Gtk.Buildable.prototype.custom_finished

function custom_finished(builder:Gtk.Builder, child:GObject.Object, tagname:String, data:gpointer):void {
    // Gjs wrapper for gtk_buildable_custom_finished()
}

This is similar to Gtk.parser_finished but is called once for each custom tag handled by the buildable.

Since 2.12

builder: a Gtk.Builder
child: child object or null for non-child tags
tagname: the name of the tag
data: user data created in custom_tag_start