Instance Property


The table column in which hierarchical data is displayed.


unowned(unsafe) var outlineTableColumn: NSTableColumn? { get set }


Each level of hierarchical data is indented by the amount specified by the indentationPerLevel property (the default is 16.0), and decorated with the indentation marker (disclosure triangle) on rows that are expandable. Outline table column data is archived with the rest of the outline view’s state information.

Attempts to set the value of this property to nil are silently ignored.

See Also

Working with the Outline Column

var autoresizesOutlineColumn: Bool

A Boolean value that indicates whether the outline view resizes its outline column when the user expands or collapses items.