Bug 502192

Summary: When you click Remove All Preview Zones it doesn’t mark the project as changed
Product: [Applications] kdenlive Reporter: SMERKIN 5000 <troy>
Component: User Interface & MiscellaneousAssignee: Jean-Baptiste Mardelle <jb>
Status: RESOLVED FIXED    
Severity: normal    
Priority: NOR    
Version First Reported In: 24.12.1   
Target Milestone: ---   
Platform: Microsoft Windows   
OS: Microsoft Windows   
Latest Commit: https://invent.kde.org/multimedia/kdenlive/-/commit/4b5d224ae9a3e46680784f5813ceaa5097a539da Version Fixed/Implemented In: 25.04.0
Sentry Crash Report:

Description SMERKIN 5000 2025-03-30 05:00:29 UTC 
SUMMARY
When you click Remove All Preview Zones it doesn’t mark the project as changed.

STEPS TO REPRODUCE
1. Click Remove All Preview Zones
2. Observe the preview zones were removed
3. Observe the Save icon is greyed out
4. Close and re-open the project
5. The preview zone is no longer removed

OBSERVED RESULT
The project is being marked as changed and the Save function is greyed out

EXPECTED RESULT
The project should be identified as changed after the Preview Zones were removed and hence the Save functionality should be active.

SOFTWARE/OS VERSIONS
Windows:  10 22H2
KDE Frameworks Version: 6.9.0
Qt Version: 6.8.0

ADDITIONAL INFORMATION
Comment 1 Jean-Baptiste Mardelle 2025-04-01 08:42:21 UTC 
Git commit 4b5d224ae9a3e46680784f5813ceaa5097a539da by Jean-Baptiste Mardelle.
Committed on 01/04/2025 at 08:42.
Pushed by mardelle into branch 'release/25.04'.

Make Remove timeline preview work with undo/redo
FIXED-IN: 25.04.0

M  +115  -52   src/timeline2/view/previewmanager.cpp
M  +1    -0    src/timeline2/view/previewmanager.h

https://invent.kde.org/multimedia/kdenlive/-/commit/4b5d224ae9a3e46680784f5813ceaa5097a539da