Il 01/12/2016 12:14, Nyall Dawson ha scritto:

> I've been thinking about something similar to the data defined buttons
> used by symbology. Ie default to a constant value input, but using a
> custom widget you can choose to use a fields value or a custom expression.

or also named preset expressions, possibly?
all the best.
Paolo Cavallini -
QGIS & PostGIS courses:,arcgis
Qgis-developer mailing list
List info:

Reply via email to