iPhone开发：视图不适合我的UINavigation控制器

Question

我不使用IB多创建我的意见，所以我通常以编程方式做所有事情。我bascially推视图控制器到导航控制器，它似乎是viewController的顶部是在导航栏下。我正在尝试使视图正确合适。

这里是我的代码：

navigationController = [[UINavigationController alloc] initWithNibName:nil 
                   bundle:nil]; 
[window addSubview:navigationController.view]; 

viewController = [[UIViewController alloc] init]; 

//this code was just added to try and make it fit. It doesn't change anything 
viewController.view.frame = [UIScreen mainScreen].applicationFrame; 

[navigationController pushViewController:viewController animated:NO]; 

Answer 1

我会用init方法与视图控制器要小心 - 而不是看initWithNibName:bundle:。