Vertical separator.
None.
A GtkVSeparator is a widget that consists of a vertical line. It is used to separate widgets that are laid out horizontally.
Separators cannot be used in menu widgets, and there is currently no way to put a vertical separator into a GtkMenuBar.
See also: GtkHSeparator, gtk::paint_vline() .
GtkVSeparator (void);-- Draws a vertical line.