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/*
** ClanLib SDK
** Copyright (c) 1997-2005 The ClanLib Team
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any damages
** arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose,
** including commercial applications, and to alter it and redistribute it
** freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not
** claim that you wrote the original software. If you use this software
** in a product, an acknowledgment in the product documentation would be
** appreciated but is not required.
** 2. Altered source versions must be plainly marked as such, and must not be
** misrepresented as being the original software.
** 3. This notice may not be removed or altered from any source distribution.
**
** Note: Some of the libraries ClanLib may link to may have additional
** requirements or restrictions.
**
** File Author(s):
**
** Magnus Norddahl
** (if your name is missing here, please add it)
*/
//! clanGUI="Controls"
//! header=gui.h
#ifndef header_radiogroup
#define header_radiogroup
#ifdef CL_API_DLL
#ifdef CL_GUI_EXPORT
#define CL_API_GUI __declspec(dllexport)
#else
#define CL_API_GUI __declspec(dllimport)
#endif
#else
#define CL_API_GUI
#endif
#if _MSC_VER > 1000
#pragma once
#endif
#include "../signals.h"
#include <vector>
class CL_RadioGroup_Generic;
class CL_RadioButton;
//: RadioGroup
//- !group=GUI/Controls!
//- !header=gui.h!
class CL_API_GUI CL_RadioGroup
{
//! Construction:
public:
//: RadioGroup Constructor
CL_RadioGroup();
//: RadioGroup Destructor
~CL_RadioGroup();
//! Attributes:
public:
//: Returns the amount of buttons added to the group.
int get_count() const;
//: Returns the selected button if any, NULL otherwise.
CL_RadioButton *get_toggled() const;
//: Returns all buttons in the group.
const std::vector<CL_RadioButton *> &get_buttons() const;
//! Operations:
public:
//: Adds a component into the group.
void add(CL_RadioButton *button, bool delete_component = false);
//: Removes a component from the group.
void remove(CL_RadioButton *button);
//: Sets a radiobutton active (and unchecks any other).
void set_checked(CL_RadioButton *button);
//! Signals:
public:
//: This signal is emitted when the radio selection is changed.
CL_Signal_v1<CL_RadioButton *> &sig_selection_changed();
//! Implementation:
private:
CL_RadioGroup(const CL_RadioGroup ©) { return; } // disallow copy construction.
CL_RadioGroup_Generic *impl;
};
#endif
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