| Allegro CL version 6.2 Unrevised from 6.1 | |||||||||
Arguments: scroll-bar-mixin
Returns the value of the direction-of-increase property of the argument. The value of this property can be :up or :down. It indicates the direction a vertical scroll bar bubble or trackbar pointer moves when the value of the scroll-bar/trackbar increases. :up and :down are also used for horizontal scroll bars, with :up meaning to the left and :down meaning to the right.
direction-of-increase is a property
of the trackbar, horizontal-scroll-bar, and vertical-scroll-bar
classes.
Copyright (c) 1998-2002, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 6.2. This page was not revised from the 6.1 page.
Created 2002.2.26.
| Allegro CL version 6.2 Unrevised from 6.1 | |||||||||