pjs/widget/public/nsIRollupListener.idl

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/* -*- 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/
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* Software distributed under the License is distributed on an "AS IS" basis,
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* License.
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* The Original Code is the Mozilla browser.
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* 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>
*
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* 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"),
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#include "nsISupports.idl"
interface nsIContent;
[uuid(ee6efe03-77dc-4aac-a6a8-905731a1796e)]
interface nsIRollupListener : nsISupports
{
/**
* Notifies the object to rollup, optionally returning the node that
* was just rolled up.
* @result NS_Ok if no errors
*/
nsIContent Rollup();
/**
* Asks the RollupListener if it should rollup on mousevents
* @result NS_Ok if no errors
*/
void ShouldRollupOnMouseWheelEvent(out PRBool aShould);
/**
* Asks the RollupListener if it should rollup on mouse activate, eg. X-Mouse
* @result NS_Ok if no errors
*/
void ShouldRollupOnMouseActivate(out PRBool aShould);
};