Arguments: drag-widget drop-widget position
Called when a drop is done over a control where droppable-p indicates that the drop is not allowed.
The default methods simply display a message in the Allegro CL status-bar in the development environment, and do nothing at runtime.
Common Graphics and IDE documentation is described in About Common Graphics and IDE documentation in cgide.htm.
The documentation is described in introduction.htm and the index is in index.htm.
Copyright (c) 1998-2000, Franz Inc. Berkeley, CA., USA. All rights reserved.
Created 2000.10.5.