/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the QtGui module of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#ifndef QSTYLEPAINTER_H+
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#define QSTYLEPAINTER_H+
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+
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#include <QtGui/qpainter.h>+
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#include <QtGui/qstyle.h>+
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#include <QtGui/qwidget.h>+
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+
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QT_BEGIN_HEADER+
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+
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QT_BEGIN_NAMESPACE+
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+
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QT_MODULE(Gui)+
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+
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class QStylePainter : public QPainter+
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{+
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public:+
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    inline QStylePainter() : QPainter(), widget(0), wstyle(0) {}+
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    inline explicit QStylePainter(QWidget *w) { begin(w, w); }+
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    inline QStylePainter(QPaintDevice *pd, QWidget *w) { begin(pd, w); }+
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    inline bool begin(QWidget *w) { return begin(w, w); }+
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    inline bool begin(QPaintDevice *pd, QWidget *w) {+
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        Q_ASSERT_X(w, "QStylePainter::QStylePainter", "Widget must be non-zero");+
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        widget = w;+
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        wstyle = w->style();+
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        return QPainter::begin(pd);+
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    };+
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    inline void drawPrimitive(QStyle::PrimitiveElement pe, const QStyleOption &opt);+
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    inline void drawControl(QStyle::ControlElement ce, const QStyleOption &opt);+
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    inline void drawComplexControl(QStyle::ComplexControl cc, const QStyleOptionComplex &opt);+
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    inline void drawItemText(const QRect &r, int flags, const QPalette &pal, bool enabled,+
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                             const QString &text, QPalette::ColorRole textRole = QPalette::NoRole);+
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    inline void drawItemPixmap(const QRect &r, int flags, const QPixmap &pixmap);+
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    inline QStyle *style() const { return wstyle; }+
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+
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private:+
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    QWidget *widget;+
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    QStyle *wstyle;+
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    Q_DISABLE_COPY(QStylePainter)+
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};+
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+
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void QStylePainter::drawPrimitive(QStyle::PrimitiveElement pe, const QStyleOption &opt)+
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{+
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    wstyle->drawPrimitive(pe, &opt, this, widget);+
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}+
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+
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void QStylePainter::drawControl(QStyle::ControlElement ce, const QStyleOption &opt)+
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{+
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    wstyle->drawControl(ce, &opt, this, widget);+
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}+
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+
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void QStylePainter::drawComplexControl(QStyle::ComplexControl cc, const QStyleOptionComplex &opt)+
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{+
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    wstyle->drawComplexControl(cc, &opt, this, widget);+
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}+
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+
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void QStylePainter::drawItemText(const QRect &r, int flags, const QPalette &pal, bool enabled,+
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                                 const QString &text, QPalette::ColorRole textRole)+
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{+
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    wstyle->drawItemText(this, r, flags, pal, enabled, text, textRole);+
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}+
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+
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void QStylePainter::drawItemPixmap(const QRect &r, int flags, const QPixmap &pixmap)+
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{+
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    wstyle->drawItemPixmap(this, r, flags, pixmap);+
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}+
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+
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QT_END_NAMESPACE+
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+
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QT_END_HEADER+
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+
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#endif // QSTYLEPAINTER_H+
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