removeArrangedSubview(_:)
Removes a view as an arranged split pane.
Declaration
func removeArrangedSubview(_ view: NSView)Discussion
If the value of arrangesAllSubviews is false, calling this method doesn’t remove the view as a subview; it remains in the split view’s subviews array.
If you remove a view as a subview (either by calling removeFromSuperview() or removing it from the split view’s subviews array), the system automatically removes the view as an arranged subview.