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lightning-sunbird  0.9+nobinonly
nsTextAccessible.cpp
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00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
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00010  * Software distributed under the License is distributed on an "AS IS" basis,
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00014  *
00015  * The Original Code is mozilla.org code.
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00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
00019  * Portions created by the Initial Developer are Copyright (C) 1998
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *   John Gaunt (jgaunt@netscape.com)
00024  *   Aaron Leventhal (aaronl@netscape.com)
00025  *   Kyle Yuan (kyle.yuan@sun.com)
00026  *
00027  * Alternatively, the contents of this file may be used under the terms of
00028  * either of the GNU General Public License Version 2 or later (the "GPL"),
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00039  * ***** END LICENSE BLOCK ***** */
00040 
00041 // NOTE: alphabetically ordered
00042 #include "nsTextAccessible.h"
00043 
00044 // ------------
00045 // Text Accessibles
00046 // ------------
00047 
00048 nsTextAccessible::nsTextAccessible(nsIDOMNode* aDOMNode, nsIWeakReference* aShell):
00049 nsLinkableAccessible(aDOMNode, aShell)
00050 { 
00051 }
00052 
00053 NS_IMPL_ISUPPORTS_INHERITED0(nsTextAccessible, nsLinkableAccessible)
00054 
00055 
00058 NS_IMETHODIMP nsTextAccessible::GetRole(PRUint32 *_retval)
00059 {
00060   *_retval = ROLE_TEXT;
00061   return NS_OK;
00062 }
00063 
00067 NS_IMETHODIMP nsTextAccessible::GetFirstChild(nsIAccessible **_retval)
00068 {
00069   *_retval = nsnull;
00070   return NS_OK;
00071 }
00072 
00076 NS_IMETHODIMP nsTextAccessible::GetLastChild(nsIAccessible **_retval)
00077 {
00078   *_retval = nsnull;
00079   return NS_OK;
00080 }
00081 
00085 NS_IMETHODIMP nsTextAccessible::GetChildCount(PRInt32 *_retval)
00086 {
00087   *_retval = 0;
00088   return NS_OK;
00089 }
00090