| Allegro CL version 6.2 Unrevised from 6.1 | |||||||||
Arguments: widget
Should return true if and only if an application allows dropping
control onto itself during a drag-and-drop gesture. The default
method returns nil, but an application may
add droppable-onto-self methods to allow particular controls to be
dropped onto themselves.
See drag-and-drop.
Copyright (c) 1998-2002, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 6.2. This page was not revised from the 6.1 page.
Created 2002.2.26.
| Allegro CL version 6.2 Unrevised from 6.1 | |||||||||