Comment 2 for bug 209980

I've found drag and drop (especially just drop) to be really easy to implement in Qt. If you like I can point you to some code that does this from one of my projects, though it is in python and for e-books, it should be easy to adapt. See for example lines 408-450 here http://libprs500.kovidgoyal.net/browser/trunk/src/libprs500/gui2/library.py