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

/**********************************************************************
 PeriodicTableView - Periodic Table Graphics View for Avogadro

 Copyright (C) 2007-2009 by 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 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.

 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 PERIODICTABLEVIEW_H
#define PERIODICTABLEVIEW_H

#include <avogadro/global.h>

#include <QGraphicsView>

namespace Avogadro {

  class A_EXPORT PeriodicTableView : public QGraphicsView
  {
    Q_OBJECT

  public:
    explicit PeriodicTableView(QWidget *parent = 0);

    ~PeriodicTableView();

  private Q_SLOTS:
    void elementClicked(int element);

  Q_SIGNALS:
    void elementChanged(int element);

  private:
    int m_element;

  protected:
    bool event(QEvent *e);

    void mouseDoubleClickEvent(QMouseEvent *event);
    void keyPressEvent(QKeyEvent *event);

  public Q_SLOTS:
    void clearKeyPressBuffer();

  private:
    QString   m_keyPressBuffer;
  };

} // End of Avogadro namespace

#endif