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nsIRadioGroupContainer.h
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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
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00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
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00014  *
00015  * The Original Code is mozilla.org code.
00016  *
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  *
00024  * Alternatively, the contents of this file may be used under the terms of
00025  * either of the GNU General Public License Version 2 or later (the "GPL"),
00026  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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00037 #ifndef nsIRadioGroupContainer_h___
00038 #define nsIRadioGroupContainer_h___
00039 
00040 #include "nsISupports.h"
00041 
00042 class nsIDOMHTMLInputElement;
00043 class nsString;
00044 class nsIRadioVisitor;
00045 class nsIFormControl;
00046 
00047 #define NS_IRADIOGROUPCONTAINER_IID   \
00048 { 0x06de7839, 0xd0db, 0x47d3, \
00049   { 0x82, 0x90, 0x3c, 0xb8, 0x62, 0x2e, 0xd9, 0x66 } }
00050 
00054 class nsIRadioGroupContainer : public nsISupports
00055 {
00056 public:
00057 
00058   NS_DEFINE_STATIC_IID_ACCESSOR(NS_IRADIOGROUPCONTAINER_IID)
00059 
00060   
00065   NS_IMETHOD WalkRadioGroup(const nsAString& aName,
00066                             nsIRadioVisitor* aVisitor) = 0;
00067 
00073   NS_IMETHOD SetCurrentRadioButton(const nsAString& aName,
00074                                    nsIDOMHTMLInputElement* aRadio) = 0;
00075 
00081   NS_IMETHOD GetCurrentRadioButton(const nsAString& aName,
00082                                    nsIDOMHTMLInputElement** aRadio) = 0;
00083 
00091   NS_IMETHOD GetNextRadioButton(const nsAString& aName,
00092                                 const PRBool aPrevious,
00093                                 nsIDOMHTMLInputElement*  aFocusedRadio,
00094                                 nsIDOMHTMLInputElement** aRadio) = 0;
00095 
00105   NS_IMETHOD AddToRadioGroup(const nsAString& aName,
00106                              nsIFormControl* aRadio) = 0;
00107 
00117   NS_IMETHOD RemoveFromRadioGroup(const nsAString& aName,
00118                                   nsIFormControl* aRadio) = 0;
00119 
00129   NS_IMETHOD GetPositionInGroup(nsIDOMHTMLInputElement *aRadio,
00130                                 PRInt32 *aPositionIndex,
00131                                 PRInt32 *aItemsInGroup) = 0;
00132 };
00133 
00134 #endif /* nsIRadioGroupContainer_h__ */