* from <link linkend="BUILDER-UI">GtkBuilder UI descriptions</link>.
* The interface includes methods for setting names and properties of objects,
* parsing custom tags and constructing child objects.
*
* The GtkBuildable interface is implemented by all widgets and
* many of the non-widget objects that are provided by GTK+. The
* from <link linkend="BUILDER-UI">GtkBuilder UI descriptions</link>.
* The interface includes methods for setting names and properties of objects,
* parsing custom tags and constructing child objects.
*
* The GtkBuildable interface is implemented by all widgets and
* many of the non-widget objects that are provided by GTK+. The