Class GTK1.Bin Inheritance graph GTK1.Object GTK1.Widget GTK1.Container GTK1.Bin GTK1.Alignment GTK1.EventBox GTK1.HandleBox GTK1.Invisible GTK1.Item GTK1.Viewport GTK1.Window Gnome.DockItem Gnome.DruidPage Description A container that can only contain one child. Inherit Container inherit GTK1.Container : Container