The frame widget is a Bin that surrounds its child with a
decorative frame and an optional label. If present, the label is
drawn in a gap in the top side of the frame. The position of the
label can be controlled with set_label_align().
Used to visually group objects.
GTK2.Frame("Title")->add(GTK2.Label("Contents"))
GTK2.Frame()->add(GTK2.Label("Contents"))
GTK2.Frame()->add(GTK2.Label("Contents"))->set_shadow_type(GTK2.SHADOW_IN)
Properties:
string label
GTK2.Widget label-widget
float label-xalign
float label-yalign
int shadow
int shadow-type
GTK2.FontSelectionDialog()->set_preview_text()