Swift 简单控件示例：分段控件UISegmentedControl

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//
//  ViewController.swift
//  UISegmentedControlSample
//
//  Created by jinnchang on 15/4/2.
//  copyright (c) 2015年 Jinn Chang. All rights reserved.
//

import UIKit

class ViewController: UIViewController {
    
    var segmentedControl: UISegmentedControl!

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view,typically from a nib.
        
        segmentedControl = UISegmentedControl(items: ["分段一","分段二","分段三"])
        segmentedControl.frame = CGRectMake(30,40,self.view.frame.size.width - 60,30)
        segmentedControl.selectedSegmentIndex = 0
        segmentedControl.addTarget(self,action: "segmentSelected:",forControlEvents: .ValueChanged)
        
        self.view.addSubview(segmentedControl)
    }

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

    /// 响应 segmentedControl 事件
    func segmentSelected(sender: UISegmentedControl) {
        println("segment selected:\(sender.selectedSegmentIndex)")
    }

}

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GitHub 上项目地址：UISegmentedControlSample
控件更多相关属性及方法参考：UISegmentedControl Class Reference 文章最后更新时间：2015年4月3日11:36:27

原文地址：https://www.jb51.cc/swift/327410.html