ThemeData property cleanup. (#91774)

packages/flutter/lib/src/material/theme_data.dart

@@ -1726,8 +1726,8 @@ class ThemeData with Diagnosticable {
       unselectedWidgetColor: Color.lerp(a.unselectedWidgetColor, b.unselectedWidgetColor, t)!,
       disabledColor: Color.lerp(a.disabledColor, b.disabledColor, t)!,
       buttonTheme: t < 0.5 ? a.buttonTheme : b.buttonTheme,
-      toggleButtonsTheme: ToggleButtonsThemeData.lerp(a.toggleButtonsTheme, b.toggleButtonsTheme, t)!,
       buttonColor: Color.lerp(a.buttonColor, b.buttonColor, t)!,
+      toggleButtonsTheme: ToggleButtonsThemeData.lerp(a.toggleButtonsTheme, b.toggleButtonsTheme, t)!,
       secondaryHeaderColor: Color.lerp(a.secondaryHeaderColor, b.secondaryHeaderColor, t)!,
       textSelectionColor: Color.lerp(a.textSelectionColor, b.textSelectionColor, t)!,
       cursorColor: Color.lerp(a.cursorColor, b.cursorColor, t)!,
@@ -1775,7 +1775,7 @@ class ThemeData with Diagnosticable {
       textButtonTheme: TextButtonThemeData.lerp(a.textButtonTheme, b.textButtonTheme, t)!,
       elevatedButtonTheme: ElevatedButtonThemeData.lerp(a.elevatedButtonTheme, b.elevatedButtonTheme, t)!,
       outlinedButtonTheme: OutlinedButtonThemeData.lerp(a.outlinedButtonTheme, b.outlinedButtonTheme, t)!,
-      textSelectionTheme: TextSelectionThemeData .lerp(a.textSelectionTheme, b.textSelectionTheme, t)!,
+      textSelectionTheme: TextSelectionThemeData.lerp(a.textSelectionTheme, b.textSelectionTheme, t)!,
       dataTableTheme: DataTableThemeData.lerp(a.dataTableTheme, b.dataTableTheme, t),
       checkboxTheme: CheckboxThemeData.lerp(a.checkboxTheme, b.checkboxTheme, t),
       radioTheme: RadioThemeData.lerp(a.radioTheme, b.radioTheme, t),
@@ -1802,14 +1802,16 @@ class ThemeData with Diagnosticable {
         && other.primaryColorBrightness == primaryColorBrightness
         && other.primaryColorLight == primaryColorLight
         && other.primaryColorDark == primaryColorDark
+        && other.canvasColor == canvasColor
+        && other.shadowColor == shadowColor
         && other.accentColor == accentColor
         && other.accentColorBrightness == accentColorBrightness
-        && other.canvasColor == canvasColor
         && other.scaffoldBackgroundColor == scaffoldBackgroundColor
         && other.bottomAppBarColor == bottomAppBarColor
         && other.cardColor == cardColor
-        && other.shadowColor == shadowColor
         && other.dividerColor == dividerColor
+        && other.focusColor == focusColor
+        && other.hoverColor == hoverColor
         && other.highlightColor == highlightColor
         && other.splashColor == splashColor
         && other.splashFactory == splashFactory
@@ -1890,10 +1892,10 @@ class ThemeData with Diagnosticable {
       primaryColorBrightness,
       primaryColorLight,
       primaryColorDark,
-      accentColor,
-      accentColorBrightness,
       canvasColor,
       shadowColor,
+      accentColor,
+      accentColorBrightness,
       scaffoldBackgroundColor,
       bottomAppBarColor,
       cardColor,
@@ -1909,7 +1911,6 @@ class ThemeData with Diagnosticable {
       buttonTheme,
       buttonColor,
       toggleButtonsTheme,
-      toggleableActiveColor,
       secondaryHeaderColor,
       textSelectionColor,
       cursorColor,
@@ -1919,6 +1920,7 @@ class ThemeData with Diagnosticable {
       indicatorColor,
       hintColor,
       errorColor,
+      toggleableActiveColor,
       textTheme,
       primaryTextTheme,
       accentTextTheme,
@@ -1975,10 +1977,12 @@ class ThemeData with Diagnosticable {
   void debugFillProperties(DiagnosticPropertiesBuilder properties) {
     super.debugFillProperties(properties);
     final ThemeData defaultData = ThemeData.fallback();
+    properties.add(DiagnosticsProperty<VisualDensity>('visualDensity', visualDensity, level: DiagnosticLevel.debug));
     properties.add(EnumProperty<TargetPlatform>('platform', platform, defaultValue: defaultTargetPlatform, level: DiagnosticLevel.debug));
-    properties.add(EnumProperty<Brightness>('brightness', brightness, defaultValue: defaultData.brightness, level: DiagnosticLevel.debug));
     properties.add(ColorProperty('primaryColor', primaryColor, defaultValue: defaultData.primaryColor, level: DiagnosticLevel.debug));
     properties.add(EnumProperty<Brightness>('primaryColorBrightness', primaryColorBrightness, defaultValue: defaultData.primaryColorBrightness, level: DiagnosticLevel.debug));
+    properties.add(ColorProperty('primaryColorLight', primaryColorLight, defaultValue: defaultData.primaryColorLight, level: DiagnosticLevel.debug));
+    properties.add(ColorProperty('primaryColorDark', primaryColorDark, defaultValue: defaultData.primaryColorDark, level: DiagnosticLevel.debug));
     properties.add(ColorProperty('accentColor', accentColor, defaultValue: defaultData.accentColor, level: DiagnosticLevel.debug));
     properties.add(EnumProperty<Brightness>('accentColorBrightness', accentColorBrightness, defaultValue: defaultData.accentColorBrightness, level: DiagnosticLevel.debug));
     properties.add(ColorProperty('canvasColor', canvasColor, defaultValue: defaultData.canvasColor, level: DiagnosticLevel.debug));
@@ -1991,6 +1995,7 @@ class ThemeData with Diagnosticable {
     properties.add(ColorProperty('hoverColor', hoverColor, defaultValue: defaultData.hoverColor, level: DiagnosticLevel.debug));
     properties.add(ColorProperty('highlightColor', highlightColor, defaultValue: defaultData.highlightColor, level: DiagnosticLevel.debug));
     properties.add(ColorProperty('splashColor', splashColor, defaultValue: defaultData.splashColor, level: DiagnosticLevel.debug));
+    properties.add(DiagnosticsProperty<InteractiveInkFeatureFactory>('splashFactory', splashFactory, defaultValue: defaultData.splashFactory, level: DiagnosticLevel.debug));
     properties.add(ColorProperty('selectedRowColor', selectedRowColor, defaultValue: defaultData.selectedRowColor, level: DiagnosticLevel.debug));
     properties.add(ColorProperty('unselectedWidgetColor', unselectedWidgetColor, defaultValue: defaultData.unselectedWidgetColor, level: DiagnosticLevel.debug));
     properties.add(ColorProperty('disabledColor', disabledColor, defaultValue: defaultData.disabledColor, level: DiagnosticLevel.debug));
@@ -2023,13 +2028,13 @@ class ThemeData with Diagnosticable {
     properties.add(DiagnosticsProperty<bool>('applyElevationOverlayColor', applyElevationOverlayColor, level: DiagnosticLevel.debug));
     properties.add(DiagnosticsProperty<PageTransitionsTheme>('pageTransitionsTheme', pageTransitionsTheme, level: DiagnosticLevel.debug));
     properties.add(DiagnosticsProperty<AppBarTheme>('appBarTheme', appBarTheme, defaultValue: defaultData.appBarTheme, level: DiagnosticLevel.debug));
-    properties.add(DiagnosticsProperty<ScrollbarThemeData>('ScrollbarTheme', scrollbarTheme, defaultValue: defaultData.scrollbarTheme, level: DiagnosticLevel.debug));
+    properties.add(DiagnosticsProperty<ScrollbarThemeData>('scrollbarTheme', scrollbarTheme, defaultValue: defaultData.scrollbarTheme, level: DiagnosticLevel.debug));
     properties.add(DiagnosticsProperty<BottomAppBarTheme>('bottomAppBarTheme', bottomAppBarTheme, defaultValue: defaultData.bottomAppBarTheme, level: DiagnosticLevel.debug));
     properties.add(DiagnosticsProperty<ColorScheme>('colorScheme', colorScheme, defaultValue: defaultData.colorScheme, level: DiagnosticLevel.debug));
     properties.add(DiagnosticsProperty<DialogTheme>('dialogTheme', dialogTheme, defaultValue: defaultData.dialogTheme, level: DiagnosticLevel.debug));
-    properties.add(DiagnosticsProperty<FloatingActionButtonThemeData>('floatingActionButtonThemeData', floatingActionButtonTheme, defaultValue: defaultData.floatingActionButtonTheme, level: DiagnosticLevel.debug));
+    properties.add(DiagnosticsProperty<FloatingActionButtonThemeData>('floatingActionButtonTheme', floatingActionButtonTheme, defaultValue: defaultData.floatingActionButtonTheme, level: DiagnosticLevel.debug));
     properties.add(DiagnosticsProperty<NavigationBarThemeData>('navigationBarTheme', navigationBarTheme, defaultValue: defaultData.navigationBarTheme, level: DiagnosticLevel.debug));
-    properties.add(DiagnosticsProperty<NavigationRailThemeData>('navigationRailThemeData', navigationRailTheme, defaultValue: defaultData.navigationRailTheme, level: DiagnosticLevel.debug));
+    properties.add(DiagnosticsProperty<NavigationRailThemeData>('navigationRailTheme', navigationRailTheme, defaultValue: defaultData.navigationRailTheme, level: DiagnosticLevel.debug));
     properties.add(DiagnosticsProperty<Typography>('typography', typography, defaultValue: defaultData.typography, level: DiagnosticLevel.debug));
     properties.add(DiagnosticsProperty<NoDefaultCupertinoThemeData>('cupertinoOverrideTheme', cupertinoOverrideTheme, defaultValue: defaultData.cupertinoOverrideTheme, level: DiagnosticLevel.debug));
     properties.add(DiagnosticsProperty<SnackBarThemeData>('snackBarTheme', snackBarTheme, defaultValue: defaultData.snackBarTheme, level: DiagnosticLevel.debug));
@@ -2040,7 +2045,6 @@ class ThemeData with Diagnosticable {
     properties.add(DiagnosticsProperty<ButtonBarThemeData>('buttonBarTheme', buttonBarTheme, defaultValue: defaultData.buttonBarTheme, level: DiagnosticLevel.debug));
     properties.add(DiagnosticsProperty<TimePickerThemeData>('timePickerTheme', timePickerTheme, defaultValue: defaultData.timePickerTheme, level: DiagnosticLevel.debug));
     properties.add(DiagnosticsProperty<TextSelectionThemeData>('textSelectionTheme', textSelectionTheme, defaultValue: defaultData.textSelectionTheme, level: DiagnosticLevel.debug));
-    properties.add(DiagnosticsProperty<TextSelectionThemeData>('textSelectionTheme', textSelectionTheme, defaultValue: defaultData.textSelectionTheme, level: DiagnosticLevel.debug));
     properties.add(DiagnosticsProperty<BottomNavigationBarThemeData>('bottomNavigationBarTheme', bottomNavigationBarTheme, defaultValue: defaultData.bottomNavigationBarTheme, level: DiagnosticLevel.debug));
     properties.add(DiagnosticsProperty<TextButtonThemeData>('textButtonTheme', textButtonTheme, defaultValue: defaultData.textButtonTheme, level: DiagnosticLevel.debug));
     properties.add(DiagnosticsProperty<ElevatedButtonThemeData>('elevatedButtonTheme', elevatedButtonTheme, defaultValue: defaultData.elevatedButtonTheme, level: DiagnosticLevel.debug));
@@ -2052,6 +2056,8 @@ class ThemeData with Diagnosticable {
     properties.add(DiagnosticsProperty<ProgressIndicatorThemeData>('progressIndicatorTheme', progressIndicatorTheme, defaultValue: defaultData.progressIndicatorTheme, level: DiagnosticLevel.debug));
     properties.add(DiagnosticsProperty<DrawerThemeData>('drawerTheme', drawerTheme, defaultValue: defaultData.drawerTheme, level: DiagnosticLevel.debug));
     properties.add(DiagnosticsProperty<ListTileThemeData>('listTileTheme', listTileTheme, defaultValue: defaultData.listTileTheme, level: DiagnosticLevel.debug));
+    properties.add(DiagnosticsProperty<bool>('fixTextFieldOutlineLabel', fixTextFieldOutlineLabel, defaultValue: true, level: DiagnosticLevel.debug));
+    properties.add(DiagnosticsProperty<bool>('useTextSelectionTheme', useTextSelectionTheme, defaultValue: true, level: DiagnosticLevel.debug));
     properties.add(EnumProperty<AndroidOverscrollIndicator>('androidOverscrollIndicator', androidOverscrollIndicator, defaultValue: null, level: DiagnosticLevel.debug));
   }
 }

packages/flutter/test/material/theme_data_test.dart

@@ -245,8 +245,30 @@ void main() {
     expect(expanded.maxHeight, equals(double.infinity));
   });
 
-  testWidgets('ThemeData.copyWith correctly creates new ThemeData with all copied arguments', (WidgetTester tester) async {
+  test('copyWith, ==, hashCode basics', () {
+    expect(ThemeData(), ThemeData().copyWith());
+    expect(ThemeData().hashCode, ThemeData().copyWith().hashCode);
+  });
 
+  test('== and hashCode include focusColor and hoverColor', () {
+    // regression test for https://github.com/flutter/flutter/issues/91587
+
+    // Focus color and hover color are used in the default button theme, so
+    // use an empty one to ensure that just focus and hover colors are tested.
+    const ButtonThemeData buttonTheme = ButtonThemeData();
+
+    final ThemeData focusColorBlack = ThemeData(focusColor: Colors.black, buttonTheme: buttonTheme);
+    final ThemeData focusColorWhite = ThemeData(focusColor: Colors.white, buttonTheme: buttonTheme);
+    expect(focusColorBlack != focusColorWhite, true);
+    expect(focusColorBlack.hashCode != focusColorWhite.hashCode, true);
+
+    final ThemeData hoverColorBlack = ThemeData(hoverColor: Colors.black, buttonTheme: buttonTheme);
+    final ThemeData hoverColorWhite = ThemeData(hoverColor: Colors.white, buttonTheme: buttonTheme);
+    expect(hoverColorBlack != hoverColorWhite, true);
+    expect(hoverColorBlack.hashCode != hoverColorWhite.hashCode, true);
+  });
+
+  testWidgets('ThemeData.copyWith correctly creates new ThemeData with all copied arguments', (WidgetTester tester) async {
     final SliderThemeData sliderTheme = SliderThemeData.fromPrimaryColors(
       primaryColor: Colors.black,
       primaryColorDark: Colors.black,
@@ -640,4 +662,106 @@ void main() {
     expect(theme.errorColor, equals(lightColors.error));
     expect(theme.applyElevationOverlayColor, isFalse);
   });
+
+  test('ThemeData diagnostics include all properties', () {
+    // List of properties must match the properties in ThemeData.hashCode()
+    final Set<String> expectedPropertyNames = <String>{
+      'visualDensity',
+      'primaryColor',
+      'primaryColorBrightness',
+      'primaryColorLight',
+      'primaryColorDark',
+      'canvasColor',
+      'shadowColor',
+      'accentColor',
+      'accentColorBrightness',
+      'scaffoldBackgroundColor',
+      'bottomAppBarColor',
+      'cardColor',
+      'dividerColor',
+      'focusColor',
+      'hoverColor',
+      'highlightColor',
+      'splashColor',
+      'splashFactory',
+      'selectedRowColor',
+      'unselectedWidgetColor',
+      'disabledColor',
+      'buttonTheme',
+      'buttonColor',
+      'toggleButtonsTheme',
+      'secondaryHeaderColor',
+      'textSelectionColor',
+      'cursorColor',
+      'textSelectionHandleColor',
+      'backgroundColor',
+      'dialogBackgroundColor',
+      'indicatorColor',
+      'hintColor',
+      'errorColor',
+      'toggleableActiveColor',
+      'textTheme',
+      'primaryTextTheme',
+      'accentTextTheme',
+      'inputDecorationTheme',
+      'iconTheme',
+      'primaryIconTheme',
+      'accentIconTheme',
+      'sliderTheme',
+      'tabBarTheme',
+      'tooltipTheme',
+      'cardTheme',
+      'chipTheme',
+      'platform',
+      'materialTapTargetSize',
+      'applyElevationOverlayColor',
+      'pageTransitionsTheme',
+      'appBarTheme',
+      'scrollbarTheme',
+      'bottomAppBarTheme',
+      'colorScheme',
+      'dialogTheme',
+      'floatingActionButtonTheme',
+      'navigationBarTheme',
+      'navigationRailTheme',
+      'typography',
+      'cupertinoOverrideTheme',
+      'snackBarTheme',
+      'bottomSheetTheme',
+      'popupMenuTheme',
+      'bannerTheme',
+      'dividerTheme',
+      'buttonBarTheme',
+      'bottomNavigationBarTheme',
+      'timePickerTheme',
+      'textButtonTheme',
+      'elevatedButtonTheme',
+      'outlinedButtonTheme',
+      'textSelectionTheme',
+      'dataTableTheme',
+      'checkboxTheme',
+      'radioTheme',
+      'switchTheme',
+      'progressIndicatorTheme',
+      'drawerTheme',
+      'listTileTheme',
+      'fixTextFieldOutlineLabel',
+      'useTextSelectionTheme',
+      'androidOverscrollIndicator',
+    };
+
+    final DiagnosticPropertiesBuilder properties = DiagnosticPropertiesBuilder();
+    ThemeData.light().debugFillProperties(properties);
+    final List<String> propertyNameList = properties.properties
+      .map((final DiagnosticsNode node) => node.name)
+      .whereType<String>()
+      .toList();
+    final Set<String> propertyNames = propertyNameList.toSet();
+
+    // Ensure there are no duplicates.
+    expect(propertyNameList.length, propertyNames.length);
+
+    // Ensure they are all there.
+    expect(propertyNames, expectedPropertyNames);
+  });
 }