How to set an icon on my custom datatype of parameter?


My custom datatype in a following image, named as “Filer Object”, was made while my reference to this article.
I want to set an icon so that it appears on my following mouse cursor.

Does anyone know how to do?


Hi @giu,

I believe you can access the icon of the parameter via,


I believe your component is of type GH_ActiveObject. So if you override this method(for creation of the input parameter), you should be able to add your own icon.


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Kaushik LS
Kleve, DE