| Allegro CL version 6.2 Significantly revised from 6.1 | |||||||||
Arguments: grid-object
Returns the width in pixels, if one has been specified, with which to
draw a border along the right side of a grid-column or grid-column-section, or along the
bottom of a grid-row or grid-row-section, or around an
entire grid-widget. The setf of this function may be called to change
the width, at which time the grid will be drawn as needed to display
the new border width.
The value may be either a non-negative integer or nil. The initial value is nil. When nil, effective-border-width
will find a width to use in some other way. Zero means to draw no
border at all (though cell-3d-border may still be used to
draw a separate 3d border).
An exception to the above rule is that if the object is a grid-widget then
nil is not a valid value, the initial value
is is 3, and effective-border-width is not
called.
Copyright (c) 1998-2002, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 6.2. This page has had significant revisions compared to the 6.1 page.
Created 2002.2.26.
| Allegro CL version 6.2 Significantly revised from 6.1 | |||||||||