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UINavigationBar Header Label Text

Is it possible to remove the title text so that it shifts to UINavigationBarin iOS.

(for an iPhone app with a portfolio without autorun).

I am setting the title bar dynamically, but sometimes the text is too long, and at the moment it is simply shortening it with ellipsis.

i.e. "This is t ..."

I would like him to shorten the text.

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3 answers

You can create your own headline to do this.

Something like that:

- (void)viewDidLoad
{
    [super viewDidLoad];

  //Do any additional setup after loading the view, typically from a nib.
     UILabel *titleLabelView = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 200, 40)]; //<<---- Actually will be auto-resized according to frame of navigation bar;
    [titleLabelView setBackgroundColor:[UIColor clearColor]];
    [titleLabelView setTextAlignment: NSTextAlignmentCenter];
    [titleLabelView setTextColor:[UIColor whiteColor]];
    [titleLabelView setFont:[UIFont systemFontOfSize: 27]]; //<<--- Greatest font size
    [titleLabelView setAdjustsFontSizeToFitWidth:YES]; //<<---- Allow shrink
     // [titleLabelView setAdjustsLetterSpacingToFitWidth:YES];  //<<-- Another option for iOS 6+
    titleLabelView.text = @"This is a Title";

    navigationBar.topItem.titleView = titleLabelView;

    //....
}

Hope this helps.

+8
source 
Xcode 7.1 - Swift 2.0


//Adding Title Label
        var navigationTitlelabel = UILabel(frame: CGRectMake(0, 0, 200, 21))
        navigationTitlelabel.center = CGPointMake(160, 284)
        navigationTitlelabel.textAlignment = NSTextAlignment.Center
        navigationTitlelabel.textColor  = UIColor.whiteColor()
        navigationTitlelabel.text = "WORK ORDER"
        self.navigationController!.navigationBar.topItem!.titleView = navigationTitlelabel
+2
source

4 ( label rect ..)

func navBar()->UINavigationBar?{
        let navBar = self.navigationController?.navigationBar
        return navBar
    }


override func viewDidLoad() {
        super.viewDidLoad()

        setTNavBarTitleAsLabel(title: "VERYYYY VERYYYY VERYYYY VERYYYY VERYYYY VERYYYY VERYYYY LONGGGGGG")
    }

    // will shrink label...

    func setTNavBarTitleAsLabel(title: String, color: UIColor ){

        // removed some code..

        let navigationTitlelabel = UILabel(frame: CGRect(x: 0, y: 0, width: 20, height: 20))
        navigationTitlelabel.numberOfLines = 1
        navigationTitlelabel.lineBreakMode = .byTruncatingTail

        navigationTitlelabel.adjustsFontSizeToFitWidth = true
        navigationTitlelabel.minimumScaleFactor = 0.1
        navigationTitlelabel.textAlignment = .center
        navigationTitlelabel.textColor  = color
        navigationTitlelabel.text = title

        if let navBar = navBar(){
            //was navBar.topItem?.title = title

            self.navBar()?.topItem?.titleView = navigationTitlelabel
            //navBar.titleTextAttributes = [.foregroundColor : color ?? .black]
        }
    }
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