// virtual void closeEditor(QWidget *editor, QAbstractItemDelegate::EndEditHint hint);
// virtual void commitData(QWidget *editor);
virtual void currentChanged(const QModelIndex ¤t, const QModelIndex &previous);
-// virtual void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
+ virtual void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
// virtual void editorDestroyed(QObject *editor);
// virtual void rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end);
// virtual void rowsInserted(const QModelIndex &parent, int start, int end);