[Qgis-developer] connect to QgsLegend::currentItemChanged

[Radim Blazek]

On 3/30/06, Tom Elwertowski <telwertowski at comcast.net> wrote:
> Radim Blazek wrote:
> > I added
> >  signal QgsLegend::currentLayerChanged(QgsMapLayer *)
> >  QgsLegend * QgisApp::legend()
> >  signal QgisIface::currentLayerChanged ( QgsMapLayer * )
> > but  emit QgisIface::currentLayerChanged does not want to compile.
> > I don't know why.
>
> Hi Radim,
>
> QgisIface needs the Q_OBJECT macro when signals are defined. You also
> have to add qgisiface.moc.cpp to the list of moc files to be generated
> in Makefile.am. The emit should then compile.

Thanks, I forgot about the Makefile.am.

Radim

> Tom
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