[Interest] Combine PDF files into a single PDF File

[Guido Seifert]

Don't be surprised. Writing PDFs is not too difficult. At least not
for the base functionality. Rendering PDFs is a totally different 
thing. Far beyond the scope of what Qt is. Maybe libpoppler could
be integrated as 3rd party software into Qt, but I don't know this
is possible or even desirable.

Guido

> Hi Mike, Qt 5 includes QPdfWriter [0] that makes generating
> multi-page PDFs a breeze. I haven't used it myself, but the
> documentation makes it look easy. I'm surprised there's no
> corresponding QPdfReader (perhaps it's still a WIP?),