首先我們先導(dǎo)入XLSlideSwitch,
然后我們創(chuàng)建六個viewcontroller,
然后就是在AppDelegate創(chuàng)建導(dǎo)航欄
再然后就是在主視圖里寫代碼了:

先導(dǎo)入那六個viewcontroller的頭文件,然后遵守協(xié)議<XLSlideSwitchDelegate>

{
UIView *SomeView; ///是點(diǎn)擊加號按鈕出現(xiàn)的View
UIButton *Btn; ///按鈕
}
@property (nonatomic , strong)XLSlideSwitch *ScrollView;///滾動視圖

viewDidLoad里寫

///創(chuàng)建一個數(shù)組用來存儲名字
NSArray *TitlesArr = @[@"推薦" , @"熱門" ,@"搞笑" , @"軍事" , @"社會" , @"音樂"];
// !!!!!用來存儲六個類的名字 需要更改!!!!!!
NSArray *ControllersArr = @[@"yidongtongxunViewController" , @"chuanmeiViewController" , @"ruangongViewController" , @"wanggonViewController" , @"yunjisViewController" , @"jianzhuViewController"];
NSMutableArray *ViewControllers = [[NSMutableArray alloc] init];
for (int i = 0 ; i < TitlesArr.count; i ++) {
//字符串創(chuàng)建控制器
UIViewController *VC = [[NSClassFromString(ControllersArr[i])alloc] init];
[ViewControllers addObject:VC];
}
//滾動視圖
_ScrollView = [[XLSlideSwitch alloc] initWithFrame:CGRectMake(0, 64, self.view.bounds.size.width, self.view.bounds.size.height - 64) Titles:TitlesArr viewControllers:ViewControllers];
_ScrollView.delegate = self;
_ScrollView.itemNormalColor = [UIColor darkGrayColor];
_ScrollView.itemSelectedColor = self.navigationController.navigationBar.tintColor;
_ScrollView.customTitleSpacing = 30;
_ScrollView.moreButton = [self moreButton];
[_ScrollView showInViewController:self];
// [_ScrollView showInNavigationController:self];
//View
SomeView = [[UIView alloc] initWithFrame:CGRectMake(self.view.bounds.size.width - 150, 104, 140, 200)];
SomeView.backgroundColor = [UIColor orangeColor];

for (int i = 0 ; i < 1; i ++) {
    [self.view addSubview:SomeView];
    SomeView.hidden = YES;
}

外邊寫

• (UIButton *)moreButton{
  Btn = [[UIButton alloc] init];
  // [button setImage:[UIImage imageNamed:@"channelAdd"] forState:UIControlStateNormal];
  [Btn setTitle:@"?" forState:UIControlStateNormal];
  [Btn setImageEdgeInsets:UIEdgeInsetsMake(8, 8, 8, 8)];
  [Btn addTarget:self action:@selector(BtnTouchUpInside) forControlEvents:UIControlEventTouchUpInside];
  return Btn;
  }

• (void)BtnTouchUpInside{
  // NSLog(@"點(diǎn)擊了添加按鈕");
  if (Btn.selected == YES) {
  // SomeView.hidden = YES;
  Btn.selected = NO;
  SomeView.hidden = YES;
  }else{
  Btn.selected = YES;
  SomeView.hidden = NO;
  }
  }