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Garcon Roadmap (Xfce 4.14)
Port to Gtk3
WIP branch: http://git.xfce.org/users/eric/garcon/log/?h=gtk3
As the branch currently stands, it builds both Gtk2 and Gtk3 (both are required). Both branches get built with the same code-base there's only minor changes (GtkBox vs GtkHBox) so it should be a simple transition. To do that, both Gtk2 and Gtk3 don't use the GtkImageMenuItem anymore.
Screenshot of Garcon-Gtk2 now: app menu from panel