Bug 501185

Summary:	In fullscreen, background color theme is not respected
Product:	[Applications] gwenview	Reporter:	Benjamin Dedieu <benjamindedieu>
Component:	general	Assignee:	Gwenview Bugs <gwenview-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	john.kizer
Priority:	NOR
Version First Reported In:	24.12.2
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Benjamin Dedieu 2025-03-07 13:33:33 UTC

SUMMARY
When putting an image in fullscreen in Gwenview, the background color is always set to black, and changing it from 'right click' -> 'background color mode' does not work.
This is particularly annoying for images that have transparent background, or to visualize a photography collection where a clear background allows to better distinguish the colors in the pictures. 

STEPS TO REPRODUCE
1. Open an image with Gwenview
2. Go in fullscreen (CTRL+MAJ+F)
3. Try to change the color mode with 'right click on the image' -> 'background color mode'

OBSERVED RESULT
The color mode does not change.

EXPECTED RESULT
It should change (and IMO it should also follow the theme of the normal view)

SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 41
KDE Plasma Version: 6.3.2
KDE Frameworks Version: 6.11.0
Qt Version: 6.8.2
Kernel Version: 6.13.5-200.fc41.x86_64 (64-bit)
Graphics Platform: Wayland
Graphics Processor: Intel® Iris® Xe Graphics

Comment 1 John Kizer 2025-03-21 19:23:11 UTC

Hi - merging this in with an existing report for the same core issue. Thanks!

*** This bug has been marked as a duplicate of bug 489902 ***