valderman/haste-compiler — pull request #278 by klarh (2014-12-26 01:28:44+00:00)
Title: Add "wheel" event

I only made the callback work on the position of the scroll wheel and the (delta_x, delta_y, delta_z) scroll values, which is probably not the entire set of things one might ever want to query from a mouse wheel event, but it is a start, at least.