I did this. -(void)viewWillDisappear:(BOOL)animated{ [super viewWillDisappear:animated]; [self.view setAlpha:0]; } Do not forget re set alpha when come back. – (void) viewWillAppear:(BOOL)animated{ [super viewWillAppear:animated]; [self.view setAlpha:1]; }
Once you know it, it’s fairly simple: self.navigationController.navigationBar.tintColor = [UIColor blueColor]; self.navigationController.navigationBar.alpha = 0.7f; self.navigationController.navigationBar.translucent = YES; The translucent property seems only to determine wether the main view should be visible under the navigation bar, and resizes the view appropiately.
Set the titleView property of the UINavigationItem. For example, in the view controller’s viewDidLoad method you could do something like: UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 480, 44)]; label.backgroundColor = [UIColor clearColor]; label.numberOfLines = 2; label.font = [UIFont boldSystemFontOfSize: 14.0f]; label.shadowColor = [UIColor colorWithWhite:0.0 alpha:0.5]; label.textAlignment = UITextAlignmentCenter; label.textColor = [UIColor whiteColor]; label.text = … Read more
Managed to fix my issue by adding this line: toViewController.view.frame = [transitionContext finalFrameForViewController:toViewController]; To: – (void)animateTransition:(id<UIViewControllerContextTransitioning>)transitionContext fromVC:(UIViewController *)fromVC toVC:(UIViewController *)toVC fromView:(UIView *)fromView toView:(UIView *)toView { // Add the toView to the container UIView* containerView = [transitionContext containerView]; [containerView addSubview:toView]; [containerView sendSubviewToBack:toView]; // animate toVC.view.frame = [transitionContext finalFrameForViewController:toVC]; NSTimeInterval duration = [self transitionDuration:transitionContext]; [UIView animateWithDuration:duration animations:^{ … Read more
This fixed it for me after I had the same issue (coincidently also today): EDIT : As contentSizeForViewInPopover is deprecated in iOS7.0 so use preferredContentSize. Original answer below: In your detailViewController add this: – (void)viewWillAppear:(BOOL)animated { CGSize size = CGSizeMake(320, 480); // size of view in popover self.contentSizeForViewInPopover = size; [super viewWillAppear:animated]; } You also … Read more
OK so i found the solution, I have set in my controller the property: self.automaticallyAdjustsScrollViewInsets = false I don’t really understand the true benefit of this property though, (or why the default value is true) The only documentation i found was there: https://web.archive.org/web/20160405135605/https://developer.apple.com/library/ios/documentation/userexperience/conceptual/TransitionGuide/AppearanceCustomization.html https://developer.apple.com/documentation/uikit/uiviewcontroller/1621372-automaticallyadjustsscrollviewin Update In iOS 11 automaticallyAdjustsScrollViewInsets is deprecated You should now use: … Read more