kivy/kivy — pull request #2088 by matham (2014-04-18 18:37:09+00:00)
Title: Fix touch in window on_touch_xx

Fixes #2073. It changes current behavior to make the passed to `on_touch_xx` in `Window` already be in window coordinates. Before, the touch would be `(0, 0)`. I don't think this would cause backward compat issues because no one would have used this before.