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39
40#ifndef QT3DCORE_QBACKENDNODE_P_H
41#define QT3DCORE_QBACKENDNODE_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists for the convenience
48// of other Qt classes. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <Qt3DCore/qbackendnode.h>
55#include <Qt3DCore/qnodeid.h>
56
57#include <Qt3DCore/private/qlockableobserverinterface_p.h>
58#include <Qt3DCore/private/qobservableinterface_p.h>
59#include <Qt3DCore/private/qobserverinterface_p.h>
60#include <Qt3DCore/private/qt3dcore_global_p.h>
61
62QT_BEGIN_NAMESPACE
63
64namespace Qt3DCore {
65
66class QNode;
67
68class Q_3DCORE_PRIVATE_EXPORT QBackendNodePrivate
69 : public QObserverInterface
70 , public QObservableInterface
71{
72public:
73 QBackendNodePrivate(QBackendNode::Mode mode);
74
75 void setArbiter(QLockableObserverInterface *arbiter) override;
76 void notifyObservers(const QSceneChangePtr &e) override;
77 void sceneChangeEvent(const QSceneChangePtr &e) override;
78 void setEnabled(bool enabled);
79
80 static QBackendNodePrivate *get(QBackendNode *n);
81
82 Q_DECLARE_PUBLIC(QBackendNode)
83 QBackendNode *q_ptr;
84 QBackendNode::Mode m_mode;
85
86 QLockableObserverInterface *m_arbiter;
87 QNodeId m_peerId;
88 bool m_enabled;
89
90 virtual void addedToEntity(QNode *frontend);
91 virtual void removedFromEntity(QNode *frontend);
92 virtual void componentAdded(QNode *frontend);
93 virtual void componentRemoved(QNode *frontend);
94
95private:
96 Q_DISABLE_COPY(QBackendNodePrivate)
97};
98
99} // Qt3D
100
101QT_END_NAMESPACE
102
103#endif // QT3DCORE_QBACKENDNODE_P_H
104

source code of qt3d/src/core/nodes/qbackendnode_p.h