| Allegro CL version 8.2 Object described on page has changed in 8.2. 8.1 version |
Arguments: grid-widget row-or-row-section column-or-column-section &optional include-border-p box
Returns a box for the intersection of a grid-row
or grid-row-section
with a grid-column
or grid-column-section
. The box excludes any parts
of the sections or subsections that are currently scrolled out of
view.
When the specified cross-section is scrolled completely out of view,
this function returns nil
.
grid-widget is the grid-widget
itself.
row-or-row-section is either a grid-row
or a grid-row-section
.
column-or-column-section is either a
grid-column
or a grid-column-section
.
If include-border-p is true, then the area occupied by the border lines at the right and bottom edges of the cross-section is included in the returned box. Otherwise it is excluded.
box may be either a box (see make-box) or nil
. If a box, then that box is modified and
returned. If nil
, a new box object is created
and returned. Passing a scratch box avoids consing one that must be
garbage collected.
See also section-box and invalidate-section.
Copyright (c) 1998-2016, Franz Inc. Oakland, CA., USA. All rights reserved.
The object described on this page has been modified in the 8.2 release; see the Release Notes.
Created 2016.6.21.
| Allegro CL version 8.2 Object described on page has changed in 8.2. 8.1 version |