You can't right now. There are no Qt wrappers for Nim as Qt has done some funky
stuff with their C code, and c2nim isn't quite good enough at interpreting C
headers to tackle Qt without a lot of human editing. If you want to attempt it
I and I assume other people would be very grateful. If no Qt isn't a
showstopper for you, then you could try the [official gtk2
wrapper](https://github.com/nim-lang/gtk2) or [this unofficial gtk3
wrapper](https://github.com/StefanSalewski/nim-gtk3). I would also highly
recommend [nimx](https://github.com/yglukhov/nimx) a cross-platform GUI
framework in Nim. It wouldn't be the same as developing in something like gtk2,
3 or Qt but for nim gui development, it's hard to beat.
