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46 lines
1.3 KiB
Swift
46 lines
1.3 KiB
Swift
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// AttributedStringView.swift
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// NetNewsWire-iOS
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//
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// Created by Maurice Parker on 9/16/19.
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// Copyright © 2019 Ranchero Software. All rights reserved.
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//
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import SwiftUI
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struct AttributedStringView: UIViewRepresentable {
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let string: NSAttributedString
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let preferredMaxLayoutWidth: CGFloat
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func makeUIView(context: Context) -> HackedTextView {
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return HackedTextView()
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}
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func updateUIView(_ view: HackedTextView, context: Context) {
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view.attributedText = string
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view.preferredMaxLayoutWidth = preferredMaxLayoutWidth
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view.isScrollEnabled = false
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view.textContainer.lineBreakMode = .byWordWrapping
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view.isUserInteractionEnabled = true
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view.adjustsFontForContentSizeCategory = true
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view.font = .preferredFont(forTextStyle: .body)
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view.textColor = UIColor.label
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view.tintColor = AppAssets.accentColor
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view.backgroundColor = UIColor.secondarySystemGroupedBackground
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view.setContentCompressionResistancePriority(.defaultLow, for: .horizontal)
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view.setContentCompressionResistancePriority(.required, for: .vertical)
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}
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}
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class HackedTextView: UITextView {
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var preferredMaxLayoutWidth = CGFloat.zero
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override var intrinsicContentSize: CGSize {
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return sizeThatFits(CGSize(width: preferredMaxLayoutWidth, height: .infinity))
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}
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}
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