RRuler.h

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#ifndef RRULER_H
#define RRULER_H
 
#include "core_global.h"
 
#include <Qt>
#include <QMetaType>
 
class QFont;
class RGraphicsView;
 
class QCADCORE_EXPORT RRuler {
 
public:
    RRuler() :
        view(NULL), orientation(Qt::Horizontal) {
    }
    virtual ~RRuler() {
    }
 
    void setGraphicsView(RGraphicsView* view);
    Qt::Orientation getOrientation() const;
    void setOrientation(Qt::Orientation orientation);
 
    virtual void paintTick(int pos, bool major, const QString& label) = 0;
 
    virtual QFont getFont() const = 0;
 
    virtual void updateViewport() = 0;
 
protected:
    RGraphicsView* view;
    Qt::Orientation orientation;
};
 
Q_DECLARE_METATYPE(RRuler*)
 
#endif