From kde-devel  Wed Jun 24 16:45:46 2009
From: Arno Rehn <kde-devel () arnorehn ! de>
Date: Wed, 24 Jun 2009 16:45:46 +0000
To: kde-devel
Subject: Re: Problem with QT designer Qt3 -> Qt4
Message-Id: <200906241845.46537.kde-devel () arnorehn ! de>
X-MARC-Message: https://marc.info/?l=kde-devel&m=124586204809672

On Wednesday 24 June 2009 18:42:46 Robin Atwood wrote:
> On Wednesday 24 June 2009, Aaron J. Seigo wrote:
> > On Wednesday 24 June 2009, Robin Atwood wrote:
> > > Hmmm, I am now getting an error message:
> > >
> > > Object::connect: No such slot Renice::slotSliderChanged(int) in
> > > /usr/src/dev/kde4/kps-0.9/build/src/ui_reniceui.h:131
> > > Object::connect:  (sender name:   'm_slider')
> > > Object::connect:  (receiver name: 'Renice')
> > >
> > > This seems correct since the slots are coded in renice.cpp which
> > > inherits Ui::Renice. ui_reniceui.h contains:
> >
> > have you declared slotSliderChanged as a slot in renice.h and moc is
> > generating a moc file for that?
>
> class Renice : public QDialog, private Ui::Renice
> {
> Q_OBJECT
> public:
> ...........
> protected:
> 		void slotSliderChanged( int );
> 		void slotSpinBoxChanged( int );
it has to be 
class Renice : public QDialog, private Ui::Renice
{
Q_OBJECT
public:
...........
protected slots:
		void slotSliderChanged( int );
		void slotSpinBoxChanged( int );

otherwise the moc won't know which methods are supposed to be slots.

-- 
Arno Rehn
arno@arnorehn.de
 
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