On Sonntag, 16. April 2017 16:41:27 CEST Alberto Mardegan wrote: > 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?
Q_GADGET's overhead is basically the cost of the QMetaObject. So it's there, but it's quite small. If there is an use for a class to be a Q_GADGET, I think it should be added. -- Olivier Woboq - Qt services and support - https://woboq.com - https://code.woboq.org _______________________________________________ Development mailing list [email protected] http://lists.qt-project.org/mailman/listinfo/development
