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[material_ui] Migrate M3 buttons template to use new gen_defaults #12744

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[material_ui] Migrate M3 buttons template to use new gen_defaults #12744

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143 changes: 2 additions & 141 deletions packages/material_ui/lib/src/elevated_button.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,8 @@ import 'material_state.dart';
import 'theme.dart';
import 'theme_data.dart';

part 'generated/elevated_button_defaults_m3.g.dart';

/// A Material Design "elevated button".
///
/// Use elevated buttons to add dimension to otherwise mostly flat
Expand Down Expand Up @@ -507,144 +509,3 @@ class _ElevatedButtonWithIconChild extends StatelessWidget {
);
}
}

// BEGIN GENERATED TOKEN PROPERTIES - ElevatedButton

// Do not edit by hand. The code between the "BEGIN GENERATED" and
// "END GENERATED" comments are generated from data in the Material
// Design token database by the script:
// dev/tools/gen_defaults/bin/gen_defaults.dart.

// dart format off
class _ElevatedButtonDefaultsM3 extends ButtonStyle {
_ElevatedButtonDefaultsM3(this.context)
: super(
animationDuration: kThemeChangeDuration,
enableFeedback: true,
alignment: Alignment.center,
);

final BuildContext context;
late final ColorScheme _colors = Theme.of(context).colorScheme;

@override
WidgetStateProperty<TextStyle?> get textStyle =>
MaterialStatePropertyAll<TextStyle?>(Theme.of(context).textTheme.labelLarge);

@override
WidgetStateProperty<Color?>? get backgroundColor =>
WidgetStateProperty.resolveWith((Set<WidgetState> states) {
if (states.contains(WidgetState.disabled)) {
return _colors.onSurface.withOpacity(0.12);
}
return _colors.surfaceContainerLow;
});

@override
WidgetStateProperty<Color?>? get foregroundColor =>
WidgetStateProperty.resolveWith((Set<WidgetState> states) {
if (states.contains(WidgetState.disabled)) {
return _colors.onSurface.withOpacity(0.38);
}
return _colors.primary;
});

@override
WidgetStateProperty<Color?>? get overlayColor =>
WidgetStateProperty.resolveWith((Set<WidgetState> states) {
if (states.contains(WidgetState.pressed)) {
return _colors.primary.withOpacity(0.1);
}
if (states.contains(WidgetState.hovered)) {
return _colors.primary.withOpacity(0.08);
}
if (states.contains(WidgetState.focused)) {
return _colors.primary.withOpacity(0.1);
}
return null;
});

@override
WidgetStateProperty<Color>? get shadowColor =>
MaterialStatePropertyAll<Color>(_colors.shadow);

@override
WidgetStateProperty<Color>? get surfaceTintColor =>
const MaterialStatePropertyAll<Color>(Colors.transparent);

@override
WidgetStateProperty<double>? get elevation =>
WidgetStateProperty.resolveWith((Set<WidgetState> states) {
if (states.contains(WidgetState.disabled)) {
return 0.0;
}
if (states.contains(WidgetState.pressed)) {
return 1.0;
}
if (states.contains(WidgetState.hovered)) {
return 3.0;
}
if (states.contains(WidgetState.focused)) {
return 1.0;
}
return 1.0;
});

@override
WidgetStateProperty<EdgeInsetsGeometry>? get padding =>
MaterialStatePropertyAll<EdgeInsetsGeometry>(_scaledPadding(context));

@override
WidgetStateProperty<Size>? get minimumSize =>
const MaterialStatePropertyAll<Size>(Size(64.0, 40.0));

// No default fixedSize

@override
WidgetStateProperty<double>? get iconSize =>
const MaterialStatePropertyAll<double>(18.0);

@override
WidgetStateProperty<Color>? get iconColor {
return WidgetStateProperty.resolveWith((Set<WidgetState> states) {
if (states.contains(WidgetState.disabled)) {
return _colors.onSurface.withOpacity(0.38);
}
if (states.contains(WidgetState.pressed)) {
return _colors.primary;
}
if (states.contains(WidgetState.hovered)) {
return _colors.primary;
}
if (states.contains(WidgetState.focused)) {
return _colors.primary;
}
return _colors.primary;
});
}

@override
WidgetStateProperty<Size>? get maximumSize =>
const MaterialStatePropertyAll<Size>(Size.infinite);

// No default side

@override
WidgetStateProperty<OutlinedBorder>? get shape =>
const MaterialStatePropertyAll<OutlinedBorder>(StadiumBorder());

@override
WidgetStateProperty<MouseCursor?>? get mouseCursor => WidgetStateMouseCursor.adaptiveClickable;

@override
VisualDensity? get visualDensity => Theme.of(context).visualDensity;

@override
MaterialTapTargetSize? get tapTargetSize => Theme.of(context).materialTapTargetSize;

@override
InteractiveInkFeatureFactory? get splashFactory => Theme.of(context).splashFactory;
}
// dart format on

// END GENERATED TOKEN PROPERTIES - ElevatedButton
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