mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
71 lines
2.7 KiB
C
71 lines
2.7 KiB
C
|
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||
|
|
*
|
||
|
|
* ***** BEGIN LICENSE BLOCK *****
|
||
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
||
|
|
*
|
||
|
|
* 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 the Initial Developer are Copyright (C) 1999
|
||
|
|
* the Initial Developer. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* Contributor(s):
|
||
|
|
* Patrick Beard
|
||
|
|
*
|
||
|
|
* Alternatively, the contents of this file may be used under the terms of
|
||
|
|
* either of the GNU General Public License Version 2 or later (the "GPL"),
|
||
|
|
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
||
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
||
|
|
* of those above. If you wish to allow use of your version of this file only
|
||
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
||
|
|
* use your version of this file under the terms of the MPL, indicate your
|
||
|
|
* decision by deleting the provisions above and replace them with the notice
|
||
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
||
|
|
* the provisions above, a recipient may use your version of this file under
|
||
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
||
|
|
*
|
||
|
|
* ***** END LICENSE BLOCK ***** */
|
||
|
|
|
||
|
|
#ifndef nsIScrollPositionListener_h___
|
||
|
|
#define nsIScrollPositionListener_h___
|
||
|
|
|
||
|
|
#include "nsISupports.h"
|
||
|
|
#include "nsCoord.h"
|
||
|
|
|
||
|
|
// forward declarations
|
||
|
|
class nsIScrollableView;
|
||
|
|
|
||
|
|
// IID for the nsIScrollPositionListener interface
|
||
|
|
// {f8dfc500-6ad1-11d3-8360-a3f373ff79fc}
|
||
|
|
#define NS_ISCROLLPOSITIONLISTENER_IID \
|
||
|
|
{ 0xf8dfc500, 0x6ad1, 0x11d3, { 0x83, 0x60, 0xa3, 0xf3, 0x73, 0xff, 0x79, 0xfc } }
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Provides a way for a client of an nsIScrollableView to learn about scroll position
|
||
|
|
* changes.
|
||
|
|
*/
|
||
|
|
class nsIScrollPositionListener : public nsISupports {
|
||
|
|
public:
|
||
|
|
NS_DECLARE_STATIC_IID_ACCESSOR(NS_ISCROLLPOSITIONLISTENER_IID)
|
||
|
|
|
||
|
|
NS_IMETHOD ScrollPositionWillChange(nsIScrollableView* aScrollable, nscoord aX, nscoord aY) = 0;
|
||
|
|
NS_IMETHOD ScrollPositionDidChange(nsIScrollableView* aScrollable, nscoord aX, nscoord aY) = 0;
|
||
|
|
};
|
||
|
|
|
||
|
|
NS_DEFINE_STATIC_IID_ACCESSOR(nsIScrollPositionListener,
|
||
|
|
NS_ISCROLLPOSITIONLISTENER_IID)
|
||
|
|
|
||
|
|
#endif /* nsIScrollPositionListener_h___ */
|
||
|
|
|