gtk.VBox — a vertical container box
| +-- gobject.GObject +-- gtk.Object +-- gtk.Widget +-- gtk.Container +-- gtk.Box +-- gtk.VBox | 
A gtk.VBox is a container subclassed from gtk.Box that organizes its child widgets into a single column. The gtk.Box methods are used to manage the arrangement, spacing, height, and alignment of the gtk.VBox child widgets though all are allocated the same width.
|  | 
| homogeneous : | if TRUE all child widgets are given equal space allocations. | 
| spacing : | the additional vertical space between child widgets in pixels. | 
| Returns : | a new gtk.VBox widget | 
Creates a new gtk.VBox widget with the spacing between child widgets specified by spacing. If homogeneous is TRUE all child widgets are allocated the same space.