RPenListenerAdapter.h

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#ifndef RPENLISTENERADAPTER_H_
#define RPENLISTENERADAPTER_H_

#include <QObject>

#include "RDocumentInterface.h"
#include "RPenListener.h"

class RPenListenerAdapter: public QObject, public RPenListener {
Q_OBJECT

public:
    RPenListenerAdapter(QObject* parent=NULL) : QObject(parent) { }
    virtual ~RPenListenerAdapter() { }

    virtual void updatePen(RDocumentInterface* documentInterface) {
        emit penUpdated(documentInterface);
    }

    virtual void clearPen() {
        emit penCleared();
    }

signals:
    void penUpdated(RDocumentInterface* documentInterface);
    void penCleared();
};

Q_DECLARE_METATYPE(RPenListenerAdapter*)

#endif