fix for issue #13

On Tue, Jul 15, 2014, at 00:35, Mateusz Mikołajczyk wrote:
> > @@ -193,6 +193,9 @@ CalamaresApplication::onPluginsReady()
> >               this, &CalamaresApplication::startPhase );
> >  
> >      startPhase( Calamares::Prepare );
> > +    m_mainwindow->move(
> > +        this->desktop()->availableGeometry().center() - m_mainwindow->rect().center()
> 
> i understand that, but otherwise it's not clear when does the method
> desktop() come from. If you add this-> than it's super clear that it's a
> method bound to the instance of a class. Otherwise, it could be a
> top-level function and the code would become unreadable.

I understand the reasoning, but that is inconsistent with the rest of
the code and that is a bad thing.

I am forcing myself to follow Calamares coding style and it's not easy.
If everyone can write code the way they are used to then I should
probably switch to kdelibs coding style, it's much easier to me.

Aurélien