如何实现一个可滑动的NSTableView单元格？

// 自定义的NSTableCellView子类
class CustomTableCellView: NSTableCellView {
    var scrollView: NSScrollView!
    var containerView: NSView!
    
    override init(frame frameRect: NSRect) {
        super.init(frame: frameRect)
        
        // 创建滚动视图
        scrollView = NSScrollView(frame: bounds)
        scrollView.autoresizingMask = [.width, .height]
        scrollView.hasVerticalScroller = true
        scrollView.hasHorizontalScroller = false
        
        // 创建容器视图
        containerView = NSView(frame: bounds)
        containerView.autoresizingMask = [.width, .height]
        
        // 将容器视图添加到滚动视图中
        scrollView.documentView = containerView
        
        // 将滚动视图添加到单元格视图中
        addSubview(scrollView)
    }
    
    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    // 设置数据
    func setData(data: String) {
        // 在容器视图中添加需要显示的内容
        let label = NSTextField(frame: containerView.bounds)
        label.stringValue = data
        label.isEditable = false
        label.isBezeled = false
        label.drawsBackground = false
        label.autoresizingMask = [.width, .height]
        
        // 将内容添加到容器视图中
        containerView.addSubview(label)
    }
    
    // 设置单元格大小
    override func viewWillDraw() {
        super.viewWillDraw()
        
        // 设置滚动视图和容器视图的大小与单元格视图相同
        scrollView.frame = bounds
        containerView.frame = bounds
    }
}

// 数据源和代理方法
extension ViewController: NSTableViewDataSource, NSTableViewDelegate {
    func numberOfRows(in tableView: NSTableView) -> Int {
        return dataArray.count
    }
    
    func tableView(_ tableView: NSTableView, viewFor tableColumn: NSTableColumn?, row: Int) -> NSView? {
        let cellIdentifier = NSUserInterfaceItemIdentifier("CustomTableCellView")
        let cellView = tableView.makeView(withIdentifier: cellIdentifier, owner: self) as? CustomTableCellView
        
        if cellView == nil {
            let newCellView = CustomTableCellView(frame: NSRect(x: 0, y: 0, width: tableView.frame.width, height: 50))
            newCellView.identifier = cellIdentifier
            cellView = newCellView
        }
        
        cellView?.setData(data: dataArray[row])
        
        return cellView
    }
    
    func tableView(_ tableView: NSTableView, heightOfRow row: Int) -> CGFloat {
        return 50
    }
}