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40 | |
41 | #ifndef QT3D_QUICK_NODEINSTANTIATOR_P_H |
42 | #define QT3D_QUICK_NODEINSTANTIATOR_P_H |
43 | |
44 | // |
45 | // W A R N I N G |
46 | // ------------- |
47 | // |
48 | // This file is not part of the Qt API. It exists for the convenience |
49 | // of other Qt classes. This header file may change from version to |
50 | // version without notice, or even be removed. |
51 | // |
52 | // We mean it. |
53 | // |
54 | |
55 | #include <Qt3DCore/qnode.h> |
56 | #include <QtQml/qqmlcomponent.h> |
57 | #include <QtQml/qqmlparserstatus.h> |
58 | |
59 | #include <Qt3DQuick/private/qt3dquick_global_p.h> |
60 | |
61 | QT_BEGIN_NAMESPACE |
62 | |
63 | namespace Qt3DCore { |
64 | namespace Quick { |
65 | |
66 | class Quick3DNodeInstantiatorPrivate; |
67 | |
68 | class Q_3DQUICKSHARED_PRIVATE_EXPORT Quick3DNodeInstantiator : public QNode, public QQmlParserStatus |
69 | { |
70 | Q_OBJECT |
71 | |
72 | Q_INTERFACES(QQmlParserStatus) |
73 | |
74 | Q_PROPERTY(bool active READ isActive WRITE setActive NOTIFY activeChanged) |
75 | Q_PROPERTY(bool asynchronous READ isAsync WRITE setAsync NOTIFY asynchronousChanged) |
76 | Q_PROPERTY(QVariant model READ model WRITE setModel NOTIFY modelChanged) |
77 | Q_PROPERTY(int count READ count NOTIFY countChanged) |
78 | Q_PROPERTY(QQmlComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged) |
79 | Q_PROPERTY(QObject *object READ object NOTIFY objectChanged) |
80 | Q_CLASSINFO("DefaultProperty" , "delegate" ) |
81 | |
82 | public: |
83 | Quick3DNodeInstantiator(QNode *parent = 0); |
84 | |
85 | bool isActive() const; |
86 | void setActive(bool newVal); |
87 | |
88 | bool isAsync() const; |
89 | void setAsync(bool newVal); |
90 | |
91 | int count() const; |
92 | |
93 | QQmlComponent *delegate(); |
94 | void setDelegate(QQmlComponent *c); |
95 | |
96 | QVariant model() const; |
97 | void setModel(const QVariant &v); |
98 | |
99 | QObject *object() const; |
100 | Q_INVOKABLE QObject *objectAt(int index) const; |
101 | |
102 | void classBegin() override; |
103 | void componentComplete() override; |
104 | |
105 | Q_SIGNALS: |
106 | void modelChanged(); |
107 | void delegateChanged(); |
108 | void countChanged(); |
109 | void objectChanged(); |
110 | void activeChanged(); |
111 | void asynchronousChanged(); |
112 | |
113 | void objectAdded(int index, QObject *object); |
114 | void objectRemoved(int index, QObject *object); |
115 | |
116 | private slots: |
117 | void onParentChanged(QObject *parent); |
118 | |
119 | private: |
120 | Q_DISABLE_COPY(Quick3DNodeInstantiator) |
121 | Q_DECLARE_PRIVATE(Quick3DNodeInstantiator) |
122 | Q_PRIVATE_SLOT(d_func(), void _q_createdItem(int, QObject *)) |
123 | Q_PRIVATE_SLOT(d_func(), void _q_modelUpdated(const QQmlChangeSet &, bool)) |
124 | }; |
125 | |
126 | } // namespace Quick |
127 | } // namespace Qt3DCore |
128 | |
129 | QT_END_NAMESPACE |
130 | |
131 | #endif // QT3D_QUICK_NODEINSTANTIATOR_P_H |
132 | |