[QGIS-Developer] Signal/slots in Processing scripts/algorithms
matteo
matteo.ghetta at gmail.com
Sun Jul 22 23:25:31 PDT 2018
Hi Nyall,
> Not really - Processing doesn't currently have any support for
> dependencies amongst parameters. You could maybe hack around this by
> directly accessing widgets, but that wouldn't be version safe and
> would be quite fragile.
I imagined it wouldn't be safe
> The "canonical" way to handle this currently is to throw an error when
> the algorithm is executed if the combination of parameters does not
> make sense.
got it!
Many thanks for the hints
Cheers
Matteo
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