在UITableView中水平滚动以查看Xcode 6中的长单元格。迅速

Question

我创建了一个tableviewcontroller并为其添加了一个表视图。我需要的只是通过向右滑动来查看长单元格（或行）。我怎样才能做到这一点？

Answer 1

只需在tableCell中添加一个简单的UIScrollView，如下所示。这将允许您在单元格内进行水平滚动。

override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCellWithIdentifier("reuseIdentifier", forIndexPath: indexPath) as UITableViewCell

    // Configure the cell...

    /// Horizontal Scroll

    var scrollview = UIScrollView(frame: cell.bounds)
    scrollview.contentSize = CGSizeMake(cell.bounds.width * 5, cell.bounds.height) // will be 5 times as wide as the cell
    scrollview.pagingEnabled = true

    cell.contentView.addSubview(scrollview)

    return cell
}

Answer 2

import UIKit

class ViewController: UIViewController,UITableViewDelegate,UITableViewDataSource{

var tableviwe:UITableView?

override func viewDidLoad() {
    super.viewDidLoad()
    // Do any additional setup after loading the view, typically from a nib.
    self.tableviwe = UITableView(frame: self.view!.bounds)
    self.tableviwe!.delegate = self
    self.tableviwe!.dataSource = self;
    self.tableviwe?.backgroundColor = UIColor.redColor()
    let angle:CGFloat = CGFloat(M_PI_2);//angle角度 double angle;
    self.tableviwe?.transform = CGAffineTransformMakeRotation(angle)
    self.view?.addSubview(self.tableviwe!)
}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}

//UITableViewDelegate
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
    let alert = UIAlertView()
    alert.title = "Alert"
    alert.message = NSString(format: "%@ %d", "My hit ", indexPath.row)
    alert.addButtonWithTitle("Ok")
    alert.show()
}
//UITableViewDataSource
func numberOfSectionsInTableView(tableView: UITableView) -> Int {
    return 1
}

func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    return 1000
}

func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat{
    return 200.0
}

func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
    let cell = UITableViewCell(style: UITableViewCellStyle.Subtitle, reuseIdentifier: "channel")
    cell.textLabel?.text = NSString(format: "%@ %d", "hello my friend", indexPath.row)
    let angle:CGFloat = CGFloat(M_PI_2);//angle角度 double angle;
    cell.contentView.transform = CGAffineTransformMakeRotation(-angle)
    return cell
}

}