【代码笔记】iOS-左右可滑动的选择条

#import <UIKit/UIKit.h>

@interface RootViewController : UIViewController

@end

#import "RootViewController.h"
//引入头文件
#import "SVSegmentedControl.h"

@interface RootViewController ()

@end

@implementation RootViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}

- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view.

//初始化背景图
[self initBackgroundView];

}
#pragma -makr -funcitons
-(void)initBackgroundView
{
SVSegmentedControl *options = [[SVSegmentedControl alloc] initWithSectionTitles:[NSArray arrayWithObjects:@"购车应用",@"车主应用", nil]];
options.center=CGPointMake(160, 100);
[options setSelectedSegmentIndex:0 animated:NO];
[options addTarget:self action:@selector(segmentedControlChangedValue:) forControlEvents:UIControlEventValueChanged];
[self.view addSubview:options];

}
#pragma -mark -doClickAction
- (void)segmentedControlChangedValue:(SVSegmentedControl*)segmentedControl {
NSLog(@"--index--%i-", segmentedControl.selectedSegmentIndex);
}

- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}