New 'Get books' dialog
I found there are 2 new fields in 'Get books' dialog.
In src/calibre/gui2/store/search/search.py, do_search() will join these fields to generate query string.
And then use self.results_view.model().set_query(query) to apply criteria to view.
My question is, if I type 'UML' in title field then search, it will find nothing whatever use Amazon or Google books as the store.
But if I type 'UML' in keyword field then search, it will return results.
I don't understand what is the difference. I guess that set_query() do something.
Does anyone know this?