Bug 512096

Summary: Unreadable tabs in Dark Mode
Product: [Applications] kdenlive Reporter: na-5000
Component: User Interface & MiscellaneousAssignee: Jean-Baptiste Mardelle <jb>
Status: RESOLVED FIXED    
Severity: major CC: na-5000
Priority: NOR    
Version First Reported In: 25.11.80   
Target Milestone: ---   
Platform: Microsoft Windows   
OS: Microsoft Windows   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: White tabs in Dark mode, tab text is unreadable

Description na-5000 2025-11-14 19:55:38 UTC
Created attachment 186795 [details]
White tabs in Dark mode, tab text is unreadable

SUMMARY
When interface is set to Dark Mode, the tabs of all windows remain white with white fonts, which makes the tabs text unreadable.

STEPS TO REPRODUCE
1. Set Settings / Color Scheme -> Breeze, dark mode.

OBSERVED RESULT
The windows tabs remain white. The white text on tabs is unreadable.

EXPECTED RESULT
The tabs on all windows are rendered in black. The tabs text is rendered. Text is easily readable.

SOFTWARE/OS VERSIONS
Windows: Windows 10 Home Single Language, 22H2, 19045.6216, Windows Feature Experience Pack 1000.19062.1000.0

Kdenlive: 26.03.70 (daily buid)
Kdenlive: 26.03.70 - rev. c6f5db0
MLT: 7.34.1
FFmpeg
KDE Frameworks: 6.19.0
Qt: Using 6.9.2 and built against 6.9.2
Windows 10 Version 22H2
Build ABI: x86_64-little_endian-llp64
Kernel: winnt 10.0.19045

ADDITIONAL INFORMATION
See attachment -- screenshot in Dark Mode
Comment 1 Jean-Baptiste Mardelle 2025-11-15 15:29:49 UTC
Thanks for your report, we are aware of the issue and trying to find a solution. This is caused by a Qt bug on Windows 10, and we are trying to find a workaround.