Called after at least one touch point has moved for an appreciable time and distance along the surface to not be considered a tap.
|_ev||BeTouchEvent||The event that caused this call|
|_startEv||BeTouchEvent||The event from the last call to onTouchStart|
Returns - Yes if event completely handled by tool and event should not be passed on to the IdleTool.
Last Updated: 13 October, 2019