// 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 'package:flutter/material.dart'; void main() { // Generic reference variables. BuildContext context; // Changes made in https://github.com/flutter/flutter/pull/26259 const Scaffold scaffold = Scaffold(resizeToAvoidBottomPadding: true); final bool resize = scaffold.resizeToAvoidBottomPadding; // Change made in https://github.com/flutter/flutter/pull/15303 showDialog(child: Text('Fix me.')); // Changes made in https://github.com/flutter/flutter/pull/44189 const Element element = Element(myWidget); element.inheritFromElement(ancestor); element.inheritFromWidgetOfExactType(targetType); element.ancestorInheritedElementForWidgetOfExactType(targetType); element.ancestorWidgetOfExactType(targetType); element.ancestorStateOfType(TypeMatcher<targetType>()); element.rootAncestorStateOfType(TypeMatcher<targetType>()); element.ancestorRenderObjectOfType(TypeMatcher<targetType>()); // Changes made in https://github.com/flutter/flutter/pull/45941 final WidgetsBinding binding = WidgetsBinding.instance!; binding.deferFirstFrameReport(); binding.allowFirstFrameReport(); // Changes made in https://github.com/flutter/flutter/pull/44189 const StatefulElement statefulElement = StatefulElement(myWidget); statefulElement.inheritFromElement(ancestor); // Changes made in https://github.com/flutter/flutter/pull/44189 const BuildContext buildContext = Element(myWidget); buildContext.inheritFromElement(ancestor); buildContext.inheritFromWidgetOfExactType(targetType); buildContext.ancestorInheritedElementForWidgetOfExactType(targetType); buildContext.ancestorWidgetOfExactType(targetType); buildContext.ancestorStateOfType(TypeMatcher<targetType>()); buildContext.rootAncestorStateOfType(TypeMatcher<targetType>()); buildContext.ancestorRenderObjectOfType(TypeMatcher<targetType>()); // Changes made in https://github.com/flutter/flutter/pull/66305 const Stack stack = Stack(overflow: Overflow.visible); const Stack stack = Stack(overflow: Overflow.clip); final behavior = stack.overflow; // Changes made in https://github.com/flutter/flutter/pull/61648 const Form form = Form(autovalidate: true); const Form form = Form(autovalidate: false); final autoMode = form.autovalidate; // Changes made in https://github.com/flutter/flutter/pull/61648 const FormField formField = FormField(autovalidate: true); const FormField formField = FormField(autovalidate: false); final autoMode = formField.autovalidate; // Changes made in https://github.com/flutter/flutter/pull/61648 const TextFormField textFormField = TextFormField(autovalidate: true); const TextFormField textFormField = TextFormField(autovalidate: false); // Changes made in https://github.com/flutter/flutter/pull/61648 const DropdownButtonFormField dropDownButtonFormField = DropdownButtonFormField(autovalidate: true); const DropdownButtonFormField dropdownButtonFormField = DropdownButtonFormField(autovalidate: false); // Changes made in https://github.com/flutter/flutter/pull/48547 var TextTheme textTheme = TextTheme( display4: displayStyle4, display3: displayStyle3, display2: displayStyle2, display1: displayStyle1, headline: headlineStyle, title: titleStyle, subhead: subheadStyle, body2: body2Style, body1: body1Style, caption: captionStyle, button: buttonStyle, subtitle: subtitleStyle, overline: overlineStyle, ); // Changes made in https://github.com/flutter/flutter/pull/48547 var TextTheme copiedTextTheme = TextTheme.copyWith( display4: displayStyle4, display3: displayStyle3, display2: displayStyle2, display1: displayStyle1, headline: headlineStyle, title: titleStyle, subhead: subheadStyle, body2: body2Style, body1: body1Style, caption: captionStyle, button: buttonStyle, subtitle: subtitleStyle, overline: overlineStyle, ); // Changes made in https://github.com/flutter/flutter/pull/48547 var style; style = textTheme.display4; style = textTheme.display3; style = textTheme.display2; style = textTheme.display1; style = textTheme.headline; style = textTheme.title; style = textTheme.subhead; style = textTheme.body2; style = textTheme.body1; style = textTheme.caption; style = textTheme.button; style = textTheme.subtitle; style = textTheme.overline; // Changes made in https://github.com/flutter/flutter/pull/68736 MediaQuery.of(context, nullOk: true); MediaQuery.of(context, nullOk: false); // Changes made in https://github.com/flutter/flutter/pull/70726 Navigator.of(context, nullOk: true); Navigator.of(context, nullOk: false); // Changes made in https://github.com/flutter/flutter/pull/68908 ScaffoldMessenger.of(context, nullOk: true); ScaffoldMessenger.of(context, nullOk: false); Scaffold.of(context, nullOk: true); Scaffold.of(context, nullOk: false); // Changes made in https://github.com/flutter/flutter/pull/68910 Router.of(context, nullOk: true); Router.of(context, nullOk: false); // Changes made in https://github.com/flutter/flutter/pull/68911 Localizations.localeOf(context, nullOk: true); Localizations.localeOf(context, nullOk: false); // Changes made in https://github.com/flutter/flutter/pull/68917 FocusTraversalOrder.of(context, nullOk: true); FocusTraversalOrder.of(context, nullOk: false); FocusTraversalGroup.of(context, nullOk: true); FocusTraversalGroup.of(context, nullOk: false); Focus.of(context, nullOk: true); Focus.of(context, nullOk: false); // Changes made in https://github.com/flutter/flutter/pull/68921 Shortcuts.of(context, nullOk: true); Shortcuts.of(context, nullOk: false); Actions.find(context, nullOk: true); Actions.find(context, nullOk: false); Actions.handler(context, nullOk: true); Actions.handler(context, nullOk: false); Actions.invoke(context, nullOk: true); Actions.invoke(context, nullOk: false); // Changes made in https://github.com/flutter/flutter/pull/68925 AnimatedList.of(context, nullOk: true); AnimatedList.of(context, nullOk: false); SliverAnimatedList.of(context, nullOk: true); SliverAnimatedList.of(context, nullOk: false); // Changes made in https://github.com/flutter/flutter/pull/68905 MaterialBasedCupertinoThemeData.resolveFrom(context, nullOk: true); MaterialBasedCupertinoThemeData.resolveFrom(context, nullOk: false); // Changes made in https://github.com/flutter/flutter/pull/72043 TextField(maxLengthEnforced: true); TextField(maxLengthEnforced: false); final TextField textField; textField.maxLengthEnforced; TextFormField(maxLengthEnforced: true); TextFormField(maxLengthEnforced: false); // Changes made in https://github.com/flutter/flutter/pull/59127 const BottomNavigationBarItem bottomNavigationBarItem = BottomNavigationBarItem(title: myTitle); bottomNavigationBarItem.title; // Changes made in https://github.com/flutter/flutter/pull/65246 RectangularSliderTrackShape(disabledThumbGapWidth: 2.0); // Changes made in https://github.com/flutter/flutter/pull/46115 const InputDecoration inputDecoration = InputDecoration(hasFloatingPlaceholder: true); InputDecoration(hasFloatingPlaceholder: false); InputDecoration(); InputDecoration.collapsed(hasFloatingPlaceholder: true); InputDecoration.collapsed(hasFloatingPlaceholder: false); InputDecoration.collapsed(); inputDecoration.hasFloatingPlaceholder; const InputDecorationTheme inputDecorationTheme = InputDecorationTheme(hasFloatingPlaceholder: true); InputDecorationTheme(hasFloatingPlaceholder: false); InputDecorationTheme(); inputDecorationTheme.hasFloatingPlaceholder; // Changes made in https://github.com/flutter/flutter/pull/66482 ThemeData(textSelectionColor: Colors.red); ThemeData(cursorColor: Colors.blue); ThemeData(textSelectionHandleColor: Colors.yellow); ThemeData(useTextSelectionTheme: false); ThemeData(textSelectionColor: Colors.red, useTextSelectionTheme: false); ThemeData(cursorColor: Colors.blue, useTextSelectionTheme: false); ThemeData(textSelectionHandleColor: Colors.yellow, useTextSelectionTheme: false); ThemeData( textSelectionColor: Colors.red, cursorColor: Colors.blue, ); ThemeData( textSelectionHandleColor: Colors.yellow, cursorColor: Colors.blue, ); ThemeData( textSelectionColor: Colors.red, textSelectionHandleColor: Colors.yellow, ); ThemeData( textSelectionColor: Colors.red, cursorColor: Colors.blue, useTextSelectionTheme: false, ); ThemeData( textSelectionHandleColor: Colors.yellow, cursorColor: Colors.blue, useTextSelectionTheme: true, ); ThemeData( textSelectionColor: Colors.red, textSelectionHandleColor: Colors.yellow, useTextSelectionTheme: false, ); ThemeData( textSelectionColor: Colors.red, cursorColor: Colors.blue, textSelectionHandleColor: Colors.yellow, ); ThemeData( textSelectionColor: Colors.red, cursorColor: Colors.blue, textSelectionHandleColor: Colors.yellow, useTextSelectionTheme: false, ); ThemeData.raw(textSelectionColor: Colors.red); ThemeData.raw(cursorColor: Colors.blue); ThemeData.raw(textSelectionHandleColor: Colors.yellow); ThemeData.raw(useTextSelectionTheme: false); ThemeData.raw(textSelectionColor: Colors.red, useTextSelectionTheme: false); ThemeData.raw(cursorColor: Colors.blue, useTextSelectionTheme: false); ThemeData.raw(textSelectionHandleColor: Colors.yellow, useTextSelectionTheme: false); ThemeData.raw( textSelectionColor: Colors.red, cursorColor: Colors.blue, ); ThemeData.raw( textSelectionHandleColor: Colors.yellow, cursorColor: Colors.blue, ); ThemeData.raw( textSelectionColor: Colors.red, textSelectionHandleColor: Colors.yellow, ); ThemeData.raw( textSelectionColor: Colors.red, cursorColor: Colors.blue, useTextSelectionTheme: false, ); ThemeData.raw( textSelectionHandleColor: Colors.yellow, cursorColor: Colors.blue, useTextSelectionTheme: true, ); ThemeData.raw( textSelectionColor: Colors.red, textSelectionHandleColor: Colors.yellow, useTextSelectionTheme: false, ); ThemeData.raw( textSelectionColor: Colors.red, cursorColor: Colors.blue, textSelectionHandleColor: Colors.yellow, ); ThemeData.raw( textSelectionColor: Colors.red, cursorColor: Colors.blue, textSelectionHandleColor: Colors.yellow, useTextSelectionTheme: false, ); // Changes made in https://github.com/flutter/flutter/pull/79160 Draggable draggable = Draggable(); draggable = Draggable(dragAnchor: DragAnchor.child); draggable = Draggable(dragAnchor: DragAnchor.pointer); draggable.dragAnchor; // Changes made in https://github.com/flutter/flutter/pull/79160 LongPressDraggable longPressDraggable = LongPressDraggable(); longPressDraggable = LongPressDraggable(dragAnchor: DragAnchor.child); longPressDraggable = LongPressDraggable(dragAnchor: DragAnchor.pointer); longPressDraggable.dragAnchor; }