| // 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); |
| } |