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99 lines
3.2 KiB
C++
99 lines
3.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Copyright (C) 2016-2019 Ivailo Monev
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**
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** This file is part of the QtGui module of the Katie Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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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 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company 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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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QPREVIEWPAINTENGINE_P_H
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#define QPREVIEWPAINTENGINE_P_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Katie API. It exists for the convenience
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// of QPreviewPrinter and friends. This header file may change from
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// version to version without notice, or even be removed.
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//
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// We mean it.
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//
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//
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#include <QtGui/qpaintengine.h>
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#include <QtGui/qprintengine.h>
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#ifndef QT_NO_PRINTPREVIEWWIDGET
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QT_BEGIN_NAMESPACE
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class QPreviewPaintEnginePrivate;
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class QPreviewPaintEngine : public QPaintEngine, public QPrintEngine
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{
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Q_DECLARE_PRIVATE(QPreviewPaintEngine)
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public:
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QPreviewPaintEngine();
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~QPreviewPaintEngine();
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bool begin(QPaintDevice *dev);
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bool end();
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void updateState(const QPaintEngineState &state);
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void drawPath(const QPainterPath &path);
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void drawPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode);
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void drawTextItem(const QPointF &p, const QTextItem &textItem);
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void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr);
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void drawTiledPixmap(const QRectF &r, const QPixmap &pm, const QPointF &p);
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QList<const QImage *> pages();
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// the painter is QImage which is basicly Raster
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QPaintEngine::Type type() const { return QPaintEngine::Raster; }
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void setProxyEngines(QPrintEngine *printEngine, QPaintEngine *paintEngine);
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void setProperty(PrintEnginePropertyKey key, const QVariant &value);
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QVariant property(PrintEnginePropertyKey key) const;
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bool newPage();
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bool abort();
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int metric(QPaintDevice::PaintDeviceMetric) const;
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QPrinter::PrinterState printerState() const;
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};
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QT_END_NAMESPACE
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#endif // QT_NO_PRINTPREVIEWWIDGET
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#endif
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