iOS实现左右可滑动的选择条实例代码分享

一,效果图。

二,工程图。

三,代码。

RootViewController.h

#import <UIKit/UIKit.h>

@interface RootViewController : UIViewController

@end

RootViewController.m

#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.

}

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