/****************************************************************************
**
** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file.  Please review the following information
** to ensure GNU General Public Licensing requirements will be met:
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.  In addition, as a special
** exception, Nokia gives you certain additional rights. These rights
** are described in the Nokia Qt GPL Exception version 1.3, included in
** the file GPL_EXCEPTION.txt in this package.
**
** Qt for Windows(R) Licensees
** As a special exception, Nokia, as the sole copyright holder for Qt
** Designer, grants users of the Qt/Eclipse Integration plug-in the
** right for the Qt/Eclipse Integration to link to functionality
** provided by Qt Designer and its related libraries.
**
** If you are unsure which license is appropriate for your use, please
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****************************************************************************/

#ifndef QPEN_H
#define QPEN_H

#include <QtGui/qcolor.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

class QVariant;
class QPenPrivate;
class QBrush;
class QPen;

#ifndef QT_NO_DATASTREAM
Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QPen &);
Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QPen &);
#endif

class Q_GUI_EXPORT 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);

    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();
private:
    friend class QPainter;
    friend Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QPen &);
    friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QPen &);

    void detach();
    class QPenPrivate *d;

public:
    typedef QPenPrivate * DataPtr;
    inline DataPtr &data_ptr() { return d; }
};
Q_DECLARE_TYPEINFO(QPen, Q_MOVABLE_TYPE);
Q_DECLARE_SHARED(QPen)

#ifndef QT_NO_DEBUG_STREAM
Q_GUI_EXPORT QDebug operator<<(QDebug, const QPen &);
#endif

QT_END_NAMESPACE

QT_END_HEADER

#endif // QPEN_H
