qt6windows7/src/gui/painting/qpagedpaintdevice_p.h

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2023-10-30 06:33:08 +08:00
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QPAGEDPAINTDEVICE_P_H
#define QPAGEDPAINTDEVICE_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtGui/private/qtguiglobal_p.h>
#include <qpagedpaintdevice.h>
QT_BEGIN_NAMESPACE
class Q_GUI_EXPORT QPagedPaintDevicePrivate
{
public:
QPagedPaintDevicePrivate()
: pageOrderAscending(true),
printSelectionOnly(false)
{
}
virtual ~QPagedPaintDevicePrivate();
virtual bool setPageLayout(const QPageLayout &newPageLayout) = 0;
virtual bool setPageSize(const QPageSize &pageSize) = 0;
virtual bool setPageOrientation(QPageLayout::Orientation orientation) = 0;
virtual bool setPageMargins(const QMarginsF &margins, QPageLayout::Unit units) = 0;
virtual QPageLayout pageLayout() const = 0;
static inline QPagedPaintDevicePrivate *get(QPagedPaintDevice *pd) { return pd->d; }
// These are currently required to keep QPrinter functionality working in QTextDocument::print()
QPageRanges pageRanges;
bool pageOrderAscending;
bool printSelectionOnly;
};
QT_END_NAMESPACE
#endif