QGraphicsWidget::geometryChanged problem in 4.7

[Aaron J. Seigo]

On August 10, 2010, you wrote:
> > do you agree that this should get fixed in Qt?
> 
> Obviously. Will do tomorrow ASAP and ask integration in 4.7.0

awesome :) thanks x 1000.

> > and then i just need to
> > 
> >  figure out
 how to make it so that we don't get these errors:
> > QMetaObject::indexOfSignal: signal geometryChanged() from
 QGraphicsWidget
> > 
> >  redefined in Plasma::Applet
> 
> Well if you compile it out it should work right? With 4.7 and after the
> signal is not defined anymore in Plasma::Applet.

the code will work, but my concern is binary compatibility in libplasma. i
don't believe the signal can be removed without harming BC. and then when
items connect to the signal in Plasma::Applet ... i'm not sure which signal
 they will end up connecting to. not good :/ 

will have to find some sort of work around...

> I'm building my KDE against
 4.7, it's funny I've never seen this issue.
> 
> > erf. hopefully QObject::connect is up to the task of connecting two
> > signals of the same name from two different objects in the inheritance
> > hierarchy. i
> > 
> >  don't have a good feeling about that.
> 
> Me neither.

well, huzzah for that then ;)

-- 
Aaron J. Seigo
humru othro a kohnu se
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KDE core developer sponsored by Qt Development Frameworks

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