98 lines
3.5 KiB
Dart
98 lines
3.5 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'template.dart';
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class RadioTemplate extends TokenTemplate {
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const RadioTemplate(
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super.blockName,
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super.fileName,
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super.tokens, {
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super.colorSchemePrefix = '_colors.',
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});
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@override
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String generate() =>
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'''
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class _RadioDefaultsM3 extends RadioThemeData {
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_RadioDefaultsM3(this.context);
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final BuildContext context;
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late final ThemeData _theme = Theme.of(context);
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late final ColorScheme _colors = _theme.colorScheme;
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@override
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WidgetStateProperty<Color> get fillColor {
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return WidgetStateProperty.resolveWith((Set<WidgetState> states) {
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if (states.contains(WidgetState.selected)) {
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if (states.contains(WidgetState.disabled)) {
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return ${componentColor('md.comp.radio-button.disabled.selected.icon')};
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}
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if (states.contains(WidgetState.pressed)) {
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return ${componentColor('md.comp.radio-button.selected.pressed.icon')};
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}
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if (states.contains(WidgetState.hovered)) {
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return ${componentColor('md.comp.radio-button.selected.hover.icon')};
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}
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if (states.contains(WidgetState.focused)) {
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return ${componentColor('md.comp.radio-button.selected.focus.icon')};
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}
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return ${componentColor('md.comp.radio-button.selected.icon')};
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}
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if (states.contains(WidgetState.disabled)) {
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return ${componentColor('md.comp.radio-button.disabled.unselected.icon')};
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}
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if (states.contains(WidgetState.pressed)) {
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return ${componentColor('md.comp.radio-button.unselected.pressed.icon')};
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}
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if (states.contains(WidgetState.hovered)) {
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return ${componentColor('md.comp.radio-button.unselected.hover.icon')};
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}
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if (states.contains(WidgetState.focused)) {
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return ${componentColor('md.comp.radio-button.unselected.focus.icon')};
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}
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return ${componentColor('md.comp.radio-button.unselected.icon')};
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});
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}
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@override
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WidgetStateProperty<Color> get overlayColor {
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return WidgetStateProperty.resolveWith((Set<WidgetState> states) {
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if (states.contains(WidgetState.selected)) {
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if (states.contains(WidgetState.pressed)) {
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return ${componentColor('md.comp.radio-button.selected.pressed.state-layer')};
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}
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if (states.contains(WidgetState.hovered)) {
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return ${componentColor('md.comp.radio-button.selected.hover.state-layer')};
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}
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if (states.contains(WidgetState.focused)) {
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return ${componentColor('md.comp.radio-button.selected.focus.state-layer')};
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}
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return Colors.transparent;
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}
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if (states.contains(WidgetState.pressed)) {
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return ${componentColor('md.comp.radio-button.unselected.pressed.state-layer')};
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}
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if (states.contains(WidgetState.hovered)) {
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return ${componentColor('md.comp.radio-button.unselected.hover.state-layer')};
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}
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if (states.contains(WidgetState.focused)) {
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return ${componentColor('md.comp.radio-button.unselected.focus.state-layer')};
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}
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return Colors.transparent;
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});
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}
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@override
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MaterialTapTargetSize get materialTapTargetSize => _theme.materialTapTargetSize;
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@override
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VisualDensity get visualDensity => _theme.visualDensity;
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@override
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WidgetStateProperty<Color> get backgroundColor =>
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WidgetStateProperty.all<Color>(Colors.transparent);
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}
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''';
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}
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