GtkVBox
   Vertical box container.
  
Object Hierarchy
Direct subclasses
Description
   
    GtkVBox is a box container that packs child
    widgets in a single column, using the packing methods inherited from 
    GtkBox, such as 
    pack_start() , as well as the less
    flexible add()  method available
    to most container widgets.
   
   
    Note that all children in a GtkVBox are allocated
    the same width, regardless of settings and child requisition size. 
    Widgets taking up less than the allocated width are by default centered
    within the available area in that dimension.
   
   
    See also: GtkContainer, 
    GtkBox, GtkHBox, 
    GtkButtonBox, GtkTable.
   
  
Constructor
 GtkVBox ([bool 
     homogeneous = false
    , [int 
     spacing = 0
    ]]);  --
   Creates a container for a single column of child widgets.