[MeeGo-dev] Context provider (Connecting to deprecated signal)

Thiago Macieira thiago at kde.org
Wed Mar 24 02:31:25 CDT 2010


Em Quarta-feira 24. Março 2010, às 04.12.56, Rusty Lynch escreveu:
> I don't think the warning has anything to do with the content (i.e. your 
> specific signal), but to the 
> /QDBusConnectionInterface/::/serviceOwnerChanged/ method provided by 
> dbus.  I can see that qt4 is taking advantage of this deprecated method 
> all over the place, and causing this warning from many applications.

Yes, I added that warning in Qt 4.6. It's printed only once in each program's 
lifetime

It's meant to tell you to switch  your code to QDBusServiceWatcher, which is 
more battery-efficient (doesn't cause ALL applications to wake up when one new 
application joins or exits the bus).

But it's harmless otherwise.
-- 
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
  Senior Product Manager - Nokia, Qt Development Frameworks
      PGP/GPG: 0x6EF45358; fingerprint:
      E067 918B B660 DBD1 105C  966C 33F5 F005 6EF4 5358
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