| /**************************************************************************** |
| ** |
| ** 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 |
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| ** |
| ** 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 |
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| ** information to ensure the GNU General Public License requirements will |
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| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #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 |