Bug 493276 - Synchronized zoom of multiple images is broken
Summary: Synchronized zoom of multiple images is broken
Status: CONFIRMED
Alias: None
Product: gwenview
Classification: Applications
Component: general (other bugs)
Version First Reported In: 24.08.1
Platform: Other Other
: NOR normal
Target Milestone: ---
Assignee: Gwenview Bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-09-17 16:23 UTC by reports_go_brrr
Modified: 2025-08-25 10:20 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

Attachments
Showcase (2.81 MB, video/mp4)
2024-09-17 16:23 UTC, reports_go_brrr 		Details
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Description reports_go_brrr 2024-09-17 16:23:08 UTC 
Created attachment 173779 [details]
Showcase

SUMMARY
Zoom of multiple images opened in the same window by Ctrl++ or Ctrl+- or Ctrl+MouseWheel is broken.
Works under X11 and Wayland.

STEPS TO REPRODUCE
1. Open Gwenview with an image
2. Go to "Browse" tab
3. Move to simular picture with the same resolution
4. Press "+" icon
5. Go to "View" tab
6. Enable "Synchronize" option below
6. Select any image and try to zoom it

OBSERVED RESULT
Zoom is broken although drag and move (LeftClick) of pictures is fine.

EXPECTED RESULT
I want it to work properly. And if images have different resoluion then to zoom into point proportionally, as if i'd zoomed into 70% of width of first image then it must zoom into 70% of second image too. Same with height.

SOFTWARE/OS VERSIONS
Operating System: EndeavourOS
KDE Plasma Version: 6.1.5
KDE Frameworks Version: 6.5.0
Qt Version: 6.7.2
Kernel Version: 6.10.9-arch1-2 (64-bit)
Graphics Platform: X11

ADDITIONAL INFORMATION
Vanilla KDE Plasma, vanilla EndeavourOS.
Keys capturing done by ShowMeTheKey.
Comment 1 A Linux User 2025-08-25 10:20:47 UTC 
Report went brr indeed, video was helpful, reproduced on 25.08.