Building with Qt 6

[xstream]

I would like to be able to build with qt 6.
I tried to build it, but I ran into a problem. In qt 6 removed QQmlMetaType::registerCustomStringConverter(). The rest of the build was successful.
qt6.patch.txt

[semlanik]

Hi @xstream, thanks! In Qt6 there is useful internal cmake API that I supposed to use to build the project. For now I'm not sure when I will start the migration. But I will keep this issue since your patch might be useful for others :)

[gmabey]

It looks like there's a dev branch that seems to be for the purpose of supporting Qt6; would you consider forecasting when that might be integrated into a release by placing a milestone (please)?

[v-lopez]

+1, also interested in Qt6.

[semlanik]

Please be patient. Work in progress :)

[gmabey]

I heard just today that Protobuf and Grpc support is coming to Qt 6.5