GtkHButtonBoxContainer for arranging buttons in a row.
Hierarquia de Objetos
A button box can be used to provide a consistent layout of buttons through an application. A GtkHButtonBox arranges buttons in a row.
Adding buttons to a GtkHButtonBox is done the same way widgets are added to other containers, using add() . The pack_start and pack_end methods work exactly as add() , adding widgets according to the current layout style and depending on whether the child button has had set_child_secondary() called on it.
Construtoresvoid GtkHButtonBox ();-- Creates a new GtkHButtonBox.