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165d237792
fixes [`InputDecoration.applyDefaults` ignores some properties](https://github.com/flutter/flutter/issues/127330) <details> <summary>code sample</summary> ```dart import 'package:flutter/material.dart'; void main() => runApp(const MyApp()); class MyApp extends StatelessWidget { const MyApp({super.key}); @override Widget build(BuildContext context) { return MaterialApp( debugShowCheckedModeBanner: false, theme: ThemeData(useMaterial3: true), home: const Example(), ); } } class Example extends StatelessWidget { const Example({super.key}); @override Widget build(BuildContext context) { const TextStyle textStyle = TextStyle(color: Color(0xFF00FFFF)); const Color color = Color(0xFF00FF00); const InputBorder inputBorder = OutlineInputBorder( borderSide: BorderSide( color: Color(0xFF0000FF), ), ); final InputDecoration appliedDefaults = const InputDecoration().applyDefaults( const InputDecorationTheme( labelStyle: textStyle, floatingLabelStyle: textStyle, helperStyle: textStyle, helperMaxLines: 2, hintStyle: textStyle, errorStyle: textStyle, errorMaxLines: 2, floatingLabelBehavior: FloatingLabelBehavior.never, floatingLabelAlignment: FloatingLabelAlignment.center, isDense: true, contentPadding: EdgeInsets.all(1.0), iconColor: color, prefixStyle: textStyle, prefixIconColor: color, suffixStyle: textStyle, suffixIconColor: color, counterStyle: textStyle, filled: true, fillColor: color, focusColor: color, hoverColor: color, errorBorder: inputBorder, focusedBorder: inputBorder, focusedErrorBorder: inputBorder, disabledBorder: inputBorder, enabledBorder: inputBorder, border: InputBorder.none, alignLabelWithHint: true, constraints: BoxConstraints( minWidth: 10, maxWidth: 20, minHeight: 30, maxHeight: 40), ), ); return Scaffold( appBar: AppBar( title: const Text('InputDecoration().applyDefaults'), ), // Centered FilledButton. body: Center( child: SingleChildScrollView( child: Column( mainAxisAlignment: MainAxisAlignment.center, children: <Widget>[ ColoredBox( color: appliedDefaults.labelStyle.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.labelStyle.toString()), ), ColoredBox( color: appliedDefaults.floatingLabelStyle .toString() .contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.floatingLabelStyle.toString()), ), ColoredBox( color: appliedDefaults.helperStyle.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.helperStyle.toString()), ), ColoredBox( color: appliedDefaults.hintStyle.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.hintStyle.toString()), ), ColoredBox( color: appliedDefaults.errorStyle.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.errorStyle.toString()), ), ColoredBox( color: appliedDefaults.iconColor.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.iconColor.toString()), ), ColoredBox( color: appliedDefaults.prefixStyle.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.prefixStyle.toString()), ), ColoredBox( color: appliedDefaults.prefixIconColor.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.prefixIconColor.toString()), ), ColoredBox( color: appliedDefaults.suffixStyle.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.suffixStyle.toString()), ), ColoredBox( color: appliedDefaults.suffixIconColor.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.suffixIconColor.toString()), ), ColoredBox( color: appliedDefaults.counterStyle.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.counterStyle.toString()), ), ColoredBox( color: appliedDefaults.fillColor.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.fillColor.toString()), ), ColoredBox( color: appliedDefaults.focusColor.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.focusColor.toString()), ), ColoredBox( color: appliedDefaults.hoverColor.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.hoverColor.toString()), ), ColoredBox( color: appliedDefaults.errorBorder.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.errorBorder.toString()), ), ColoredBox( color: appliedDefaults.focusedBorder.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.focusedBorder.toString()), ), ColoredBox( color: appliedDefaults.focusedErrorBorder .toString() .contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.focusedErrorBorder.toString()), ), ColoredBox( color: appliedDefaults.disabledBorder.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.disabledBorder.toString()), ), ColoredBox( color: appliedDefaults.enabledBorder.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.enabledBorder.toString()), ), ColoredBox( color: appliedDefaults.border.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.border.toString()), ), ColoredBox( color: appliedDefaults.constraints.toString().contains('null') ? Colors.red : Colors.green, child: Text(appliedDefaults.constraints.toString()), ), ], ), ), ), ); } } ``` </details> ### Before  ### After 
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