Song Editor zoom slider changes are included in undo history

[regulus79]

System Information

Arch Linux, GNOME 46

LMMS Version(s)

1.3.0-alpha.1.691+g48314959b

Most Recent Working Version

No response

Bug Summary

When you change the zoom of the Song Editor, either with the slider or with ctrl-scrolling, the changes are included in the undo history, so when you press Ctrl-Z, it undos the zooming in small increments.

Expected Behaviour

Changes in zoom should probably not be included in the undo history, since it's a gui/view change which doesn't affect the actual project.

Steps To Reproduce

• Open a project
• Zoom in the Song Editor by either ctrl-scrolling or moving the zoom slider.
• Press Ctrl-Z multiple times, and the zoom will slowly undo.

Logs

Click to expand

Screenshots / Minimum Reproducible Project

2024-09-14.13-22-33.mp4

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• I have searched all existing issues and confirmed that this is not a duplicate.