1 | // Copyright (C) 2018 The Qt Company Ltd. |
---|---|
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 QQUICKHANDLERPOINT_H |
5 | #define QQUICKHANDLERPOINT_H |
6 | |
7 | // |
8 | // W A R N I N G |
9 | // ------------- |
10 | // |
11 | // This file is not part of the Qt API. It exists purely as an |
12 | // implementation detail. This header file may change from version to |
13 | // version without notice, or even be removed. |
14 | // |
15 | // We mean it. |
16 | // |
17 | |
18 | #include "qquickpointerdevicehandler_p.h" |
19 | |
20 | QT_BEGIN_NAMESPACE |
21 | |
22 | class QQuickMultiPointHandler; |
23 | class QQuickSinglePointHandler; |
24 | |
25 | class Q_QUICK_PRIVATE_EXPORT QQuickHandlerPoint { |
26 | Q_GADGET |
27 | Q_PROPERTY(int id READ id FINAL) |
28 | Q_PROPERTY(QPointingDeviceUniqueId uniqueId READ uniqueId FINAL) |
29 | Q_PROPERTY(QPointF position READ position FINAL) |
30 | Q_PROPERTY(QPointF scenePosition READ scenePosition FINAL) |
31 | Q_PROPERTY(QPointF pressPosition READ pressPosition FINAL) |
32 | Q_PROPERTY(QPointF scenePressPosition READ scenePressPosition FINAL) |
33 | Q_PROPERTY(QPointF sceneGrabPosition READ sceneGrabPosition FINAL) |
34 | Q_PROPERTY(Qt::MouseButtons pressedButtons READ pressedButtons FINAL) |
35 | Q_PROPERTY(Qt::KeyboardModifiers modifiers READ modifiers FINAL) |
36 | Q_PROPERTY(QVector2D velocity READ velocity FINAL) |
37 | Q_PROPERTY(qreal rotation READ rotation FINAL) |
38 | Q_PROPERTY(qreal pressure READ pressure FINAL) |
39 | Q_PROPERTY(QSizeF ellipseDiameters READ ellipseDiameters FINAL) |
40 | Q_PROPERTY(QPointingDevice *device READ device FINAL) |
41 | QML_ANONYMOUS |
42 | |
43 | public: |
44 | QQuickHandlerPoint(); |
45 | |
46 | int id() const { return m_id; } |
47 | Qt::MouseButtons pressedButtons() const { return m_pressedButtons; } |
48 | Qt::KeyboardModifiers modifiers() const { return m_pressedModifiers; } |
49 | QPointF pressPosition() const { return m_pressPosition; } |
50 | QPointF scenePressPosition() const { return m_scenePressPosition; } |
51 | QPointF sceneGrabPosition() const { return m_sceneGrabPosition; } |
52 | QPointF position() const { return m_position; } |
53 | QPointF scenePosition() const { return m_scenePosition; } |
54 | QVector2D velocity() const { return m_velocity; } |
55 | qreal rotation() const { return m_rotation; } |
56 | qreal pressure() const { return m_pressure; } |
57 | QSizeF ellipseDiameters() const { return m_ellipseDiameters; } |
58 | QPointingDeviceUniqueId uniqueId() const { return m_uniqueId; } |
59 | // non-const only because of QML engine limitations (similar to QTBUG-61749) |
60 | QPointingDevice *device() const { return const_cast<QPointingDevice *>(m_device); } |
61 | void localize(QQuickItem *item); |
62 | |
63 | void reset(); |
64 | void reset(const QPointerEvent *event, const QEventPoint &point); |
65 | void reset(const QVector<QQuickHandlerPoint> &points); |
66 | |
67 | private: |
68 | int m_id = -1; |
69 | const QPointingDevice *m_device = QPointingDevice::primaryPointingDevice(); |
70 | QPointingDeviceUniqueId m_uniqueId; |
71 | Qt::MouseButtons m_pressedButtons = Qt::NoButton; |
72 | Qt::KeyboardModifiers m_pressedModifiers = Qt::NoModifier; |
73 | QPointF m_position; |
74 | QPointF m_scenePosition; |
75 | QPointF m_pressPosition; |
76 | QPointF m_scenePressPosition; |
77 | QPointF m_sceneGrabPosition; |
78 | QVector2D m_velocity; |
79 | qreal m_rotation = 0; |
80 | qreal m_pressure = 0; |
81 | QSizeF m_ellipseDiameters; |
82 | friend class QQuickMultiPointHandler; |
83 | friend class QQuickSinglePointHandler; |
84 | }; |
85 | |
86 | QT_END_NAMESPACE |
87 | |
88 | #endif // QQUICKHANDLERPOINT_H |
89 |