[Interest] Where in Qt 5 is QApplication::Type now?

[Stephen Chu]

I just switch over the the new stable Qt 5 branch and my code fails to 
compile.

One of the error is in QtSingleApplication that refers to 
QApplication::Type and it's nowhere to be found.

The only mention in Qt 5 doc is this: 
http://qt-project.org/doc/qt-5.0/qcoreapplication.html

But it's gone in the snapshot doc.

Is it removed from Qt 5? It was there a few days ago and I don't see any 
mention of removing it in the doc or any of the headers.