| 1 | /**************************************************************************** |
| 2 | ** |
| 3 | ** Copyright (C) 2016 The Qt Company Ltd. |
| 4 | ** Contact: https://www.qt.io/licensing/ |
| 5 | ** |
| 6 | ** This file is part of the QtCore module of the Qt Toolkit. |
| 7 | ** |
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ |
| 9 | ** Commercial License Usage |
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| 12 | ** Software or, alternatively, in accordance with the terms contained in |
| 13 | ** a written agreement between you and The Qt Company. For licensing terms |
| 14 | ** and conditions see https://www.qt.io/terms-conditions. For further |
| 15 | ** information use the contact form at https://www.qt.io/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 3 as published by the Free Software |
| 20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| 21 | ** packaging of this file. Please review the following information to |
| 22 | ** ensure the GNU Lesser General Public License version 3 requirements |
| 23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| 24 | ** |
| 25 | ** GNU General Public License Usage |
| 26 | ** Alternatively, this file may be used under the terms of the GNU |
| 27 | ** General Public License version 2.0 or (at your option) the GNU General |
| 28 | ** Public license version 3 or any later version approved by the KDE Free |
| 29 | ** Qt Foundation. The licenses are as published by the Free Software |
| 30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| 31 | ** included in the packaging of this file. Please review the following |
| 32 | ** information to ensure the GNU General Public License requirements will |
| 33 | ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
| 34 | ** https://www.gnu.org/licenses/gpl-3.0.html. |
| 35 | ** |
| 36 | ** $QT_END_LICENSE$ |
| 37 | ** |
| 38 | ****************************************************************************/ |
| 39 | |
| 40 | #ifndef QRECT_H |
| 41 | #define QRECT_H |
| 42 | |
| 43 | #include <QtCore/qmargins.h> |
| 44 | #include <QtCore/qsize.h> |
| 45 | #include <QtCore/qpoint.h> |
| 46 | |
| 47 | #ifdef topLeft |
| 48 | #error qrect.h must be included before any header file that defines topLeft |
| 49 | #endif |
| 50 | |
| 51 | #if defined(Q_OS_DARWIN) || defined(Q_QDOC) |
| 52 | struct CGRect; |
| 53 | #endif |
| 54 | |
| 55 | QT_BEGIN_NAMESPACE |
| 56 | |
| 57 | class Q_CORE_EXPORT QRect |
| 58 | { |
| 59 | public: |
| 60 | Q_DECL_CONSTEXPR QRect() noexcept : x1(0), y1(0), x2(-1), y2(-1) {} |
| 61 | Q_DECL_CONSTEXPR QRect(const QPoint &topleft, const QPoint &bottomright) noexcept; |
| 62 | Q_DECL_CONSTEXPR QRect(const QPoint &topleft, const QSize &size) noexcept; |
| 63 | Q_DECL_CONSTEXPR QRect(int left, int top, int width, int height) noexcept; |
| 64 | |
| 65 | Q_DECL_CONSTEXPR inline bool isNull() const noexcept; |
| 66 | Q_DECL_CONSTEXPR inline bool isEmpty() const noexcept; |
| 67 | Q_DECL_CONSTEXPR inline bool isValid() const noexcept; |
| 68 | |
| 69 | Q_DECL_CONSTEXPR inline int left() const noexcept; |
| 70 | Q_DECL_CONSTEXPR inline int top() const noexcept; |
| 71 | Q_DECL_CONSTEXPR inline int right() const noexcept; |
| 72 | Q_DECL_CONSTEXPR inline int bottom() const noexcept; |
| 73 | Q_REQUIRED_RESULT QRect normalized() const noexcept; |
| 74 | |
| 75 | Q_DECL_CONSTEXPR inline int x() const noexcept; |
| 76 | Q_DECL_CONSTEXPR inline int y() const noexcept; |
| 77 | Q_DECL_RELAXED_CONSTEXPR inline void setLeft(int pos) noexcept; |
| 78 | Q_DECL_RELAXED_CONSTEXPR inline void setTop(int pos) noexcept; |
| 79 | Q_DECL_RELAXED_CONSTEXPR inline void setRight(int pos) noexcept; |
| 80 | Q_DECL_RELAXED_CONSTEXPR inline void setBottom(int pos) noexcept; |
| 81 | Q_DECL_RELAXED_CONSTEXPR inline void setX(int x) noexcept; |
| 82 | Q_DECL_RELAXED_CONSTEXPR inline void setY(int y) noexcept; |
| 83 | |
| 84 | Q_DECL_RELAXED_CONSTEXPR inline void setTopLeft(const QPoint &p) noexcept; |
| 85 | Q_DECL_RELAXED_CONSTEXPR inline void setBottomRight(const QPoint &p) noexcept; |
| 86 | Q_DECL_RELAXED_CONSTEXPR inline void setTopRight(const QPoint &p) noexcept; |
| 87 | Q_DECL_RELAXED_CONSTEXPR inline void setBottomLeft(const QPoint &p) noexcept; |
| 88 | |
| 89 | Q_DECL_CONSTEXPR inline QPoint topLeft() const noexcept; |
| 90 | Q_DECL_CONSTEXPR inline QPoint bottomRight() const noexcept; |
| 91 | Q_DECL_CONSTEXPR inline QPoint topRight() const noexcept; |
| 92 | Q_DECL_CONSTEXPR inline QPoint bottomLeft() const noexcept; |
| 93 | Q_DECL_CONSTEXPR inline QPoint center() const noexcept; |
| 94 | |
| 95 | Q_DECL_RELAXED_CONSTEXPR inline void moveLeft(int pos) noexcept; |
| 96 | Q_DECL_RELAXED_CONSTEXPR inline void moveTop(int pos) noexcept; |
| 97 | Q_DECL_RELAXED_CONSTEXPR inline void moveRight(int pos) noexcept; |
| 98 | Q_DECL_RELAXED_CONSTEXPR inline void moveBottom(int pos) noexcept; |
| 99 | Q_DECL_RELAXED_CONSTEXPR inline void moveTopLeft(const QPoint &p) noexcept; |
| 100 | Q_DECL_RELAXED_CONSTEXPR inline void moveBottomRight(const QPoint &p) noexcept; |
| 101 | Q_DECL_RELAXED_CONSTEXPR inline void moveTopRight(const QPoint &p) noexcept; |
| 102 | Q_DECL_RELAXED_CONSTEXPR inline void moveBottomLeft(const QPoint &p) noexcept; |
| 103 | Q_DECL_RELAXED_CONSTEXPR inline void moveCenter(const QPoint &p) noexcept; |
| 104 | |
| 105 | Q_DECL_RELAXED_CONSTEXPR inline void translate(int dx, int dy) noexcept; |
| 106 | Q_DECL_RELAXED_CONSTEXPR inline void translate(const QPoint &p) noexcept; |
| 107 | Q_REQUIRED_RESULT Q_DECL_CONSTEXPR inline QRect translated(int dx, int dy) const noexcept; |
| 108 | Q_REQUIRED_RESULT Q_DECL_CONSTEXPR inline QRect translated(const QPoint &p) const noexcept; |
| 109 | Q_REQUIRED_RESULT Q_DECL_CONSTEXPR inline QRect transposed() const noexcept; |
| 110 | |
| 111 | Q_DECL_RELAXED_CONSTEXPR inline void moveTo(int x, int t) noexcept; |
| 112 | Q_DECL_RELAXED_CONSTEXPR inline void moveTo(const QPoint &p) noexcept; |
| 113 | |
| 114 | Q_DECL_RELAXED_CONSTEXPR inline void setRect(int x, int y, int w, int h) noexcept; |
| 115 | Q_DECL_RELAXED_CONSTEXPR inline void getRect(int *x, int *y, int *w, int *h) const; |
| 116 | |
| 117 | Q_DECL_RELAXED_CONSTEXPR inline void setCoords(int x1, int y1, int x2, int y2) noexcept; |
| 118 | Q_DECL_RELAXED_CONSTEXPR inline void getCoords(int *x1, int *y1, int *x2, int *y2) const; |
| 119 | |
| 120 | Q_DECL_RELAXED_CONSTEXPR inline void adjust(int x1, int y1, int x2, int y2) noexcept; |
| 121 | Q_REQUIRED_RESULT Q_DECL_CONSTEXPR inline QRect adjusted(int x1, int y1, int x2, int y2) const noexcept; |
| 122 | |
| 123 | Q_DECL_CONSTEXPR inline QSize size() const noexcept; |
| 124 | Q_DECL_CONSTEXPR inline int width() const noexcept; |
| 125 | Q_DECL_CONSTEXPR inline int height() const noexcept; |
| 126 | Q_DECL_RELAXED_CONSTEXPR inline void setWidth(int w) noexcept; |
| 127 | Q_DECL_RELAXED_CONSTEXPR inline void setHeight(int h) noexcept; |
| 128 | Q_DECL_RELAXED_CONSTEXPR inline void setSize(const QSize &s) noexcept; |
| 129 | |
| 130 | QRect operator|(const QRect &r) const noexcept; |
| 131 | QRect operator&(const QRect &r) const noexcept; |
| 132 | inline QRect& operator|=(const QRect &r) noexcept; |
| 133 | inline QRect& operator&=(const QRect &r) noexcept; |
| 134 | |
| 135 | bool contains(const QRect &r, bool proper = false) const noexcept; |
| 136 | bool contains(const QPoint &p, bool proper=false) const noexcept; |
| 137 | inline bool contains(int x, int y) const noexcept; |
| 138 | inline bool contains(int x, int y, bool proper) const noexcept; |
| 139 | Q_REQUIRED_RESULT inline QRect united(const QRect &other) const noexcept; |
| 140 | Q_REQUIRED_RESULT inline QRect intersected(const QRect &other) const noexcept; |
| 141 | bool intersects(const QRect &r) const noexcept; |
| 142 | |
| 143 | Q_DECL_CONSTEXPR inline QRect marginsAdded(const QMargins &margins) const noexcept; |
| 144 | Q_DECL_CONSTEXPR inline QRect marginsRemoved(const QMargins &margins) const noexcept; |
| 145 | Q_DECL_RELAXED_CONSTEXPR inline QRect &operator+=(const QMargins &margins) noexcept; |
| 146 | Q_DECL_RELAXED_CONSTEXPR inline QRect &operator-=(const QMargins &margins) noexcept; |
| 147 | |
| 148 | #if QT_DEPRECATED_SINCE(5, 0) |
| 149 | Q_REQUIRED_RESULT QT_DEPRECATED QRect unite(const QRect &r) const noexcept { return united(r); } |
| 150 | Q_REQUIRED_RESULT QT_DEPRECATED QRect intersect(const QRect &r) const noexcept { return intersected(r); } |
| 151 | #endif |
| 152 | |
| 153 | friend Q_DECL_CONSTEXPR inline bool operator==(const QRect &, const QRect &) noexcept; |
| 154 | friend Q_DECL_CONSTEXPR inline bool operator!=(const QRect &, const QRect &) noexcept; |
| 155 | |
| 156 | #if defined(Q_OS_DARWIN) || defined(Q_QDOC) |
| 157 | Q_REQUIRED_RESULT CGRect toCGRect() const noexcept; |
| 158 | #endif |
| 159 | |
| 160 | private: |
| 161 | int x1; |
| 162 | int y1; |
| 163 | int x2; |
| 164 | int y2; |
| 165 | }; |
| 166 | Q_DECLARE_TYPEINFO(QRect, Q_MOVABLE_TYPE); |
| 167 | |
| 168 | Q_DECL_CONSTEXPR inline bool operator==(const QRect &, const QRect &) noexcept; |
| 169 | Q_DECL_CONSTEXPR inline bool operator!=(const QRect &, const QRect &) noexcept; |
| 170 | |
| 171 | |
| 172 | /***************************************************************************** |
| 173 | QRect stream functions |
| 174 | *****************************************************************************/ |
| 175 | #ifndef QT_NO_DATASTREAM |
| 176 | Q_CORE_EXPORT QDataStream &operator<<(QDataStream &, const QRect &); |
| 177 | Q_CORE_EXPORT QDataStream &operator>>(QDataStream &, QRect &); |
| 178 | #endif |
| 179 | |
| 180 | /***************************************************************************** |
| 181 | QRect inline member functions |
| 182 | *****************************************************************************/ |
| 183 | |
| 184 | Q_DECL_CONSTEXPR inline QRect::QRect(int aleft, int atop, int awidth, int aheight) noexcept |
| 185 | : x1(aleft), y1(atop), x2(aleft + awidth - 1), y2(atop + aheight - 1) {} |
| 186 | |
| 187 | Q_DECL_CONSTEXPR inline QRect::QRect(const QPoint &atopLeft, const QPoint &abottomRight) noexcept |
| 188 | : x1(atopLeft.x()), y1(atopLeft.y()), x2(abottomRight.x()), y2(abottomRight.y()) {} |
| 189 | |
| 190 | Q_DECL_CONSTEXPR inline QRect::QRect(const QPoint &atopLeft, const QSize &asize) noexcept |
| 191 | : x1(atopLeft.x()), y1(atopLeft.y()), x2(atopLeft.x()+asize.width() - 1), y2(atopLeft.y()+asize.height() - 1) {} |
| 192 | |
| 193 | Q_DECL_CONSTEXPR inline bool QRect::isNull() const noexcept |
| 194 | { return x2 == x1 - 1 && y2 == y1 - 1; } |
| 195 | |
| 196 | Q_DECL_CONSTEXPR inline bool QRect::isEmpty() const noexcept |
| 197 | { return x1 > x2 || y1 > y2; } |
| 198 | |
| 199 | Q_DECL_CONSTEXPR inline bool QRect::isValid() const noexcept |
| 200 | { return x1 <= x2 && y1 <= y2; } |
| 201 | |
| 202 | Q_DECL_CONSTEXPR inline int QRect::left() const noexcept |
| 203 | { return x1; } |
| 204 | |
| 205 | Q_DECL_CONSTEXPR inline int QRect::top() const noexcept |
| 206 | { return y1; } |
| 207 | |
| 208 | Q_DECL_CONSTEXPR inline int QRect::right() const noexcept |
| 209 | { return x2; } |
| 210 | |
| 211 | Q_DECL_CONSTEXPR inline int QRect::bottom() const noexcept |
| 212 | { return y2; } |
| 213 | |
| 214 | Q_DECL_CONSTEXPR inline int QRect::x() const noexcept |
| 215 | { return x1; } |
| 216 | |
| 217 | Q_DECL_CONSTEXPR inline int QRect::y() const noexcept |
| 218 | { return y1; } |
| 219 | |
| 220 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::setLeft(int pos) noexcept |
| 221 | { x1 = pos; } |
| 222 | |
| 223 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::setTop(int pos) noexcept |
| 224 | { y1 = pos; } |
| 225 | |
| 226 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::setRight(int pos) noexcept |
| 227 | { x2 = pos; } |
| 228 | |
| 229 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::setBottom(int pos) noexcept |
| 230 | { y2 = pos; } |
| 231 | |
| 232 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::setTopLeft(const QPoint &p) noexcept |
| 233 | { x1 = p.x(); y1 = p.y(); } |
| 234 | |
| 235 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::setBottomRight(const QPoint &p) noexcept |
| 236 | { x2 = p.x(); y2 = p.y(); } |
| 237 | |
| 238 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::setTopRight(const QPoint &p) noexcept |
| 239 | { x2 = p.x(); y1 = p.y(); } |
| 240 | |
| 241 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::setBottomLeft(const QPoint &p) noexcept |
| 242 | { x1 = p.x(); y2 = p.y(); } |
| 243 | |
| 244 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::setX(int ax) noexcept |
| 245 | { x1 = ax; } |
| 246 | |
| 247 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::setY(int ay) noexcept |
| 248 | { y1 = ay; } |
| 249 | |
| 250 | Q_DECL_CONSTEXPR inline QPoint QRect::topLeft() const noexcept |
| 251 | { return QPoint(x1, y1); } |
| 252 | |
| 253 | Q_DECL_CONSTEXPR inline QPoint QRect::bottomRight() const noexcept |
| 254 | { return QPoint(x2, y2); } |
| 255 | |
| 256 | Q_DECL_CONSTEXPR inline QPoint QRect::topRight() const noexcept |
| 257 | { return QPoint(x2, y1); } |
| 258 | |
| 259 | Q_DECL_CONSTEXPR inline QPoint QRect::bottomLeft() const noexcept |
| 260 | { return QPoint(x1, y2); } |
| 261 | |
| 262 | Q_DECL_CONSTEXPR inline QPoint QRect::center() const noexcept |
| 263 | { return QPoint(int((qint64(x1)+x2)/2), int((qint64(y1)+y2)/2)); } // cast avoids overflow on addition |
| 264 | |
| 265 | Q_DECL_CONSTEXPR inline int QRect::width() const noexcept |
| 266 | { return x2 - x1 + 1; } |
| 267 | |
| 268 | Q_DECL_CONSTEXPR inline int QRect::height() const noexcept |
| 269 | { return y2 - y1 + 1; } |
| 270 | |
| 271 | Q_DECL_CONSTEXPR inline QSize QRect::size() const noexcept |
| 272 | { return QSize(width(), height()); } |
| 273 | |
| 274 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::translate(int dx, int dy) noexcept |
| 275 | { |
| 276 | x1 += dx; |
| 277 | y1 += dy; |
| 278 | x2 += dx; |
| 279 | y2 += dy; |
| 280 | } |
| 281 | |
| 282 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::translate(const QPoint &p) noexcept |
| 283 | { |
| 284 | x1 += p.x(); |
| 285 | y1 += p.y(); |
| 286 | x2 += p.x(); |
| 287 | y2 += p.y(); |
| 288 | } |
| 289 | |
| 290 | Q_DECL_CONSTEXPR inline QRect QRect::translated(int dx, int dy) const noexcept |
| 291 | { return QRect(QPoint(x1 + dx, y1 + dy), QPoint(x2 + dx, y2 + dy)); } |
| 292 | |
| 293 | Q_DECL_CONSTEXPR inline QRect QRect::translated(const QPoint &p) const noexcept |
| 294 | { return QRect(QPoint(x1 + p.x(), y1 + p.y()), QPoint(x2 + p.x(), y2 + p.y())); } |
| 295 | |
| 296 | Q_DECL_CONSTEXPR inline QRect QRect::transposed() const noexcept |
| 297 | { return QRect(topLeft(), size().transposed()); } |
| 298 | |
| 299 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::moveTo(int ax, int ay) noexcept |
| 300 | { |
| 301 | x2 += ax - x1; |
| 302 | y2 += ay - y1; |
| 303 | x1 = ax; |
| 304 | y1 = ay; |
| 305 | } |
| 306 | |
| 307 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::moveTo(const QPoint &p) noexcept |
| 308 | { |
| 309 | x2 += p.x() - x1; |
| 310 | y2 += p.y() - y1; |
| 311 | x1 = p.x(); |
| 312 | y1 = p.y(); |
| 313 | } |
| 314 | |
| 315 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::moveLeft(int pos) noexcept |
| 316 | { x2 += (pos - x1); x1 = pos; } |
| 317 | |
| 318 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::moveTop(int pos) noexcept |
| 319 | { y2 += (pos - y1); y1 = pos; } |
| 320 | |
| 321 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::moveRight(int pos) noexcept |
| 322 | { |
| 323 | x1 += (pos - x2); |
| 324 | x2 = pos; |
| 325 | } |
| 326 | |
| 327 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::moveBottom(int pos) noexcept |
| 328 | { |
| 329 | y1 += (pos - y2); |
| 330 | y2 = pos; |
| 331 | } |
| 332 | |
| 333 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::moveTopLeft(const QPoint &p) noexcept |
| 334 | { |
| 335 | moveLeft(pos: p.x()); |
| 336 | moveTop(pos: p.y()); |
| 337 | } |
| 338 | |
| 339 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::moveBottomRight(const QPoint &p) noexcept |
| 340 | { |
| 341 | moveRight(pos: p.x()); |
| 342 | moveBottom(pos: p.y()); |
| 343 | } |
| 344 | |
| 345 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::moveTopRight(const QPoint &p) noexcept |
| 346 | { |
| 347 | moveRight(pos: p.x()); |
| 348 | moveTop(pos: p.y()); |
| 349 | } |
| 350 | |
| 351 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::moveBottomLeft(const QPoint &p) noexcept |
| 352 | { |
| 353 | moveLeft(pos: p.x()); |
| 354 | moveBottom(pos: p.y()); |
| 355 | } |
| 356 | |
| 357 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::moveCenter(const QPoint &p) noexcept |
| 358 | { |
| 359 | int w = x2 - x1; |
| 360 | int h = y2 - y1; |
| 361 | x1 = p.x() - w/2; |
| 362 | y1 = p.y() - h/2; |
| 363 | x2 = x1 + w; |
| 364 | y2 = y1 + h; |
| 365 | } |
| 366 | |
| 367 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::getRect(int *ax, int *ay, int *aw, int *ah) const |
| 368 | { |
| 369 | *ax = x1; |
| 370 | *ay = y1; |
| 371 | *aw = x2 - x1 + 1; |
| 372 | *ah = y2 - y1 + 1; |
| 373 | } |
| 374 | |
| 375 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::setRect(int ax, int ay, int aw, int ah) noexcept |
| 376 | { |
| 377 | x1 = ax; |
| 378 | y1 = ay; |
| 379 | x2 = (ax + aw - 1); |
| 380 | y2 = (ay + ah - 1); |
| 381 | } |
| 382 | |
| 383 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::getCoords(int *xp1, int *yp1, int *xp2, int *yp2) const |
| 384 | { |
| 385 | *xp1 = x1; |
| 386 | *yp1 = y1; |
| 387 | *xp2 = x2; |
| 388 | *yp2 = y2; |
| 389 | } |
| 390 | |
| 391 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::setCoords(int xp1, int yp1, int xp2, int yp2) noexcept |
| 392 | { |
| 393 | x1 = xp1; |
| 394 | y1 = yp1; |
| 395 | x2 = xp2; |
| 396 | y2 = yp2; |
| 397 | } |
| 398 | |
| 399 | Q_DECL_CONSTEXPR inline QRect QRect::adjusted(int xp1, int yp1, int xp2, int yp2) const noexcept |
| 400 | { return QRect(QPoint(x1 + xp1, y1 + yp1), QPoint(x2 + xp2, y2 + yp2)); } |
| 401 | |
| 402 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::adjust(int dx1, int dy1, int dx2, int dy2) noexcept |
| 403 | { |
| 404 | x1 += dx1; |
| 405 | y1 += dy1; |
| 406 | x2 += dx2; |
| 407 | y2 += dy2; |
| 408 | } |
| 409 | |
| 410 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::setWidth(int w) noexcept |
| 411 | { x2 = (x1 + w - 1); } |
| 412 | |
| 413 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::setHeight(int h) noexcept |
| 414 | { y2 = (y1 + h - 1); } |
| 415 | |
| 416 | Q_DECL_RELAXED_CONSTEXPR inline void QRect::setSize(const QSize &s) noexcept |
| 417 | { |
| 418 | x2 = (s.width() + x1 - 1); |
| 419 | y2 = (s.height() + y1 - 1); |
| 420 | } |
| 421 | |
| 422 | inline bool QRect::contains(int ax, int ay, bool aproper) const noexcept |
| 423 | { |
| 424 | return contains(p: QPoint(ax, ay), proper: aproper); |
| 425 | } |
| 426 | |
| 427 | inline bool QRect::contains(int ax, int ay) const noexcept |
| 428 | { |
| 429 | return contains(p: QPoint(ax, ay), proper: false); |
| 430 | } |
| 431 | |
| 432 | inline QRect& QRect::operator|=(const QRect &r) noexcept |
| 433 | { |
| 434 | *this = *this | r; |
| 435 | return *this; |
| 436 | } |
| 437 | |
| 438 | inline QRect& QRect::operator&=(const QRect &r) noexcept |
| 439 | { |
| 440 | *this = *this & r; |
| 441 | return *this; |
| 442 | } |
| 443 | |
| 444 | inline QRect QRect::intersected(const QRect &other) const noexcept |
| 445 | { |
| 446 | return *this & other; |
| 447 | } |
| 448 | |
| 449 | inline QRect QRect::united(const QRect &r) const noexcept |
| 450 | { |
| 451 | return *this | r; |
| 452 | } |
| 453 | |
| 454 | Q_DECL_CONSTEXPR inline bool operator==(const QRect &r1, const QRect &r2) noexcept |
| 455 | { |
| 456 | return r1.x1==r2.x1 && r1.x2==r2.x2 && r1.y1==r2.y1 && r1.y2==r2.y2; |
| 457 | } |
| 458 | |
| 459 | Q_DECL_CONSTEXPR inline bool operator!=(const QRect &r1, const QRect &r2) noexcept |
| 460 | { |
| 461 | return r1.x1!=r2.x1 || r1.x2!=r2.x2 || r1.y1!=r2.y1 || r1.y2!=r2.y2; |
| 462 | } |
| 463 | |
| 464 | Q_DECL_CONSTEXPR inline QRect operator+(const QRect &rectangle, const QMargins &margins) noexcept |
| 465 | { |
| 466 | return QRect(QPoint(rectangle.left() - margins.left(), rectangle.top() - margins.top()), |
| 467 | QPoint(rectangle.right() + margins.right(), rectangle.bottom() + margins.bottom())); |
| 468 | } |
| 469 | |
| 470 | Q_DECL_CONSTEXPR inline QRect operator+(const QMargins &margins, const QRect &rectangle) noexcept |
| 471 | { |
| 472 | return QRect(QPoint(rectangle.left() - margins.left(), rectangle.top() - margins.top()), |
| 473 | QPoint(rectangle.right() + margins.right(), rectangle.bottom() + margins.bottom())); |
| 474 | } |
| 475 | |
| 476 | Q_DECL_CONSTEXPR inline QRect operator-(const QRect &lhs, const QMargins &rhs) noexcept |
| 477 | { |
| 478 | return QRect(QPoint(lhs.left() + rhs.left(), lhs.top() + rhs.top()), |
| 479 | QPoint(lhs.right() - rhs.right(), lhs.bottom() - rhs.bottom())); |
| 480 | } |
| 481 | |
| 482 | Q_DECL_CONSTEXPR inline QRect QRect::marginsAdded(const QMargins &margins) const noexcept |
| 483 | { |
| 484 | return QRect(QPoint(x1 - margins.left(), y1 - margins.top()), |
| 485 | QPoint(x2 + margins.right(), y2 + margins.bottom())); |
| 486 | } |
| 487 | |
| 488 | Q_DECL_CONSTEXPR inline QRect QRect::marginsRemoved(const QMargins &margins) const noexcept |
| 489 | { |
| 490 | return QRect(QPoint(x1 + margins.left(), y1 + margins.top()), |
| 491 | QPoint(x2 - margins.right(), y2 - margins.bottom())); |
| 492 | } |
| 493 | |
| 494 | Q_DECL_RELAXED_CONSTEXPR inline QRect &QRect::operator+=(const QMargins &margins) noexcept |
| 495 | { |
| 496 | *this = marginsAdded(margins); |
| 497 | return *this; |
| 498 | } |
| 499 | |
| 500 | Q_DECL_RELAXED_CONSTEXPR inline QRect &QRect::operator-=(const QMargins &margins) noexcept |
| 501 | { |
| 502 | *this = marginsRemoved(margins); |
| 503 | return *this; |
| 504 | } |
| 505 | |
| 506 | #ifndef QT_NO_DEBUG_STREAM |
| 507 | Q_CORE_EXPORT QDebug operator<<(QDebug, const QRect &); |
| 508 | #endif |
| 509 | |
| 510 | |
| 511 | class Q_CORE_EXPORT QRectF |
| 512 | { |
| 513 | public: |
| 514 | Q_DECL_CONSTEXPR QRectF() noexcept : xp(0.), yp(0.), w(0.), h(0.) {} |
| 515 | Q_DECL_CONSTEXPR QRectF(const QPointF &topleft, const QSizeF &size) noexcept; |
| 516 | Q_DECL_CONSTEXPR QRectF(const QPointF &topleft, const QPointF &bottomRight) noexcept; |
| 517 | Q_DECL_CONSTEXPR QRectF(qreal left, qreal top, qreal width, qreal height) noexcept; |
| 518 | Q_DECL_CONSTEXPR QRectF(const QRect &rect) noexcept; |
| 519 | |
| 520 | Q_DECL_CONSTEXPR inline bool isNull() const noexcept; |
| 521 | Q_DECL_CONSTEXPR inline bool isEmpty() const noexcept; |
| 522 | Q_DECL_CONSTEXPR inline bool isValid() const noexcept; |
| 523 | Q_REQUIRED_RESULT QRectF normalized() const noexcept; |
| 524 | |
| 525 | Q_DECL_CONSTEXPR inline qreal left() const noexcept { return xp; } |
| 526 | Q_DECL_CONSTEXPR inline qreal top() const noexcept { return yp; } |
| 527 | Q_DECL_CONSTEXPR inline qreal right() const noexcept { return xp + w; } |
| 528 | Q_DECL_CONSTEXPR inline qreal bottom() const noexcept { return yp + h; } |
| 529 | |
| 530 | Q_DECL_CONSTEXPR inline qreal x() const noexcept; |
| 531 | Q_DECL_CONSTEXPR inline qreal y() const noexcept; |
| 532 | Q_DECL_RELAXED_CONSTEXPR inline void setLeft(qreal pos) noexcept; |
| 533 | Q_DECL_RELAXED_CONSTEXPR inline void setTop(qreal pos) noexcept; |
| 534 | Q_DECL_RELAXED_CONSTEXPR inline void setRight(qreal pos) noexcept; |
| 535 | Q_DECL_RELAXED_CONSTEXPR inline void setBottom(qreal pos) noexcept; |
| 536 | Q_DECL_RELAXED_CONSTEXPR inline void setX(qreal pos) noexcept { setLeft(pos); } |
| 537 | Q_DECL_RELAXED_CONSTEXPR inline void setY(qreal pos) noexcept { setTop(pos); } |
| 538 | |
| 539 | Q_DECL_CONSTEXPR inline QPointF topLeft() const noexcept { return QPointF(xp, yp); } |
| 540 | Q_DECL_CONSTEXPR inline QPointF bottomRight() const noexcept { return QPointF(xp+w, yp+h); } |
| 541 | Q_DECL_CONSTEXPR inline QPointF topRight() const noexcept { return QPointF(xp+w, yp); } |
| 542 | Q_DECL_CONSTEXPR inline QPointF bottomLeft() const noexcept { return QPointF(xp, yp+h); } |
| 543 | Q_DECL_CONSTEXPR inline QPointF center() const noexcept; |
| 544 | |
| 545 | Q_DECL_RELAXED_CONSTEXPR inline void setTopLeft(const QPointF &p) noexcept; |
| 546 | Q_DECL_RELAXED_CONSTEXPR inline void setBottomRight(const QPointF &p) noexcept; |
| 547 | Q_DECL_RELAXED_CONSTEXPR inline void setTopRight(const QPointF &p) noexcept; |
| 548 | Q_DECL_RELAXED_CONSTEXPR inline void setBottomLeft(const QPointF &p) noexcept; |
| 549 | |
| 550 | Q_DECL_RELAXED_CONSTEXPR inline void moveLeft(qreal pos) noexcept; |
| 551 | Q_DECL_RELAXED_CONSTEXPR inline void moveTop(qreal pos) noexcept; |
| 552 | Q_DECL_RELAXED_CONSTEXPR inline void moveRight(qreal pos) noexcept; |
| 553 | Q_DECL_RELAXED_CONSTEXPR inline void moveBottom(qreal pos) noexcept; |
| 554 | Q_DECL_RELAXED_CONSTEXPR inline void moveTopLeft(const QPointF &p) noexcept; |
| 555 | Q_DECL_RELAXED_CONSTEXPR inline void moveBottomRight(const QPointF &p) noexcept; |
| 556 | Q_DECL_RELAXED_CONSTEXPR inline void moveTopRight(const QPointF &p) noexcept; |
| 557 | Q_DECL_RELAXED_CONSTEXPR inline void moveBottomLeft(const QPointF &p) noexcept; |
| 558 | Q_DECL_RELAXED_CONSTEXPR inline void moveCenter(const QPointF &p) noexcept; |
| 559 | |
| 560 | Q_DECL_RELAXED_CONSTEXPR inline void translate(qreal dx, qreal dy) noexcept; |
| 561 | Q_DECL_RELAXED_CONSTEXPR inline void translate(const QPointF &p) noexcept; |
| 562 | |
| 563 | Q_REQUIRED_RESULT Q_DECL_CONSTEXPR inline QRectF translated(qreal dx, qreal dy) const noexcept; |
| 564 | Q_REQUIRED_RESULT Q_DECL_CONSTEXPR inline QRectF translated(const QPointF &p) const noexcept; |
| 565 | |
| 566 | Q_REQUIRED_RESULT Q_DECL_CONSTEXPR inline QRectF transposed() const noexcept; |
| 567 | |
| 568 | Q_DECL_RELAXED_CONSTEXPR inline void moveTo(qreal x, qreal y) noexcept; |
| 569 | Q_DECL_RELAXED_CONSTEXPR inline void moveTo(const QPointF &p) noexcept; |
| 570 | |
| 571 | Q_DECL_RELAXED_CONSTEXPR inline void setRect(qreal x, qreal y, qreal w, qreal h) noexcept; |
| 572 | Q_DECL_RELAXED_CONSTEXPR inline void getRect(qreal *x, qreal *y, qreal *w, qreal *h) const; |
| 573 | |
| 574 | Q_DECL_RELAXED_CONSTEXPR inline void setCoords(qreal x1, qreal y1, qreal x2, qreal y2) noexcept; |
| 575 | Q_DECL_RELAXED_CONSTEXPR inline void getCoords(qreal *x1, qreal *y1, qreal *x2, qreal *y2) const; |
| 576 | |
| 577 | Q_DECL_RELAXED_CONSTEXPR inline void adjust(qreal x1, qreal y1, qreal x2, qreal y2) noexcept; |
| 578 | Q_REQUIRED_RESULT Q_DECL_CONSTEXPR inline QRectF adjusted(qreal x1, qreal y1, qreal x2, qreal y2) const noexcept; |
| 579 | |
| 580 | Q_DECL_CONSTEXPR inline QSizeF size() const noexcept; |
| 581 | Q_DECL_CONSTEXPR inline qreal width() const noexcept; |
| 582 | Q_DECL_CONSTEXPR inline qreal height() const noexcept; |
| 583 | Q_DECL_RELAXED_CONSTEXPR inline void setWidth(qreal w) noexcept; |
| 584 | Q_DECL_RELAXED_CONSTEXPR inline void setHeight(qreal h) noexcept; |
| 585 | Q_DECL_RELAXED_CONSTEXPR inline void setSize(const QSizeF &s) noexcept; |
| 586 | |
| 587 | QRectF operator|(const QRectF &r) const noexcept; |
| 588 | QRectF operator&(const QRectF &r) const noexcept; |
| 589 | inline QRectF& operator|=(const QRectF &r) noexcept; |
| 590 | inline QRectF& operator&=(const QRectF &r) noexcept; |
| 591 | |
| 592 | bool contains(const QRectF &r) const noexcept; |
| 593 | bool contains(const QPointF &p) const noexcept; |
| 594 | inline bool contains(qreal x, qreal y) const noexcept; |
| 595 | Q_REQUIRED_RESULT inline QRectF united(const QRectF &other) const noexcept; |
| 596 | Q_REQUIRED_RESULT inline QRectF intersected(const QRectF &other) const noexcept; |
| 597 | bool intersects(const QRectF &r) const noexcept; |
| 598 | |
| 599 | Q_DECL_CONSTEXPR inline QRectF marginsAdded(const QMarginsF &margins) const noexcept; |
| 600 | Q_DECL_CONSTEXPR inline QRectF marginsRemoved(const QMarginsF &margins) const noexcept; |
| 601 | Q_DECL_RELAXED_CONSTEXPR inline QRectF &operator+=(const QMarginsF &margins) noexcept; |
| 602 | Q_DECL_RELAXED_CONSTEXPR inline QRectF &operator-=(const QMarginsF &margins) noexcept; |
| 603 | |
| 604 | #if QT_DEPRECATED_SINCE(5, 0) |
| 605 | Q_REQUIRED_RESULT QT_DEPRECATED QRectF unite(const QRectF &r) const noexcept { return united(r); } |
| 606 | Q_REQUIRED_RESULT QT_DEPRECATED QRectF intersect(const QRectF &r) const noexcept { return intersected(r); } |
| 607 | #endif |
| 608 | |
| 609 | friend Q_DECL_CONSTEXPR inline bool operator==(const QRectF &, const QRectF &) noexcept; |
| 610 | friend Q_DECL_CONSTEXPR inline bool operator!=(const QRectF &, const QRectF &) noexcept; |
| 611 | |
| 612 | Q_REQUIRED_RESULT Q_DECL_CONSTEXPR inline QRect toRect() const noexcept; |
| 613 | Q_REQUIRED_RESULT QRect toAlignedRect() const noexcept; |
| 614 | |
| 615 | #if defined(Q_OS_DARWIN) || defined(Q_QDOC) |
| 616 | Q_REQUIRED_RESULT static QRectF fromCGRect(CGRect rect) noexcept; |
| 617 | Q_REQUIRED_RESULT CGRect toCGRect() const noexcept; |
| 618 | #endif |
| 619 | |
| 620 | private: |
| 621 | qreal xp; |
| 622 | qreal yp; |
| 623 | qreal w; |
| 624 | qreal h; |
| 625 | }; |
| 626 | Q_DECLARE_TYPEINFO(QRectF, Q_MOVABLE_TYPE); |
| 627 | |
| 628 | Q_DECL_CONSTEXPR inline bool operator==(const QRectF &, const QRectF &) noexcept; |
| 629 | Q_DECL_CONSTEXPR inline bool operator!=(const QRectF &, const QRectF &) noexcept; |
| 630 | |
| 631 | |
| 632 | /***************************************************************************** |
| 633 | QRectF stream functions |
| 634 | *****************************************************************************/ |
| 635 | #ifndef QT_NO_DATASTREAM |
| 636 | Q_CORE_EXPORT QDataStream &operator<<(QDataStream &, const QRectF &); |
| 637 | Q_CORE_EXPORT QDataStream &operator>>(QDataStream &, QRectF &); |
| 638 | #endif |
| 639 | |
| 640 | /***************************************************************************** |
| 641 | QRectF inline member functions |
| 642 | *****************************************************************************/ |
| 643 | |
| 644 | Q_DECL_CONSTEXPR inline QRectF::QRectF(qreal aleft, qreal atop, qreal awidth, qreal aheight) noexcept |
| 645 | : xp(aleft), yp(atop), w(awidth), h(aheight) |
| 646 | { |
| 647 | } |
| 648 | |
| 649 | Q_DECL_CONSTEXPR inline QRectF::QRectF(const QPointF &atopLeft, const QSizeF &asize) noexcept |
| 650 | : xp(atopLeft.x()), yp(atopLeft.y()), w(asize.width()), h(asize.height()) |
| 651 | { |
| 652 | } |
| 653 | |
| 654 | |
| 655 | Q_DECL_CONSTEXPR inline QRectF::QRectF(const QPointF &atopLeft, const QPointF &abottomRight) noexcept |
| 656 | : xp(atopLeft.x()), yp(atopLeft.y()), w(abottomRight.x() - atopLeft.x()), h(abottomRight.y() - atopLeft.y()) |
| 657 | { |
| 658 | } |
| 659 | |
| 660 | Q_DECL_CONSTEXPR inline QRectF::QRectF(const QRect &r) noexcept |
| 661 | : xp(r.x()), yp(r.y()), w(r.width()), h(r.height()) |
| 662 | { |
| 663 | } |
| 664 | |
| 665 | QT_WARNING_PUSH |
| 666 | QT_WARNING_DISABLE_CLANG("-Wfloat-equal" ) |
| 667 | QT_WARNING_DISABLE_GCC("-Wfloat-equal" ) |
| 668 | QT_WARNING_DISABLE_INTEL(1572) |
| 669 | |
| 670 | Q_DECL_CONSTEXPR inline bool QRectF::isNull() const noexcept |
| 671 | { return w == 0. && h == 0.; } |
| 672 | |
| 673 | Q_DECL_CONSTEXPR inline bool QRectF::isEmpty() const noexcept |
| 674 | { return w <= 0. || h <= 0.; } |
| 675 | |
| 676 | QT_WARNING_POP |
| 677 | |
| 678 | Q_DECL_CONSTEXPR inline bool QRectF::isValid() const noexcept |
| 679 | { return w > 0. && h > 0.; } |
| 680 | |
| 681 | Q_DECL_CONSTEXPR inline qreal QRectF::x() const noexcept |
| 682 | { return xp; } |
| 683 | |
| 684 | Q_DECL_CONSTEXPR inline qreal QRectF::y() const noexcept |
| 685 | { return yp; } |
| 686 | |
| 687 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::setLeft(qreal pos) noexcept |
| 688 | { qreal diff = pos - xp; xp += diff; w -= diff; } |
| 689 | |
| 690 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::setRight(qreal pos) noexcept |
| 691 | { w = pos - xp; } |
| 692 | |
| 693 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::setTop(qreal pos) noexcept |
| 694 | { qreal diff = pos - yp; yp += diff; h -= diff; } |
| 695 | |
| 696 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::setBottom(qreal pos) noexcept |
| 697 | { h = pos - yp; } |
| 698 | |
| 699 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::setTopLeft(const QPointF &p) noexcept |
| 700 | { setLeft(p.x()); setTop(p.y()); } |
| 701 | |
| 702 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::setTopRight(const QPointF &p) noexcept |
| 703 | { setRight(p.x()); setTop(p.y()); } |
| 704 | |
| 705 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::setBottomLeft(const QPointF &p) noexcept |
| 706 | { setLeft(p.x()); setBottom(p.y()); } |
| 707 | |
| 708 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::setBottomRight(const QPointF &p) noexcept |
| 709 | { setRight(p.x()); setBottom(p.y()); } |
| 710 | |
| 711 | Q_DECL_CONSTEXPR inline QPointF QRectF::center() const noexcept |
| 712 | { return QPointF(xp + w/2, yp + h/2); } |
| 713 | |
| 714 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::moveLeft(qreal pos) noexcept |
| 715 | { xp = pos; } |
| 716 | |
| 717 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::moveTop(qreal pos) noexcept |
| 718 | { yp = pos; } |
| 719 | |
| 720 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::moveRight(qreal pos) noexcept |
| 721 | { xp = pos - w; } |
| 722 | |
| 723 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::moveBottom(qreal pos) noexcept |
| 724 | { yp = pos - h; } |
| 725 | |
| 726 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::moveTopLeft(const QPointF &p) noexcept |
| 727 | { moveLeft(pos: p.x()); moveTop(pos: p.y()); } |
| 728 | |
| 729 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::moveTopRight(const QPointF &p) noexcept |
| 730 | { moveRight(pos: p.x()); moveTop(pos: p.y()); } |
| 731 | |
| 732 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::moveBottomLeft(const QPointF &p) noexcept |
| 733 | { moveLeft(pos: p.x()); moveBottom(pos: p.y()); } |
| 734 | |
| 735 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::moveBottomRight(const QPointF &p) noexcept |
| 736 | { moveRight(pos: p.x()); moveBottom(pos: p.y()); } |
| 737 | |
| 738 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::moveCenter(const QPointF &p) noexcept |
| 739 | { xp = p.x() - w/2; yp = p.y() - h/2; } |
| 740 | |
| 741 | Q_DECL_CONSTEXPR inline qreal QRectF::width() const noexcept |
| 742 | { return w; } |
| 743 | |
| 744 | Q_DECL_CONSTEXPR inline qreal QRectF::height() const noexcept |
| 745 | { return h; } |
| 746 | |
| 747 | Q_DECL_CONSTEXPR inline QSizeF QRectF::size() const noexcept |
| 748 | { return QSizeF(w, h); } |
| 749 | |
| 750 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::translate(qreal dx, qreal dy) noexcept |
| 751 | { |
| 752 | xp += dx; |
| 753 | yp += dy; |
| 754 | } |
| 755 | |
| 756 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::translate(const QPointF &p) noexcept |
| 757 | { |
| 758 | xp += p.x(); |
| 759 | yp += p.y(); |
| 760 | } |
| 761 | |
| 762 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::moveTo(qreal ax, qreal ay) noexcept |
| 763 | { |
| 764 | xp = ax; |
| 765 | yp = ay; |
| 766 | } |
| 767 | |
| 768 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::moveTo(const QPointF &p) noexcept |
| 769 | { |
| 770 | xp = p.x(); |
| 771 | yp = p.y(); |
| 772 | } |
| 773 | |
| 774 | Q_DECL_CONSTEXPR inline QRectF QRectF::translated(qreal dx, qreal dy) const noexcept |
| 775 | { return QRectF(xp + dx, yp + dy, w, h); } |
| 776 | |
| 777 | Q_DECL_CONSTEXPR inline QRectF QRectF::translated(const QPointF &p) const noexcept |
| 778 | { return QRectF(xp + p.x(), yp + p.y(), w, h); } |
| 779 | |
| 780 | Q_DECL_CONSTEXPR inline QRectF QRectF::transposed() const noexcept |
| 781 | { return QRectF(topLeft(), size().transposed()); } |
| 782 | |
| 783 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::getRect(qreal *ax, qreal *ay, qreal *aaw, qreal *aah) const |
| 784 | { |
| 785 | *ax = this->xp; |
| 786 | *ay = this->yp; |
| 787 | *aaw = this->w; |
| 788 | *aah = this->h; |
| 789 | } |
| 790 | |
| 791 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::setRect(qreal ax, qreal ay, qreal aaw, qreal aah) noexcept |
| 792 | { |
| 793 | this->xp = ax; |
| 794 | this->yp = ay; |
| 795 | this->w = aaw; |
| 796 | this->h = aah; |
| 797 | } |
| 798 | |
| 799 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::getCoords(qreal *xp1, qreal *yp1, qreal *xp2, qreal *yp2) const |
| 800 | { |
| 801 | *xp1 = xp; |
| 802 | *yp1 = yp; |
| 803 | *xp2 = xp + w; |
| 804 | *yp2 = yp + h; |
| 805 | } |
| 806 | |
| 807 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::setCoords(qreal xp1, qreal yp1, qreal xp2, qreal yp2) noexcept |
| 808 | { |
| 809 | xp = xp1; |
| 810 | yp = yp1; |
| 811 | w = xp2 - xp1; |
| 812 | h = yp2 - yp1; |
| 813 | } |
| 814 | |
| 815 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::adjust(qreal xp1, qreal yp1, qreal xp2, qreal yp2) noexcept |
| 816 | { xp += xp1; yp += yp1; w += xp2 - xp1; h += yp2 - yp1; } |
| 817 | |
| 818 | Q_DECL_CONSTEXPR inline QRectF QRectF::adjusted(qreal xp1, qreal yp1, qreal xp2, qreal yp2) const noexcept |
| 819 | { return QRectF(xp + xp1, yp + yp1, w + xp2 - xp1, h + yp2 - yp1); } |
| 820 | |
| 821 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::setWidth(qreal aw) noexcept |
| 822 | { this->w = aw; } |
| 823 | |
| 824 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::setHeight(qreal ah) noexcept |
| 825 | { this->h = ah; } |
| 826 | |
| 827 | Q_DECL_RELAXED_CONSTEXPR inline void QRectF::setSize(const QSizeF &s) noexcept |
| 828 | { |
| 829 | w = s.width(); |
| 830 | h = s.height(); |
| 831 | } |
| 832 | |
| 833 | inline bool QRectF::contains(qreal ax, qreal ay) const noexcept |
| 834 | { |
| 835 | return contains(p: QPointF(ax, ay)); |
| 836 | } |
| 837 | |
| 838 | inline QRectF& QRectF::operator|=(const QRectF &r) noexcept |
| 839 | { |
| 840 | *this = *this | r; |
| 841 | return *this; |
| 842 | } |
| 843 | |
| 844 | inline QRectF& QRectF::operator&=(const QRectF &r) noexcept |
| 845 | { |
| 846 | *this = *this & r; |
| 847 | return *this; |
| 848 | } |
| 849 | |
| 850 | inline QRectF QRectF::intersected(const QRectF &r) const noexcept |
| 851 | { |
| 852 | return *this & r; |
| 853 | } |
| 854 | |
| 855 | inline QRectF QRectF::united(const QRectF &r) const noexcept |
| 856 | { |
| 857 | return *this | r; |
| 858 | } |
| 859 | |
| 860 | Q_DECL_CONSTEXPR inline bool operator==(const QRectF &r1, const QRectF &r2) noexcept |
| 861 | { |
| 862 | return qFuzzyCompare(p1: r1.xp, p2: r2.xp) && qFuzzyCompare(p1: r1.yp, p2: r2.yp) |
| 863 | && qFuzzyCompare(p1: r1.w, p2: r2.w) && qFuzzyCompare(p1: r1.h, p2: r2.h); |
| 864 | } |
| 865 | |
| 866 | Q_DECL_CONSTEXPR inline bool operator!=(const QRectF &r1, const QRectF &r2) noexcept |
| 867 | { |
| 868 | return !qFuzzyCompare(p1: r1.xp, p2: r2.xp) || !qFuzzyCompare(p1: r1.yp, p2: r2.yp) |
| 869 | || !qFuzzyCompare(p1: r1.w, p2: r2.w) || !qFuzzyCompare(p1: r1.h, p2: r2.h); |
| 870 | } |
| 871 | |
| 872 | Q_DECL_CONSTEXPR inline QRect QRectF::toRect() const noexcept |
| 873 | { |
| 874 | return QRect(QPoint(qRound(d: xp), qRound(d: yp)), QPoint(qRound(d: xp + w) - 1, qRound(d: yp + h) - 1)); |
| 875 | } |
| 876 | |
| 877 | Q_DECL_CONSTEXPR inline QRectF operator+(const QRectF &lhs, const QMarginsF &rhs) noexcept |
| 878 | { |
| 879 | return QRectF(QPointF(lhs.left() - rhs.left(), lhs.top() - rhs.top()), |
| 880 | QSizeF(lhs.width() + rhs.left() + rhs.right(), lhs.height() + rhs.top() + rhs.bottom())); |
| 881 | } |
| 882 | |
| 883 | Q_DECL_CONSTEXPR inline QRectF operator+(const QMarginsF &lhs, const QRectF &rhs) noexcept |
| 884 | { |
| 885 | return QRectF(QPointF(rhs.left() - lhs.left(), rhs.top() - lhs.top()), |
| 886 | QSizeF(rhs.width() + lhs.left() + lhs.right(), rhs.height() + lhs.top() + lhs.bottom())); |
| 887 | } |
| 888 | |
| 889 | Q_DECL_CONSTEXPR inline QRectF operator-(const QRectF &lhs, const QMarginsF &rhs) noexcept |
| 890 | { |
| 891 | return QRectF(QPointF(lhs.left() + rhs.left(), lhs.top() + rhs.top()), |
| 892 | QSizeF(lhs.width() - rhs.left() - rhs.right(), lhs.height() - rhs.top() - rhs.bottom())); |
| 893 | } |
| 894 | |
| 895 | Q_DECL_CONSTEXPR inline QRectF QRectF::marginsAdded(const QMarginsF &margins) const noexcept |
| 896 | { |
| 897 | return QRectF(QPointF(xp - margins.left(), yp - margins.top()), |
| 898 | QSizeF(w + margins.left() + margins.right(), h + margins.top() + margins.bottom())); |
| 899 | } |
| 900 | |
| 901 | Q_DECL_CONSTEXPR inline QRectF QRectF::marginsRemoved(const QMarginsF &margins) const noexcept |
| 902 | { |
| 903 | return QRectF(QPointF(xp + margins.left(), yp + margins.top()), |
| 904 | QSizeF(w - margins.left() - margins.right(), h - margins.top() - margins.bottom())); |
| 905 | } |
| 906 | |
| 907 | Q_DECL_RELAXED_CONSTEXPR inline QRectF &QRectF::operator+=(const QMarginsF &margins) noexcept |
| 908 | { |
| 909 | *this = marginsAdded(margins); |
| 910 | return *this; |
| 911 | } |
| 912 | |
| 913 | Q_DECL_RELAXED_CONSTEXPR inline QRectF &QRectF::operator-=(const QMarginsF &margins) noexcept |
| 914 | { |
| 915 | *this = marginsRemoved(margins); |
| 916 | return *this; |
| 917 | } |
| 918 | |
| 919 | #ifndef QT_NO_DEBUG_STREAM |
| 920 | Q_CORE_EXPORT QDebug operator<<(QDebug, const QRectF &); |
| 921 | #endif |
| 922 | |
| 923 | QT_END_NAMESPACE |
| 924 | |
| 925 | #endif // QRECT_H |
| 926 | |