dialog: InitialStockDialog
GtkVBox(toplevel):
  GtkLabel(branch_label, fill=True): 'Registering initial stock for products in <b>Stoq Roupas e Acess\xc3\xb3rios Ltda</b>'
  GtkEventBox(on_slave_holder, expand=True, fill=True): slave ListSlave is attached
    kiwi+ui+listdialog+ListContainer(listcontainer):
      ObjectList(expand=True, fill=True):
        column: title='Code'
        column: title='Barcode'
        column: title='Category'
        column: title='Description', expand
        column: title='Manufacturer', hidden
        column: title='Model', hidden
        column: title='Initial Stock'
        row: u'100', u'0000000', u'', u'desc', None, None, 0
      GtkVBox(fill=True):
        GtkButton(fill=True): 'gtk-add', hidden
        GtkButton(fill=True): 'gtk-remove', hidden, insensitive
        GtkButton(fill=True): 'gtk-edit', hidden, insensitive
