GUI: rename RealDataItem and RealDataModel
The name of the class RealDataItem
is misleading.
It may force you think that it is a derivative of DataItem
, but it is not.
RealDataItem
contains and owns DataItem
, so it is close to JobItem
in this relation.
So RealDataItem
and corresponding model RealDataModel
were renamed to RealItem
and RealModel
.
Edited by Mikhail Svechnikov