Version: 2018.4
public bool allowToggleVisibility ;


Option to allow/disallow hiding the column from the context menu.

This state is used by the context menu of the MultiColumnHeader to enable/disable the column names in the menu. Ensure at least one column does not allow to toggle visibility so not all the columns can be hidden. When used with a TreeView it would be a good idea to disallow hiding the column with the TreeView foldout arrows.