_addToBox :: (Gtk.BoxClass b, Gtk.WidgetClass w) => Gtk.Packing -> b -> w -> IO ()
_addToBox packing box wdg = Gtk.boxPackStart box wdg packing 0
_addToBox :: (Gtk.BoxClass b, Gtk.WidgetClass w) => Gtk.Packing -> b -> w -> IO ()
_addToBox packing box wdg = Gtk.boxPackStart box wdg packing 0
_addToBox packing box wdg = Gtk.boxPackStart box wdg packing 0