radiobutton.hpp

// SPDX-License-Identifier: LGPL-2.1-or-later OR BSD-3-Clause
// SPDX-FileCopyrightText: 2004 - 2008 Olof Naessén and Per Larsson
// SPDX-FileCopyrightText: 2013 - 2026 Fifengine contributors
 
#ifndef INCLUDE_FIFECHAN_WIDGETS_RADIOBUTTON_HPP_
#define INCLUDE_FIFECHAN_WIDGETS_RADIOBUTTON_HPP_
 
#include <map>
#include <string>
 
#include "fifechan/platform.hpp"
#include "fifechan/widgets/checkbox.hpp"
 
namespace fcn
{
    class FIFEGUI_API RadioButton : public fcn::CheckBox
    {
    public:
        RadioButton();

        RadioButton(std::string const & caption, std::string const & group, bool selected = false);
 
        ~RadioButton() override;
 
        RadioButton(RadioButton const &)            = delete;
        RadioButton& operator=(RadioButton const &) = delete;
        RadioButton(RadioButton&&)                  = delete;
        RadioButton& operator=(RadioButton&&)       = delete;

        void setGroup(std::string const & group);

        std::string const & getGroup() const;
 
        // Inherited from CheckBox
 
        void setSelected(bool selected) override;
        void toggleSelected() override;
 
    protected:
        std::string mGroup;

        using GroupMap = std::multimap<std::string, RadioButton*>;

        using GroupIterator = GroupMap::iterator;

        static GroupMap mGroupMap;
    };
} // namespace fcn
 
#endif // INCLUDE_FIFECHAN_WIDGETS_RADIOBUTTON_HPP_