qt-everywhere-src-5.15.1/qt3d/src/core/changes/qnodecreatedchange.h

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#ifndef QT3DCORE_QNODECREATEDCHANGE_H
#define QT3DCORE_QNODECREATEDCHANGE_H

#include <Qt3DCore/qscenechange.h>
#include <Qt3DCore/qt3dcore_global.h>
#include <QtCore/qsharedpointer.h>

QT_BEGIN_NAMESPACE

namespace Qt3DCore {

class QNode;
class QNodeCreatedChangeBasePrivate;

class Q_3DCORESHARED_EXPORT QNodeCreatedChangeBase : public QSceneChange
{
public:
    Q3D_DECL_DEPRECATED explicit QNodeCreatedChangeBase(const QNode *node);
    ~QNodeCreatedChangeBase();

    QNodeId parentId() const Q_DECL_NOTHROW;
    const QMetaObject *metaObject() const Q_DECL_NOTHROW;
    bool isNodeEnabled() const Q_DECL_NOTHROW;

protected:
    QNodeCreatedChangeBase(QNodeCreatedChangeBasePrivate &dd, const QNode *node);

private:
    Q_DECLARE_PRIVATE(QNodeCreatedChangeBase)
};

typedef QSharedPointer<QNodeCreatedChangeBase> QNodeCreatedChangeBasePtr;

template<typename T>
class QNodeCreatedChange : public QNodeCreatedChangeBase
{
public:
    QT_WARNING_PUSH
    QT_WARNING_DISABLE_DEPRECATED
    explicit QNodeCreatedChange(const QNode *_node)
        : QNodeCreatedChangeBase(_node)
        , data()
    {
    }
    QT_WARNING_POP

    T data;
};

template<typename T>
using QNodeCreatedChangePtr = QSharedPointer<QNodeCreatedChange<T>>;

} // namespace Qt3DCore

QT_END_NAMESPACE

#endif // QT3DCORE_QNODECREATEDCHANGE_H