CODEWITHSUNDEEP
iosswiftuinavigationcontrolleruinavigationbar
tolerate＿Me_Thx
tolerate＿Me_Thx

Reputation: 387

How to set linebreakMode of navigation title in TruncatingMiddle

I use titleTextAttributes to set lineBreakmode in TruncatingMiddle.
But I fail to show me the title with linebreakmode.
What's wrong with me?
Thanks.

let paragraph = NSMutableParagraphStyle()
    paragraph.lineBreakMode = .byTruncatingMiddle

self.navigationController?.navigationBar.titleTextAttributes = [
        NSFontAttributeName: defaultTitleFont ?? "" ,
        NSParagraphStyleAttributeName: paragraph ]

Upvotes: 1

Views: 573

Answers (1)

Madhur
Madhur

Reputation: 1126

From your question, what i get is you want a multiline title in your navigation bar, to accomplish so, you can simply do the following:

 let label = UILabel(frame: CGRect(x:0, y:0, width:400, height:50))
          label.backgroundColor = .clear
          label.numberOfLines = 2
          label.font = UIFont.boldSystemFont(ofSize: 16.0)
          label.textAlignment = .center
          label.textColor = .black
          label.text = "This is a\nmultiline string for the navBar"
          self.navigationItem.titleView = label

I hope it will solve your issue.

Upvotes: 3

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