| Allegro CL version 7.0 Unrevised from 6.2 to 7.0. | |||||||||
Arguments: trackbar
Returns the value of the visible-range property of the argument. This
property determines a sub-range of a trackbar control's range that is
displayed as a bar drawn along the widget.
The visible-range is only displayed when the select-range property of a trackbar has a true value. The value of the visible-range property must be a list of two numbers both within the range of the control.
visible-range is
a property of the trackbar class.
Copyright (c) 1998-2006, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 7.0. This page was not revised from the 6.2 page.
Created 2004.8.21.
| Allegro CL version 7.0 Unrevised from 6.2 to 7.0. | |||||||||