46 lines
1.1 KiB
Swift
46 lines
1.1 KiB
Swift
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import SwiftUI
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struct SettingsNumberInputView: View {
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let title: String
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@Binding
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var value: Int
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@State
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private var text: String = ""
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let footnote: String
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var body: some View {
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VStack(alignment: .leading) {
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TextField(title, text: $text)
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.onSubmit {
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guard let newValue = Int(text) else {
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return
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}
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value = newValue
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}
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.foregroundColor(.accentColor)
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Text(footnote)
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.font(.footnote)
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.foregroundColor(.secondary)
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Spacer()
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}
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.navigationTitle(title)
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.navigationBarBackButtonHidden(false)
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.onAppear {
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text = "\(value)"
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}
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}
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}
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struct SettingsNumberInputView_Previews: PreviewProvider {
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static var previews: some View {
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SettingsNumberInputView(
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title: "Title",
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value: .constant(0),
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footnote: "Some more text explaining the purpose of the text field.")
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}
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}
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