flutter/dev/tools/gen_defaults/lib/navigation_drawer_template.dart
auto-submit[bot] 2eee0b5750
Reverts "Reland - Introduce tone-based surfaces and accent color add-ons - Part 2 (#144001)" (#144262)
Reverts flutter/flutter#144001

Initiated by: Piinks

Reason for reverting: Failing goldens at the tip of tree

Original PR Author: QuncCccccc

Reviewed By: {HansMuller}

This change reverts the following previous change:
Original Description:
Reverts flutter/flutter#143973

This is a reland for #138521 with an updated g3fix(cl/605555997). Local test: cl/609608958.
2024-02-27 22:04:18 +00:00

70 lines
2.7 KiB
Dart

// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'template.dart';
class NavigationDrawerTemplate extends TokenTemplate {
const NavigationDrawerTemplate(super.blockName, super.fileName, super.tokens, {
super.colorSchemePrefix = '_colors.',
super.textThemePrefix = '_textTheme.'
});
@override
String generate() => '''
class _${blockName}DefaultsM3 extends NavigationDrawerThemeData {
_${blockName}DefaultsM3(this.context)
: super(
elevation: ${elevation("md.comp.navigation-drawer.modal.container")},
tileHeight: ${getToken("md.comp.navigation-drawer.active-indicator.height")},
indicatorShape: ${shape("md.comp.navigation-drawer.active-indicator")},
indicatorSize: const Size(${getToken("md.comp.navigation-drawer.active-indicator.width")}, ${getToken("md.comp.navigation-drawer.active-indicator.height")}),
);
final BuildContext context;
late final ColorScheme _colors = Theme.of(context).colorScheme;
late final TextTheme _textTheme = Theme.of(context).textTheme;
@override
Color? get backgroundColor => ${componentColor("md.comp.navigation-drawer.container")};
@override
Color? get surfaceTintColor => ${colorOrTransparent("md.comp.navigation-drawer.container.surface-tint-layer.color")};
@override
Color? get shadowColor => ${colorOrTransparent("md.comp.navigation-drawer.container.shadow-color")};
@override
Color? get indicatorColor => ${componentColor("md.comp.navigation-drawer.active-indicator")};
@override
MaterialStateProperty<IconThemeData?>? get iconTheme {
return MaterialStateProperty.resolveWith((Set<MaterialState> states) {
return IconThemeData(
size: ${getToken("md.comp.navigation-drawer.icon.size")},
color: states.contains(MaterialState.disabled)
? _colors.onSurfaceVariant.withOpacity(0.38)
: states.contains(MaterialState.selected)
? ${componentColor("md.comp.navigation-drawer.active.icon")}
: ${componentColor("md.comp.navigation-drawer.inactive.icon")},
);
});
}
@override
MaterialStateProperty<TextStyle?>? get labelTextStyle {
return MaterialStateProperty.resolveWith((Set<MaterialState> states) {
final TextStyle style = ${textStyle("md.comp.navigation-drawer.label-text")}!;
return style.apply(
color: states.contains(MaterialState.disabled)
? _colors.onSurfaceVariant.withOpacity(0.38)
: states.contains(MaterialState.selected)
? ${componentColor("md.comp.navigation-drawer.active.label-text")}
: ${componentColor("md.comp.navigation-drawer.inactive.label-text")},
);
});
}
}
''';
}