QtGroupView.h

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/* -*- mode: c++ -*- */

#ifndef _QtGroupView_H_
#define _QtGroupView_H_

#ifdef _MSC_VER
# pragma warning(disable:4250)  // inherits via dominance
#endif

#include "graphics/GroupViewBase.h"
#include "QtView.h"
#include "QtViewImp.h"

#if QT_VERSION < 0x040000
#include <qcanvas.h>
#else
#include <q3canvas.h>
#endif

namespace hippodraw {

#if QT_VERSION < 0x040000
class MDL_QTHIPPOPLOT_API QtGroupView : public GroupViewBase, public QtViewImp, public QCanvasRectangle
#else
class MDL_QTHIPPOPLOT_API QtGroupView :public GroupViewBase, public QtViewImp, public Q3CanvasRectangle
#endif

{

 private:

  bool m_is_drawing;

  std::vector < double > m_position;

  int toCanvasX ( double dx ) const;

  int toCanvasY ( double dy ) const;

 public:

  QtGroupView ( );

  QtGroupView (  const std::vector < ViewBase * > & inViews );

  //QtGroupView ( const QtGroupView & );

  virtual ~QtGroupView ();

  void setDrawRect ( float x, float y, float w, float h );

  void setDrawRect ( const QRect & rect );

  virtual Rect getDrawRect () const;

  virtual void draw ( QPainter & );

  virtual void moveBy ( double dx, double dy );


  int toViewX ( double datX ) const;

  int toViewY ( double datY ) const;

  virtual void fillPickedPoint ( double x, double y, 
                                 std::vector < double > & picked ) const;

  void setPositions();
};

} // namespace hippodraw

#endif // _QtGroupView_H_