blob: a83b3121ecd3b794960b785f233e2d85a1caf2bf (
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
|
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef DIRECTEDVECTOR_H
#define DIRECTEDVECTOR_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qquickdirection_p.h"
#include <QtQml/qqml.h>
QT_BEGIN_NAMESPACE
class QQuickItem;
class Q_QUICKPARTICLES_EXPORT QQuickTargetDirection : public QQuickDirection
{
Q_OBJECT
Q_PROPERTY(qreal targetX READ targetX WRITE setTargetX NOTIFY targetXChanged)
Q_PROPERTY(qreal targetY READ targetY WRITE setTargetY NOTIFY targetYChanged)
//If targetItem is set, X/Y are ignored. Aims at middle of item, use variation for variation
Q_PROPERTY(QQuickItem* targetItem READ targetItem WRITE setTargetItem NOTIFY targetItemChanged)
Q_PROPERTY(qreal targetVariation READ targetVariation WRITE setTargetVariation NOTIFY targetVariationChanged)
//TODO: An enum would be better
Q_PROPERTY(bool proportionalMagnitude READ proportionalMagnitude WRITE setProportionalMagnitude NOTIFY proprotionalMagnitudeChanged)
Q_PROPERTY(qreal magnitude READ magnitude WRITE setMagnitude NOTIFY magnitudeChanged)
Q_PROPERTY(qreal magnitudeVariation READ magnitudeVariation WRITE setMagnitudeVariation NOTIFY magnitudeVariationChanged)
QML_NAMED_ELEMENT(TargetDirection)
QML_ADDED_IN_VERSION(2, 0)
public:
explicit QQuickTargetDirection(QObject *parent = nullptr);
QPointF sample(const QPointF &from) override;
qreal targetX() const
{
return m_targetX;
}
qreal targetY() const
{
return m_targetY;
}
qreal targetVariation() const
{
return m_targetVariation;
}
qreal magnitude() const
{
return m_magnitude;
}
bool proportionalMagnitude() const
{
return m_proportionalMagnitude;
}
qreal magnitudeVariation() const
{
return m_magnitudeVariation;
}
QQuickItem* targetItem() const
{
return m_targetItem;
}
Q_SIGNALS:
void targetXChanged(qreal arg);
void targetYChanged(qreal arg);
void targetVariationChanged(qreal arg);
void magnitudeChanged(qreal arg);
void proprotionalMagnitudeChanged(bool arg);
void magnitudeVariationChanged(qreal arg);
void targetItemChanged(QQuickItem* arg);
public Q_SLOTS:
void setTargetX(qreal arg)
{
if (m_targetX != arg) {
m_targetX = arg;
Q_EMIT targetXChanged(arg);
}
}
void setTargetY(qreal arg)
{
if (m_targetY != arg) {
m_targetY = arg;
Q_EMIT targetYChanged(arg);
}
}
void setTargetVariation(qreal arg)
{
if (m_targetVariation != arg) {
m_targetVariation = arg;
Q_EMIT targetVariationChanged(arg);
}
}
void setMagnitude(qreal arg)
{
if (m_magnitude != arg) {
m_magnitude = arg;
Q_EMIT magnitudeChanged(arg);
}
}
void setProportionalMagnitude(bool arg)
{
if (m_proportionalMagnitude != arg) {
m_proportionalMagnitude = arg;
Q_EMIT proprotionalMagnitudeChanged(arg);
}
}
void setMagnitudeVariation(qreal arg)
{
if (m_magnitudeVariation != arg) {
m_magnitudeVariation = arg;
Q_EMIT magnitudeVariationChanged(arg);
}
}
void setTargetItem(QQuickItem* arg)
{
if (m_targetItem != arg) {
m_targetItem = arg;
Q_EMIT targetItemChanged(arg);
}
}
private:
qreal m_targetX;
qreal m_targetY;
qreal m_targetVariation;
bool m_proportionalMagnitude;
qreal m_magnitude;
qreal m_magnitudeVariation;
QQuickItem *m_targetItem;
};
QT_END_NAMESPACE
#endif // DIRECTEDVECTOR_H
|
