Access cursor enums via base class

[mborgerson]

Resolves some PySide6 6.4.0 compatibility issues and follows enum usage conventions used elsewhere in the code base.

[ccordoba12]

Hey @mborgerson, thanks a lot for your contribution! It seems your changes are breaking PyQt6? I'm not really sure why, but those are the only tests that don't pass.

[mborgerson]

Hey @mborgerson, thanks a lot for your contribution! It seems your changes are breaking PyQt6? I'm not really sure why, but those are the only tests that don't pass.

Hi @ccordoba12. Thanks for the quick review. I took a look at the failure. This test failure appears to be caused by a bug in Qt 6.4.0, which is unrelated to this patch and also causing test failure on master branch. The bug is present in both pyside/pyqt, and appears to have been fixed for next release in their issue tracker.

[ccordoba12]

Thanks a lot for pointing that out @mborgerson! I fixed our tests in PR #562, so please rebase this one so I can merge it.

[mborgerson]

Thanks a lot for pointing that out @mborgerson! I fixed our tests in PR #562, so please rebase this one so I can merge it.

Done

[ccordoba12]

Thanks for your contribution @mborgerson!