Custom NSPathControl

class ViewController: NSViewController {
    @IBOutlet weak var customPath: NSPathControl!

    override func viewDidLoad() {
        super.viewDidLoad()

        customPath.pathItems = [
            self.pathItem(title: "root", imageName: "root"),
            self.pathItem(title: "First folder", imageName: NSImage.folderName),
            self.pathItem(title: "Second folder", imageName: NSImage.folderName)
        ]
    }

    func pathItem(title: String, imageName: String) -> NSPathControlItem {
        let item = NSPathControlItem()
        item.title = title
        item.image = NSImage(named: imageName)
        return item
    }
}