UISegmentedControl swift

//
// ViewController.swift
// UILabelTest
//
// Created by mac on 15/6/23.
// Copyright (c) 2015年 fangyuhao. All rights reserved.
//

import UIKit

class ViewController: UIViewController {

override func viewDidLoad() {
super.viewDidLoad()

var items = ["选项一","选项二","选项三"]
// var items = ["选项一","选项二","选项三",UIImage(named: "xin")]
var segmented = UISegmentedControl(items:items)
segmented.center = self.view.center
segmented.selectedSegmentIndex = 0

segmented.tintColor = UIColor.redColor()
segmented.setTitle("swift", forSegmentAtIndex: 1)//设置按钮文字
segmented.setImage(UIImage(named: "xin"), forSegmentAtIndex: 2)//设置图片
segmented.setContentOffset(CGSizeMake(10, 7), forSegmentAtIndex: 1)//设置文字偏移量
//插入和删除
segmented.insertSegmentWithTitle("新增选项", atIndex: 1, animated: true)
segmented.removeSegmentAtIndex(1, animated: true)
//增加监听
segmented.addTarget(self, action: "segmentDidchange:", forControlEvents: UIControlEvents.ValueChanged)

self.view.addSubview(segmented)
// 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 segmentDidchange(segmented:UISegmentedControl){
println(segmented.selectedSegmentIndex)
println(segmented.titleForSegmentAtIndex(segmented.selectedSegmentIndex))
}

}