summaryrefslogtreecommitdiffstats
path: root/src/corelib/tools/qrect.h
blob: 3939f35f3bae0f572590848b68661d696b094acc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights.  These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QRECT_H
#define QRECT_H

#include <QtCore/qsize.h>
#include <QtCore/qpoint.h>

#ifdef topLeft
#error qrect.h must be included before any header file that defines topLeft
#endif

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Core)

class Q_CORE_EXPORT QRect
{
public:
    QRect() { x1 = y1 = 0; x2 = y2 = -1; }
    QRect(const QPoint &topleft, const QPoint &bottomright);
    QRect(const QPoint &topleft, const QSize &size);
    QRect(int left, int top, int width, int height);

    bool isNull() const;
    bool isEmpty() const;
    bool isValid() const;

    int left() const;
    int top() const;
    int right() const;
    int bottom() const;
    QRect normalized() const;

#ifdef QT3_SUPPORT
    QT3_SUPPORT int &rLeft() { return x1; }
    QT3_SUPPORT int &rTop() { return y1; }
    QT3_SUPPORT int &rRight() { return x2; }
    QT3_SUPPORT int &rBottom() { return y2; }

    QT3_SUPPORT QRect normalize() const { return normalized(); }
#endif

    int x() const;
    int y() const;
    void setLeft(int pos);
    void setTop(int pos);
    void setRight(int pos);
    void setBottom(int pos);
    void setX(int x);
    void setY(int y);

    void setTopLeft(const QPoint &p);
    void setBottomRight(const QPoint &p);
    void setTopRight(const QPoint &p);
    void setBottomLeft(const QPoint &p);

    QPoint topLeft() const;
    QPoint bottomRight() const;
    QPoint topRight() const;
    QPoint bottomLeft() const;
    QPoint center() const;

    void moveLeft(int pos);
    void moveTop(int pos);
    void moveRight(int pos);
    void moveBottom(int pos);
    void moveTopLeft(const QPoint &p);
    void moveBottomRight(const QPoint &p);
    void moveTopRight(const QPoint &p);
    void moveBottomLeft(const QPoint &p);
    void moveCenter(const QPoint &p);

    inline void translate(int dx, int dy);
    inline void translate(const QPoint &p);
    inline QRect translated(int dx, int dy) const;
    inline QRect translated(const QPoint &p) const;

    void moveTo(int x, int t);
    void moveTo(const QPoint &p);

#ifdef QT3_SUPPORT
    QT3_SUPPORT void moveBy(int dx, int dy) { translate(dx, dy); }
    QT3_SUPPORT void moveBy(const QPoint &p) { translate(p); }
#endif

    void setRect(int x, int y, int w, int h);
    inline void getRect(int *x, int *y, int *w, int *h) const;

    void setCoords(int x1, int y1, int x2, int y2);
#ifdef QT3_SUPPORT
    QT3_SUPPORT void addCoords(int x1, int y1, int x2, int y2);
#endif
    inline void getCoords(int *x1, int *y1, int *x2, int *y2) const;

    inline void adjust(int x1, int y1, int x2, int y2);
    inline QRect adjusted(int x1, int y1, int x2, int y2) const;

    QSize size() const;
    int width() const;
    int height() const;
    void setWidth(int w);
    void setHeight(int h);
    void setSize(const QSize &s);

    QRect operator|(const QRect &r) const;
    QRect operator&(const QRect &r) const;
    QRect& operator|=(const QRect &r);
    QRect& operator&=(const QRect &r);

    bool contains(const QPoint &p, bool proper=false) const;
    bool contains(int x, int y) const; // inline methods, _don't_ merge these
    bool contains(int x, int y, bool proper) const;
    bool contains(const QRect &r, bool proper = false) const;
    QRect unite(const QRect &r) const;  // ### Qt 5: make QT4_SUPPORT
    QRect united(const QRect &other) const;
    QRect intersect(const QRect &r) const;  // ### Qt 5: make QT4_SUPPORT
    QRect intersected(const QRect &other) const;
    bool intersects(const QRect &r) const;

    friend Q_CORE_EXPORT_INLINE bool operator==(const QRect &, const QRect &);
    friend Q_CORE_EXPORT_INLINE bool operator!=(const QRect &, const QRect &);

#ifdef QT3_SUPPORT
    inline QT3_SUPPORT void rect(int *x, int *y, int *w, int *h) const { getRect(x, y, w, h); }
    inline QT3_SUPPORT void coords(int *ax1, int *ay1, int *ax2, int *ay2) const
    { getCoords(ax1, ay1, ax2, ay2); }
#endif

private:
#if defined(Q_WS_X11)
    friend void qt_setCoords(QRect *r, int xp1, int yp1, int xp2, int yp2);
#endif
    // ### Qt 5;  remove the ifdef and just have the same order on all platforms.
#if defined(Q_OS_MAC)
    int y1;
    int x1;
    int y2;
    int x2;
#else
    int x1;
    int y1;
    int x2;
    int y2;
#endif

};
Q_DECLARE_TYPEINFO(QRect, Q_MOVABLE_TYPE);

Q_CORE_EXPORT_INLINE bool operator==(const QRect &, const QRect &);
Q_CORE_EXPORT_INLINE bool operator!=(const QRect &, const QRect &);


/*****************************************************************************
  QRect stream functions
 *****************************************************************************/
#ifndef QT_NO_DATASTREAM
Q_CORE_EXPORT QDataStream &operator<<(QDataStream &, const QRect &);
Q_CORE_EXPORT QDataStream &operator>>(QDataStream &, QRect &);
#endif

/*****************************************************************************
  QRect inline member functions
 *****************************************************************************/

inline QRect::QRect(int aleft, int atop, int awidth, int aheight)
{
    x1 = aleft;
    y1 = atop;
    x2 = (aleft + awidth - 1);
    y2 = (atop + aheight - 1);
}

inline QRect::QRect(const QPoint &atopLeft, const QPoint &abottomRight)
{
    x1 = atopLeft.x();
    y1 = atopLeft.y();
    x2 = abottomRight.x();
    y2 = abottomRight.y();
}

inline QRect::QRect(const QPoint &atopLeft, const QSize &asize)
{
    x1 = atopLeft.x();
    y1 = atopLeft.y();
    x2 = (x1+asize.width() - 1);
    y2 = (y1+asize.height() - 1);
}

inline bool QRect::isNull() const
{ return x2 == x1 - 1 && y2 == y1 - 1; }

inline bool QRect::isEmpty() const
{ return x1 > x2 || y1 > y2; }

inline bool QRect::isValid() const
{ return x1 <= x2 && y1 <= y2; }

inline int QRect::left() const
{ return x1; }

inline int QRect::top() const
{ return y1; }

inline int QRect::right() const
{ return x2; }

inline int QRect::bottom() const
{ return y2; }

inline int QRect::x() const
{ return x1; }

inline int QRect::y() const
{ return y1; }

inline void QRect::setLeft(int pos)
{ x1 = pos; }

inline void QRect::setTop(int pos)
{ y1 = pos; }

inline void QRect::setRight(int pos)
{ x2 = pos; }

inline void QRect::setBottom(int pos)
{ y2 = pos; }

inline void QRect::setTopLeft(const QPoint &p)
{ x1 = p.x(); y1 = p.y(); }

inline void QRect::setBottomRight(const QPoint &p)
{ x2 = p.x(); y2 = p.y(); }

inline void QRect::setTopRight(const QPoint &p)
{ x2 = p.x(); y1 = p.y(); }

inline void QRect::setBottomLeft(const QPoint &p)
{ x1 = p.x(); y2 = p.y(); }

inline void QRect::setX(int ax)
{ x1 = ax; }

inline void QRect::setY(int ay)
{ y1 = ay; }

inline QPoint QRect::topLeft() const
{ return QPoint(x1, y1); }

inline QPoint QRect::bottomRight() const
{ return QPoint(x2, y2); }

inline QPoint QRect::topRight() const
{ return QPoint(x2, y1); }

inline QPoint QRect::bottomLeft() const
{ return QPoint(x1, y2); }

inline QPoint QRect::center() const
{ return QPoint((x1+x2)/2, (y1+y2)/2); }

inline int QRect::width() const
{ return  x2 - x1 + 1; }

inline int QRect::height() const
{ return  y2 - y1 + 1; }

inline QSize QRect::size() const
{ return QSize(width(), height()); }

inline void QRect::translate(int dx, int dy)
{
    x1 += dx;
    y1 += dy;
    x2 += dx;
    y2 += dy;
}

inline void QRect::translate(const QPoint &p)
{
    x1 += p.x();
    y1 += p.y();
    x2 += p.x();
    y2 += p.y();
}

inline QRect QRect::translated(int dx, int dy) const
{ return QRect(QPoint(x1 + dx, y1 + dy), QPoint(x2 + dx, y2 + dy)); }

inline QRect QRect::translated(const QPoint &p) const
{ return QRect(QPoint(x1 + p.x(), y1 + p.y()), QPoint(x2 + p.x(), y2 + p.y())); }

inline void QRect::moveTo(int ax, int ay)
{
    x2 += ax - x1;
    y2 += ay - y1;
    x1 = ax;
    y1 = ay;
}

inline void QRect::moveTo(const QPoint &p)
{
    x2 += p.x() - x1;
    y2 += p.y() - y1;
    x1 = p.x();
    y1 = p.y();
}

inline void QRect::moveLeft(int pos)
{ x2 += (pos - x1); x1 = pos; }

inline void QRect::moveTop(int pos)
{ y2 += (pos - y1); y1 = pos; }

inline void QRect::moveRight(int pos)
{
    x1 += (pos - x2);
    x2 = pos;
}

inline void QRect::moveBottom(int pos)
{
    y1 += (pos - y2);
    y2 = pos;
}

inline void QRect::moveTopLeft(const QPoint &p)
{
    moveLeft(p.x());
    moveTop(p.y());
}

inline void QRect::moveBottomRight(const QPoint &p)
{
    moveRight(p.x());
    moveBottom(p.y());
}

inline void QRect::moveTopRight(const QPoint &p)
{
    moveRight(p.x());
    moveTop(p.y());
}

inline void QRect::moveBottomLeft(const QPoint &p)
{
    moveLeft(p.x());
    moveBottom(p.y());
}

inline void QRect::getRect(int *ax, int *ay, int *aw, int *ah) const
{
    *ax = x1;
    *ay = y1;
    *aw = x2 - x1 + 1;
    *ah = y2 - y1 + 1;
}

inline void QRect::setRect(int ax, int ay, int aw, int ah)
{
    x1 = ax;
    y1 = ay;
    x2 = (ax + aw - 1);
    y2 = (ay + ah - 1);
}

inline void QRect::getCoords(int *xp1, int *yp1, int *xp2, int *yp2) const
{
    *xp1 = x1;
    *yp1 = y1;
    *xp2 = x2;
    *yp2 = y2;
}

inline void QRect::setCoords(int xp1, int yp1, int xp2, int yp2)
{
    x1 = xp1;
    y1 = yp1;
    x2 = xp2;
    y2 = yp2;
}

#ifdef QT3_SUPPORT
inline void QRect::addCoords(int dx1, int dy1, int dx2, int dy2)
{
    adjust(dx1, dy1, dx2, dy2);
}
#endif

inline QRect QRect::adjusted(int xp1, int yp1, int xp2, int yp2) const
{ return QRect(QPoint(x1 + xp1, y1 + yp1), QPoint(x2 + xp2, y2 + yp2)); }

inline void QRect::adjust(int dx1, int dy1, int dx2, int dy2)
{
    x1 += dx1;
    y1 += dy1;
    x2 += dx2;
    y2 += dy2;
}

inline void QRect::setWidth(int w)
{ x2 = (x1 + w - 1); }

inline void QRect::setHeight(int h)
{ y2 = (y1 + h - 1); }

inline void QRect::setSize(const QSize &s)
{
    x2 = (s.width()  + x1 - 1);
    y2 = (s.height() + y1 - 1);
}

inline bool QRect::contains(int ax, int ay, bool aproper) const
{
    return contains(QPoint(ax, ay), aproper);
}

inline bool QRect::contains(int ax, int ay) const
{
    return contains(QPoint(ax, ay), false);
}

inline QRect& QRect::operator|=(const QRect &r)
{
    *this = *this | r;
    return *this;
}

inline QRect& QRect::operator&=(const QRect &r)
{
    *this = *this & r;
    return *this;
}

inline QRect QRect::intersect(const QRect &r) const
{
    return *this & r;
}

inline QRect QRect::intersected(const QRect &other) const
{
    return intersect(other);
}

inline QRect QRect::unite(const QRect &r) const
{
    return *this | r;
}

inline QRect QRect::united(const QRect &r) const
{
     return unite(r);
}

inline bool operator==(const QRect &r1, const QRect &r2)
{
    return r1.x1==r2.x1 && r1.x2==r2.x2 && r1.y1==r2.y1 && r1.y2==r2.y2;
}

inline bool operator!=(const QRect &r1, const QRect &r2)
{
    return r1.x1!=r2.x1 || r1.x2!=r2.x2 || r1.y1!=r2.y1 || r1.y2!=r2.y2;
}

#ifndef QT_NO_DEBUG_STREAM
Q_CORE_EXPORT QDebug operator<<(QDebug, const QRect &);
#endif


class Q_CORE_EXPORT QRectF
{
public:
    QRectF() { xp = yp = 0.; w = h = 0.; }
    QRectF(const QPointF &topleft, const QSizeF &size);
    QRectF(const QPointF &topleft, const QPointF &bottomRight);
    QRectF(qreal left, qreal top, qreal width, qreal height);
    QRectF(const QRect &rect);

    bool isNull() const;
    bool isEmpty() const;
    bool isValid() const;
    QRectF normalized() const;

    inline qreal left() const { return xp; }
    inline qreal top() const { return yp; }
    inline qreal right() const { return xp + w; }
    inline qreal bottom() const { return yp + h; }

    inline qreal x() const;
    inline qreal y() const;
    inline void setLeft(qreal pos);
    inline void setTop(qreal pos);
    inline void setRight(qreal pos);
    inline void setBottom(qreal pos);
    inline void setX(qreal pos) { setLeft(pos); }
    inline void setY(qreal pos) { setTop(pos); }

    inline QPointF topLeft() const { return QPointF(xp, yp); }
    inline QPointF bottomRight() const { return QPointF(xp+w, yp+h); }
    inline QPointF topRight() const { return QPointF(xp+w, yp); }
    inline QPointF bottomLeft() const { return QPointF(xp, yp+h); }
    inline QPointF center() const;

    void setTopLeft(const QPointF &p);
    void setBottomRight(const QPointF &p);
    void setTopRight(const QPointF &p);
    void setBottomLeft(const QPointF &p);

    void moveLeft(qreal pos);
    void moveTop(qreal pos);
    void moveRight(qreal pos);
    void moveBottom(qreal pos);
    void moveTopLeft(const QPointF &p);
    void moveBottomRight(const QPointF &p);
    void moveTopRight(const QPointF &p);
    void moveBottomLeft(const QPointF &p);
    void moveCenter(const QPointF &p);

    void translate(qreal dx, qreal dy);
    void translate(const QPointF &p);

    QRectF translated(qreal dx, qreal dy) const;
    QRectF translated(const QPointF &p) const;

    void moveTo(qreal x, qreal t);
    void moveTo(const QPointF &p);

    void setRect(qreal x, qreal y, qreal w, qreal h);
    void getRect(qreal *x, qreal *y, qreal *w, qreal *h) const;

    void setCoords(qreal x1, qreal y1, qreal x2, qreal y2);
    void getCoords(qreal *x1, qreal *y1, qreal *x2, qreal *y2) const;

    inline void adjust(qreal x1, qreal y1, qreal x2, qreal y2);
    inline QRectF adjusted(qreal x1, qreal y1, qreal x2, qreal y2) const;

    QSizeF size() const;
    qreal width() const;
    qreal height() const;
    void setWidth(qreal w);
    void setHeight(qreal h);
    void setSize(const QSizeF &s);

    QRectF operator|(const QRectF &r) const;
    QRectF operator&(const QRectF &r) const;
    QRectF& operator|=(const QRectF &r);
    QRectF& operator&=(const QRectF &r);

    bool contains(const QPointF &p) const;
    bool contains(qreal x, qreal y) const;
    bool contains(const QRectF &r) const;
    QRectF unite(const QRectF &r) const;  // ### Qt 5: make QT4_SUPPORT
    QRectF united(const QRectF &other) const;
    QRectF intersect(const QRectF &r) const;  // ### Qt 5: make QT4_SUPPORT
    QRectF intersected(const QRectF &other) const;
    bool intersects(const QRectF &r) const;

    friend Q_CORE_EXPORT_INLINE bool operator==(const QRectF &, const QRectF &);
    friend Q_CORE_EXPORT_INLINE bool operator!=(const QRectF &, const QRectF &);

    QRect toRect() const;
    QRect toAlignedRect() const;

private:
    qreal xp;
    qreal yp;
    qreal w;
    qreal h;
};
Q_DECLARE_TYPEINFO(QRectF, Q_MOVABLE_TYPE);

Q_CORE_EXPORT_INLINE bool operator==(const QRectF &, const QRectF &);
Q_CORE_EXPORT_INLINE bool operator!=(const QRectF &, const QRectF &);


/*****************************************************************************
  QRectF stream functions
 *****************************************************************************/
#ifndef QT_NO_DATASTREAM
Q_CORE_EXPORT QDataStream &operator<<(QDataStream &, const QRectF &);
Q_CORE_EXPORT QDataStream &operator>>(QDataStream &, QRectF &);
#endif

/*****************************************************************************
  QRectF inline member functions
 *****************************************************************************/

inline QRectF::QRectF(qreal aleft, qreal atop, qreal awidth, qreal aheight)
    : xp(aleft), yp(atop), w(awidth), h(aheight)
{
}

inline QRectF::QRectF(const QPointF &atopLeft, const QSizeF &asize)
{
    xp = atopLeft.x();
    yp = atopLeft.y();
    w = asize.width();
    h = asize.height();
}

inline QRectF::QRectF(const QPointF &atopLeft, const QPointF &abottomRight)
{
    xp = atopLeft.x();
    yp = atopLeft.y();
    w = abottomRight.x() - xp;
    h = abottomRight.y() - yp;
}

inline QRectF::QRectF(const QRect &r)
    : xp(r.x()), yp(r.y()), w(r.width()), h(r.height())
{
}

inline bool QRectF::isNull() const
{ return w == 0. && h == 0.; }

inline bool QRectF::isEmpty() const
{ return w <= 0. || h <= 0.; }

inline bool QRectF::isValid() const
{ return w > 0. && h > 0.; }

inline qreal QRectF::x() const
{ return xp; }

inline qreal QRectF::y() const
{ return yp; }

inline void QRectF::setLeft(qreal pos) { qreal diff = pos - xp; xp += diff; w -= diff; }

inline void QRectF::setRight(qreal pos) { w = pos - xp; }

inline void QRectF::setTop(qreal pos) { qreal diff = pos - yp; yp += diff; h -= diff; }

inline void QRectF::setBottom(qreal pos) { h = pos - yp; }

inline void QRectF::setTopLeft(const QPointF &p) { setLeft(p.x()); setTop(p.y()); }

inline void QRectF::setTopRight(const QPointF &p) { setRight(p.x()); setTop(p.y()); }

inline void QRectF::setBottomLeft(const QPointF &p) { setLeft(p.x()); setBottom(p.y()); }

inline void QRectF::setBottomRight(const QPointF &p) { setRight(p.x()); setBottom(p.y()); }

inline QPointF QRectF::center() const
{ return QPointF(xp + w/2, yp + h/2); }

inline void QRectF::moveLeft(qreal pos) { xp = pos; }

inline void QRectF::moveTop(qreal pos) { yp = pos; }

inline void QRectF::moveRight(qreal pos) { xp = pos - w; }

inline void QRectF::moveBottom(qreal pos) { yp = pos - h; }

inline void QRectF::moveTopLeft(const QPointF &p) { moveLeft(p.x()); moveTop(p.y()); }

inline void QRectF::moveTopRight(const QPointF &p) { moveRight(p.x()); moveTop(p.y()); }

inline void QRectF::moveBottomLeft(const QPointF &p) { moveLeft(p.x()); moveBottom(p.y()); }

inline void QRectF::moveBottomRight(const QPointF &p) { moveRight(p.x()); moveBottom(p.y()); }

inline void QRectF::moveCenter(const QPointF &p) { xp = p.x() - w/2; yp = p.y() - h/2; }

inline qreal QRectF::width() const
{ return w; }

inline qreal QRectF::height() const
{ return h; }

inline QSizeF QRectF::size() const
{ return QSizeF(w, h); }

inline void QRectF::translate(qreal dx, qreal dy)
{
    xp += dx;
    yp += dy;
}

inline void QRectF::translate(const QPointF &p)
{
    xp += p.x();
    yp += p.y();
}

inline void QRectF::moveTo(qreal ax, qreal ay)
{
    xp = ax;
    yp = ay;
}

inline void QRectF::moveTo(const QPointF &p)
{
    xp = p.x();
    yp = p.y();
}

inline QRectF QRectF::translated(qreal dx, qreal dy) const
{ return QRectF(xp + dx, yp + dy, w, h); }

inline QRectF QRectF::translated(const QPointF &p) const
{ return QRectF(xp + p.x(), yp + p.y(), w, h); }

inline void QRectF::getRect(qreal *ax, qreal *ay, qreal *aaw, qreal *aah) const
{
    *ax = this->xp;
    *ay = this->yp;
    *aaw = this->w;
    *aah = this->h;
}

inline void QRectF::setRect(qreal ax, qreal ay, qreal aaw, qreal aah)
{
    this->xp = ax;
    this->yp = ay;
    this->w = aaw;
    this->h = aah;
}

inline void QRectF::getCoords(qreal *xp1, qreal *yp1, qreal *xp2, qreal *yp2) const
{
    *xp1 = xp;
    *yp1 = yp;
    *xp2 = xp + w;
    *yp2 = yp + h;
}

inline void QRectF::setCoords(qreal xp1, qreal yp1, qreal xp2, qreal yp2)
{
    xp = xp1;
    yp = yp1;
    w = xp2 - xp1;
    h = yp2 - yp1;
}

inline void QRectF::adjust(qreal xp1, qreal yp1, qreal xp2, qreal yp2)
{ xp += xp1; yp += yp1; w += xp2 - xp1; h += yp2 - yp1; }

inline QRectF QRectF::adjusted(qreal xp1, qreal yp1, qreal xp2, qreal yp2) const
{ return QRectF(xp + xp1, yp + yp1, w + xp2 - xp1, h + yp2 - yp1); }

inline void QRectF::setWidth(qreal aw)
{ this->w = aw; }

inline void QRectF::setHeight(qreal ah)
{ this->h = ah; }

inline void QRectF::setSize(const QSizeF &s)
{
    w = s.width();
    h = s.height();
}

inline bool QRectF::contains(qreal ax, qreal ay) const
{
    return contains(QPointF(ax, ay));
}

inline QRectF& QRectF::operator|=(const QRectF &r)
{
    *this = *this | r;
    return *this;
}

inline QRectF& QRectF::operator&=(const QRectF &r)
{
    *this = *this & r;
    return *this;
}

inline QRectF QRectF::intersect(const QRectF &r) const
{
    return *this & r;
}

inline QRectF QRectF::intersected(const QRectF &r) const
{
    return intersect(r);
}

inline QRectF QRectF::unite(const QRectF &r) const
{
    return *this | r;
}

inline QRectF QRectF::united(const QRectF &r) const
{
    return unite(r);
}

inline bool operator==(const QRectF &r1, const QRectF &r2)
{
    return qFuzzyCompare(r1.xp, r2.xp) && qFuzzyCompare(r1.yp, r2.yp)
           && qFuzzyCompare(r1.w, r2.w) && qFuzzyCompare(r1.h, r2.h);
}

inline bool operator!=(const QRectF &r1, const QRectF &r2)
{
    return !qFuzzyCompare(r1.xp, r2.xp) || !qFuzzyCompare(r1.yp, r2.yp)
           || !qFuzzyCompare(r1.w, r2.w) || !qFuzzyCompare(r1.h, r2.h);
}

inline QRect QRectF::toRect() const
{
    return QRect(qRound(xp), qRound(yp), qRound(w), qRound(h));
}

#ifndef QT_NO_DEBUG_STREAM
Q_CORE_EXPORT QDebug operator<<(QDebug, const QRectF &);
#endif

QT_END_NAMESPACE

QT_END_HEADER

#endif // QRECT_H