| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |
Arguments: multi-picture-button
Returns a list of the names of a multi-picture-button
's buttons that are present
but not currently usable. The value may be set at creation time by
passing the unavailable-buttons initarg, or any
time later by calling (setf unavailable-buttons). The
argument multi-picture-button must be a
multi-picture-button
.
The value should be a list of symbols, where each symbol is the name
of one of the button-info
s
in the range of
multi-picture-button. The default value is
nil
.
This property is useful for temporarily disallowing the use of one or more buttons, while leaving them present in their usual positions for context.
An alternative is the hidden-buttons property, which completely removes buttons from view.
Copyright (c) 1998-2016, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 8.1 page.
Created 2010.1.21.
| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |