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# qpen.h

Go to the documentation of this file.

    00001 /****************************************************************************
    00002 **
    00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
    00004 ** All rights reserved.
    00005 ** Contact: Nokia Corporation (qt-info@nokia.com)
    00006 **
    00007 ** This file is part of the QtGui module of the Qt Toolkit.
    00008 **
    00009 ** $QT_BEGIN_LICENSE:LGPL$
    00010 ** Commercial Usage
    00011 ** Licensees holding valid Qt Commercial licenses may use this file in
    00012 ** accordance with the Qt Commercial License Agreement provided with the
    00013 ** Software or, alternatively, in accordance with the terms contained in
    00014 ** a written agreement between you and Nokia.
    00015 **
    00016 ** GNU Lesser General Public License Usage
    00017 ** Alternatively, this file may be used under the terms of the GNU Lesser
    00018 ** General Public License version 2.1 as published by the Free Software
    00019 ** Foundation and appearing in the file LICENSE.LGPL included in the
    00020 ** packaging of this file.  Please review the following information to
    00021 ** ensure the GNU Lesser General Public License version 2.1 requirements
    00022 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    00023 **
    00024 ** In addition, as a special exception, Nokia gives you certain additional
    00025 ** rights.  These rights are described in the Nokia Qt LGPL Exception
    00026 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this module.
    00027 **
    00028 ** GNU General Public License Usage
    00029 ** Alternatively, this file may be used under the terms of the GNU
    00030 ** General Public License version 3.0 as published by the Free Software
    00031 ** Foundation and appearing in the file LICENSE.GPL included in the
    00032 ** packaging of this file.  Please review the following information to
    00033 ** ensure the GNU General Public License version 3.0 requirements will be
    00034 ** met: http://www.gnu.org/copyleft/gpl.html.
    00035 **
    00036 ** If you have questions regarding the use of this file, please contact
    00037 ** Nokia at qt-info@nokia.com.
    00038 ** $QT_END_LICENSE$
    00039 **
    00040 ****************************************************************************/
    00041
    00042 #ifndef QPEN_H
    00043 #define QPEN_H
    00044
    00045 #include <QtGui/qcolor.h>
    00046 #include <QtGui/qbrush.h>
    00047
    00048 QT_BEGIN_HEADER
    00049
    00050 QT_BEGIN_NAMESPACE
    00051
    00052 QT_MODULE(Gui)
    00053
    00054 class QVariant;
    00055 class QPenPrivate;
    00056 class QBrush;
    00057 class QPen;
    00058
    00059 #ifndef QT_NO_DATASTREAM
    00060 Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QPen &);
    00061 Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QPen &);
    00062 #endif
    00063
    00064 class Q_GUI_EXPORT QPen
    00065 {
    00066 public:
    00067     QPen();
    00068     QPen(Qt::PenStyle);
    00069     QPen(const QColor &color);
    00070     QPen(const QBrush &brush, qreal width, Qt::PenStyle s = Qt::SolidLine,
    00071          Qt::PenCapStyle c = Qt::SquareCap, Qt::PenJoinStyle j = Qt::BevelJoin);
    00072     QPen(const QPen &pen);
    00073
    00074     ~QPen();
    00075
    00076     QPen &operator=(const QPen &pen);
    00077
    00078     Qt::PenStyle style() const;
    00079     void setStyle(Qt::PenStyle);
    00080
    00081     QVector<qreal> dashPattern() const;
    00082     void setDashPattern(const QVector<qreal> &pattern);
    00083
    00084     qreal dashOffset() const;
    00085     void setDashOffset(qreal doffset);
    00086
    00087     qreal miterLimit() const;
    00088     void setMiterLimit(qreal limit);
    00089
    00090     qreal widthF() const;
    00091     void setWidthF(qreal width);
    00092
    00093     int width() const;
    00094     void setWidth(int width);
    00095
    00096     QColor color() const;
    00097     void setColor(const QColor &color);
    00098
    00099     QBrush brush() const;
    00100     void setBrush(const QBrush &brush);
    00101
    00102     bool isSolid() const;
    00103
    00104     Qt::PenCapStyle capStyle() const;
    00105     void setCapStyle(Qt::PenCapStyle pcs);
    00106
    00107     Qt::PenJoinStyle joinStyle() const;
    00108     void setJoinStyle(Qt::PenJoinStyle pcs);
    00109
    00110     bool isCosmetic() const;
    00111     void setCosmetic(bool cosmetic);
    00112
    00113     bool operator==(const QPen &p) const;
    00114     inline bool operator!=(const QPen &p) const { return !(operator==(p)); }
    00115     operator QVariant() const;
    00116
    00117     bool isDetached();
    00118 private:
    00119     friend Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QPen &);
    00120     friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QPen &);
    00121
    00122     void detach();
    00123     class QPenPrivate *d;
    00124
    00125 public:
    00126     typedef QPenPrivate * DataPtr;
    00127     inline DataPtr &data_ptr() { return d; }
    00128 };
    00129 Q_DECLARE_TYPEINFO(QPen, Q_MOVABLE_TYPE);
    00130 Q_DECLARE_SHARED(QPen)
    00131
    00132 #ifndef QT_NO_DEBUG_STREAM
    00133 Q_GUI_EXPORT QDebug operator<<(QDebug, const QPen &);
    00134 #endif
    00135
    00136 QT_END_NAMESPACE
    00137
    00138 QT_END_HEADER
    00139
    00140 #endif // QPEN_H