objective-c - 模态视图控制器大小

Question

我正在尝试显示模态视图控制器，但保持导航栏显示在 iPad 上。我尝试了不同的演示风格，但都没有奏效。是否可以调整它的大小，或者在某个视图的正上方显示它，而不是在整个视图控制器上方？

编辑： 添加代码：

- (void)buttonPressed:(id)sender
{
    RKWebViewController *webViewController = [[RKWebViewController alloc] initWithNibName:nil bundle:nil];
    webViewController.request = [NSURLRequest requestWithURL:_link];
    webViewController.webView.delegate = self;
    webViewController.shouldDisplayDoneButton = YES;
    webViewController.modalPresentationStyle = UIModalPresentationCurrentContext;
    [self presentModalViewController:webViewController animated:YES];
}

Answer 1

采用 -

- (void)buttonPressed:(id)sender
{
    RKWebViewController *webViewController = [[RKWebViewController alloc] initWithNibName:nil bundle:nil];
    webViewController.request = [NSURLRequest requestWithURL:_link];
    webViewController.webView.delegate = self;
    webViewController.shouldDisplayDoneButton = YES;

    UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:webViewController];
    [webViewController release];

    navController.modalPresentationStyle = UIModalPresentationCurrentContext;
    [self presentModalViewController:navController animated:YES];
    [navController release];

}