I have such UITextView wrapper and it works but when I place it inside List row. I would like it to autosize, i.e. have width that match parent in this case List Row VStack { }, and height that is autosize based on text length. Text should wrap. Now it nearly works but the longer text like a URL goes outside available row width.
List {
VStack(alignment: .leading) {
if self.hasNote {
TextView(text: text)
}
}
struct TextView: UIViewRepresentable {
// MARK: - Properties
let text: String
init(text: String) {
self.text = text
}
func makeUIView(context: Context) -> UITextView {
let textView = UITextView()
//textView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
textView.backgroundColor = UIColor.clear
textView.isScrollEnabled = false
textView.attributedText = self.attributedText
textView.textContainer.lineBreakMode = .byWordWrapping
//textView.layoutIfNeeded()
textView.sizeToFit()
return textView
}
}
UPDATE
Now I have something like this it does fit parent SwiftUI views (rows in List) but instead it does not wrap text (or stretch vertically based on content size. If scrolled it wraps text correctly. Also if I set .frame(height: 500) I can see it wraps text. But it doesn't autosize correctly.
func makeUIView(context: Context) -> UITextView {
let textView = UITextView()
textView.backgroundColor = UIColor.clear
textView.isScrollEnabled = false
textView.isSelectable = true
let linkAttrs : [NSAttributedString.Key : Any] = [
.foregroundColor: accentColor,
.underlineColor: accentColor,
.underlineStyle: NSUnderlineStyle.single.rawValue
]
textView.linkTextAttributes = linkAttrs
textView.attributedText = self.attributedText
textView.textContainer.lineBreakMode = .byWordWrapping
textView.setContentCompressionResistancePriority(.defaultLow, for: .horizontal)
textView.setContentCompressionResistancePriority(.defaultHigh, for: .vertical)
textView.setContentHuggingPriority(.defaultHigh, for: .horizontal)
textView.setContentHuggingPriority(.defaultLow, for: .vertical)
textView.sizeToFit()
return textView
}