UM 18.04 glade 3.22-1 add missing GtkScrollbar widget

Glade 3.22-1 GTK UI builder has a bug: there is no GtkScrollbar in Containers menu. See also https://gitlab.gnome.org/GNOME/glade/issues/302

To get GtkScrollbar selection back into menu navigate to /usr/share/glade/catalogs and edit gtk+.xml file:

  • find line <glade-widget-class-ref name="GtkToolbar"/>
  • insert new line <glade-widget-class-ref name="GtkStatusbar"/> after it.

Cheers!