Bug 489902

Summary: In Full Screen Mode, the Plasma theme is not applied and the Gwenview Background Color Mode setting is disregarded, with the Dark Mode background always being shown
Product: [Applications] gwenview Reporter: sd <dassoumadip0705>
Component: generalAssignee: Gwenview Bugs <gwenview-bugs-null>
Status: CONFIRMED ---    
Severity: normal CC: benjamindedieu, john.kizer
Priority: NOR    
Version First Reported In: 24.05.2   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: app in fullscreen mode

Description sd 2024-07-08 05:45:40 UTC
Created attachment 171471 [details]
app in fullscreen mode

SUMMARY
- No color theme is applied when app is in fullscreen mode.

STEPS TO REPRODUCE
1. Open any image with GwenView.
2. Now Go to fullScreen.
3. Now look

OBSERVED RESULT
- your applied plasma theme and color scheme is not applied, instead a default grey color theme is applied.  

EXPECTED RESULT
- App will follow plasma colorscheme.

SOFTWARE/OS VERSIONS
Linux: 6.9.7-arch1-1 (64-bit)
KDE Plasma Version: 6.1.2
KDE Frameworks Version: 6.3.0
Qt Version: 6.7.2

ADDITIONAL INFORMATION
I am using catppuccin frappe lavender theme.
Comment 1 John Kizer 2025-03-21 19:23:11 UTC
*** Bug 501185 has been marked as a duplicate of this bug. ***
Comment 2 John Kizer 2025-03-21 19:28:52 UTC
I can reproduce this on Gwenview 24.12.3, Fedora KDE 41.

The application's built-in full-screen color overrides, mentioned here: https://bugs.kde.org/show_bug.cgi?id=459018#c1 might be the key (or might make this intentional)?