[Zubersoft]

I did add support for ctrl, shift or alt + scroll wheel. However, I didn't test with a trackpad or Apple magic mouse, as I don't have an Apple magic mouse. I'm not sure what events Apple generates through their framework with the Apple magic mouse scroll slide versus a mouse wheel scroll. I suppose I will have to add a zoom slider on MacOS so that users without a mouse wheel can still zoom. Alternatively, while ctrl/shift/alt is held down, I could interpret panning/scrolling as zooming, which is what would probably work with the trackpad or magic mouse.

Mike