# Method GTK2.ToolItem()->set_visible_vertical()

Method set_visible_vertical

  ``GTK2.ToolItem` set_visible_vertical(`int` `visible_vertical`)`

Description

  Sets whether this item is visible when the toolbar is docked vertically. Some tool items, such as text entries, are too wide to be useful on a vertically docked toolbar. If visible_vertical is false then this item will not appear on toolbars that are docked vertically.