uinavigationbar

I am setting a custom appearance for a specific navigation controller: //Set Cutom Nav Bar Appearance [[UINavigationBar appearanceWhenContainedIn:[MyNavigationControllerClass class], nil] setBackgroundImage: nil forBarMetrics: UIBarMetricsDefault]; [[UINavigationBar appearanceWhenContainedIn:[MyNavigationControllerClass class], nil] setBarTintColor: self.tableView.backgroundColor]; When the navigation controller is displayed, the expected color is RGB(247, 247, 247) - which I have double checked is also the value of the tableView.background color when the value is set - but it appears on

Is there any way to make navigation bar elements (back button) in iOS 6 look like navigation bar elements in iOS 7 ? And also buttons and other iOS 7 elements of UI. Instead of putting code into every view controller that you need to customize, I would recommend doing this for the entire application by putting something like this in your application:didFinishLaunchingWithOptions: method in the App Delegate // Nav bar [[UINavigationBar appearance] setBackgroundImage:[[UIImage imageNamed:@"navBar.png"] resizableImageWithCapInsets:UIEdgeInsetsMake(10, 5, 10, 5)] forBarMetrics:UIBarMetricsDefault]

I am currently using a form building library called Eureka( https://github.com/xmartlabs/Eureka ) and for some reason whenever I build a form,the navigation bar is not appearing eventhough my view controller is embedded in a navigation controller and it is set to visible.Any help? Here's my repo: https://github.com/ariff20/iTutor Code class SignUpViewController: FormViewController ,UINavigationBarDelegate{ override func viewDidLoad() { super.viewDidLoad() let logButton : UIBarButtonItem = UIBarButtonItem(title: "RightButtonTitle", style: UIBarButtonItemStyle.Done, target: self,action:

The question is simple, how can I prevent a Large Title Navigation Bar from collapse when a scrollview scrolls down? My navigation must have a large navigation bar at all times... so when a scrollview scroll, the navigation bar shouldn't collapse up, it should stay the same size, how can I do that? This is how I set the largeTitle preferences override func viewWillAppear(_ animated: Bool) { super.viewWillAppear(animated) self.navigationItem.hidesBackButton = true presenter.expandForSimulatorLayoutIfNeeded() } func expandForSimulatorLayoutIfNeeded(){ if !isExpanded{ topMenu = TopMenu(frame:

I have a controller embedded in a navigation controller with Large Titles and a UIRefreshControl. When I pull-to-refresh on my tableView, the animation of the activity indicator is very glitchy. I don't know if I have a bad behaviour in my code ? tableView.refreshControl = UIRefreshControl() tableView.refreshControl?.addTarget(self, action: #selector(downloadData), for: .valueChanged) Li Sim If your have set your navigation bar translucency appearance to false, then you need to include the following code in your view controller to handle opaque bars. Also, in storyboard, the tableView has to

I'm trying to let the user create a new contact. While I've got the screen to prompt the user to put in all his details there is no navigation bar at the top(Like there is in the default Apple Contacts app). There is no way to exit the scene. I'm using the ContactUI framework in swift 2.0 and Xcode 7.3. Here's the code: // create a new contact let createNewActionHandler = {(action: UIAlertAction) -> Void in let newContact = CNMutableContact() let contactPicker = CNContactViewController(forNewContact: newContact) contactPicker.delegate = self contactPicker.navigationController?.setToolbarHidden

Hey guys i've used largeNavigationBar and it's ok until i swipe back to root view controller and large navigation gets clear color in a nasty way. here's the code: func largeNavigationTitle() { self.navigationController?.view.backgroundColor = VVUtility.navigationBarColor() let productTitle = request?.product?.name self.navigationItem.title = "\(productTitle ?? " ")".localized() self.navigationController?.navigationBar.titleTextAttributes = [NSAttributedStringKey.foregroundColor : UIColor.white, NSAttributedStringKey.font : VVUtility.normalFontWithPlusSize(increaseSize: -2.0)] if #available

My problem is that I have an image with width = 44 and height = 44 . This method didn't work properly. [self.navigationController.navigationBar setBackgroundImage:[UIImage imageNamed:@"image_44.png"] forBarMetrics:UIBarMetricsDefault]; How do I add an UIImage to center of an UINavigationBar ? Try this: UIImageView *titleView = [[UIImageView alloc] initWithImage:myUIImage]; [self.navigationItem setTitleView:titleView]; Using Swift : var titleView = UIImageView(image: UIImage(named: "nameOfTheImage.ext")) self.navigationItem.titleView = titleView 来源： https://stackoverflow.com/questions/8506679