Generic FunctionPackage: cgToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 8.2
Unrevised from 8.1 to 8.2.
8.1 version

droppable-p

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) 1998-2012, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 8.2. This page was not revised from the 8.1 page.
Created 2010.1.21.

ToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 8.2
Unrevised from 8.1 to 8.2.
8.1 version