It did not. It had/has its own widget set. It didn't look ugly by early 90s standards (basically Motif look&feel) but didn't evolve. It also always felt like

It did not. It had/has its own widget set. It didn't look ugly by early 90s standards (basically Motif look&feel) but didn't evolve. It also always felt like a foreign body inside Python because Tcl was always still there along with it.