Do you mean a copy / assignment of a QVariantMap to their classes? In the meantime, I also provided the answer that Q_GADGET was working fine.
On Thu, Mar 21, 2019 at 1:21 PM Roland Hughes <rol...@logikalsolutions.com> wrote: > One can define their own copy constructors and assignment operators for > their own classes. > > On 3/1/19 11:52 AM, interest-requ...@qt-project.org wrote: > > Since signal are not sync all the time but can be async, the argument > need to be copiable to allow this. So you need to be able to copy the > arguments on the signals. Therefore the QObject is not copiable, they > cannot be passed as arguments directly, you need a pointer. The ownership > and lifetime of that object is up to you, but you need it to live until all > handler have finish processing the signal (this can be longer then the > signal emit for queued connection). > > > > If you can easily copy the structure you probably can > serialize/deserialize it or put it into a QVariant, QVariantList or > QVariantMap. That would be copiable. > > -- > Roland Hughes, President > Logikal Solutions > (630)-205-1593 (cell) > http://www.theminimumyouneedtoknow.com > http://www.infiniteexposure.net > http://www.johnsmith-book.com > >
_______________________________________________ Interest mailing list Interest@qt-project.org https://lists.qt-project.org/listinfo/interest
