RSnapDistance.h

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#ifndef RSNAPDISTANCE_H
#define RSNAPDISTANCE_H

#include "REntity.h"
#include "RSnapEntityBase.h"

class RGraphicsView;
class RMouseEvent;

class RSnapDistance : public RSnapEntityBase {
public:
    RSnapDistance();
    virtual ~RSnapDistance() {}

    virtual void showUiOptions();
    virtual void hideUiOptions();
    virtual void setDistance(double d);

protected:
    virtual QList<RVector> snapEntity(
            QSharedPointer<REntity> entity,
            const RVector& point,
            const RBox& queryBox,
            RGraphicsView& view);

private:
    double distance;
};

Q_DECLARE_METATYPE(RSnapDistance*)

#endif