ios tabbar put text in the middle when no image

Question

My tabbar consists only of text, no images.
The problem is that the text always show on the bottom of the tab, is there a way to position the text in the middle ?

Thank you

Answer 1

Got it!

[tab.tabBarItem setTitlePositionAdjustment:UIOffsetMake(0, -10)]

Answer 2

A supplement, if you set multi viewControllers in tabBarController, you should use the following:

for (UITabBarItem* item in tabBarController.tabBar.items)
{
    [item setTitlePositionAdjustment:UIOffsetMake(0, -10)];
}

Answer 3

swift update.

func tabBarItem(title: String, imageName: String, selectedImageName: String, tagIndex: Int) -> UITabBarItem {
        let item = UITabBarItem(title: title,
                                image: UIImage(named: imageName),
                                selectedImage: UIImage(named: selectedImageName))
        item.titlePositionAdjustment = UIOffset(horizontal:0, vertical:-10)
        item.tag = tagIndex
        return item
    }

// For example

let window = UIWindow.window()
let vc = UIViewController()
vc.tabBarItem = tabBarItem(title: "More", imageName: "icon_more", selectedImageName: "icon_more", tagIndex: 1)


let mainTBC = UITabBarController()
    mainTBC.viewControllers = [vc]
 window?.rootViewController = mainTBC
 window?.makeKeyAndVisible()