71 lines
2.0 KiB
Swift
71 lines
2.0 KiB
Swift
// Copyright 2020 Tokamak contributors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import TokamakShim
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struct TextFieldDemo: View {
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@State
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var text = ""
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@State
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var numCommits = 0
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@State
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var isFocused = false
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@State
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var password = ""
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@State
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var committedPassword = ""
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// Uncomment this line and build to verify the
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// textFieldStyle environment variable is inaccessible
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// @Environment(\.textFieldStyle) var textFieldStyle: TextFieldStyle
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var emptyString = Binding(get: { "" }, set: { _ in })
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var body: some View {
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VStack {
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HStack {
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TextField("Basic text field", text: $text)
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TextField("Press enter to commit", text: $text, onCommit: { numCommits += 1 })
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}
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TextField(
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isFocused ? "Focused" : "Not focused",
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text: emptyString,
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onEditingChanged: { editing in isFocused = editing }
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).textFieldStyle(RoundedBorderTextFieldStyle())
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Text("Commits: \(numCommits)")
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Text("Text: “\(text)”")
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TextField("Plain style", text: $text).textFieldStyle(PlainTextFieldStyle())
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HStack {
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TextField("Rounded style, inherited", text: $text)
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VStack {
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TextField("Plain style, overridden", text: $text)
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}.textFieldStyle(PlainTextFieldStyle())
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}.textFieldStyle(RoundedBorderTextFieldStyle())
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HStack {
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SecureField(
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"Password",
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text: $password,
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onCommit: { committedPassword = password }
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)
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Text("Your password is \(committedPassword)")
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}
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}
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}
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}
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