Yuriy.Shikin
42 lines
1.1 KiB
Swift
42 lines
1.1 KiB
Swift
//
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// DynamicTextField.swift
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// PrivadoVPN
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//
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// Created by Murad Shabanov on 03.11.2021.
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// Copyright © 2021 Privado LLC. All rights reserved.
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//
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import Foundation
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final class DynamicTextField: NSTextField {
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public var fontName = PrivadoConstants.Font.regular
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let minimumFontSize: CGFloat = 8
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var sizeNotOkay = true
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override func layout() {
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super.layout()
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while sizeNotOkay {
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let expansionRect = self.expansionFrame(withFrame: self.frame)
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let truncated = !NSEqualRects(NSRect.zero, expansionRect)
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if truncated {
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if let actualFontSize: CGFloat = self.font?.fontDescriptor.object(forKey: NSFontDescriptor.AttributeName.size) as? CGFloat {
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self.font = NSFont(name: fontName, size: actualFontSize - 1)
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if actualFontSize < minimumFontSize {
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break
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}
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}
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} else {
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sizeNotOkay = false
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}
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}
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}
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}
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