NetNewsWire/Multiplatform/iOS/AttributedStringView.swift

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