(05-05-2018, 08:32 AM)AnyOldName3 Wrote: I'm guessing that 'Sets' is something that adds tabs to a window's top bar so you can access other running instances of the same program?
I'd investigate whether or not other Qt applications work. It's fairly ubiquitous these days, so you probably have something else that uses Qt installed already.
Yes, that is exactly what Sets does. In fact, you can even drag tabs from other applications to combine them all into a single tabbed window.
Unfortunately the rest of my Qt applications use customized window decorations so Sets wouldn't support them anyway during this phase of the preview.