merry_xmas.swift

//
//  ViewController.swift
//  TestUI
//
//  Created by Daniel on 6/5/14.
//  Copyright (c) 2014 Daniel. All rights reserved.
//

import Foundation
import UIKit

class ViewController: UIViewController, UITextViewDelegate {
    @IBOutlet var textView: UITextView
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        var textFrame = CGRect(x:0, y:20, width:self.view.frame.width, height:100)
        var textView = UITextView(frame:textFrame)
        textView.returnKeyType = UIReturnKeyType.Done
        textView.delegate = self
        
        textView.backgroundColor = UIColor.blueColor()
        textView.textColor = UIColor.whiteColor()
        textView.text = "Hello, world!"
        self.view.addSubview(textView)
    }
    
    func textViewDidBeginEditing(view: UITextView) {
        view.backgroundColor = UIColor.redColor()
        NSLog("Started editing!")
    }
    
    func textView(textView: UITextView!, shouldChangeTextInRange: NSRange, replacementText: NSString!) {
        if(replacementText == "\n") {
            textView.resignFirstResponder()
            textView.backgroundColor = UIColor.blueColor()
            NSLog("Done editing!")
        }
    }

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


}