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Diffstat (limited to 'src/gui/printsupport/qpaintengine_preview_p.h')
-rw-r--r-- | src/gui/printsupport/qpaintengine_preview_p.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/src/gui/printsupport/qpaintengine_preview_p.h b/src/gui/printsupport/qpaintengine_preview_p.h new file mode 100644 index 0000000000..902a03bd8f --- /dev/null +++ b/src/gui/printsupport/qpaintengine_preview_p.h @@ -0,0 +1,106 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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 1.1, 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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_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 |