Container with a decorative frame and an optional label.
GtkObject `-- GtkWidget `-- GtkContainer `-- GtkBin `-- GtkFrame
GtkAspectFrame, GtkScintilla
GtkFrame is a container for a single child widget that provides a configurable shadowed border around the child's allocated area.
GtkFrame ([string label = NULL ]); -- Creates a decorative container.
set_label() Sets label text. set_label_align() Sets label position. set_shadow_type() Sets angle and depth of shadow.