Hi Matthias, thanks for the response.
I'm writing a plugin and would like to be notified when vector layers get new features. As a SIGNAL from dataProvider.addFeatures doesn't exist, the plugin won't be able to handled such case. I could just suggest people to avoid writing directly to the provider if they want the plugin to work as expected, but I think QGIS could notify on those situations. Do you think a (future) Pull Request is worth for handling this or better avoid dealing with the provider directly? Regards, Germán 2016-06-10 1:43 GMT-05:00 Matthias Kuhn <[email protected]>: > Hi Germán, > > I don't think there's a signal to do that. > > Is there a reason you have to write the the dataprovider directly rather > then using the layer's methods? > If you are in control of the code writing to the dataprovider and the > code that should react to this, you could also produce the signalling on > your side. > > Matthias > > On 06/09/2016 11:24 PM, Germán Carrillo wrote: > > Hi, > > > > I'd like to ask you whether you know any way of being notified when a > > feature is being added to a vector layer without opening and closing an > > edit session, e.g., by using: > > > > myLayer.dataProvider().addFeatures( [feature] ) > > > > Which directly writes the new feature to the provider. > > > > When working with an edit session I can use featureAdded SIGNAL, which > > gives me the feature id, but still haven't found a way of using such > > SIGNAL with no edit session involved. > > > > Regards, > > > > Germán > > > > -- > > ----------- > > |\__ > > (:>__)( > > |/ > > Soluciones Geoinformáticas Libres > > http://geotux.tuxfamily.org/ > > http://twitter.com/GeoTux2 > > http://about.me/germancarrillo > > > > <http://gis.stackexchange.com/users/4972/germ%c3%a1n-carrillo> > > > > > > _______________________________________________ > > Qgis-developer mailing list > > [email protected] > > List info: http://lists.osgeo.org/mailman/listinfo/qgis-developer > > Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-developer > > > _______________________________________________ > Qgis-developer mailing list > [email protected] > List info: http://lists.osgeo.org/mailman/listinfo/qgis-developer > Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-developer -- ----------- |\__ (:>__)( |/ Soluciones Geoinformáticas Libres http://geotux.tuxfamily.org/ http://twitter.com/GeoTux2 http://about.me/germancarrillo <http://gis.stackexchange.com/users/4972/germ%c3%a1n-carrillo>
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