[Development] Adding Q_GADGET here and there

[Alberto Mardegan]

Hi all,
  I'm about to use QMimeType in my application, and I'd found it useful
if it were a Q_GADGET. Can I just go on and submit a patch to add that,
or are there some cons (a small increase on the library size, I assume)?

In general: is it a good idea to add Q_GADGET to non QObject classes
within the Qt source code?

Ciao,
  Alberto