scrollMenuBar

A top scroll menu bar

类似网易顶部分类滑条。滚动到中间过一点右边时，自动调整位置。  用法：

  ScrollMenuView *menuView = [[ScrollMenuView alloc]init];
  menuView.frame = CGRectMake(0, 0, WIDTH, 44);
  menuView.delegate=self;
  [self.view addSubview:menuView];
  NSArray *items = @[@"头条",@"时尚榜",@"头条",@"时尚榜",@"头条",@"时尚榜"];
  [menuView addItems:items titleColor:[UIColor whiteColor] SelectedColor:[UIColor redColor]];

新样式：选中时的字体稍微大一点：

ScrollMenuView *menuView = [[ScrollMenuView alloc]init];
menuView.frame = CGRectMake(0, 64, WIDTH, 44);
menuView.delegate=self;
[self.view addSubview:menuView];
NSArray *items = @[@"精选",@"鞋子",@"上装",@"裤装",];
[menuView addItems:items titleColor:[UIColor grayColor] SelectedColor:[UIColor blackColor]];


ScrollMenuView *menuView1 = [[ScrollMenuView alloc]init];
menuView1.frame = CGRectMake(0, 230, WIDTH, 44);
menuView1.delegate=self;
[self.view addSubview:menuView1];
NSArray *items1 = @[@"精选",@"鞋子",@"上装",@"裤装",@"头条",@"配饰",@"视频",@"折扣",@"潮牌",@"促销"];

[menuView1 addItems:items1 titleColor:[UIColor grayColor] SelectedColor:[UIColor blackColor]];