Bug 450286

Summary: Flickering when windows switch between active and inactive state.
Product: [Plasma] Breeze Reporter: Jin Liu <ad.liu.jin>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: normal CC: nate
Priority: NOR    
Version: 5.24.0   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: Screencast of the bug

Description Jin Liu 2022-02-15 06:17:45 UTC
Created attachment 146752 [details]
Screencast of the bug

SUMMARY
When a window goes from active to inactive (or vice versa), the window titlebar and toolbar area don't change color in sync (toolbar changes ~100ms slower), causing visible flickering.


STEPS TO REPRODUCE
1. Set global theme to Breeze.
2. Open two KDE apps.
3. Switch between them.

OBSERVED RESULT
Visible flicking in titlebar and toolbar when switching.

EXPECTED RESULT
Titlebar and toolbar should change color in sync.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: archlinux
(available in About System)
KDE Plasma Version: 5.24.0
KDE Frameworks Version: 5.90.0
Qt Version: 5.15.2

ADDITIONAL INFORMATION
Comment 1 Nate Graham 2022-02-16 00:34:26 UTC

*** This bug has been marked as a duplicate of bug 433569 ***