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| Allegro CL version 10.1 Unrevised from 10.0 to 10.1. 10.0 version

## default-cell-border-width

Arguments: grid-widget-or-section

Returns the width, if one has been specified, that will be used by default to draw the row and column borders within the specified `grid-section` or within all of the `grid-row-section`s and `grid-column-section`s of the specified `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. This default may be overridden by specifying the border-width property of individual `grid-row` and `grid-column` instances.

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 default-cell-3d-border may still be used to draw a separate 3d border).

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This page was not revised from the 10.0 page.
Created 2019.8.20.

|  | ToC | DocOverview | CGDoc | RelNotes | FAQ | Index | PermutedIndex
| Allegro CL version 10.1 Unrevised from 10.0 to 10.1. 10.0 version