functionDisplay.hh

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*   $Revision$                                                       *
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\*===========================================================================*/

#ifndef VSI_FUNCTIONDISPLAY_HH
#define VSI_FUNCTIONDISPLAY_HH

//== INCLUDES =================================================================
#include <QGraphicsWidget>
#include <QString>
#include <QPushButton>

//== NAMESPACES ===============================================================
namespace VSI {

//== FORWARDDECLARATIONS ======================================================
class ElementFunction;
class GraphicsScene;
class Button;

//== CLASS DEFINITION =========================================================

class FunctionDisplay : public QGraphicsWidget
{
  Q_OBJECT

  public:

    FunctionDisplay (GraphicsScene *_scene);

    ~FunctionDisplay ();

    void paint (QPainter *_painter, const QStyleOptionGraphicsItem *_option, QWidget *_widget = 0);

    GraphicsScene *graphicsScene () { return scene_; };

  private:

    GraphicsScene *scene_;
};

//=============================================================================
}
//=============================================================================

#endif