psychopy/psychopy — pull request #586 by 9173860 (2014-04-30 06:48:56+00:00)
Title: BF: mouse-click event in Win-touch device(Pyglet)

When using windows touch device, Windows will intercept user's touch
after few milliseconds. This makes psychopy.event with Pyglet Window
unable to define mouse-click event correctly, even it catches both
mouse-press event and mouse-release event perfectly.

This bug-fix mainly seperates mouse-click event(mouseButtons) into two
lists (mousePressed and mouseReleased), which could catch mouse pressing
within few milliseconds.