iOS UISegmentedControl 分段控件

//首先把你要添加的控件内的文字放入一个数组

NSArray * name = @[ @"就诊提醒",@"就诊记录"];

//开辟一个新的UISegmentedControl 空间 并且把名字数组放进去

    UISegmentedControl * segmented = [[UISegmentedControl alloc]initWithItems:name];

//设置控件的大小

    segmented.frame = CGRectMake(0, 0, 440, 60);

//设置控件的中心位置

    segmented.center = CGPointMake(200, 110);

//设置控件默认选中的位置

    segmented.selectedSegmentIndex = 0;

//设置背景颜色

    segmented.tintColor = [UIColor whiteColor];

//设置字体颜色

    [segmented setTintColor:[UIColor orangeColor]];

//设置字体大小    

    UIFont *font = [UIFont boldSystemFontOfSize:24];

    NSDictionary *attributes = [NSDictionary dictionaryWithObject:font forKey:NSFontAttributeName];

    [segmented setTitleTextAttributes:attributes forState:UIControlStateNormal];

//添加到视图上

[self.view addSubview:segmented];

//添加点击事件

[segmented addTarget:self action:@selector(segmentedValueChanged:) forControlEvents:UIControlEventValueChanged];

//点击事件的实现

- (void)segmentedValueChanged:(UISegmentedControl *)sengder

{

    switch (sengder.selectedSegmentIndex) {

        case 0:

            self.view.backgroundColor = [UIColor blueColor];

            break;

         case 1:

            self.view.backgroundColor = [UIColor yellowColor];

            

        default:

            break;

    }

}

//实现效果