6.17 TABLE实现色块的移动

import UIKit

class ViewController: UIViewController,UITableViewDataSource, UITableViewDelegate
{
    
    @IBOutlet var redView : UIView
    var act = ["上","下","左","右"]
    
    override func viewDidLoad()
    {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
    }
    
    override func didReceiveMemoryWarning()
    {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
    
    func tableView(tableView: UITableView!, numberOfRowsInSection section: Int) -> Int
    {
        return act.count
    }
    
    func tableView(tableView:UITableView!,cellForRowAtIndexPath indexPath: NSIndexPath!) ->UITableViewCell!
    {
        var cell: UITableViewCell = tableView.dequeueReusableCellWithIdentifier("cell1",forIndexPath:indexPath)as UITableViewCell
        
        cell.textLabel.text = act [indexPath.row]
        
        println("(indexPath)")
        return cell
    }
    
    func tableView(tableView: UITableView!, didSelectRowAtIndexPath indexPath: NSIndexPath!) {
        switch indexPath.row {
        case 0:
            var frame = redView.frame
            var destFrame = CGRect(x: frame.origin.x, y: frame.origin.y - 50,  frame.size.width, height: frame.size.height)
            //        redView.frame = destFrame
            
            UIView.animateWithDuration(3, animations: {
                self.redView.frame = destFrame
                self.redView.backgroundColor = UIColor.purpleColor()
                })
        case 1:
            var frame = redView.frame
            var destFrame = CGRect(x: frame.origin.x, y: frame.origin.y + 50,  frame.size.width, height: frame.size.height)
            //        redView.frame = destFrame
            
            UIView.animateWithDuration(3, animations: {
                self.redView.frame = destFrame
                self.redView.backgroundColor = UIColor.grayColor()
                })
        case 2:
            var frame = redView.frame
            var destFrame = CGRect(x: frame.origin.x - 50, y: frame.origin.y,  frame.size.width, height: frame.size.height)
            //        redView.frame = destFrame
            
            UIView.animateWithDuration(3, animations: {
                self.redView.frame = destFrame
                self.redView.backgroundColor = UIColor.greenColor()
                })
        case 3:
            var frame = redView.frame
            var destFrame = CGRect(x: frame.origin.x + 50, y: frame.origin.y,  frame.size.width, height: frame.size.height)
            //        redView.frame = destFrame
            
            UIView.animateWithDuration(3, animations: {
                self.redView.frame = destFrame
                self.redView.backgroundColor = UIColor.orangeColor()
                })
        default:
            println("OK")}
    }
}