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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (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 http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QPREVIEWPAINTENGINE_P_H
#define QPREVIEWPAINTENGINE_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of QPreviewPrinter and friends. This header file may change from
// version to version without notice, or even be removed.
//
// We mean it.
//
//
#include <QtGui/qpaintengine.h>
#include <QtGui/qprintengine.h>
#ifndef QT_NO_PRINTPREVIEWWIDGET
QT_BEGIN_NAMESPACE
class QPreviewPaintEnginePrivate;
class QPreviewPaintEngine : public QPaintEngine, public QPrintEngine
{
Q_DECLARE_SCOPED_PRIVATE(QPreviewPaintEngine)
public:
QPreviewPaintEngine();
~QPreviewPaintEngine();
bool begin(QPaintDevice *dev);
bool end();
void updateState(const QPaintEngineState &state);
void drawPath(const QPainterPath &path);
void drawPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode);
void drawTextItem(const QPointF &p, const QTextItem &textItem);
void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr);
void drawTiledPixmap(const QRectF &r, const QPixmap &pm, const QPointF &p);
QList<const QPicture *> pages();
QPaintEngine::Type type() const { return Picture; }
void setProxyEngines(QPrintEngine *printEngine, QPaintEngine *paintEngine);
void setProperty(PrintEnginePropertyKey key, const QVariant &value);
QVariant property(PrintEnginePropertyKey key) const;
bool newPage();
bool abort();
int metric(QPaintDevice::PaintDeviceMetric) const;
QPrinter::PrinterState printerState() const;
};
QT_END_NAMESPACE
#endif // QT_NO_PRINTPREVIEWWIDGET
#endif
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