| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |
Arguments: dropped-on-widget drag-from-widget
Returns true if drag-from-widget is droppable on dropped-on-widget.
The default droppable-p method returns nil
, so an application needs to add droppable-p methods that return
true for those cases where dropping should be
allowed. In the IDE, only the Inspector allows values to be dropped
into it. (To initiate a drag in the IDE, hold the Alt key and then
left-click and drag a value.)
Note: in releases prior to 6.0, the default method often returned
true, but starting in release 6.0, it returns nil
in all cases.
Copyright (c) 1998-2016, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 8.1 page.
Created 2010.1.21.
| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |