author Jeff Walden <jwalden@mit.edu>
Mon, 10 Oct 2011 22:50:08 -0700
changeset 79984 da6e9073b431f61b38a87522c074af7a24a7a17f
parent 79146 e7854b4d29ba905ae3994f821b160c989bac4260
child 81682 e3461cc0b174ce72e95079241a427c73e0dc623f
child 111524 cad26d2fb5af799dfe030fd2a8948d617eac2f52
permissions -rw-r--r--
Bug 639469 - Implement mozilla::ArrayLength and mozilla::ArrayEnd, and replace uses of NS_ARRAY_LENGTH whenever possible. r=cjones

/* -*- Mode: C++; 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 the Mozilla browser.
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1999
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 *   Rod Spears <rods@netscape.com>
 *   Stuart Parmenter <pavlov@netscape.com>
 *   Dean Tessman <dean_tessman@hotmail.com>
 * Alternatively, the contents of this file may be used under the terms of
 * either 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
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 * decision by deleting the provisions above and replace them with the notice
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 * ***** END LICENSE BLOCK ***** */

#ifndef __nsIRollupListener_h__
#define __nsIRollupListener_h__

class nsIContent;

class nsIRollupListener {

   * Notifies the object to rollup, optionally returning the node that
   * was just rolled up.
   * aCount is the number of popups in a chain to close. If this is
   * PR_UINT32_MAX, then all popups are closed.
  NS_IMETHOD Rollup(PRUint32 aCount, nsIContent **aContent) = 0;

   * Asks the RollupListener if it should rollup on mousevents
  NS_IMETHOD ShouldRollupOnMouseWheelEvent(bool *aShould) = 0;

   * Asks the RollupListener if it should rollup on mouse activate, eg. X-Mouse
  NS_IMETHOD ShouldRollupOnMouseActivate(bool *aShould) = 0;


#endif /* __nsIRollupListener_h__ */