1// Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#include "qkeyboardhandler.h"
5#include "qkeyboardhandler_p.h"
6
7#include <Qt3DInput/qkeyboarddevice.h>
8
9QT_BEGIN_NAMESPACE
10
11
12namespace Qt3DInput {
13
14using namespace Qt3DCore;
15
16namespace {
17
18
19// SigMap and the sigMap table are taken from QQ2 QQuickKeysAttached
20struct SigMap {
21 int key;
22 const char *sig;
23};
24
25const SigMap sigMap[] = {
26 { .key: Qt::Key_Left, .sig: "leftPressed" },
27 { .key: Qt::Key_Right, .sig: "rightPressed" },
28 { .key: Qt::Key_Up, .sig: "upPressed" },
29 { .key: Qt::Key_Down, .sig: "downPressed" },
30 { .key: Qt::Key_Tab, .sig: "tabPressed" },
31 { .key: Qt::Key_Backtab, .sig: "backtabPressed" },
32 { .key: Qt::Key_Asterisk, .sig: "asteriskPressed" },
33 { .key: Qt::Key_NumberSign, .sig: "numberSignPressed" },
34 { .key: Qt::Key_Escape, .sig: "escapePressed" },
35 { .key: Qt::Key_Return, .sig: "returnPressed" },
36 { .key: Qt::Key_Enter, .sig: "enterPressed" },
37 { .key: Qt::Key_Delete, .sig: "deletePressed" },
38 { .key: Qt::Key_Space, .sig: "spacePressed" },
39 { .key: Qt::Key_Back, .sig: "backPressed" },
40 { .key: Qt::Key_Cancel, .sig: "cancelPressed" },
41 { .key: Qt::Key_Select, .sig: "selectPressed" },
42 { .key: Qt::Key_Yes, .sig: "yesPressed" },
43 { .key: Qt::Key_No, .sig: "noPressed" },
44 { .key: Qt::Key_Context1, .sig: "context1Pressed" },
45 { .key: Qt::Key_Context2, .sig: "context2Pressed" },
46 { .key: Qt::Key_Context3, .sig: "context3Pressed" },
47 { .key: Qt::Key_Context4, .sig: "context4Pressed" },
48 { .key: Qt::Key_Call, .sig: "callPressed" },
49 { .key: Qt::Key_Hangup, .sig: "hangupPressed" },
50 { .key: Qt::Key_Flip, .sig: "flipPressed" },
51 { .key: Qt::Key_Menu, .sig: "menuPressed" },
52 { .key: Qt::Key_VolumeUp, .sig: "volumeUpPressed" },
53 { .key: Qt::Key_VolumeDown, .sig: "volumeDownPressed" },
54 { .key: 0, .sig: 0 }
55};
56
57const QByteArray keyToSignal(int key)
58{
59 QByteArray keySignal;
60 if (key >= Qt::Key_0 && key <= Qt::Key_9) {
61 keySignal = "digit0Pressed";
62 keySignal[5] = '0' + (key - Qt::Key_0);
63 } else {
64 int i = 0;
65 while (sigMap[i].key && sigMap[i].key != key)
66 ++i;
67 keySignal = sigMap[i].sig;
68 }
69 return keySignal;
70}
71
72} // anonymous
73
74QKeyboardHandlerPrivate::QKeyboardHandlerPrivate()
75 : QComponentPrivate()
76 , m_keyboardDevice(nullptr)
77 , m_focus(false)
78{
79 m_shareable = false;
80}
81
82QKeyboardHandlerPrivate::~QKeyboardHandlerPrivate()
83{
84}
85
86void QKeyboardHandlerPrivate::keyEvent(QKeyEvent *event)
87{
88 Q_Q(QKeyboardHandler);
89 if (event->type() == QEvent::KeyPress) {
90 emit q->pressed(event);
91
92 QByteArray keySignal = keyToSignal(key: event->key());
93 if (!keySignal.isEmpty()) {
94 keySignal += "(Qt3DInput::QKeyEvent*)";
95 // TO DO: Finding if the signal is connected to anything before doing the invocation
96 // could be an improvement
97 // That's what QQ2 does but since it accesses QML private classes to do so, that may not be
98 // applicable in our case
99 int idx = QKeyboardHandler::staticMetaObject.indexOfSignal(signal: keySignal);
100 q->metaObject()->method(index: idx).invoke(obj: q, c: Qt::DirectConnection, Q_ARG(QKeyEvent*, event));
101 }
102 } else if (event->type() == QEvent::KeyRelease) {
103 emit q->released(event);
104 }
105}
106
107
108/*!
109 \class Qt3DInput::QKeyboardHandler
110 \inmodule Qt3DInput
111 \brief Provides keyboard event notification.
112 \since 5.5
113*/
114
115/*!
116 \qmltype KeyboardHandler
117 \inqmlmodule Qt3D.Input
118 \nativetype Qt3DInput::QKeyboardHandler
119 \inherits Component3D
120 \brief QML frontend for QKeyboardHandler C++ class.
121 \since 5.5
122*/
123
124/*!
125 Constructs a new QKeyboardHandler instance with parent \a parent.
126 */
127QKeyboardHandler::QKeyboardHandler(QNode *parent)
128 : QComponent(*new QKeyboardHandlerPrivate, parent)
129{
130}
131
132/*! \internal */
133QKeyboardHandler::~QKeyboardHandler()
134{
135}
136
137/*!
138 \qmlproperty KeyboardDevice Qt3D.Input::KeyboardHandler::sourceDevice
139*/
140
141/*!
142 \property Qt3DInput::QKeyboardHandler::sourceDevice
143
144 Holds the keyboard device of the QKeyboardHandler. Without a valid device,
145 the QKeyboardHandler won't receive any event.
146 */
147void QKeyboardHandler::setSourceDevice(QKeyboardDevice *keyboardDevice)
148{
149 Q_D(QKeyboardHandler);
150 if (d->m_keyboardDevice != keyboardDevice) {
151
152 if (d->m_keyboardDevice)
153 d->unregisterDestructionHelper(node: d->m_keyboardDevice);
154
155 if (keyboardDevice && !keyboardDevice->parent())
156 keyboardDevice->setParent(this);
157
158 d->m_keyboardDevice = keyboardDevice;
159
160 // Ensures proper bookkeeping
161 if (d->m_keyboardDevice)
162 d->registerDestructionHelper(node: keyboardDevice, func: &QKeyboardHandler::setSourceDevice, d->m_keyboardDevice);
163
164 emit sourceDeviceChanged(keyboardDevice);
165 }
166}
167
168/*!
169 Returns the current keyboard device.
170 */
171QKeyboardDevice *QKeyboardHandler::sourceDevice() const
172{
173 Q_D(const QKeyboardHandler);
174 return d->m_keyboardDevice;
175}
176
177/*!
178 \qmlproperty bool Qt3D.Input::KeyboardHandler::focus
179*/
180
181/*!
182 \property Qt3DInput::QKeyboardHandler::focus
183
184 Holds \c true if the QKeyboardHandlers has focus.
185 */
186bool QKeyboardHandler::focus() const
187{
188 Q_D(const QKeyboardHandler);
189 return d->m_focus;
190}
191
192/*!
193 Sets the focus to \a focus. If focus is not currently set to \c true,
194 this component will receive keyboard focus.
195 */
196void QKeyboardHandler::setFocus(bool focus)
197{
198 Q_D(QKeyboardHandler);
199 if (d->m_focus != focus) {
200 d->m_focus = focus;
201 emit focusChanged(focus);
202 }
203}
204
205/*!
206 \qmlsignal Qt3D.Input::KeyboardHandler::digit0Pressed(KeyEvent event)
207
208 This signal is emitted when the 0 key is pressed with the event details being contained within \a event.
209*/
210
211/*!
212 \qmlsignal Qt3D.Input::KeyboardHandler::digit1Pressed(KeyEvent event)
213
214 This signal is emitted when the 1 key is pressed with the event details being contained within \a event.
215*/
216
217/*!
218 \qmlsignal Qt3D.Input::KeyboardHandler::digit2Pressed(KeyEvent event)
219
220 This signal is emitted when the 2 key is pressed with the event details being contained within \a event.
221*/
222
223/*!
224 \qmlsignal Qt3D.Input::KeyboardHandler::digit3Pressed(KeyEvent event)
225
226 This signal is emitted when the 3 key is pressed with the event details being contained within \a event.
227*/
228
229/*!
230 \qmlsignal Qt3D.Input::KeyboardHandler::digit4Pressed(KeyEvent event)
231
232 This signal is emitted when the 4 key is pressed with the event details being contained within \a event.
233*/
234
235/*!
236 \qmlsignal Qt3D.Input::KeyboardHandler::digit5Pressed(KeyEvent event)
237
238 This signal is emitted when the 5 key is pressed with the event details being contained within \a event.
239*/
240
241/*!
242 \qmlsignal Qt3D.Input::KeyboardHandler::digit6Pressed(KeyEvent event)
243
244 This signal is emitted when the 6 key is pressed with the event details being contained within \a event.
245*/
246
247/*!
248 \qmlsignal Qt3D.Input::KeyboardHandler::digit7Pressed(KeyEvent event)
249
250 This signal is emitted when the 7 key is pressed with the event details being contained within \a event.
251*/
252
253/*!
254 \qmlsignal Qt3D.Input::KeyboardHandler::digit8Pressed(KeyEvent event)
255
256 This signal is emitted when the 8 key is pressed with the event details being contained within \a event.
257*/
258
259/*!
260 \qmlsignal Qt3D.Input::KeyboardHandler::digit9Pressed(KeyEvent event)
261
262 This signal is emitted when the 9 key is pressed with the event details being contained within \a event.
263*/
264
265/*!
266 \qmlsignal Qt3D.Input::KeyboardHandler::leftPressed(KeyEvent event)
267
268 This signal is emitted when the left key is pressed with the event details being contained within \a event.
269*/
270
271/*!
272 \qmlsignal Qt3D.Input::KeyboardHandler::rightPressed(KeyEvent event)
273
274 This signal is emitted when the right key is pressed with the event details being contained within \a event
275*/
276
277/*!
278 \qmlsignal Qt3D.Input::KeyboardHandler::upPressed(KeyEvent event)
279
280 This signal is emitted when the up key is pressed with the event details being contained within \a event.
281*/
282
283/*!
284 \qmlsignal Qt3D.Input::KeyboardHandler::downPressed(KeyEvent event)
285
286 This signal is emitted when the down key is pressed with the event details being contained within \a event.
287*/
288
289/*!
290 \qmlsignal Qt3D.Input::KeyboardHandler::tabPressed(KeyEvent event)
291
292 This signal is emitted when the tab key is pressed with the event details being contained within \a event.
293*/
294
295/*!
296 \qmlsignal Qt3D.Input::KeyboardHandler::backtabPressed(KeyEvent event)
297
298 This signal is emitted when the backtab key is pressed with the event details being contained within \a event.
299*/
300
301/*!
302 \qmlsignal Qt3D.Input::KeyboardHandler::asteriskPressed(KeyEvent event)
303
304 This signal is emitted when the * key is pressed with the event details being contained within \a event.
305*/
306
307/*!
308 \qmlsignal Qt3D.Input::KeyboardHandler::numberSignPressed(KeyEvent event)
309
310 This signal is emitted when the number sign key is pressed with the event details being contained within \a event.
311*/
312
313/*!
314 \qmlsignal Qt3D.Input::KeyboardHandler::escapePressed(KeyEvent event)
315
316 This signal is emitted when the escape key is pressed with the event details being contained within \a event.
317*/
318
319/*!
320 \qmlsignal Qt3D.Input::KeyboardHandler::returnPressed(KeyEvent event)
321
322 This signal is emitted when the return key is pressed with the event details being contained within \a event.
323
324*/
325
326/*!
327 \qmlsignal Qt3D.Input::KeyboardHandler::enterPressed(KeyEvent event)
328
329 This signal is emitted when the enter key is pressed with the event details being contained within \a event.
330*/
331
332/*!
333 \qmlsignal Qt3D.Input::KeyboardHandler::deletePressed(KeyEvent event)
334
335 This signal is emitted when the delete key is pressed with the event details being contained within \a event.
336*/
337
338/*!
339 \qmlsignal Qt3D.Input::KeyboardHandler::spacePressed(KeyEvent event)
340
341 This signal is emitted when the space key is pressed with the event details being contained within \a event.
342*/
343
344/*!
345 \qmlsignal Qt3D.Input::KeyboardHandler::backPressed(KeyEvent event)
346
347 This signal is emitted when the back key is pressed with the event details being contained within \a event.
348*/
349
350/*!
351 \qmlsignal Qt3D.Input::KeyboardHandler::cancelPressed(KeyEvent event)
352
353 This signal is emitted when the cancel key is pressed with the event details being contained within \a event.
354*/
355
356/*!
357 \qmlsignal Qt3D.Input::KeyboardHandler::selectPressed(KeyEvent event)
358
359 This signal is emitted when the select key is pressed with the event details being contained within \a event.
360*/
361
362/*!
363 \qmlsignal Qt3D.Input::KeyboardHandler::yesPressed(KeyEvent event)
364
365 This signal is emitted when the yes key is pressed with the event details being contained within \a event.
366*/
367
368/*!
369 \qmlsignal Qt3D.Input::KeyboardHandler::noPressed(KeyEvent event)
370
371 This signal is emitted when the yes key is pressed with the event details being contained within \a event.
372*/
373
374/*!
375 \qmlsignal Qt3D.Input::KeyboardHandler::context1Pressed(KeyEvent event)
376
377 This signal is emitted when the context 1 key is pressed with the event details being contained within \a event.
378*/
379
380/*!
381 \qmlsignal Qt3D.Input::KeyboardHandler::context2Pressed(KeyEvent event)
382
383 This signal is emitted when the context 2 key is pressed with the event details being contained within \a event.
384*/
385
386/*!
387 \qmlsignal Qt3D.Input::KeyboardHandler::context3Pressed(KeyEvent event)
388
389 This signal is emitted when the context 2 key is pressed with the event details being contained within \a event.
390*/
391
392/*!
393 \qmlsignal Qt3D.Input::KeyboardHandler::context4Pressed(KeyEvent event)
394
395 This signal is emitted when the context 4 key is pressed with the event details being contained within \a event.
396*/
397
398/*!
399 \qmlsignal Qt3D.Input::KeyboardHandler::callPressed(KeyEvent event)
400
401 This signal is emitted when the call key is pressed with the event details being contained within \a event.
402*/
403
404/*!
405 \qmlsignal Qt3D.Input::KeyboardHandler::hangupPressed(KeyEvent event)
406
407 This signal is emitted when the hangup key is pressed with the event details being contained within \a event.
408*/
409
410/*!
411 \qmlsignal Qt3D.Input::KeyboardHandler::flipPressed(KeyEvent event)
412
413 This signal is emitted when the flip key is pressed with the event details being contained within \a event.
414*/
415
416/*!
417 \qmlsignal Qt3D.Input::KeyboardHandler::menuPressed(KeyEvent event)
418
419 This signal is emitted when the menu key is pressed with the event details being contained within \a event.
420*/
421
422/*!
423 \qmlsignal Qt3D.Input::KeyboardHandler::volumeUpPressed(KeyEvent event)
424
425 This signal is emitted when the volume up key is pressed with the event details being contained within \a event.
426*/
427
428/*!
429 \qmlsignal Qt3D.Input::KeyboardHandler::volumeDownPressed(KeyEvent event)
430
431 This signal is emitted when the volume down key is pressed with the event details being contained within \a event.
432*/
433
434/*!
435 \qmlsignal Qt3D.Input::KeyboardHandler::pressed(KeyEvent event)
436
437 This signal is emitted when a key is pressed with the event details being contained within \a event.
438*/
439
440/*!
441 \qmlsignal Qt3D.Input::KeyboardHandler::released(KeyEvent event)
442
443 This signal is emitted when a key is released with the event details being contained within \a event.
444*/
445
446/*!
447 \fn Qt3DInput::QKeyboardHandler::digit0Pressed(Qt3DInput::QKeyEvent *event)
448
449 This signal is emitted when the 0 key is pressed with the event details being contained within \a event.
450*/
451
452/*!
453 \fn Qt3DInput::QKeyboardHandler::digit1Pressed(Qt3DInput::QKeyEvent *event)
454
455 This signal is emitted when the 1 key is pressed with the event details being contained within \a event.
456*/
457
458/*!
459 \fn Qt3DInput::QKeyboardHandler::digit2Pressed(Qt3DInput::QKeyEvent *event)
460
461 This signal is emitted when the 2 key is pressed with the event details being contained within \a event.
462*/
463
464/*!
465 \fn Qt3DInput::QKeyboardHandler::digit3Pressed(Qt3DInput::QKeyEvent *event)
466
467 This signal is emitted when the 3 key is pressed with the event details being contained within \a event.
468*/
469
470/*!
471 \fn Qt3DInput::QKeyboardHandler::digit4Pressed(Qt3DInput::QKeyEvent *event)
472
473 This signal is emitted when the 4 key is pressed with the event details being contained within \a event.
474*/
475
476/*!
477 \fn Qt3DInput::QKeyboardHandler::digit5Pressed(Qt3DInput::QKeyEvent *event)
478
479 This signal is emitted when the 5 key is pressed with the event details being contained within \a event.
480*/
481
482/*!
483 \fn Qt3DInput::QKeyboardHandler::digit6Pressed(Qt3DInput::QKeyEvent *event)
484
485 This signal is emitted when the 6 key is pressed with the event details being contained within \a event.
486*/
487
488/*!
489 \fn Qt3DInput::QKeyboardHandler::digit7Pressed(Qt3DInput::QKeyEvent *event)
490
491 This signal is emitted when the 7 key is pressed with the event details being contained within \a event.
492*/
493
494/*!
495 \fn Qt3DInput::QKeyboardHandler::digit8Pressed(Qt3DInput::QKeyEvent *event)
496
497 This signal is emitted when the 8 key is pressed with the event details being contained within \a event.
498*/
499
500/*!
501 \fn Qt3DInput::QKeyboardHandler::digit9Pressed(Qt3DInput::QKeyEvent *event)
502
503 This signal is emitted when the 9 key is pressed with the event details being contained within \a event
504*/
505
506/*!
507 \fn Qt3DInput::QKeyboardHandler::leftPressed(Qt3DInput::QKeyEvent *event)
508
509 This signal is emitted when the left key is pressed with the event details being contained within \a event.
510*/
511
512/*!
513 \fn Qt3DInput::QKeyboardHandler::rightPressed(Qt3DInput::QKeyEvent *event)
514
515 This signal is emitted when the right key is pressed with the event details being contained within \a event.
516*/
517
518/*!
519 \fn Qt3DInput::QKeyboardHandler::upPressed(Qt3DInput::QKeyEvent *event)
520
521 This signal is emitted when the up key is pressed with the event details being contained within \a event.
522*/
523
524/*!
525 \fn Qt3DInput::QKeyboardHandler::downPressed(Qt3DInput::QKeyEvent *event)
526
527 This signal is emitted when the down key is pressed with the event details being contained within \a event.
528*/
529
530/*!
531 \fn Qt3DInput::QKeyboardHandler::tabPressed(Qt3DInput::QKeyEvent *event)
532
533 This signal is emitted when the tab key is pressed with the event details being contained within \a event.
534*/
535
536/*!
537 \fn Qt3DInput::QKeyboardHandler::backtabPressed(Qt3DInput::QKeyEvent *event)
538
539 This signal is emitted when the backtab key is pressed with the event details being contained within \a event.
540*/
541
542/*!
543 \fn Qt3DInput::QKeyboardHandler::asteriskPressed(Qt3DInput::QKeyEvent *event)
544
545 This signal is emitted when the * key is pressed with the event details being contained within \a event.
546*/
547
548/*!
549 \fn Qt3DInput::QKeyboardHandler::numberSignPressed(Qt3DInput::QKeyEvent *event)
550
551 This signal is emitted when the number sign key is pressed with the event details being contained within \a event.
552*/
553
554/*!
555 \fn Qt3DInput::QKeyboardHandler::escapePressed(Qt3DInput::QKeyEvent *event)
556
557 This signal is emitted when the escape key is pressed with the event details being contained within \a event.
558*/
559
560/*!
561 \fn Qt3DInput::QKeyboardHandler::returnPressed(Qt3DInput::QKeyEvent *event)
562
563 This signal is emitted when the return key is pressed with the event details being contained within \a event.
564*/
565
566/*!
567 \fn Qt3DInput::QKeyboardHandler::enterPressed(Qt3DInput::QKeyEvent *event)
568
569 This signal is emitted when the enter key is pressed with the event details being contained within \a event.
570
571*/
572
573/*!
574 \fn Qt3DInput::QKeyboardHandler::deletePressed(Qt3DInput::QKeyEvent *event)
575
576 This signal is emitted when the delete key is pressed with the event details being contained within \a event.
577*/
578
579/*!
580 \fn Qt3DInput::QKeyboardHandler::spacePressed(Qt3DInput::QKeyEvent *event)
581
582 This signal is emitted when the space key is pressed with the event details being contained within \a event.
583*/
584
585/*!
586 \fn Qt3DInput::QKeyboardHandler::backPressed(Qt3DInput::QKeyEvent *event)
587
588 This signal is emitted when the back key is pressed with the event details being contained within \a event.
589*/
590
591/*!
592 \fn Qt3DInput::QKeyboardHandler::cancelPressed(Qt3DInput::QKeyEvent *event)
593
594 This signal is emitted when the cancel key is pressed with the event details being contained within \a event.
595*/
596
597/*!
598 \fn Qt3DInput::QKeyboardHandler::selectPressed(Qt3DInput::QKeyEvent *event)
599
600 This signal is emitted when the select key is pressed with the event details being contained within \a event.
601*/
602
603/*!
604 \fn Qt3DInput::QKeyboardHandler::yesPressed(Qt3DInput::QKeyEvent *event)
605
606 This signal is emitted when the yes key is pressed with the event details being contained within \a event.
607*/
608
609/*!
610 \fn Qt3DInput::QKeyboardHandler::noPressed(Qt3DInput::QKeyEvent *event)
611
612 This signal is emitted when the yes key is pressed with the event details being contained within \a event.
613*/
614
615/*!
616 \fn Qt3DInput::QKeyboardHandler::context1Pressed(Qt3DInput::QKeyEvent *event)
617
618 This signal is emitted when the context 1 key is pressed with the event details being contained within \a event.
619*/
620
621/*!
622 \fn Qt3DInput::QKeyboardHandler::context2Pressed(Qt3DInput::QKeyEvent *event)
623
624 This signal is emitted when the context 2 key is pressed with the event details being contained within \a event.
625*/
626
627/*!
628 \fn Qt3DInput::QKeyboardHandler::context3Pressed(Qt3DInput::QKeyEvent *event)
629
630 This signal is emitted when the context 2 key is pressed with the event details being contained within \a event.
631*/
632
633/*!
634 \fn Qt3DInput::QKeyboardHandler::context4Pressed(Qt3DInput::QKeyEvent *event)
635
636 This signal is emitted when the context 4 key is pressed with the event details being contained within \a event.
637*/
638
639/*!
640 \fn Qt3DInput::QKeyboardHandler::callPressed(Qt3DInput::QKeyEvent *event)
641
642 This signal is emitted when the call key is pressed with the event details being contained within \a event.
643*/
644
645/*!
646 \fn Qt3DInput::QKeyboardHandler::hangupPressed(Qt3DInput::QKeyEvent *event)
647
648 This signal is emitted when the hangup key is pressed with the event details being contained within \a event.
649*/
650
651/*!
652 \fn Qt3DInput::QKeyboardHandler::flipPressed(Qt3DInput::QKeyEvent *event)
653
654 This signal is emitted when the flip key is pressed with the event details being contained within \a event.
655*/
656
657/*!
658 \fn Qt3DInput::QKeyboardHandler::menuPressed(Qt3DInput::QKeyEvent *event)
659
660 This signal is emitted when the menu key is pressed with the event details being contained within \a event.
661*/
662
663/*!
664 \fn Qt3DInput::QKeyboardHandler::volumeUpPressed(Qt3DInput::QKeyEvent *event)
665
666 This signal is emitted when the volume up key is pressed with the event details being contained within \a event.
667*/
668
669/*!
670 \fn Qt3DInput::QKeyboardHandler::volumeDownPressed(Qt3DInput::QKeyEvent *event)
671
672 This signal is emitted when the volume down key is pressed with the event details being contained within \a event.
673*/
674
675/*!
676 \fn Qt3DInput::QKeyboardHandler::pressed(Qt3DInput::QKeyEvent *event)
677
678 This signal is emitted when a key is pressed with the event details being contained within \a event.
679*/
680
681/*!
682 \fn Qt3DInput::QKeyboardHandler::released(Qt3DInput::QKeyEvent *event)
683
684 This signal is emitted when a key is released with the event details being contained within \a event.
685*/
686} // namespace Qt3DInput
687
688QT_END_NAMESPACE
689
690#include "moc_qkeyboardhandler.cpp"
691

source code of qt3d/src/input/frontend/qkeyboardhandler.cpp