gistfile1.swift

import UIKit

class TableViewController: UITableViewController {

    //都道府県名はここから取得
    let prefecturalArr = [
        "北海道","青森県","岩手県","宮城県","秋田県","山形県",
        "福島県","茨城県","栃木県","群馬県","埼玉県","千葉県",
        "東京都","神奈川県","新潟県","富山県","石川県","福井県",
        "山梨県","長野県","岐阜県","静岡県","愛知県","三重県",
        "滋賀県","京都府","大阪府","兵庫県","奈良県","和歌山県",
        "鳥取県","島根県","岡山県","広島県","山口県","徳島県",
        "香川県","愛媛県","高知県","福岡県","佐賀県","長崎県",
        "熊本県","大分県","宮崎県","鹿児島県","沖縄県"
    ]
    
    override func viewDidLoad() {
        super.viewDidLoad()

        // Uncomment the following line to preserve selection between presentations
        // self.clearsSelectionOnViewWillAppear = false

        // Uncomment the following line to display an Edit button in the navigation bar for this view controller.
        // self.navigationItem.rightBarButtonItem = self.editButtonItem()
    }

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

    // MARK: - Table view data source

    override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
        // #warning Potentially incomplete method implementation.
        // Return the number of sections.
        return 1
    }

    override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        // #warning Incomplete method implementation.
        // Return the number of rows in the section.
        return prefecturalArr.count
    }

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

        // Configure the cell...
        
        let prefectureNum = indexPath.row + 1
        
        //都道府県名
        let title = cell.viewWithTag(1) as! UILabel
        title.text = prefecturalArr[prefectureNum-1]
        
        //-番目の都道府県です
        let detail = cell.viewWithTag(2) as! UILabel
        detail.text = "\(prefectureNum)番目の都道府県です"
        //番号を渡したら、都道府県名が返ってくる関数
        
        //色をつける箇所
        switch prefectureNum % 3 {
        case 0:
            //青色
            cell.backgroundColor = UIColor(red:0.78, green:0.82, blue:1, alpha:1)
        case 1:
            //赤色
            cell.backgroundColor = UIColor(red:1, green:0.8, blue:0.79, alpha:1)
        case 2:
            //緑色
            cell.backgroundColor = UIColor(red:0.85, green:0.96, blue:0.57, alpha:1)
        default:
            //実際には使われない
            cell.backgroundColor = UIColor.whiteColor()
        }
        
        
        
        return cell
    }
    
    
    /*
    // Override to support conditional editing of the table view.
    override func tableView(tableView: UITableView, canEditRowAtIndexPath indexPath: NSIndexPath) -> Bool {
        // Return NO if you do not want the specified item to be editable.
        return true
    }
    */

    /*
    // Override to support editing the table view.
    override func tableView(tableView: UITableView, commitEditingStyle editingStyle: UITableViewCellEditingStyle, forRowAtIndexPath indexPath: NSIndexPath) {
        if editingStyle == .Delete {
            // Delete the row from the data source
            tableView.deleteRowsAtIndexPaths([indexPath], withRowAnimation: .Fade)
        } else if editingStyle == .Insert {
            // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view
        }    
    }
    */

    /*
    // Override to support rearranging the table view.
    override func tableView(tableView: UITableView, moveRowAtIndexPath fromIndexPath: NSIndexPath, toIndexPath: NSIndexPath) {

    }
    */

    /*
    // Override to support conditional rearranging of the table view.
    override func tableView(tableView: UITableView, canMoveRowAtIndexPath indexPath: NSIndexPath) -> Bool {
        // Return NO if you do not want the item to be re-orderable.
        return true
    }
    */

    /*
    // MARK: - Navigation

    // In a storyboard-based application, you will often want to do a little preparation before navigation
    override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
        // Get the new view controller using [segue destinationViewController].
        // Pass the selected object to the new view controller.
    }
    */

}