gecko-dev/gfx2/public/nsIDragTracker.idl

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corp. Portions created by Netscape are Copyright (C) 1999 Netscape
* Communications Corp. All Rights Reserved.
*
* Contributor(s):
* Mike Pinkerton
*/
#include "nsISupports.idl"
/**
* nsIDragTracker
*
* An interface used with the drag service/session to be notified
* when a drag is over or out of its window. This allows an object to,
* for example, grab the mouse until and be told when it should stop.
*
* When the joyride is over, the Drag Session calls |stopTracking()|
* to alert the object that it should stop watching.
*
* @author Mike Pinkerton <pinkerton@netscape.com>
* @version 1.1
* @see nsIDragService
* @see nsIDragSession
*/
[scriptable, uuid(6572722c-1dd2-11b2-a716-d512629216b1)]
interface nsIDragTracker : nsISupports
{
/**
* Call to tell the object that is tracking the drag that it
* can forget about it (mouse left the window or the drop completed).
*/
void stopTracking();
};