TutorialDlg.h

/******************************************************************************************************
 * (C) 2014 markummitchell@github.com. This file is part of Engauge Digitizer, which is released      *
 * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *
 * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission.     *
 ******************************************************************************************************/
 
#ifndef TUTORIAL_DLG_H
#define TUTORIAL_DLG_H
 
#include <QDialog>
 
class MainWindow;
class QGraphicsScene;
class QGraphicsView;
class TutorialStateContext;
 
class TutorialDlg : public QDialog
{
 public:
  TutorialDlg (MainWindow *mainWindow);
 
  QSize backgroundSize () const;
 
  QGraphicsScene &scene();
 
  QGraphicsView &view();
 
 private:
  TutorialDlg ();
 
  void createContext ();
  void createSceneAndView();
 
  TutorialStateContext *m_context;
  QGraphicsScene *m_scene;
  QGraphicsView *m_view;
};
 
#endif // TUTORIAL_DLG_H