ClassPackage: cgToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 8.1
Moderately revised from 8.0.
8.0 version

widget-column-mixin

The superclass of all of the grid-column mixin classes that implement the several types of built-in cell widgets. The particular subclasses that may be mixed with a grid-column class are:

If a cell lies at the intersection of a widget-column-mixin grid-column and a widget-row-mixin grid-row, then one of the built-in cell widgets will appear in that cell. Refer to the particular widget-column-mixin subclasses for more information.

A quicker but less object-oriented way to use the built-in cell widgets is to write cell-widget methods. That technique allows adding the built-in widgets to arbitrary cells rather than only to special columns for each type of widget.


Copyright (c) 1998-2009, Franz Inc. Oakland, CA., USA. All rights reserved.
This page has had moderate revisions compared to the 8.0 page.
Created 2007.4.30.

ToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 8.1
Moderately revised from 8.0.
8.0 version