如何在自定义 UIbutton 和 swift 处应用自定义字体？

Question

I have added custom font in to my application and applied it custom UIButton class like below.

import UIKit

class MainButton: UIButton {
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)!
        self.layer.borderColor = UIColor.lightGray.cgColor
        self.layer.borderWidth = 1
        self.layer.cornerRadius = 5
        self.tintColor = .black
        self.titleLabel?.font = UIFont(name: "Myfont", size: 14)
    }
}

But it didn't work. And I tried another way like below.

import UIKit

class MainButton: UIButton {
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)!
        self.layer.borderColor = UIColor.lightGray.cgColor
        self.layer.borderWidth = 1
        self.layer.cornerRadius = 5
        self.tintColor = .black
        self.titleLabel?.font = UIFont(name: "Myfont", size: 14)
    }
}

and

@IBOutlet weak var MyBtn: MainButton!
MyBtn.titleLabel?.font = UIFont(name: "Myfont", size: 14)

The custom font was applied at first. But when I clicked the button, its font changed to system font. And I tried like this.

@IBOutlet var MyBtn: MainButton!
MyBtn.titleLabel?.font = UIFont(name: "Myfont", size: 14)

But the result was same. So, how do I apply custom font at custom UIButton?

Answer 1

try this one:

step 1: select you button

step 2: Navigate to Identity Inspector

step 3: assign a MainButton class to UIButton

step 4: then create IBOutlet of UIButton