Patch #9673: "Short patch to make spacehandler event scripts work more like normal python gui script handlers" by Steven Truppe: http://projects.blender.org/tracker/?func=detail&atid=127&aid=9673&group_id=9 This patch adds the Blender.eventValue variable available for space handlers, holding the event value (aka 1 for button and key presses, X or Y coordinate for mousex / mousey movement). Thanks, Steven. PS: this doesn't break existing scripts.