[Qgis-developer] connect to QgsLegend::currentItemChanged

[Radim Blazek]

On 3/27/06, Marco Hugentobler <marco.hugentobler at autoform.ch> wrote:
> Hi Radim,
> I can't remember how this was done in earlier versions.
> We probably need to have a method in QgsInterface which returns a
> pointer to the legend (and one in QgisApp too). Or maybe even better,
> methods for doing the connection /disconnection such that plugins do not
> have to know the legend class.

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.

Radim


> Marco
>
> Radim Blazek wrote:
>
> >How can I connect to QgsLegend::currentItemChanged from plugin?
> >
> >Radim
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