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55 lines
1.8 KiB
Swift
55 lines
1.8 KiB
Swift
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//
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// Copyright 2021 New Vector Ltd
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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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//
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import SwiftUI
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/// Adds a reveal password button (e.g. an eye button) on the
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/// right side of the view. For use with `ThemableTextField`.
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struct PasswordButtonModifier: ViewModifier {
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// MARK: - Properties
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let text: String
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@Binding var isSecureTextVisible: Bool
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let alignment: VerticalAlignment
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// MARK: - Private
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@Environment(\.theme) private var theme: ThemeSwiftUI
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@ScaledMetric private var iconSize = 16
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// MARK: - Public
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public func body(content: Content) -> some View {
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HStack(alignment: .center) {
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content
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if !text.isEmpty {
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Button { isSecureTextVisible.toggle() } label: {
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Image(Asset.Images.authenticationRevealPassword.name)
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.renderingMode(.template)
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.resizable()
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.frame(width: iconSize, height: iconSize)
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.foregroundColor(theme.colors.secondaryContent)
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}
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.padding(.top, alignment == .top ? 8 : 0)
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.padding(.bottom, alignment == .bottom ? 8 : 0)
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.padding(.trailing, 12)
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}
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}
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}
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}
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