remove QtGui dependence of kdecore

[Thiago Macieira]

Ralf Habacker wrote:
>> KDE applications don't start at all if D-Bus isn't available (running
>> or auto-startable).
>>  
>
>On windows dbus uses autostart on demand and klauncher will be started
>by kdeinit if it is not running.

That's what I meant: if D-Bus is auto-startable or if it's already 
running, then KDE apps start. I don't remember seeing the code that 
checks if kdeinit is running, though.

What I meant by not available is if it's not running and cannot be 
auto-started -- like in Unix shells without $DISPLAY. In such case, KDE 
applications will refuse to start at all.

-- 
  Thiago Macieira  -  thiago (AT) macieira.info - thiago (AT) kde.org
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