IOS子UITabBarController效果

来源：互联网发布：战网获取数据索引编辑：程序博客网时间：2024/05/06 19:58

index：效果展示：

1.新建一个 UITabBarController作为根视图的子视图

2.新建4个表视图，作为UITabBarController的子视图如图

3.UITabBarController的代码如下：

- (void)viewDidLoad{    [super viewDidLoad];            //首页    //初始化一个视图控制器    HomeViewController *home = [[HomeViewController alloc]init];    //设置视图控制器背景颜色    home.view.backgroundColor = [UIColor redColor];    //设置标题    home.title = @"首页";    //设置该视图的tabbar的图标    home.tabBarItem.image = [UIImage imageNamed:@"tabbar_home"];    //为该视图添加导航控制器    UINavigationController *homeNav = [[UINavigationController alloc]initWithRootViewController:home];    //添加到父视图中    [self addChildViewController:homeNav];        //消息    HomeViewController *message = [[HomeViewController alloc]init];    message.view.backgroundColor = [UIColor blackColor];    message.title = @"消息";    message.tabBarItem.image = [UIImage imageNamed:@"tabbar_message_center"];    UINavigationController *messageNav = [[UINavigationController alloc]initWithRootViewController:message];    [self addChildViewController:messageNav];            //广场    HomeViewController *discover = [[HomeViewController alloc]init];    discover.view.backgroundColor = [UIColor blueColor];    discover.title = @"广场";    discover.tabBarItem.image = [UIImage imageNamed:@"tabbar_discover"];        UINavigationController *discoverNav = [[UINavigationController alloc]initWithRootViewController:discover];    [self addChildViewController:discoverNav];        //首页    HomeViewController *me = [[HomeViewController alloc]init];    me.view.backgroundColor = [UIColor greenColor];    me.title = @"我";    me.tabBarItem.image = [UIImage imageNamed:@"tabbar_profile"];    UINavigationController *meNav = [[UINavigationController alloc]initWithRootViewController:me];    [self addChildViewController:meNav];}

由于代码过于冗余，时间仓促没来得及优化，谅解。。。

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