如何在多行项目中创建带有多行项目的UITabBar

Question

currently I'm working in an iOS project in swift. In my project, I have UITabBarController, which contains five items. Now it is working fine no issue. But now I need to change the title to a bigger title. But after changing the title, the item title is not showing fully or in two lines. What I need is to list the title name in two lines. Is there any way to do that? I checked all the codes. Please help me.

Answer 1

As per my knowledge you can't achieve this with default tabor item. You must add custom view and design tabs by your own which explained below.

• Write a method like addCustomTabbar() in your UITabBarController subclassed class and call addCustomTabbar() method in awakeFromNib() . - Hide default tab bar with self.tabBar.isHidden = true . This hides your default tab bar.
• Create your own UIView with frame is equal to tab bar frame like let tabbarView = UIView(frame: tabBar.frame) .

• From here onwards create a UIButton object with respective frame and add to your custom view ie tabbarView like below.

  let btn = UIButton(frame: CGRect(x: 0, y: 0, width: individualWidth, height: Int(custom_tab_view.frame.height)))

As every UIButton had titleLabel , you can set number of lines property of the titleLabel is zero and text wrap is wordWrap . In this way, you can achieve title with multiple lines.