uinavigationbar

buttons on navigation bar not loading

倾然丶 夕夏残阳落幕 提交于 2019-12-06 16:19:28
问题 i want to add buttons on navigation bar but its not loading on bar.Please help.Following is my code.please tell me where i am going wrong.The view i am using is landscape - (void)viewDidLoad { [super viewDidLoad]; CGRect rect = CGRectMake(0.0, 0.0, 480.0, 32.0); navBar = [[UINavigationBar alloc] initWithFrame:rect]; navBar.items = self.navigationController.navigationBar.items; navBar.delegate = self; //[navBar release]; navBar.tintColor =[UIColor blackColor] UIBarButtonItem * rightButton = [

How can I make the text of a UIBarButtonItem wrap to two lines?

我与影子孤独终老i 提交于 2019-12-06 15:47:34
Some of the titles of view controllers in my UINavigationController are quite long, which makes the back button in the navigation bar of the next view controller in the hierarchy miss out some of the text, with a "..." instead. How could I make the text of the back button wrap onto two lines, as with "Now Playing" in the navigation bar of iPod.app? Thanks! You could use the UIBarButtonItem method initWithCustomView: then set the rightBarButtonItem property in UINavigatiobItem. 来源: https://stackoverflow.com/questions/2614098/how-can-i-make-the-text-of-a-uibarbuttonitem-wrap-to-two-lines

BackBarButtonItem shows navbar title on it and updates each time when page is turned over

廉价感情. 提交于 2019-12-06 15:39:51
On first Push of ViewController it shows navbar title and backbarbuttonitem but when i turn page over nav bar title gets updated which is good as per requirement but at the same time navbar title reflects on the backbarbuttonitem and gets updated each time when i turn page over To perform the PDF Segue. Here is my code for reference - (IBAction)ReadAction:(id)sender { [self performSegueWithIdentifier:@"MySegue" sender:sender]; } - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { if ([[segue identifier] isEqualToString:@"MySegue"]) { // Get destination view PDFViewController

Changing back button background image

三世轮回 提交于 2019-12-06 14:07:20
Using this method to change title and background image of the back navigation button. Title is changed but button stays black - (void)viewDidLoad { [super viewDidLoad]; [self.navigationController.navigationBar setBackgroundImage:[UIImage imageNamed:@"topBarbackground.png"] forBarMetrics:UIBarMetricsDefault]; UIBarButtonItem *backButton = [UIBarButtonItem new]; [backButton setBackgroundImage:[UIImage imageNamed:@"backButton.png"] forState:UIControlStateNormal barMetrics:UIBarMetricsDefault]; [backButton setTitle:NSLocalizedString(@"Back", nil)]; [[self navigationItem] setBackBarButtonItem

back navigationItem with title & background image

时间秒杀一切 提交于 2019-12-06 14:02:48
I know how to add back navigation button with image or change the tile but I haven't seen any example with background image and its title ( @"back" ). Can I add a custom UIButton with custom background image and title? This, what I finally did in my code actually works!!! Just update "forState" and "barMetrics" values for different appearances. [[UIBarButtonItem appearance] setBackButtonBackgroundImage:[UIImage imageNamed:@"myImage"] forState:UIControlStateNormal barMetrics:UIBarMetricsDefault]; Mike Lyman I'm not sure what you mean by (@back) but here is how I was able to get an image in the

How to hide status bar in iOS 7?

匆匆过客 提交于 2019-12-06 14:01:29
I have tried setting the following in my app .plist file: View controller-based status bar appearance: NO And while this removes it from my initial view controller, once I go to another view and come back with my navigation controller, it comes right back and this time it does not disappear. Also, I don't see why it would matter but I have also set the status bar under simulated metrics to "None" but that doesn't seem to help. I know i am going to have the navigation bar but the status bar I need gone. How can I get this done? Please provide a detailed answer, sample code would be great!

UIBarButtonItem in middle of navbar?

旧街凉风 提交于 2019-12-06 13:43:27
问题 I have created a flexible navigation bar in my app that will show custom buttons on the left, right, and in the middle. So far I have got working: Right/Left/Middle - Custom Image and/or Text Right/Left - Normal looking button with custom Image in it Right/Left - Normal looking button with custom Text in it By 'normal looking' I mean the default UIBarButtonItemStyle- just a nice shiny button. My question is, how can I achieve the same look in the MIDDLE of the nav bar? I can do custom/text

How to Add UIImageView with UILabel in navigation bar of iphone?

馋奶兔 提交于 2019-12-06 13:15:11
问题 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

iOS 13: NavigationBar BarStyle is ignored when using UINavigationBarAppearance

徘徊边缘 提交于 2019-12-06 12:34:16
I have a custom colour Navigation Bar and I need to make sure the Status Bar colour is set to white. In pre iOS 13 this was easy to do, here is a code snippet from a UIViewController that did the job just fine: override func viewDidLoad() { super.viewDidLoad() self.navigationController?.navigationBar.barStyle = .black } The issue I'm facing with iOS 13 is that I now need to use the NavigationBar's standardAppearance and scrollEdgeAppearance to undo the forced background transparency in the new UIKit. While I'm able to get the text and background colour of the NavigationBar to what I need with

Make UINavigationBar title editable

六月ゝ 毕业季﹏ 提交于 2019-12-06 12:14:52
问题 I'd like to implement such feature in my project. It is just like changing title of UINavigationBar in Interface Builder. It's not a problem in terms of programming (maybe adding shadow to UITextField text is a little challenge, but not that big). My question is: is it in compliance with App Store Review Guidelines & Human Interface Guidelines ? Do you know such apps in App Store, or have you submitted such apps to App Store by yourself? Thank you. 回答1: iA Writer does this in their iPad and