// -*- mode: c++; c-basic-offset: 2; -*-

#ifndef GUI_ABOUT_HH
#define GUI_ABOUT_HH

#include <string>

#include "gui_window.hh"

class GuiAbout : public GuiWindow {
public:
  class Listener : public GuiWindow::Listener {
  public:
    virtual ~Listener() {}

  protected:
    Listener() {}
  };

  static GuiAbout* create(std::string const& title,
                          std::string const& version,
                          char const* author_name,
                          char const* author_email,
                          ...);

  virtual void add_listener(Listener* listener) = 0;
  virtual void remove_listener(Listener* listener) = 0;

protected:
  GuiAbout() {}
};

#endif  // GUI_ABOUT_HH