I'm trying to add mixins via an override so that I can create functionality similar to the ImageViewer example (my app is a workflow engine, the icons are workflow nodes). I have not found a way to successfully add the mixins definition.
I'm starting to understand that this might be an order of events kind of problem, and might not be possible currently, but it's very frustrating that adding these to the generated class by hand makes everything work just fine. If architect simply had a standard field that would allow me to specify the array it would be enough.
Does anyone know how to add mixins via an override? I've tried many different ways and if they do get added, it replaces the other mixins rather than adding them.
This may be a bit late, but: it's impossible to add mixins in an override because mixins are resolved on definition rather than on instantiation (they're not part of the configuration, they're part of the definition itself).