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Allegro CL version 8.1
This page is new in 8.1.

pixmap-value-test

Arguments: object

Returns the name of a function that is used to determine whether two application values of a static-picture or pixmap-column-mixin  grid-column are equivalent. The value may be set at creation time by passing the pixmap-value-test initarg, or any time later by calling (setf pixmap-value-test). The default value of this property is widget-value-equal.

The function should take two arguments, and return true if they are considered equivalent and nil otherwise. The function is called to locate a real application value in the pixmap-alist of the interface object, to find the corresponding pixmap to display.


Copyright (c) 1998-2009, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 8.1. This page is new in the 8.1 release.
Created 2007.4.30.

ToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 8.1
This page is new in 8.1.