[opencms-dev] Question about widgets and custom galleries in OpenCms 8.0.3

[Sandrine Prousteau]

Hi
I'd like to know if it is possible to have some edition fields which
opens ADEGallery with custom type gallery.
For example I've created a type referencegallery, like in
com.alkacon.opencms.v8.article, and it works well in explorer view. I
have another xmlcontent type, with some VfsFile fields, where I want to
select some reference type elements. I'd like these fields opens like
ADEDownloadGallery, listing only my reference type elements. Is it
possible? Must I create classes for that?
Thanks for your help.
Sandrine.