https://bugs.kde.org/show_bug.cgi?id=470792
Bug ID: 470792
Summary: Can't undo change of range when zooming in on a graph
Classification: Applications
Product: LabPlot2
Version: 2.10.0
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
SUMMARY
When scrolling on a graph, it zooms and the range changes; however, you can't
undo it by pressing Ctrl+Z. This can be very annoying when you had selected a
very specific range.
It looks like the zoom range isn't actually getting saved in the project file;
that would explain why you can't undo it, why you can recover the old range by
just restarting LabPlot, and why if you manually change the range in the plot
properties, then you can undo it (because it does get saved with the file).
STEPS TO REPRODUCE
1. Load a new graph.
2. Scroll on it, so the range changes.
3. Attempt to undo it.
OBSERVED RESULT
It doesn't undo the change of range.
EXPECTED RESULT
It should undo it, regardless of whether it was caused by scrolling or manually
setting it.
SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.27.5
KDE Frameworks Version: 5.106.0
Qt Version: 5.15.9
Kernel Version: 6.3.6-arch1-1 (64-bit)
Graphics Platform: Wayland
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