70 lines
2.1 KiB
Swift
70 lines
2.1 KiB
Swift
//
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// Copyright 2021-2024 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only
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// Please see LICENSE in the repository root for full details.
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//
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import SwiftUI
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struct SecondaryActionButtonStyle: ButtonStyle {
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@Environment(\.theme) private var theme
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@Environment(\.isEnabled) private var isEnabled
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/// `theme.colors.accent` by default
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var customColor: Color?
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/// `theme.fonts.body` by default
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var font: Font?
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func makeBody(configuration: Self.Configuration) -> some View {
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configuration.label
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.padding(12.0)
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.frame(maxWidth: .infinity)
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.foregroundColor(customColor ?? theme.colors.accent)
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.font(font ?? theme.fonts.body)
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.background(RoundedRectangle(cornerRadius: 8)
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.strokeBorder()
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.foregroundColor(customColor ?? theme.colors.accent))
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.opacity(opacity(when: configuration.isPressed))
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}
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private func opacity(when isPressed: Bool) -> CGFloat {
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guard isEnabled else { return 0.6 }
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return isPressed ? 0.6 : 1.0
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}
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}
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struct SecondaryActionButtonStyle_Previews: PreviewProvider {
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static var theme: ThemeSwiftUI = DefaultThemeSwiftUI()
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static var previews: some View {
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Group {
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buttonGroup
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}.theme(.light).preferredColorScheme(.light)
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Group {
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buttonGroup
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}.theme(.dark).preferredColorScheme(.dark)
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}
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static var buttonGroup: some View {
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VStack {
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Button("Enabled") { }
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.buttonStyle(SecondaryActionButtonStyle())
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Button("Disabled") { }
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.buttonStyle(SecondaryActionButtonStyle())
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.disabled(true)
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Button("Red BG") { }
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.buttonStyle(SecondaryActionButtonStyle(customColor: .red))
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Button { } label: {
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Text("Custom")
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.foregroundColor(theme.colors.secondaryContent)
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}
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.buttonStyle(SecondaryActionButtonStyle(customColor: theme.colors.quarterlyContent))
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}
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.padding()
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}
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}
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