ScrollBarList v1.0:
Copyright © 1994 Physix Inc., All rights reserved
by Tom Giannulli M.D., M.S.

Env: NTK v1.01

Purpose:
This is a proto template for a scroll bar text list, with the following 
features:
1) up/down via single key click, continuous up/down via key press.
2) full view height scroll when scroll area tapped (below or above 
marker).
3) propotional sliding marker, with dragable placement.
4) scalable width by mouse; height set by viewLines slot.
5) automatic fade of scroll bar if length(listItems)<viewLines

Required:
1) to scale view to desired size, add viewbounds slot to proto, then 
adjust size with mouse.  (Initially the proto will assume only one size)
2) As in textList, add viewLines,listItems,buttonclickScript(textindex), and if you add a viewSetupFormScript, be sure that it includes: self.viewbounds:=clone(viewbounds);

This proto is based on textList and pictButton.
As this routine is copyright protected, unauthorized use may result in damages owed to Physix Inc. For a single/multi-user license, please send a check for  $10.00 to:
 Physix Inc.
 7200 Almeda, Bld #710
 Houston, Tx 77054