PdfFrameHandle.h

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/******************************************************************************************************
 * (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 PDF_FRAME_HANDLE_H
#define PDF_FRAME_HANDLE_H
 
#include <QGraphicsRectItem>
 
class PdfCropping;
class QGraphicsScene;
class QGraphicsView;
class QPointF;
class QRectF;

class PdfFrameHandle : public QGraphicsRectItem
{
public:
  PdfFrameHandle(QGraphicsScene &scene,
                 QGraphicsView &view,
                 const QPointF &pointReference,
                 int orientationFlags,
                 PdfCropping &pdfCropping,
                 int zValue);

  virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);

  virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);

  void setDisableEventsWhileMovingAutomatically (bool disable);
 
private:
  PdfFrameHandle();
 
  PdfCropping &m_pdfCropping;
  int m_orientationFlags; // From PdfCropping constants
 
  bool m_disableEventsWhileMovingAutomatically;
  QGraphicsScene &m_scene;
  QGraphicsView &m_view;
};
 
#endif // PDF_FRAME_HANDLE_H