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
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
|
/****************************************************************************
**
** 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 QtGui 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 QEVENT_H
#define QEVENT_H
#include <QtGui/qwindowdefs.h>
#include <QtCore/qobject.h>
#include <QtGui/qregion.h>
#include <QtCore/qnamespace.h>
#include <QtCore/qstring.h>
#include <QtGui/qkeysequence.h>
#include <QtCore/qcoreevent.h>
#include <QtGui/qmime.h>
#include <QtGui/qdrag.h>
#include <QtCore/qvariant.h>
#include <QtCore/qmap.h>
#include <QtCore/qset.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
class QAction;
class QGesture;
class Q_GUI_EXPORT QInputEvent : public QEvent
{
public:
QInputEvent(Type type, Qt::KeyboardModifiers modifiers = Qt::NoModifier);
~QInputEvent();
inline Qt::KeyboardModifiers modifiers() const { return modState; }
inline void setModifiers(Qt::KeyboardModifiers amodifiers) { modState = amodifiers; }
protected:
Qt::KeyboardModifiers modState;
};
class Q_GUI_EXPORT QMouseEvent : public QInputEvent
{
public:
QMouseEvent(Type type, const QPoint &pos, Qt::MouseButton button,
Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers);
QMouseEvent(Type type, const QPoint &pos, const QPoint &globalPos,
Qt::MouseButton button, Qt::MouseButtons buttons,
Qt::KeyboardModifiers modifiers);
~QMouseEvent();
inline const QPoint &pos() const { return p; }
inline const QPoint &globalPos() const { return g; }
inline int x() const { return p.x(); }
inline int y() const { return p.y(); }
inline int globalX() const { return g.x(); }
inline int globalY() const { return g.y(); }
inline Qt::MouseButton button() const { return b; }
inline Qt::MouseButtons buttons() const { return mouseState; }
static QMouseEvent *createExtendedMouseEvent(Type type, const QPointF &pos,
const QPoint &globalPos, Qt::MouseButton button,
Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers);
inline bool hasExtendedInfo() const { return reinterpret_cast<const QMouseEvent *>(d) == this; }
QPointF posF() const;
#ifdef QT3_SUPPORT
QT3_SUPPORT_CONSTRUCTOR QMouseEvent(Type type, const QPoint &pos, Qt::ButtonState button, int state);
QT3_SUPPORT_CONSTRUCTOR QMouseEvent(Type type, const QPoint &pos, const QPoint &globalPos,
Qt::ButtonState button, int state);
inline QT3_SUPPORT Qt::ButtonState state() const
{ return Qt::ButtonState((mouseState^b)|int(modifiers())); }
inline QT3_SUPPORT Qt::ButtonState stateAfter() const
{ return Qt::ButtonState(int(mouseState)|int(modifiers())); }
#endif
protected:
QPoint p, g;
Qt::MouseButton b;
Qt::MouseButtons mouseState;
};
class Q_GUI_EXPORT QHoverEvent : public QEvent
{
public:
QHoverEvent(Type type, const QPoint &pos, const QPoint &oldPos);
~QHoverEvent();
inline const QPoint &pos() const { return p; }
inline const QPoint &oldPos() const { return op; }
protected:
QPoint p, op;
};
#ifndef QT_NO_WHEELEVENT
class Q_GUI_EXPORT QWheelEvent : public QInputEvent
{
public:
QWheelEvent(const QPoint &pos, int delta,
Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers,
Qt::Orientation orient = Qt::Vertical);
QWheelEvent(const QPoint &pos, const QPoint& globalPos, int delta,
Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers,
Qt::Orientation orient = Qt::Vertical);
~QWheelEvent();
inline int delta() const { return d; }
inline const QPoint &pos() const { return p; }
inline const QPoint &globalPos() const { return g; }
inline int x() const { return p.x(); }
inline int y() const { return p.y(); }
inline int globalX() const { return g.x(); }
inline int globalY() const { return g.y(); }
inline Qt::MouseButtons buttons() const { return mouseState; }
Qt::Orientation orientation() const { return o; }
#ifdef QT3_SUPPORT
QT3_SUPPORT_CONSTRUCTOR QWheelEvent(const QPoint &pos, int delta, int state,
Qt::Orientation orient = Qt::Vertical);
QT3_SUPPORT_CONSTRUCTOR QWheelEvent(const QPoint &pos, const QPoint& globalPos, int delta, int state,
Qt::Orientation orient = Qt::Vertical);
inline QT3_SUPPORT Qt::ButtonState state() const
{ return static_cast<Qt::ButtonState>(int(buttons())|int(modifiers())); }
#endif
protected:
QPoint p;
QPoint g;
int d;
Qt::MouseButtons mouseState;
Qt::Orientation o;
};
#endif
#ifndef QT_NO_TABLETEVENT
class Q_GUI_EXPORT QTabletEvent : public QInputEvent
{
public:
enum TabletDevice { NoDevice, Puck, Stylus, Airbrush, FourDMouse,
XFreeEraser /*internal*/, RotationStylus };
enum PointerType { UnknownPointer, Pen, Cursor, Eraser };
QTabletEvent(Type t, const QPoint &pos, const QPoint &globalPos, const QPointF &hiResGlobalPos,
int device, int pointerType, qreal pressure, int xTilt, int yTilt,
qreal tangentialPressure, qreal rotation, int z,
Qt::KeyboardModifiers keyState, qint64 uniqueID);
~QTabletEvent();
inline const QPoint &pos() const { return mPos; }
inline const QPoint &globalPos() const { return mGPos; }
inline const QPointF &hiResGlobalPos() const { return mHiResGlobalPos; }
inline int x() const { return mPos.x(); }
inline int y() const { return mPos.y(); }
inline int globalX() const { return mGPos.x(); }
inline int globalY() const { return mGPos.y(); }
inline qreal hiResGlobalX() const { return mHiResGlobalPos.x(); }
inline qreal hiResGlobalY() const { return mHiResGlobalPos.y(); }
inline TabletDevice device() const { return TabletDevice(mDev); }
inline PointerType pointerType() const { return PointerType(mPointerType); }
inline qint64 uniqueId() const { return mUnique; }
inline qreal pressure() const { return mPress; }
inline int z() const { return mZ; }
inline qreal tangentialPressure() const { return mTangential; }
inline qreal rotation() const { return mRot; }
inline int xTilt() const { return mXT; }
inline int yTilt() const { return mYT; }
protected:
QPoint mPos, mGPos;
QPointF mHiResGlobalPos;
int mDev, mPointerType, mXT, mYT, mZ;
qreal mPress, mTangential, mRot;
qint64 mUnique;
// I don't know what the future holds for tablets but there could be some
// new devices coming along, and there seem to be "holes" in the
// OS-specific events for this.
void *mExtra;
};
#endif // QT_NO_TABLETEVENT
class Q_GUI_EXPORT QKeyEvent : public QInputEvent
{
public:
QKeyEvent(Type type, int key, Qt::KeyboardModifiers modifiers, const QString& text = QString(),
bool autorep = false, ushort count = 1);
~QKeyEvent();
int key() const { return k; }
#ifndef QT_NO_SHORTCUT
bool matches(QKeySequence::StandardKey key) const;
#endif
Qt::KeyboardModifiers modifiers() const;
inline QString text() const { return txt; }
inline bool isAutoRepeat() const { return autor; }
inline int count() const { return int(c); }
// Functions for the extended key event information
static QKeyEvent *createExtendedKeyEvent(Type type, int key, Qt::KeyboardModifiers modifiers,
quint32 nativeScanCode, quint32 nativeVirtualKey,
quint32 nativeModifiers,
const QString& text = QString(), bool autorep = false,
ushort count = 1);
inline bool hasExtendedInfo() const { return reinterpret_cast<const QKeyEvent*>(d) == this; }
quint32 nativeScanCode() const;
quint32 nativeVirtualKey() const;
quint32 nativeModifiers() const;
#ifdef QT3_SUPPORT
inline QT3_SUPPORT_CONSTRUCTOR QKeyEvent(Type type, int key, int /*ascii*/,
int modifiers, const QString& text = QString(),
bool autorep = false, ushort count = 1)
: QInputEvent(type, Qt::KeyboardModifiers(modifiers & (int)Qt::KeyButtonMask)), txt(text), k(key),
c(count), autor(autorep)
{
if (key >= Qt::Key_Back && key <= Qt::Key_MediaLast)
ignore();
}
inline QT3_SUPPORT int ascii() const
{ return (txt.length() ? txt.unicode()->toLatin1() : 0); }
inline QT3_SUPPORT Qt::ButtonState state() const { return Qt::ButtonState(QInputEvent::modifiers()); }
inline QT3_SUPPORT Qt::ButtonState stateAfter() const { return Qt::ButtonState(modifiers()); }
#endif
protected:
QString txt;
int k;
ushort c;
uint autor:1;
};
class Q_GUI_EXPORT QFocusEvent : public QEvent
{
public:
QFocusEvent(Type type, Qt::FocusReason reason=Qt::OtherFocusReason);
~QFocusEvent();
inline bool gotFocus() const { return type() == FocusIn; }
inline bool lostFocus() const { return type() == FocusOut; }
#ifdef QT3_SUPPORT
enum Reason { Mouse=Qt::MouseFocusReason, Tab=Qt::TabFocusReason,
Backtab=Qt::BacktabFocusReason, MenuBar=Qt::MenuBarFocusReason,
ActiveWindow=Qt::ActiveWindowFocusReason, Other=Qt::OtherFocusReason,
Popup=Qt::PopupFocusReason, Shortcut=Qt::ShortcutFocusReason };
#endif
Qt::FocusReason reason();
Qt::FocusReason reason() const;
private:
Qt::FocusReason m_reason;
};
class Q_GUI_EXPORT QPaintEvent : public QEvent
{
public:
QPaintEvent(const QRegion& paintRegion);
QPaintEvent(const QRect &paintRect);
~QPaintEvent();
inline const QRect &rect() const { return m_rect; }
inline const QRegion ®ion() const { return m_region; }
#ifdef QT3_SUPPORT
QT3_SUPPORT_CONSTRUCTOR QPaintEvent(const QRegion &paintRegion, const QRect &paintRect);
inline QT3_SUPPORT bool erased() const { return m_erased; }
inline QT3_SUPPORT void setErased(bool b) { m_erased = b; }
#endif
protected:
friend class QApplication;
friend class QCoreApplication;
QRect m_rect;
QRegion m_region;
bool m_erased;
};
class QUpdateLaterEvent : public QEvent
{
public:
QUpdateLaterEvent(const QRegion& paintRegion);
~QUpdateLaterEvent();
inline const QRegion ®ion() const { return m_region; }
protected:
QRegion m_region;
};
class Q_GUI_EXPORT QMoveEvent : public QEvent
{
public:
QMoveEvent(const QPoint &pos, const QPoint &oldPos);
~QMoveEvent();
inline const QPoint &pos() const { return p; }
inline const QPoint &oldPos() const { return oldp;}
protected:
QPoint p, oldp;
friend class QApplication;
friend class QCoreApplication;
};
class Q_GUI_EXPORT QResizeEvent : public QEvent
{
public:
QResizeEvent(const QSize &size, const QSize &oldSize);
~QResizeEvent();
inline const QSize &size() const { return s; }
inline const QSize &oldSize()const { return olds;}
protected:
QSize s, olds;
friend class QApplication;
friend class QCoreApplication;
};
class Q_GUI_EXPORT QCloseEvent : public QEvent
{
public:
QCloseEvent();
~QCloseEvent();
};
class Q_GUI_EXPORT QIconDragEvent : public QEvent
{
public:
QIconDragEvent();
~QIconDragEvent();
};
class Q_GUI_EXPORT QShowEvent : public QEvent
{
public:
QShowEvent();
~QShowEvent();
};
class Q_GUI_EXPORT QHideEvent : public QEvent
{
public:
QHideEvent();
~QHideEvent();
};
#ifndef QT_NO_CONTEXTMENU
class Q_GUI_EXPORT QContextMenuEvent : public QInputEvent
{
public:
enum Reason { Mouse, Keyboard, Other };
QContextMenuEvent(Reason reason, const QPoint &pos, const QPoint &globalPos,
Qt::KeyboardModifiers modifiers);
QContextMenuEvent(Reason reason, const QPoint &pos, const QPoint &globalPos);
QContextMenuEvent(Reason reason, const QPoint &pos);
~QContextMenuEvent();
inline int x() const { return p.x(); }
inline int y() const { return p.y(); }
inline int globalX() const { return gp.x(); }
inline int globalY() const { return gp.y(); }
inline const QPoint& pos() const { return p; }
inline const QPoint& globalPos() const { return gp; }
inline Reason reason() const { return Reason(reas); }
#ifdef QT3_SUPPORT
QT3_SUPPORT_CONSTRUCTOR QContextMenuEvent(Reason reason, const QPoint &pos, const QPoint &globalPos, int);
QT3_SUPPORT_CONSTRUCTOR QContextMenuEvent(Reason reason, const QPoint &pos, int);
QT3_SUPPORT Qt::ButtonState state() const;
#endif
protected:
QPoint p;
QPoint gp;
uint reas : 8;
};
#endif // QT_NO_CONTEXTMENU
#ifndef QT_NO_INPUTMETHOD
class Q_GUI_EXPORT QInputMethodEvent : public QEvent
{
public:
enum AttributeType {
TextFormat,
Cursor,
Language,
Ruby,
Selection
};
class Attribute {
public:
Attribute(AttributeType t, int s, int l, QVariant val) : type(t), start(s), length(l), value(val) {}
AttributeType type;
int start;
int length;
QVariant value;
};
QInputMethodEvent();
QInputMethodEvent(const QString &preeditText, const QList<Attribute> &attributes);
void setCommitString(const QString &commitString, int replaceFrom = 0, int replaceLength = 0);
inline const QList<Attribute> &attributes() const { return attrs; }
inline const QString &preeditString() const { return preedit; }
inline const QString &commitString() const { return commit; }
inline int replacementStart() const { return replace_from; }
inline int replacementLength() const { return replace_length; }
QInputMethodEvent(const QInputMethodEvent &other);
private:
QString preedit;
QList<Attribute> attrs;
QString commit;
int replace_from;
int replace_length;
};
#endif // QT_NO_INPUTMETHOD
#ifndef QT_NO_DRAGANDDROP
class QMimeData;
class Q_GUI_EXPORT QDropEvent : public QEvent
// QT3_SUPPORT
, public QMimeSource
// END QT3_SUPPORT
{
public:
QDropEvent(const QPoint& pos, Qt::DropActions actions, const QMimeData *data,
Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, Type type = Drop);
~QDropEvent();
inline const QPoint &pos() const { return p; }
inline Qt::MouseButtons mouseButtons() const { return mouseState; }
inline Qt::KeyboardModifiers keyboardModifiers() const { return modState; }
inline Qt::DropActions possibleActions() const { return act; }
inline Qt::DropAction proposedAction() const { return default_action; }
inline void acceptProposedAction() { drop_action = default_action; accept(); }
inline Qt::DropAction dropAction() const { return drop_action; }
void setDropAction(Qt::DropAction action);
QWidget* source() const;
inline const QMimeData *mimeData() const { return mdata; }
// QT3_SUPPORT
const char* format(int n = 0) const;
QByteArray encodedData(const char*) const;
bool provides(const char*) const;
// END QT3_SUPPORT
#ifdef QT3_SUPPORT
inline void accept() { QEvent::accept(); }
inline QT3_SUPPORT void accept(bool y) { setAccepted(y); }
inline QT3_SUPPORT QByteArray data(const char* f) const { return encodedData(f); }
enum Action { Copy, Link, Move, Private, UserAction = Private };
QT3_SUPPORT Action action() const;
inline QT3_SUPPORT void acceptAction(bool y = true) { if (y) { drop_action = default_action; accept(); } }
inline QT3_SUPPORT void setPoint(const QPoint& np) { p = np; }
#endif
protected:
friend class QApplication;
QPoint p;
Qt::MouseButtons mouseState;
Qt::KeyboardModifiers modState;
Qt::DropActions act;
Qt::DropAction drop_action;
Qt::DropAction default_action;
const QMimeData *mdata;
mutable QList<QByteArray> fmts; // only used for QT3_SUPPORT
};
class Q_GUI_EXPORT QDragMoveEvent : public QDropEvent
{
public:
QDragMoveEvent(const QPoint &pos, Qt::DropActions actions, const QMimeData *data,
Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, Type type = DragMove);
~QDragMoveEvent();
inline QRect answerRect() const { return rect; }
inline void accept() { QDropEvent::accept(); }
inline void ignore() { QDropEvent::ignore(); }
inline void accept(const QRect & r) { accept(); rect = r; }
inline void ignore(const QRect & r) { ignore(); rect = r; }
#ifdef QT3_SUPPORT
inline QT3_SUPPORT void accept(bool y) { setAccepted(y); }
#endif
protected:
friend class QApplication;
QRect rect;
};
class Q_GUI_EXPORT QDragEnterEvent : public QDragMoveEvent
{
public:
QDragEnterEvent(const QPoint &pos, Qt::DropActions actions, const QMimeData *data,
Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers);
~QDragEnterEvent();
};
/* An internal class */
class Q_GUI_EXPORT QDragResponseEvent : public QEvent
{
public:
QDragResponseEvent(bool accepted);
~QDragResponseEvent();
inline bool dragAccepted() const { return a; }
protected:
bool a;
};
class Q_GUI_EXPORT QDragLeaveEvent : public QEvent
{
public:
QDragLeaveEvent();
~QDragLeaveEvent();
};
#endif // QT_NO_DRAGANDDROP
class Q_GUI_EXPORT QHelpEvent : public QEvent
{
public:
QHelpEvent(Type type, const QPoint &pos, const QPoint &globalPos);
~QHelpEvent();
inline int x() const { return p.x(); }
inline int y() const { return p.y(); }
inline int globalX() const { return gp.x(); }
inline int globalY() const { return gp.y(); }
inline const QPoint& pos() const { return p; }
inline const QPoint& globalPos() const { return gp; }
private:
QPoint p;
QPoint gp;
};
#ifndef QT_NO_STATUSTIP
class Q_GUI_EXPORT QStatusTipEvent : public QEvent
{
public:
QStatusTipEvent(const QString &tip);
~QStatusTipEvent();
inline QString tip() const { return s; }
private:
QString s;
};
#endif
#ifndef QT_NO_WHATSTHIS
class Q_GUI_EXPORT QWhatsThisClickedEvent : public QEvent
{
public:
QWhatsThisClickedEvent(const QString &href);
~QWhatsThisClickedEvent();
inline QString href() const { return s; }
private:
QString s;
};
#endif
#ifndef QT_NO_ACTION
class Q_GUI_EXPORT QActionEvent : public QEvent
{
QAction *act, *bef;
public:
QActionEvent(int type, QAction *action, QAction *before = 0);
~QActionEvent();
inline QAction *action() const { return act; }
inline QAction *before() const { return bef; }
};
#endif
class Q_GUI_EXPORT QFileOpenEvent : public QEvent
{
public:
QFileOpenEvent(const QString &file);
~QFileOpenEvent();
inline QString file() const { return f; }
private:
QString f;
};
#ifndef QT_NO_TOOLBAR
class Q_GUI_EXPORT QToolBarChangeEvent : public QEvent
{
public:
QToolBarChangeEvent(bool t);
~QToolBarChangeEvent();
inline bool toggle() const { return tog; }
private:
uint tog : 1;
};
#endif
#ifndef QT_NO_SHORTCUT
class Q_GUI_EXPORT QShortcutEvent : public QEvent
{
public:
QShortcutEvent(const QKeySequence &key, int id, bool ambiguous = false);
~QShortcutEvent();
inline const QKeySequence &key() { return sequence; }
inline const QKeySequence &key() const { return sequence; }
inline int shortcutId() { return sid; }
inline int shortcutId() const { return sid; }
inline bool isAmbiguous() { return ambig; }
inline bool isAmbiguous() const { return ambig; }
protected:
QKeySequence sequence;
bool ambig;
int sid;
};
#endif
#ifndef QT_NO_CLIPBOARD
class Q_GUI_EXPORT QClipboardEvent : public QEvent
{
public:
QClipboardEvent(QEventPrivate *data);
~QClipboardEvent();
QEventPrivate *data() { return d; }
};
#endif
class Q_GUI_EXPORT QWindowStateChangeEvent: public QEvent
{
public:
QWindowStateChangeEvent(Qt::WindowStates aOldState);
QWindowStateChangeEvent(Qt::WindowStates aOldState, bool isOverride);
~QWindowStateChangeEvent();
inline Qt::WindowStates oldState() const { return ostate; }
bool isOverride() const;
private:
Qt::WindowStates ostate;
};
#ifdef QT3_SUPPORT
class QMenuBar;
class Q_GUI_EXPORT QMenubarUpdatedEvent: public QEvent
{
public:
QMenubarUpdatedEvent(QMenuBar * const menBar);
inline QMenuBar *menuBar() { return m_menuBar; }
private:
QMenuBar *m_menuBar;
};
#endif
#ifndef QT_NO_DEBUG_STREAM
Q_GUI_EXPORT QDebug operator<<(QDebug, const QEvent *);
#endif
#ifndef QT_NO_SHORTCUT
inline bool operator==(QKeyEvent *e, QKeySequence::StandardKey key){return (e ? e->matches(key) : false);}
inline bool operator==(QKeySequence::StandardKey key, QKeyEvent *e){return (e ? e->matches(key) : false);}
#endif // QT_NO_SHORTCUT
class QTouchEventTouchPointPrivate;
class Q_GUI_EXPORT QTouchEvent : public QInputEvent
{
public:
class Q_GUI_EXPORT TouchPoint
{
public:
TouchPoint(int id = -1);
TouchPoint(const QTouchEvent::TouchPoint &other);
~TouchPoint();
int id() const;
Qt::TouchPointState state() const;
bool isPrimary() const;
QPointF pos() const;
QPointF startPos() const;
QPointF lastPos() const;
QPointF scenePos() const;
QPointF startScenePos() const;
QPointF lastScenePos() const;
QPointF screenPos() const;
QPointF startScreenPos() const;
QPointF lastScreenPos() const;
QPointF normalizedPos() const;
QPointF startNormalizedPos() const;
QPointF lastNormalizedPos() const;
QRectF rect() const;
QRectF sceneRect() const;
QRectF screenRect() const;
qreal pressure() const;
// internal
void setId(int id);
void setState(Qt::TouchPointStates state);
void setPos(const QPointF &pos);
void setScenePos(const QPointF &scenePos);
void setScreenPos(const QPointF &screenPos);
void setNormalizedPos(const QPointF &normalizedPos);
void setStartPos(const QPointF &startPos);
void setStartScenePos(const QPointF &startScenePos);
void setStartScreenPos(const QPointF &startScreenPos);
void setStartNormalizedPos(const QPointF &startNormalizedPos);
void setLastPos(const QPointF &lastPos);
void setLastScenePos(const QPointF &lastScenePos);
void setLastScreenPos(const QPointF &lastScreenPos);
void setLastNormalizedPos(const QPointF &lastNormalizedPos);
void setRect(const QRectF &rect);
void setSceneRect(const QRectF &sceneRect);
void setScreenRect(const QRectF &screenRect);
void setPressure(qreal pressure);
QTouchEvent::TouchPoint &operator=(const QTouchEvent::TouchPoint &other);
private:
QTouchEventTouchPointPrivate *d;
};
enum DeviceType {
TouchScreen,
TouchPad
};
QTouchEvent(QEvent::Type eventType,
QTouchEvent::DeviceType deviceType = TouchScreen,
Qt::KeyboardModifiers modifiers = Qt::NoModifier,
Qt::TouchPointStates touchPointStates = 0,
const QList<QTouchEvent::TouchPoint> &touchPoints = QList<QTouchEvent::TouchPoint>());
~QTouchEvent();
inline QWidget *widget() const { return _widget; }
inline QTouchEvent::DeviceType deviceType() const { return _deviceType; }
inline Qt::TouchPointStates touchPointStates() const { return _touchPointStates; }
inline const QList<QTouchEvent::TouchPoint> &touchPoints() const { return _touchPoints; }
// internal
inline void setWidget(QWidget *awidget) { _widget = awidget; }
inline void setDeviceType(DeviceType adeviceType) { _deviceType = adeviceType; }
inline void setTouchPointStates(Qt::TouchPointStates aTouchPointStates) { _touchPointStates = aTouchPointStates; }
inline void setTouchPoints(const QList<QTouchEvent::TouchPoint> &atouchPoints) { _touchPoints = atouchPoints; }
protected:
QWidget *_widget;
QTouchEvent::DeviceType _deviceType;
Qt::TouchPointStates _touchPointStates;
QList<QTouchEvent::TouchPoint> _touchPoints;
friend class QApplicationPrivate;
};
class QGesture;
class QGestureEventPrivate;
class Q_GUI_EXPORT QGestureEvent : public QEvent
{
public:
QGestureEvent(const QList<QGesture *> &gestures);
~QGestureEvent();
QList<QGesture *> gestures() const;
QGesture *gesture(Qt::GestureType type) const;
QList<QGesture *> activeGestures() const;
QList<QGesture *> canceledGestures() const;
#ifdef Q_NO_USING_KEYWORD
inline void setAccepted(bool accepted) { QEvent::setAccepted(accepted); }
inline bool isAccepted() const { return QEvent::isAccepted(); }
inline void accept() { QEvent::accept(); }
inline void ignore() { QEvent::ignore(); }
#else
using QEvent::setAccepted;
using QEvent::isAccepted;
using QEvent::accept;
using QEvent::ignore;
#endif
void setAccepted(QGesture *, bool);
void accept(QGesture *);
void ignore(QGesture *);
bool isAccepted(QGesture *) const;
void setAccepted(Qt::GestureType, bool);
void accept(Qt::GestureType);
void ignore(Qt::GestureType);
bool isAccepted(Qt::GestureType) const;
void setWidget(QWidget *widget);
QWidget *widget() const;
QPointF mapToGraphicsScene(const QPointF &gesturePoint) const;
private:
QGestureEventPrivate *d_func();
const QGestureEventPrivate *d_func() const;
friend class QApplication;
friend class QGestureManager;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QEVENT_H
|