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glutm/menu.h

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#ifndef GLUTM_MENU_H
#define GLUTM_MENU_H

/*

  GLT OpenGL C++ Toolkit (LGPL)
  Copyright (C) 2000-2002 Nigel Stewart  

  Email: nigels.com@gmail.com   
  WWW:   http://www.nigels.com/glt/

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library 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
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*/

#include <glutm/config.h>
#include <glutm/glut.h>

#ifdef WIN32
#pragma warning(disable : 4786)     // Lengthy STL symbols
#endif

#include <string>
#include <list>


class GlutMenu
{
public:
    GlutMenu(int button = GLUT_LEFT_BUTTON);
    ~GlutMenu();

    void addEntry(const std::string &name,int value = -1);

    // 
    // Sub-menu management
    //

    GlutMenu &subMenu();

    void addEntry(const std::string &name,GlutMenu &menu);

    void reset();

    void attach();

    void detach();

protected:

    int  _button;
    int  _menuID;

    void resetList();
    std::list<GlutMenu *> _subMenu;
};

#endif

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