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| 1 | /**************************************************************************** | - |
| 2 | ** | - |
| 3 | ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). | - |
| 4 | ** Contact: http://www.qt-project.org/legal | - |
| 5 | ** | - |
| 6 | ** This file is part of the QtCore module of the Qt Toolkit. | - |
| 7 | ** | - |
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ | - |
| 9 | ** Commercial License Usage | - |
| 10 | ** Licensees holding valid commercial Qt licenses may use this file in | - |
| 11 | ** accordance with the commercial license agreement provided with the | - |
| 12 | ** Software or, alternatively, in accordance with the terms contained in | - |
| 13 | ** a written agreement between you and Digia. For licensing terms and | - |
| 14 | ** conditions see http://qt.digia.com/licensing. For further information | - |
| 15 | ** use the contact form at http://qt.digia.com/contact-us. | - |
| 16 | ** | - |
| 17 | ** GNU Lesser General Public License Usage | - |
| 18 | ** Alternatively, this file may be used under the terms of the GNU Lesser | - |
| 19 | ** General Public License version 2.1 as published by the Free Software | - |
| 20 | ** Foundation and appearing in the file LICENSE.LGPL included in the | - |
| 21 | ** packaging of this file. Please review the following information to | - |
| 22 | ** ensure the GNU Lesser General Public License version 2.1 requirements | - |
| 23 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | - |
| 24 | ** | - |
| 25 | ** In addition, as a special exception, Digia gives you certain additional | - |
| 26 | ** rights. These rights are described in the Digia Qt LGPL Exception | - |
| 27 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | - |
| 28 | ** | - |
| 29 | ** GNU General Public License Usage | - |
| 30 | ** Alternatively, this file may be used under the terms of the GNU | - |
| 31 | ** General Public License version 3.0 as published by the Free Software | - |
| 32 | ** Foundation and appearing in the file LICENSE.GPL included in the | - |
| 33 | ** packaging of this file. Please review the following information to | - |
| 34 | ** ensure the GNU General Public License version 3.0 requirements will be | - |
| 35 | ** met: http://www.gnu.org/copyleft/gpl.html. | - |
| 36 | ** | - |
| 37 | ** | - |
| 38 | ** $QT_END_LICENSE$ | - |
| 39 | ** | - |
| 40 | ****************************************************************************/ | - |
| 41 | | - |
| 42 | #include "qmargins.h" | - |
| 43 | #include "qdatastream.h" | - |
| 44 | #include "qdebug.h" | - |
| 45 | | - |
| 46 | QT_BEGIN_NAMESPACE | - |
| 47 | | - |
| 48 | /*! | - |
| 49 | \class QMargins | - |
| 50 | \inmodule QtCore | - |
| 51 | \ingroup painting | - |
| 52 | \since 4.6 | - |
| 53 | | - |
| 54 | \brief The QMargins class defines the four margins of a rectangle. | - |
| 55 | | - |
| 56 | QMargin defines a set of four margins; left, top, right and bottom, | - |
| 57 | that describe the size of the borders surrounding a rectangle. | - |
| 58 | | - |
| 59 | The isNull() function returns true only if all margins are set to zero. | - |
| 60 | | - |
| 61 | QMargin objects can be streamed as well as compared. | - |
| 62 | */ | - |
| 63 | | - |
| 64 | | - |
| 65 | /***************************************************************************** | - |
| 66 | QMargins member functions | - |
| 67 | *****************************************************************************/ | - |
| 68 | | - |
| 69 | /*! | - |
| 70 | \fn QMargins::QMargins() | - |
| 71 | | - |
| 72 | Constructs a margins object with all margins set to 0. | - |
| 73 | | - |
| 74 | \sa isNull() | - |
| 75 | */ | - |
| 76 | | - |
| 77 | /*! | - |
| 78 | \fn QMargins::QMargins(int left, int top, int right, int bottom) | - |
| 79 | | - |
| 80 | Constructs margins with the given \a left, \a top, \a right, \a bottom | - |
| 81 | | - |
| 82 | \sa setLeft(), setRight(), setTop(), setBottom() | - |
| 83 | */ | - |
| 84 | | - |
| 85 | /*! | - |
| 86 | \fn bool QMargins::isNull() const | - |
| 87 | | - |
| 88 | Returns true if all margins are is 0; otherwise returns | - |
| 89 | false. | - |
| 90 | */ | - |
| 91 | | - |
| 92 | | - |
| 93 | /*! | - |
| 94 | \fn int QMargins::left() const | - |
| 95 | | - |
| 96 | Returns the left margin. | - |
| 97 | | - |
| 98 | \sa setLeft() | - |
| 99 | */ | - |
| 100 | | - |
| 101 | /*! | - |
| 102 | \fn int QMargins::top() const | - |
| 103 | | - |
| 104 | Returns the top margin. | - |
| 105 | | - |
| 106 | \sa setTop() | - |
| 107 | */ | - |
| 108 | | - |
| 109 | /*! | - |
| 110 | \fn int QMargins::right() const | - |
| 111 | | - |
| 112 | Returns the right margin. | - |
| 113 | */ | - |
| 114 | | - |
| 115 | /*! | - |
| 116 | \fn int QMargins::bottom() const | - |
| 117 | | - |
| 118 | Returns the bottom margin. | - |
| 119 | */ | - |
| 120 | | - |
| 121 | | - |
| 122 | /*! | - |
| 123 | \fn void QMargins::setLeft(int left) | - |
| 124 | | - |
| 125 | Sets the left margin to \a left. | - |
| 126 | */ | - |
| 127 | | - |
| 128 | /*! | - |
| 129 | \fn void QMargins::setTop(int Top) | - |
| 130 | | - |
| 131 | Sets the Top margin to \a Top. | - |
| 132 | */ | - |
| 133 | | - |
| 134 | /*! | - |
| 135 | \fn void QMargins::setRight(int right) | - |
| 136 | | - |
| 137 | Sets the right margin to \a right. | - |
| 138 | */ | - |
| 139 | | - |
| 140 | /*! | - |
| 141 | \fn void QMargins::setBottom(int bottom) | - |
| 142 | | - |
| 143 | Sets the bottom margin to \a bottom. | - |
| 144 | */ | - |
| 145 | | - |
| 146 | /*! | - |
| 147 | \fn bool operator==(const QMargins &m1, const QMargins &m2) | - |
| 148 | \relates QMargins | - |
| 149 | | - |
| 150 | Returns true if \a m1 and \a m2 are equal; otherwise returns false. | - |
| 151 | */ | - |
| 152 | | - |
| 153 | /*! | - |
| 154 | \fn bool operator!=(const QMargins &m1, const QMargins &m2) | - |
| 155 | \relates QMargins | - |
| 156 | | - |
| 157 | Returns true if \a m1 and \a m2 are different; otherwise returns false. | - |
| 158 | */ | - |
| 159 | | - |
| 160 | /***************************************************************************** | - |
| 161 | QMargins stream functions | - |
| 162 | *****************************************************************************/ | - |
| 163 | #ifndef QT_NO_DATASTREAM | - |
| 164 | /*! | - |
| 165 | \fn QDataStream &operator<<(QDataStream &stream, const QMargins &m) | - |
| 166 | \relates QMargins | - |
| 167 | | - |
| 168 | Writes margin \a m to the given \a stream and returns a | - |
| 169 | reference to the stream. | - |
| 170 | | - |
| 171 | \sa {Serializing Qt Data Types} | - |
| 172 | */ | - |
| 173 | | - |
| 174 | QDataStream &operator<<(QDataStream &s, const QMargins &m) | - |
| 175 | { | - |
| 176 | s << m.left() << m.top() << m.right() << m.bottom(); executed (the execution status of this line is deduced): s << m.left() << m.top() << m.right() << m.bottom(); | - |
| 177 | return s; executed: return s;Execution Count:1 | 1 |
| 178 | } | - |
| 179 | | - |
| 180 | /*! | - |
| 181 | \fn QDataStream &operator>>(QDataStream &stream, QMargins &m) | - |
| 182 | \relates QMargins | - |
| 183 | | - |
| 184 | Reads a margin from the given \a stream into margin \a m | - |
| 185 | and returns a reference to the stream. | - |
| 186 | | - |
| 187 | \sa {Serializing Qt Data Types} | - |
| 188 | */ | - |
| 189 | | - |
| 190 | QDataStream &operator>>(QDataStream &s, QMargins &m) | - |
| 191 | { | - |
| 192 | int left, top, right, bottom; executed (the execution status of this line is deduced): int left, top, right, bottom; | - |
| 193 | s >> left; m.setLeft(left); executed (the execution status of this line is deduced): s >> left; m.setLeft(left); | - |
| 194 | s >> top; m.setTop(top); executed (the execution status of this line is deduced): s >> top; m.setTop(top); | - |
| 195 | s >> right; m.setRight(right); executed (the execution status of this line is deduced): s >> right; m.setRight(right); | - |
| 196 | s >> bottom; m.setBottom(bottom); executed (the execution status of this line is deduced): s >> bottom; m.setBottom(bottom); | - |
| 197 | return s; executed: return s;Execution Count:1 | 1 |
| 198 | } | - |
| 199 | #endif // QT_NO_DATASTREAM | - |
| 200 | | - |
| 201 | #ifndef QT_NO_DEBUG_STREAM | - |
| 202 | QDebug operator<<(QDebug dbg, const QMargins &m) { | - |
| 203 | dbg.nospace() << "QMargins(" << m.left() << ", " never executed (the execution status of this line is deduced): dbg.nospace() << "QMargins(" << m.left() << ", " | - |
| 204 | << m.top() << ", " << m.right() << ", " << m.bottom() << ')'; never executed (the execution status of this line is deduced): << m.top() << ", " << m.right() << ", " << m.bottom() << ')'; | - |
| 205 | return dbg.space(); never executed: return dbg.space(); | 0 |
| 206 | } | - |
| 207 | #endif | - |
| 208 | | - |
| 209 | QT_END_NAMESPACE | - |
| 210 | | - |
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