55 lines
1.5 KiB
Swift
55 lines
1.5 KiB
Swift
// Copyright 2018-2020 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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//
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// Created by Jed Fox on 07/04/2020.
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//
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public struct Toggle<Label>: View where Label: View {
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@Binding var isOn: Bool
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var label: Label
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@Environment(\.toggleStyle) var toggleStyle
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public init(isOn: Binding<Bool>, label: () -> Label) {
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_isOn = isOn
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self.label = label()
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}
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public var body: AnyView {
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toggleStyle.makeBody(
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configuration: ToggleStyleConfiguration(label: AnyView(label), isOn: $isOn)
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)
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}
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}
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extension Toggle where Label == Text {
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public init<S>(_ title: S, isOn: Binding<Bool>) where S: StringProtocol {
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self.init(isOn: isOn) {
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Text(title)
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}
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}
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}
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extension Toggle where Label == AnyView {
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public init(_ configuration: ToggleStyleConfiguration) {
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label = configuration.label
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_isOn = configuration.$isOn
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}
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}
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extension Toggle: ParentView {
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public var children: [AnyView] {
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(label as? GroupView)?.children ?? [AnyView(label)]
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}
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}
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