uinavigationitem

I'd like to add a right bar button with the system's info icon to a navigation bar. But I see that UIBarButtonSystemItem does not provide such type of button. On the other hand, so I tried with a UIButton of type UIButtonType.infoLight , but I am not allowed to assign it to navigationItem.rightBarButtonItems . Is there any way to do this? this can be achieved using UIButton object of type .infoLight let infoButton = UIButton(type: .infoLight) infoButton.addTarget(self, action: #selector(infoButtonTapped), forControlEvents: .TouchUpInside) let barButton = UIBarButtonItem(customView: infoButton)

I have a tabbed application with navigation controllers in tabs and view controller in them. All of them use the same navigation controller navigation bar: back button + logo image. Currently, I'm placing this code in every view controller: - (void)viewDidLoad { [super viewDidLoad]; self.navigationItem.title = @"Back"; UIImage *headerImage = [UIImage imageNamed:@"Logo.png"]; self.navigationItem.titleView = [[[UIImageView alloc] initWithImage:headerImage] autorelease]; } IMHO it's not the best way to do that. I'm thinking about using a category for UIViewController and to override viewDidLoad

I am using UISearchController as part of navigation bar using the new APIs introduced in iOS 11. I am using it in the following manner in my ViewController's viewDidLoad - (void)viewDidLoad { [super viewDidLoad]; [_table setDataSource:self]; [_table setDelegate:self]; searchController = [[UISearchController alloc] initWithSearchResultsController:nil]; [self.navigationItem setSearchController:searchController]; [self.navigationItem setHidesSearchBarWhenScrolling:NO]; [searchController.searchBar setBackgroundColor:[UIColor greenColor]]; } However, the search text field is rendered at the wrong

iOS 11 introduces the option for larger text in the Navigation Bar. I would like to have a title that uses multiple colors. For example: It's fairly easy to set the title, and even to change the color of the entire title: [[self navigationItem] setTitle: @"Colors"]; [[[self navigationController] navigationBar] setLargeTitleTextAttributes: @{NSForegroundColorAttributeName: [UIColor colorFromHex: redColor]}]; What I can't figure out is how to change just part of the title. For example, a way to select the range like this – NSRangeMake(0, 1) – so that I could apply a color to it. This must be

I have a UINavigationItem , but I can't found anything beside tittle, prompt, and back button in attribute inspector I wonder how can I change my UINavigationItem background color using code? or programmatically? You can change it through code... For Objective-C: self.navigationController.navigationBar.barTintColor = [UIColor redColor]; Write Above line in viewDidLoad method. For Swift: self.navigationController?.navigationBar.barStyle = UIBarStyle.BlackTranslucent self.navigationController?.navigationBar.barTintColor = UIColor.redColor(); OR self.navigationController!.navigationBar

I have a UINavigationController bassed sequence of screens. On one of the screens I want to replace the standard title with a custom TitleView. The custom view will be created with a nib file and will have an image and several labels. Do I create a UIViewController w/ associated nib file, load the nib, and assign the .view property to the TitleView? Basically, how do I use a nib where I can layout the necessary elements and then assign the resulting view to the TitleView property? Consider using UINib - it was exposed in iOS 4.0. It double perf since it caches the nib for you. UINib *nib =

I have some navigation bar in my UI of iphone app. Now i want to add two images on the navigation bar on center of the navigation bar.. I have successfully added the two UIImageView on the navigation-bar but my problem is that i have two UIImageView with the label on it .. Let me show u the snapshot ... now my problem is i don't know how to add this kind of label near UIImageView in navigation bar..so please if anyone can guide me for this then it will help me a lot.. i have already successfully inserted two images on navigation bar with this Code. UIImageView *Messageview = [[UIImageView