/home/kitware/dashboards/avogadro/libavogadro/src/glhit.h

/**********************************************************************
  GLHit - detect mouse clicks and the objects hit

  Copyright (C) 2006-2009 Geoffrey R. Hutchison
  Copyright (C) 2006,2007 Donald Ephraim Curtis
  Copyright (C) 2007-2009 Marcus D. Hanwell

  This file is part of the Avogadro molecular editor project.
  For more information, see <http://avogadro.openmolecules.net/>

  Avogadro 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 2 of the License, or
  (at your option) any later version.

  Avogadro 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, write to the Free Software
  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  02110-1301, USA.
 **********************************************************************/

#ifndef GLHIT_H
#define GLHIT_H

#include <avogadro/global.h>

#ifdef ENABLE_GLSL
  #include <GL/glew.h>
#endif
#include <QGLWidget>

namespace Avogadro {

  class GLHitPrivate;
  class A_EXPORT GLHit
  {
  public:
    GLHit();

    GLHit(const GLHit &glHit);

    GLHit(GLuint type, GLuint name, GLuint minZ, GLuint maxZ);

    ~GLHit();

    bool operator<(const GLHit &other) const;

    bool operator==(const GLHit &other) const;

    GLHit &operator=(const GLHit &other);

    GLuint type() const;

    GLuint name() const;

    GLuint minZ() const;

    GLuint maxZ() const;

    void setType(GLuint type);

    void setName(GLuint name);

    void setMinZ(GLuint minZ);

    void setMaxZ(GLuint maxZ);

  private:
    GLHitPrivate * const d;
  };

} // End namespace Avogadro

#endif // GLHIT_H