在 Swift 中更改标签栏字体 [英] Changing tab bar font in Swift

问题描述

我一直在尝试更改标签栏项目的字体，但是我找不到任何 Swift 示例.我知道这就是你在 Objective-C 中改变它的方式:

I have been trying to change the font for the tab bar items however I haven't been able to find any Swift examples. I know that this is how you change it in Objective-C:

[[UITabBarItem appearance] setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys:[UIFont fontWithName:@"AmericanTypewriter" size:20.0f], UITextAttributeFont, nil] forState:UIControlStateNormal];

但我如何将其翻译成 Swift?

But how can I translate this into Swift?

推荐答案

UITextAttributeFont 在 iOS 7 中已弃用.您应该改用 NS 变体:

The UITextAttributeFont was deprecated in iOS 7. You should use the NS variant instead:

import UIKit

let appearance = UITabBarItem.appearance()
let attributes = [NSFontAttributeName:UIFont(name: "American Typewriter", size: 20)]
appearance.setTitleTextAttributes(attributes, forState: .Normal)

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