Can gtk_widget_class_set_css_name() be wrapped?
Submitted by Daniel Boles
This function is used to set the CSS node name to be used by a type of widget, called from its class init function.
I don't know much about how gtkmm implements custom widgets yet. Is this something that we could wrap, or is that not possible? Otherwise I imagine we would have to use C to implement a base custom widget type, thereby gaining the ability to define the class init method, and then inherit from that custom type in C++ code.