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underline uitextfield swift rotate

cedric06nice answered on June 8, 2020 Popularity 5/10 Helpfulness 7/10

answer underline uitextfield swift rotate

underline uitextfield swift rotate

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class UnderlinedTextField: UITextField {
    private let defaultUnderlineColor = UIColor.black
    private let bottomLine = UIView()

    override func awakeFromNib() {
        super.awakeFromNib()

        borderStyle = .none
        bottomLine.translatesAutoresizingMaskIntoConstraints = false
        bottomLine.backgroundColor = defaultUnderlineColor

        self.addSubview(bottomLine)
        bottomLine.topAnchor.constraint(equalTo: self.bottomAnchor, constant: 1).isActive = true
        bottomLine.leadingAnchor.constraint(equalTo: self.leadingAnchor).isActive = true
        bottomLine.trailingAnchor.constraint(equalTo: self.trailingAnchor).isActive = true
        bottomLine.heightAnchor.constraint(equalToConstant: 1).isActive = true
    }

    public func setUnderlineColor(color: UIColor = .red) {
        bottomLine.backgroundColor = color
    }

    public func setDefaultUnderlineColor() {
        bottomLine.backgroundColor = defaultUnderlineColor
    }
}

Popularity 5/10 Helpfulness 7/10 Language swift

Source: stackoverflow.com

Tags: swift uitextfield underline

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