knobColor
The system color used for the flat surface of a slider knob that hasn’t been selected.
Declaration
class var knobColor: NSColor { get }Return Value
The system color used for an unselected slider knob.
Discussion
The knob’s beveled edges, which set it in relief, are drawn in highlighted and shadowed versions of the face color. When a knob is selected, its color changes to selectedKnobColor. For more information, see NSColor.