayland
Comment 1 Justin Zobel 2021-03-15 00:29:08 UTC
Confirmed on Plasma 5.21.2 / KF 5.79.0 / Qt 5.15.2.

With quick testing it seems to only be the first time that the popup isn't centred, can you confirm this Patrick?
Comment 2 Patrick Silva 2021-03-15 00:45:13 UTC
yes. If I close the popup and reopen it, then it is centered.
Comment 3 David Redondo 2021-03-15 07:44:11 UTC

*** This bug has been marked as a duplicate of bug 434120 ***