detecting gestures

ron barber runrevron at
Sat Aug 6 20:28:52 EDT 2011

Is there a way for scrollbar objects to detect two finger swipes like
the field object does?
If that is not possible, is there a 'swipe' message sent that can be
picked up by any other object or is it OS native object related? What
I would like to do is have the scrollbar control respond to the swipe
like a field does and move across its length. Perhaps there is a
workaround? relate the thumbpos to the vscroll of a fld?


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