File: check_box.hpp

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//  Pingus - A free Lemmings clone
//  Copyright (C) 2007 Ingo Ruhnke <grumbel@gmx.de>
//
//  This program is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//  
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//  
//  You should have received a copy of the GNU General Public License
//  along with this program.  If not, see <http://www.gnu.org/licenses/>.

#ifndef HEADER_PINGUS_PINGUS_COMPONENTS_CHECK_BOX_HPP
#define HEADER_PINGUS_PINGUS_COMPONENTS_CHECK_BOX_HPP

#include <boost/signals2.hpp>

#include "engine/display/sprite.hpp"
#include "engine/gui/rect_component.hpp"

class CheckBox : public GUI::RectComponent
{
private:
  Sprite m_checkbox_marked;
  Sprite m_checkbox;

  bool state;

public:
  CheckBox(const Rect& rect);

  void draw(DrawingContext& gc);
  void on_primary_button_press(int x, int y);
  void update_layout() {}

  void set_state(bool v, bool send_signal);

  boost::signals2::signal<void (bool)> on_change;

private:
  CheckBox (const CheckBox&);
  CheckBox& operator= (const CheckBox&);
};

#endif

/* EOF */