QStandardItemModel save/load Problem

[wysota]

How to implement the myItem &operator<< and the myModel &operator<<, so that i save my Attributs and also save the QstandardItem (model) attributes?

Overload the << operator and call the QStandardItem implementation inside.

[sun]

I'm trying to do that but have no luck.
I'm not allowed to cast the myItem to QStandardItem (because is is const?) and dont know how to call the Operator otherwise.
Coming from Java I have some Problems here.

Will now search the Internet and report if I have any luck.
Any help on howto do this is still appreciated!

[sun]

still no luck!