Generic FunctionPackage: cgToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 9.0
Unrevised from 8.2 to 9.0.
8.2 version

visible-range

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.

GTK Note

This property is not supported by the simple GTK trackbar widget, where it will have no effect.


Copyright (c) 1998-2012, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 9.0. This page was not revised from the 8.2 page.
Created 2012.5.30.

ToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 9.0
Unrevised from 8.2 to 9.0.
8.2 version