1// Copyright (C) 2015 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#ifndef QT3DRENDER_QPICKEVENT_H
5#define QT3DRENDER_QPICKEVENT_H
6
7#include <QtCore/QObject>
8#include <QtGui/QVector3D>
9#include <QtCore/QPointF>
10#include <Qt3DCore/qentity.h>
11#include <Qt3DRender/qviewport.h>
12#include <Qt3DRender/qt3drender_global.h>
13
14QT_BEGIN_NAMESPACE
15
16namespace Qt3DRender {
17
18class QPickEventPrivate;
19class QPickEvent;
20typedef QSharedPointer<QPickEvent> QPickEventPtr;
21
22class Q_3DRENDERSHARED_EXPORT QPickEvent : public QObject
23{
24 Q_OBJECT
25 Q_PROPERTY(bool accepted READ isAccepted WRITE setAccepted NOTIFY acceptedChanged)
26 Q_PROPERTY(QPointF position READ position CONSTANT)
27 Q_PROPERTY(float distance READ distance CONSTANT)
28 Q_PROPERTY(QVector3D localIntersection READ localIntersection CONSTANT)
29 Q_PROPERTY(QVector3D worldIntersection READ worldIntersection CONSTANT)
30 Q_PROPERTY(Qt3DRender::QPickEvent::Buttons button READ button CONSTANT)
31 Q_PROPERTY(int buttons READ buttons CONSTANT)
32 Q_PROPERTY(int modifiers READ modifiers CONSTANT)
33 Q_PROPERTY(Qt3DRender::QViewport *viewport READ viewport CONSTANT REVISION(2, 14))
34 Q_PROPERTY(Qt3DCore::QEntity *entity READ entity CONSTANT REVISION(2, 14))
35public:
36 enum Buttons {
37 LeftButton = Qt::LeftButton,
38 RightButton = Qt::RightButton,
39 MiddleButton = Qt::MiddleButton,
40 BackButton = Qt::BackButton,
41 NoButton = Qt::NoButton
42 };
43 Q_ENUM(Buttons) // LCOV_EXCL_LINE
44
45 enum Modifiers {
46 NoModifier = Qt::NoModifier,
47 ShiftModifier = Qt::ShiftModifier,
48 ControlModifier = Qt::ControlModifier,
49 AltModifier = Qt::AltModifier,
50 MetaModifier = Qt::MetaModifier,
51 KeypadModifier = Qt::KeypadModifier
52 };
53 Q_ENUM(Modifiers) // LCOV_EXCL_LINE
54
55 QPickEvent();
56 QPickEvent(const QPointF &position, const QVector3D& worldIntersection, const QVector3D& localIntersection, float distance);
57 QPickEvent(const QPointF &position, const QVector3D& worldIntersection, const QVector3D& localIntersection, float distance, Buttons button,
58 int buttons, int modifiers);
59 ~QPickEvent();
60
61 bool isAccepted() const;
62
63public Q_SLOTS:
64 void setAccepted(bool accepted);
65
66public:
67 QPointF position() const;
68 float distance() const;
69 QVector3D worldIntersection() const;
70 QVector3D localIntersection() const;
71 Buttons button() const;
72 int buttons() const;
73 int modifiers() const;
74 QViewport *viewport() const;
75 Qt3DCore::QEntity *entity() const;
76
77Q_SIGNALS:
78 void acceptedChanged(bool accepted);
79
80protected:
81 explicit QPickEvent(QObjectPrivate &dd, QObject *parent = nullptr);
82
83private:
84 Q_DECLARE_PRIVATE(QPickEvent)
85
86 friend class QObjectPickerPrivate;
87};
88
89} // Qt3DRender
90
91QT_END_NAMESPACE
92
93Q_DECLARE_METATYPE(Qt3DRender::QPickEvent*) // LCOV_EXCL_LINE
94
95#endif // QT3DRENDER_QPICKEVENT_H
96

source code of qt3d/src/render/picking/qpickevent.h