[Qgis-developer] Improvements to the value relation widget: port to C++?

[Alessandro Pasotti]

Hi,

to allow for drill-down forms, a few months ago, I've created a modified
value relation widget with a companion form function that allow to
implement dynamic filtering (or altering) of fields in a form.

It can be easily ported in the core (it's basically a clone of the
existing  value relation widget).

The widget is available as a python plugin.
http://plugins.qgis.org/plugins/FormAwareValueRelationWidget/
More information here:
http://www.itopen.it/a-new-qgis-plugin-allows-dynamic-filtering-of-values-in-forms

The main question is if there is any interest in porting this widget into
the core, then if this should be
1. a replacement of the existing value relation widget
2. an optional feature of the existing value relation widget
3. a new widget


I would like to hear your thoughts about this.


-- 
Alessandro Pasotti
w3:   www.itopen.it
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