Hi Nyall,
Thanks for the answer.
To work around the issue, I have to provide a default value.
In the case of a QgsProcessingParameterMatrix with fixed rows number has
a default value have to be provided by the definition or the class ?
René-Luc
Le 02/03/2019 à 00:38, Nyall Dawson a écrit :
On Sat, 2 Mar 2019 at 00:11, René-Luc Dhont <[email protected]> wrote:
Hi Devs,
I'd like to use QgsProcessingParameterMatrix with fixed rows number,
like it's defined in SAGA User defined filter algorithm.
And like in SAGA User defined filter algorithm, the table displayed has
no rows.
Which part of the QGIS code has to build the displayed table ?
https://github.com/qgis/QGIS/blob/master/src/gui/processing/qgsprocessingmatrixparameterdialog.cpp#L111
with unit tests here:
https://github.com/qgis/QGIS/blob/master/tests/src/gui/testprocessinggui.cpp#L1760
Let me know if you have any questions about this code -- it's only
new, so is fresh on my mind.
Nyall
Thanks,
René-Luc
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