如何在不使用AppDelegate的情况下以编程方式添加UITabBarController?

时间:2014-03-05 11:00:08

标签: ios uitabbarcontroller uitabbar

我想将UITabBar放在两个视图中,但不是在MainViewController中,因为我没有使用AppDelegate来放置它。

是否有没有.xib或storyboard的解决方案

1 个答案:

答案 0 :(得分:2)

UIViewController *vc1 = [[UIViewController alloc] init];
vc1.title = @"FIRST";
vc1.view.backgroundColor = [UIColor blueColor];

UIViewController *vc2 = [[UIViewController alloc] init];
vc2.title = @"SECOND";
vc2.view.backgroundColor = [UIColor redColor];

UITabBarController *tabBar = [[UITabBarController alloc] init];
tabBar.viewControllers = @[vc1,vc2];
tabBar.selectedIndex   = 1;
tabBar.view.frame = CGRectMake(50, 50, 220, 320);

[tabBar willMoveToParentViewController:self];
[self.view addSubview:tabBar.view];
[self addChildViewController:tabBar];
[tabBar didMoveToParentViewController:self];