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Diffstat (limited to 'src/gui/painting/qstylepainter.h')
| -rw-r--r-- | src/gui/painting/qstylepainter.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/src/gui/painting/qstylepainter.h b/src/gui/painting/qstylepainter.h new file mode 100644 index 0000000..5fefdfe --- /dev/null +++ b/src/gui/painting/qstylepainter.h @@ -0,0 +1,112 @@ +/**************************************************************************** +** +** Copyright (C) 2009 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 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 the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSTYLEPAINTER_H +#define QSTYLEPAINTER_H + +#include <QtGui/qpainter.h> +#include <QtGui/qstyle.h> +#include <QtGui/qwidget.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class QStylePainter : public QPainter +{ +public: + inline QStylePainter() : QPainter(), widget(0), wstyle(0) {} + inline explicit QStylePainter(QWidget *w) { begin(w, w); } + inline QStylePainter(QPaintDevice *pd, QWidget *w) { begin(pd, w); } + inline bool begin(QWidget *w) { return begin(w, w); } + inline bool begin(QPaintDevice *pd, QWidget *w) { + Q_ASSERT_X(w, "QStylePainter::QStylePainter", "Widget must be non-zero"); + widget = w; + wstyle = w->style(); + return QPainter::begin(pd); + }; + inline void drawPrimitive(QStyle::PrimitiveElement pe, const QStyleOption &opt); + inline void drawControl(QStyle::ControlElement ce, const QStyleOption &opt); + inline void drawComplexControl(QStyle::ComplexControl cc, const QStyleOptionComplex &opt); + inline void drawItemText(const QRect &r, int flags, const QPalette &pal, bool enabled, + const QString &text, QPalette::ColorRole textRole = QPalette::NoRole); + inline void drawItemPixmap(const QRect &r, int flags, const QPixmap &pixmap); + inline QStyle *style() const { return wstyle; } + +private: + QWidget *widget; + QStyle *wstyle; + Q_DISABLE_COPY(QStylePainter) +}; + +void QStylePainter::drawPrimitive(QStyle::PrimitiveElement pe, const QStyleOption &opt) +{ + wstyle->drawPrimitive(pe, &opt, this, widget); +} + +void QStylePainter::drawControl(QStyle::ControlElement ce, const QStyleOption &opt) +{ + wstyle->drawControl(ce, &opt, this, widget); +} + +void QStylePainter::drawComplexControl(QStyle::ComplexControl cc, const QStyleOptionComplex &opt) +{ + wstyle->drawComplexControl(cc, &opt, this, widget); +} + +void QStylePainter::drawItemText(const QRect &r, int flags, const QPalette &pal, bool enabled, + const QString &text, QPalette::ColorRole textRole) +{ + wstyle->drawItemText(this, r, flags, pal, enabled, text, textRole); +} + +void QStylePainter::drawItemPixmap(const QRect &r, int flags, const QPixmap &pixmap) +{ + wstyle->drawItemPixmap(this, r, flags, pixmap); +} + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QSTYLEPAINTER_H |