Upgrade to wxWidgets 3.2 (to add Wayland support)

[hughesjs]

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wxWidgets 3.2 supports Wayland.

Unfortunately, PrusaSlicer (and therefore superslicer) seems to be stuck on 3.1.4.

Could you consider migrating to 3.2?

[supermerill]

I'll follow prusaslicer. If moving to version 3.2 doesn't create bugs or compile problems, then I can create a dev build for you to test if it's working.

[hughesjs]

@supermerill - I'd be happy to do that testing if it builds okay. Not sure what PrusaSlicers plans are

[pacho2]

I have tried with 2.5.59.10 version and it seems to compile and work correctly with wxGTK 3.2

[hughesjs]

@pacho2 - Have you got a fork/branch I could pull to test?

[pacho2]

I tried to recompile 2.5.59.10 version with wxGTK 3.2 and it still seems to work (at least with the actions I have tried)

[Tapchicoma]

I also confirm that 2.5.59.13 release compiles and runs ok with wxGTK 3.2.

There is a relevant PrusaSlicer issue: https://github.com/prusa3d/PrusaSlicer/issues/8284 where I found out that GDK_BACKEND is forced to be always X11 (here). Will try to remove it and check if SuperSlicer works ok in wayland mode + wxGTK 3.2.