qpen

// QPen

public:
    QPen();
    QPen(Qt::PenStyle);
    QPen(const QColor &color);
    QPen(const QBrush &brush, qreal width, Qt::PenStyle s = Qt::SolidLine,
         Qt::PenCapStyle c = Qt::SquareCap, Qt::PenJoinStyle j = Qt::BevelJoin);
    QPen(const QPen &pen);

    ~QPen();

    QPen &operator=(const QPen &pen);
#ifdef Q_COMPILER_RVALUE_REFS
    inline QPen &operator=(QPen &&other)
    { qSwap(d, other.d); return *this; }
#endif
    inline void swap(QPen &other) { qSwap(d, other.d); }

    Qt::PenStyle style() const;
    void setStyle(Qt::PenStyle);

    QVector<qreal> dashPattern() const;
    void setDashPattern(const QVector<qreal> &pattern);

    qreal dashOffset() const;
    void setDashOffset(qreal doffset);

    qreal miterLimit() const;
    void setMiterLimit(qreal limit);

    qreal widthF() const;
    void setWidthF(qreal width);

    int width() const;
    void setWidth(int width);

    QColor color() const;
    void setColor(const QColor &color);

    QBrush brush() const;
    void setBrush(const QBrush &brush);

    bool isSolid() const;

    Qt::PenCapStyle capStyle() const;
    void setCapStyle(Qt::PenCapStyle pcs);

    Qt::PenJoinStyle joinStyle() const;
    void setJoinStyle(Qt::PenJoinStyle pcs);

    bool isCosmetic() const;
    void setCosmetic(bool cosmetic);

    bool operator==(const QPen &p) const;
    inline bool operator!=(const QPen &p) const { return !(operator==(p)); }
    operator QVariant() const;

    bool isDetached();


public:
    typedef QPenPrivate * DataPtr;
    inline DataPtr &data_ptr() { return d; }