PreView.tip
Copyright
Ó 1992 by Xerox Corporation. All rights reserved.
Created by Ken Pier, October 16, 1987 11:11:36 am PDT
Mike Spreitzer September 4, 1986 5:05:08 pm PDT
Bloomenthal, January 23, 1989 11:03:18 am PST
SELECT
TRIGGER
FROM
Mouse
WHILE Red Down => Coords, Move;
Red Down =>
SELECT
ENABLE
FROM
Yellow Down => Abort;
ENDCASE => Coords, Down;
Yellow Down => Abort;
Red Up => EndMove;
Blue Up => ShowSelection;
ENDCASE.