GtkUIManager::get_action
GtkAction get_action(string
path);
This method looks up a
GtkAction by following
a path. The path consists of the names specified in the XML description
of the UI. separated by '/'. Elements that don't have a name or action
attribute in the XML (e.g. <popup>) can be addressed by their XML
element name (e.g. "popup"). The root element ("/ui") can be omitted in
the path.