Instance Property

headerToolTip

The string that’s displayed in a help tag over the table column header.

Declaration

var headerToolTip: String? { get set }

Discussion

When the value of this property is nil, the table column header doesn’t display a help tag (also known as a tooltip). Otherwise, the string is displayed in a help tag when the pointer pauses over the header of the table column. The default value of this property is nil.