Matthew Flatt 1167e184b8 racket/gui win32: try to make pan gestures work ... A pan gesture is turned into a WM_{H.V}SCROLL event in a way that `racket/gui` did not recognize as a change to the scrollbar. I'm not sure that this change fixes the problem, but it seems worth a try. original commit: 40f0682075f86149a72a87cd028bd71f8e51cbbe		2014-09-24 08:40:52 -06:00
pkgs	racket/gui win32: try to make pan gestures work	2014-09-24 08:40:52 -06:00