SugarEventController is an abstract object that attaches to a widget
and interprets an arbitrary set of events. Implementations of that
object get to define the sequence of events that trigger these.
The basic touch gestures (long press, rotate, swipe, zoom) have
been implemented on top of that object.
Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
