Fix 'Connections' warnings in QML

[Aleix Pol]

Hi Konrad,
It's okay to fix them in Plasma. Most of the ones we still have though
are in frameworks that still depend on Qt 5.12 and it's not trivial to
address this problem over there.

Aleix

On Mon, Nov 9, 2020 at 10:25 AM Konrad Materka <materka at gmail.com> wrote:
>
> Hi,
>
> With Qt 5.15 we have tons of warnings like:
> QML Connections: Implicitly defined onFoo properties in Connections are deprecated.
>
> Qt 5.15 is now a minimum requirement for Plasma Workspace, so nothing is blokcking to migrate to new syntax.
>
> Is it OK to fix them in one massive MR or better to do that one by one (I mean one applet/module at a time)?
>
> --
> Regards:
> Konrad Materka