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/****************************************************************************
**
** Copyright (C) 2014 John Layt <jlayt@kde.org>
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QPAGELAYOUT_H
#define QPAGELAYOUT_H
#include <QtGui/qtguiglobal.h>
#include <QtCore/qsharedpointer.h>
#include <QtCore/qstring.h>
#include <QtCore/qmargins.h>
#include <QtGui/qpagesize.h>
QT_BEGIN_NAMESPACE
class QPageLayoutPrivate;
class QMarginsF;
class Q_GUI_EXPORT QPageLayout
{
public:
// NOTE: Must keep in sync with QPageSize::Unit and QPrinter::Unit
enum Unit {
Millimeter,
Point,
Inch,
Pica,
Didot,
Cicero
};
// NOTE: Must keep in sync with QPrinter::Orientation
enum Orientation {
Portrait,
Landscape
};
enum Mode {
StandardMode, // Paint Rect includes margins
FullPageMode // Paint Rect excludes margins
};
QPageLayout();
QPageLayout(const QPageSize &pageSize, Orientation orientation,
const QMarginsF &margins, Unit units = Point,
const QMarginsF &minMargins = QMarginsF(0, 0, 0, 0));
QPageLayout(const QPageLayout &other);
QPageLayout &operator=(QPageLayout &&other) noexcept { swap(other); return *this; }
QPageLayout &operator=(const QPageLayout &other);
~QPageLayout();
void swap(QPageLayout &other) noexcept { qSwap(d, other.d); }
friend Q_GUI_EXPORT bool operator==(const QPageLayout &lhs, const QPageLayout &rhs);
bool isEquivalentTo(const QPageLayout &other) const;
bool isValid() const;
void setMode(Mode mode);
Mode mode() const;
void setPageSize(const QPageSize &pageSize,
const QMarginsF &minMargins = QMarginsF(0, 0, 0, 0));
QPageSize pageSize() const;
void setOrientation(Orientation orientation);
Orientation orientation() const;
void setUnits(Unit units);
Unit units() const;
bool setMargins(const QMarginsF &margins);
bool setLeftMargin(qreal leftMargin);
bool setRightMargin(qreal rightMargin);
bool setTopMargin(qreal topMargin);
bool setBottomMargin(qreal bottomMargin);
QMarginsF margins() const;
QMarginsF margins(Unit units) const;
QMargins marginsPoints() const;
QMargins marginsPixels(int resolution) const;
void setMinimumMargins(const QMarginsF &minMargins);
QMarginsF minimumMargins() const;
QMarginsF maximumMargins() const;
QRectF fullRect() const;
QRectF fullRect(Unit units) const;
QRect fullRectPoints() const;
QRect fullRectPixels(int resolution) const;
QRectF paintRect() const;
QRectF paintRect(Unit units) const;
QRect paintRectPoints() const;
QRect paintRectPixels(int resolution) const;
private:
friend class QPageLayoutPrivate;
QExplicitlySharedDataPointer<QPageLayoutPrivate> d;
};
Q_DECLARE_SHARED(QPageLayout)
Q_GUI_EXPORT bool operator==(const QPageLayout &lhs, const QPageLayout &rhs);
inline bool operator!=(const QPageLayout &lhs, const QPageLayout &rhs)
{ return !operator==(lhs, rhs); }
#ifndef QT_NO_DEBUG_STREAM
Q_GUI_EXPORT QDebug operator<<(QDebug dbg, const QPageLayout &pageLayout);
#endif
QT_END_NAMESPACE
Q_DECLARE_METATYPE(QPageLayout)
Q_DECLARE_METATYPE(QPageLayout::Unit)
Q_DECLARE_METATYPE(QPageLayout::Orientation)
#endif // QPAGELAYOUT_H
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