| Top |  |  |  |  | 
    GObject
    ╰── GInitiallyUnowned
        ╰── GtkWidget
            ╰── GtkContainer
                ╰── GtkIconView
                    ╰── EPictureGallery
EPictureGallery implements AtkImplementorIface, GtkBuildable, GtkCellLayout and GtkScrollable.