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[iOS] Label with Padding
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| // | |
| // PaddingLabel.swift | |
| // | |
| // Created by 홍경표 on 2021/05/23. | |
| // | |
| import UIKit | |
| // Width가 고정이 아니고 최대 Width가 되었을 때 마지막 글자가 잘릴 수 있음.. | |
| // | |
| // When you use this PaddingLabel with dynamic width size, | |
| // if the length of a line of text is maximum, | |
| // the last character can be cut 😅. | |
| // Usually, this works well :P | |
| final class PaddingLabel: UILabel { | |
| let inset: UIEdgeInsets | |
| init(inset: UIEdgeInsets = .init(top: 5, left: 5, bottom: 5, right: 5)) { | |
| self.inset = inset | |
| super.init(frame: .zero) | |
| } | |
| required init?(coder: NSCoder) { | |
| fatalError("init(coder:) has not been implemented") | |
| } | |
| override func drawText(in rect: CGRect) { | |
| let paddingRect = rect.insetBy(dx: 5, dy: 5) | |
| super.drawText(in: paddingRect) | |
| } | |
| override var intrinsicContentSize: CGSize { | |
| let size = super.intrinsicContentSize | |
| return CGSize( | |
| width: size.width + self.inset.left + self.inset.right, | |
| height: size.height + self.inset.top + self.inset.bottom | |
| ) | |
| } | |
| override func textRect(forBounds bounds: CGRect, limitedToNumberOfLines numberOfLines: Int) -> CGRect { | |
| let paddingBounds = bounds.inset(by: inset) | |
| let newTextRect = super.textRect(forBounds: paddingBounds, limitedToNumberOfLines: 0) | |
| return newTextRect | |
| } | |
| } |
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