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80 lines
2.1 KiB
C++
80 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef nsIRadioGroup_h__
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#define nsIRadioGroup_h__
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#include "nsString.h"
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#define NS_IRADIOGROUP_IID \
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{ 0x961085f1, 0xbd28, 0x11d1, \
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{ 0x97, 0xef, 0x0, 0x60, 0x97, 0x3, 0xc1, 0x4e } }
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class nsIRadioGroup;
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class nsIRadioButton;
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class nsIEnumerator;
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/**
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* Helper class for implementing a "group" of radio buttons
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*
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*/
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class nsIRadioGroup : public nsISupports
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{
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public:
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/**
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* Adds a RadioButton to the group
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* @param aRadioBtn the radio button to be added
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*
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*/
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virtual void Add(nsIRadioButton * aRadioBtn) = 0;
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/**
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* Removes a RadioButton from the group
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* @param aRadioBtn the radio button to be removed
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*
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*/
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virtual void Remove(nsIRadioButton * aRadioBtn) = 0;
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/**
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* Sets the name of the RadioGroup
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* @param aName The new name of the radio group
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*
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*/
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virtual void SetName(const nsString &aName) = 0;
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/**
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* Tells the RadioGroup that a child RadioButton has been clicked and it should set
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* the approproate state on the other buttons
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* @param aChild The RadioButton that was clicked
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*
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*/
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virtual void Clicked(nsIRadioButton * aChild) = 0;
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/**
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* Gets the enumeration of children
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* @return The enumeration of children (radio buttons) in the RadioGroup
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*
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*/
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virtual nsIEnumerator* GetChildren() = 0;
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};
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#endif // nsIRadioGroup_h__
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