GUILayoutOption Class  

Class internally used to pass layout options into GUILayout functions. You don't use these directly, but construct them with the layouting functions in the GUILayout class.

See Also: GUILayout.Width, GUILayout.Height, GUILayout.MinWidth, GUILayout.MaxWidth, GUILayout.MinHeight, GUILayout.MaxHeight, GUILayout.ExpandWidth, GUILayout.ExpandHeight.