[PyQt] question on drag and drop

[danny]

> Hey Danny, cheer up! The good news are, that 
> QAbstractItemView.setDefaultDropAction() isn't exactly undocumented, 
> see http://doc.trolltech.com/4.6/qabstractitemview.html. Otherwise that 
> would be a major pity, since Phil refuses to implement any undocumented 
> Qt properties unwaveringly.

It is undocumented on the pyqt site, though:

http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qabstractitemview.html

Admittedly, the method is there, and the name is suggestive, but I only realized
it's function after reading the source.

D