gridColor The color used to draw grid lines. Declaration@NSCopying var gridColor: NSColor { get set } DiscussionThe default color is gray. See AlsoRelated DocumentationdrawGrid(inClipRect:)Setting Display AttributesintercellSpacingrowHeightbackgroundColorusesAlternatingRowBackgroundColorsstyleeffectiveStyleNSTableView.StyleselectionHighlightStylegridStyleMaskindicatorImage(in:)setIndicatorImage(_:in:)