If floating dock iteam are allowed glade_standard_boolean_spec glade_gnome_bonobodock_set_allow_floating BonoboDockItem glade_gnome_bonobodock_add_item glade_gnome_bonobodock_get_children glade_gnome_bonobodock_set_child_property glade_gnome_bonobodock_get_child_property glade_gnome_bonobo_dock_placement_spec glade_standard_int_spec glade_standard_int_spec glade_standard_int_spec glade_gnome_bonobo_dock_item_behavior_spec GtkWidget glade_gnome_bonobodock_add_client_area glade_gnome_bonobodock_get_client_area glade_gnome_bonobodock_replace_client_area glade_gnome_bonobodockitem_post_create