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39
40#include "quick3djoint_p.h"
41#include <Qt3DCore/qjoint.h>
42
43QT_BEGIN_NAMESPACE
44
45namespace Qt3DCore {
46namespace Quick {
47
48Quick3DJoint::Quick3DJoint(QObject *parent)
49 : QObject(parent)
50{
51}
52
53/*!
54 \qmlproperty list<Joint> Qt3DCore::Joint::childJoints
55 \readonly
56*/
57QQmlListProperty<QJoint> Quick3DJoint::childJoints()
58{
59 return QQmlListProperty<QJoint>(this, 0,
60 Quick3DJoint::appendJoint,
61 Quick3DJoint::jointCount,
62 Quick3DJoint::jointAt,
63 Quick3DJoint::clearJoints);
64}
65
66void Quick3DJoint::appendJoint(QQmlListProperty<QJoint> *list, QJoint *joint)
67{
68 Quick3DJoint *jointExtension = qobject_cast<Quick3DJoint *>(object: list->object);
69 jointExtension->parentJoint()->addChildJoint(joint);
70}
71
72QJoint *Quick3DJoint::jointAt(QQmlListProperty<QJoint> *list, int index)
73{
74 Quick3DJoint *jointExtension = qobject_cast<Quick3DJoint *>(object: list->object);
75 return jointExtension->parentJoint()->childJoints().at(i: index);
76}
77
78int Quick3DJoint::jointCount(QQmlListProperty<QJoint> *list)
79{
80 Quick3DJoint *jointExtension = qobject_cast<Quick3DJoint *>(object: list->object);
81 return jointExtension->parentJoint()->childJoints().count();
82}
83
84void Quick3DJoint::clearJoints(QQmlListProperty<QJoint> *list)
85{
86 Quick3DJoint *jointExtension = qobject_cast<Quick3DJoint *>(object: list->object);
87 const auto joints = jointExtension->parentJoint()->childJoints();
88 for (QJoint *joint : joints)
89 jointExtension->parentJoint()->removeChildJoint(joint);
90}
91
92} // namespace Quick
93} // namespace Qt3DCore
94
95QT_END_NAMESPACE
96

source code of qt3d/src/quick3d/quick3d/items/quick3djoint.cpp