//
//ViewController.swift
//UINavigationController
//
//Created by SZT on 2016/11/2.
//Copyright © 2016年SZT. All rights reserved.
//
importUIKit
classViewController:UIViewController{
overridefuncviewDidLoad() {
super.viewDidLoad()
//每一个被导航视图控制器所管理的视图控制器都有一个navigationItem（这里面包含了左按钮，右按钮，中间标题，中间视图）
//设置导航栏的标题
navigationItem.title="Setting"
letleftBarBtn =UIBarButtonItem(barButtonSystemItem: .Camera, target:self, action:"leftBtnAction")
//设置右边按钮
letrightBarBtn =UIBarButtonItem(title:"next", style:UIBarButtonItemStyle.Plain, target:self, action:"rightBtnAction")
//设置导航栏左按钮leftBarButtonItem:(UIBarButtonItem)
//navigationItem.leftBarButtonItem = leftBarBtn
//navigationItem.rightBarButtonItem = rightBarBtn
//设置左右item数组
navigationItem.leftBarButtonItems= [leftBarBtn,rightBarBtn]
navigationItem.rightBarButtonItems= [leftBarBtn,rightBarBtn]
//设置中间视图
letsegment =UISegmentedControl(items: ["已接来电","未接来dian"])
segment.frame=CGRectMake(0,0,100,30)
segment.selectedSegmentIndex=1
//设置中间视图
navigationItem.titleView= segment
}
funcrightBtnAction(){
print("click right Btn")
}
funcleftBtnAction(){
print("click left Btn")
}
overridefuncdidReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
}
