导航栏的横向模式问题

发布于 2024-10-03 01:51:38 字数 693 浏览 4 评论 0原文

我有一个 ViewController 来管理一个视图，其中有一个 Table View、一个 ImageView 和一个导航栏。当我将其置于横向模式时，导航栏的大小不会调整为 32，它仍然保持为 44 我首先尝试在 IB 中使用自动调整大小但没有成功，然后我尝试将此代码放入 ViewController

- (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)orientation duration:(NSTimeInterval)duration {
    //[super willAnimateRotationToInterfaceOrientation:orientation duration:duration];
    CGRect frame = self.navigationController.navigationBar.frame;
    if (UIInterfaceOrientationIsPortrait(orientation)) {
         frame.size.height = 44;
    } else {
         frame.size.height = 32;
    }
    self.navigationController.navigationBar.frame = frame;
}

但什么也没有。我该如何解决这个问题？

原文

I have a ViewController that manages a view in which I have a Table View, an ImageView and a Navigation Bar.
When I put it in the landscape mode the Navigation Bar doesn't resize to 32, it still remains to 44
I tried first to use the autosizing in IB without success, then I tried to put this code in the ViewController

- (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)orientation duration:(NSTimeInterval)duration {
    //[super willAnimateRotationToInterfaceOrientation:orientation duration:duration];
    CGRect frame = self.navigationController.navigationBar.frame;
    if (UIInterfaceOrientationIsPortrait(orientation)) {
         frame.size.height = 44;
    } else {
         frame.size.height = 32;
    }
    self.navigationController.navigationBar.frame = frame;
}

but nothing.
How can I solve this issue?

分享到QQ

分享到微博

如果你对这篇内容有疑问，欢迎到本站社区发帖提问参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。

发布评论

需要登录才能够评论，你可以免费注册一个本站的账号。

咋地 2024-10-10 01:51:38

我犯了一个错误，没有navigationController，所以我将IB中的导航栏与代码中的outlet navBar链接起来，并且我已经使用

- (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)orientation  duration:(NSTimeInterval)duration {
    [super willAnimateRotationToInterfaceOrientation:orientation duration:duration];
    CGRect frame = self.navBar.frame;
    if (UIInterfaceOrientationIsPortrait(orientation)) {
        frame.size.height = 44;
    } else {
        frame.size.height = 32;
    }
    self.navBar.frame = frame;  
}

它现在可以工作了，我只有图像视图的问题

I made a mistake, there isn't a navigationController, so I linked the navigation bar in IB with the outlet navBar in the code and I've used

- (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)orientation  duration:(NSTimeInterval)duration {
    [super willAnimateRotationToInterfaceOrientation:orientation duration:duration];
    CGRect frame = self.navBar.frame;
    if (UIInterfaceOrientationIsPortrait(orientation)) {
        frame.size.height = 44;
    } else {
        frame.size.height = 32;
    }
    self.navBar.frame = frame;  
}

It works now, I've only a problem with the image view

回复收藏 0 原文