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| |
| #ifndef QT3DCORE_QENTITY_H |
| #define QT3DCORE_QENTITY_H |
| |
| #include <Qt3DCore/qnode.h> |
| #include <Qt3DCore/qt3dcore_global.h> |
| #include <QtCore/QMetaType> |
| |
| QT_BEGIN_NAMESPACE |
| |
| namespace Qt3DCore { |
| |
| class QComponent; |
| class QEntityPrivate; |
| |
| typedef QVector<QComponent*> QComponentVector; |
| |
| class Q_3DCORESHARED_EXPORT QEntity : public QNode |
| { |
| Q_OBJECT |
| public: |
| explicit QEntity(QNode *parent = nullptr); |
| virtual ~QEntity(); |
| |
| QComponentVector components() const; |
| |
| template<class T> |
| QVector<T *> componentsOfType() const |
| { |
| QVector<T*> matchComponents; |
| const QComponentVector comps = this->components(); |
| for (QComponent *component : comps) { |
| T *typedComponent = qobject_cast<T*>(component); |
| if (typedComponent != nullptr) |
| matchComponents.append(typedComponent); |
| } |
| return matchComponents; |
| } |
| |
| void addComponent(QComponent *comp); |
| void removeComponent(QComponent *comp); |
| |
| QEntity *parentEntity() const; |
| |
| protected: |
| explicit QEntity(QEntityPrivate &dd, QNode *parent = nullptr); |
| |
| private Q_SLOTS: |
| void onParentChanged(QObject *); |
| |
| private: |
| Q_DECLARE_PRIVATE(QEntity) |
| |
| QNodeCreatedChangeBasePtr createNodeCreationChange() const override; |
| }; |
| |
| typedef QSharedPointer<QEntity> QEntityPtr; |
| |
| } // namespace Qt3DCore |
| |
| QT_END_NAMESPACE |
| |
| #endif // QT3DCORE_QENTITY_H |