Re: [Inkscape-devel] inkboard abandoned files? cleanup needed.

Jon A. Cruz wrote:

In general that sounds good, however they should not derive from Gtk::Action. For most, a specific subclass that provides Gtk::Action would be good, but basing on Gtk::Action directly will cause MI problems among other things.

I'm not exactly sure what problems would multiple inheritance used with Gtk::Action cause. It shouldn't cause any as long all classes inherit from only one GObject-based class. In fact multiple inheritance is used in glibmm itself (look at e.g. Gtk::RecentAction).

Regards, Krzysztof Kosiński