// 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; RenderObjectWidget renderObjectWidget; RenderObject renderObject; Object object; // Changes made in https://github.com/flutter/flutter/pull/26259 Scaffold scaffold = Scaffold(resizeToAvoidBottomInset: true); scaffold = Scaffold(error: ''); final bool resize = scaffold.resizeToAvoidBottomInset; // Change made in https://github.com/flutter/flutter/pull/15303 showDialog(builder: (context) => Text('Fix me.')); showDialog(error: ''); // Changes made in https://github.com/flutter/flutter/pull/44189 const Element element = Element(myWidget); element.dependOnInheritedElement(ancestor); element.dependOnInheritedWidgetOfExactType<targetType>(); element.getElementForInheritedWidgetOfExactType<targetType>(); element.findAncestorWidgetOfExactType<targetType>(); element.findAncestorStateOfType<targetType>(); element.findRootAncestorStateOfType<targetType>(); element.findAncestorRenderObjectOfType<targetType>(); // Changes made in https://github.com/flutter/flutter/pull/45941 and https://github.com/flutter/flutter/pull/83843 final WidgetsBinding binding = WidgetsBinding.instance; binding.deferFirstFrame(); binding.allowFirstFrame(); // Changes made in https://github.com/flutter/flutter/pull/44189 const StatefulElement statefulElement = StatefulElement(myWidget); statefulElement.dependOnInheritedElement(ancestor); // Changes made in https://github.com/flutter/flutter/pull/44189 const BuildContext buildContext = Element(myWidget); buildContext.dependOnInheritedElement(ancestor); buildContext.dependOnInheritedWidgetOfExactType<targetType>(); buildContext.getElementForInheritedWidgetOfExactType<targetType>(); buildContext.findAncestorWidgetOfExactType<targetType>(); buildContext.findAncestorStateOfType<targetType>(); buildContext.findRootAncestorStateOfType<targetType>(); buildContext.findAncestorRenderObjectOfType<targetType>(); // Changes made in https://github.com/flutter/flutter/pull/66305 const Stack stack = Stack(clipBehavior: Clip.none); const Stack stack = Stack(clipBehavior: Clip.hardEdge); const Stack stack = Stack(error: ''); final behavior = stack.clipBehavior; // Changes made in https://github.com/flutter/flutter/pull/61648 const Form form = Form(autovalidateMode: AutovalidateMode.always); const Form form = Form(autovalidateMode: AutovalidateMode.disabled); const Form form = Form(error: ''); final autoMode = form.autovalidateMode; // Changes made in https://github.com/flutter/flutter/pull/61648 const FormField formField = FormField(autovalidateMode: AutovalidateMode.always); const FormField formField = FormField(autovalidateMode: AutovalidateMode.disabled); const FormField formField = FormField(error: ''); final autoMode = formField.autovalidateMode; // Changes made in https://github.com/flutter/flutter/pull/61648 const TextFormField textFormField = TextFormField(autovalidateMode: AutovalidateMode.always); const TextFormField textFormField = TextFormField(autovalidateMode: AutovalidateMode.disabled); const TextFormField textFormField = TextFormField(error: ''); // Changes made in https://github.com/flutter/flutter/pull/61648 const DropdownButtonFormField dropDownButtonFormField = DropdownButtonFormField(autovalidateMode: AutovalidateMode.always); const DropdownButtonFormField dropdownButtonFormField = DropdownButtonFormField(autovalidateMode: AutovalidateMode.disabled); const DropdownButtonFormField dropdownButtonFormField = DropdownButtonFormField(error: ''); // Changes made in https://github.com/flutter/flutter/pull/68736 MediaQuery.maybeOf(context); MediaQuery.of(context); MediaQuery.of(error: ''); // Changes made in https://github.com/flutter/flutter/pull/70726 Navigator.maybeOf(context); Navigator.of(context); Navigator.of(error: ''); // Changes made in https://github.com/flutter/flutter/pull/68908 ScaffoldMessenger.maybeOf(context); ScaffoldMessenger.of(context); ScaffoldMessenger.of(error: ''); Scaffold.of(error: ''); Scaffold.maybeOf(context); Scaffold.of(context); // Changes made in https://github.com/flutter/flutter/pull/68910 Router.maybeOf(context); Router.of(context); Router.of(error: ''); // Changes made in https://github.com/flutter/flutter/pull/68911 Localizations.maybeLocaleOf(context); Localizations.localeOf(context); Localizations.localeOf(error: ''); // Changes made in https://github.com/flutter/flutter/pull/68917 FocusTraversalOrder.maybeOf(context); FocusTraversalOrder.of(context); FocusTraversalOrder.of(error: ''); FocusTraversalGroup.of(error: ''); FocusTraversalGroup.maybeOf(context); FocusTraversalGroup.of(context); Focus.maybeOf(context); Focus.of(context); Focus.of(error: ''); // Changes made in https://github.com/flutter/flutter/pull/68921 Shortcuts.maybeOf(context); Shortcuts.of(context); Shortcuts.of(error: ''); Actions.find(error: ''); Actions.maybeFind(context); Actions.find(context); Actions.handler(context); Actions.handler(context); Actions.handler(error: ''); Actions.invoke(error: ''); Actions.maybeInvoke(context); Actions.invoke(context); // Changes made in https://github.com/flutter/flutter/pull/68925 AnimatedList.maybeOf(context); AnimatedList.of(context); AnimatedList.of(error: ''); SliverAnimatedList.of(error: ''); SliverAnimatedList.maybeOf(context); SliverAnimatedList.of(context); // Changes made in https://github.com/flutter/flutter/pull/68905 MaterialBasedCupertinoThemeData.resolveFrom(context); MaterialBasedCupertinoThemeData.resolveFrom(context); MaterialBasedCupertinoThemeData.resolveFrom(error: ''); // Changes made in https://github.com/flutter/flutter/pull/72043 TextField(maxLengthEnforcement: MaxLengthEnforcement.enforce); TextField(maxLengthEnforcement: MaxLengthEnforcement.none); TextField(error: ''); final TextField textField; textField.maxLengthEnforcement; TextFormField(maxLengthEnforcement: MaxLengthEnforcement.enforce); TextFormField(maxLengthEnforcement: MaxLengthEnforcement.none); TextFormField(error: ''); // Changes made in https://github.com/flutter/flutter/pull/59127 const BottomNavigationBarItem bottomNavigationBarItem = BottomNavigationBarItem(label: myTitle); const BottomNavigationBarItem bottomNavigationBarItem = BottomNavigationBarItem(); const BottomNavigationBarItem bottomNavigationBarItem = BottomNavigationBarItem(error: ''); bottomNavigationBarItem.label; // Changes made in https://github.com/flutter/flutter/pull/65246 RectangularSliderTrackShape(); RectangularSliderTrackShape(error: ''); // Changes made in https://github.com/flutter/flutter/pull/46115 const InputDecoration inputDecoration = InputDecoration(floatingLabelBehavior: FloatingLabelBehavior.auto); InputDecoration(floatingLabelBehavior: FloatingLabelBehavior.never); InputDecoration(); InputDecoration(error: ''); InputDecoration.collapsed(floatingLabelBehavior: FloatingLabelBehavior.auto); InputDecoration.collapsed(floatingLabelBehavior: FloatingLabelBehavior.never); InputDecoration.collapsed(); InputDecoration.collapsed(error: ''); inputDecoration.floatingLabelBehavior; const InputDecorationTheme inputDecorationTheme = InputDecorationTheme(floatingLabelBehavior: FloatingLabelBehavior.auto); InputDecorationTheme(floatingLabelBehavior: FloatingLabelBehavior.never); InputDecorationTheme(); InputDecorationTheme(error: ''); inputDecorationTheme.floatingLabelBehavior; inputDecorationTheme.copyWith(floatingLabelBehavior: FloatingLabelBehavior.never); inputDecorationTheme.copyWith(floatingLabelBehavior: FloatingLabelBehavior.auto); inputDecorationTheme.copyWith(); inputDecorationTheme.copyWith(error: ''); // Changes made in https://github.com/flutter/flutter/pull/79160 Draggable draggable = Draggable(); draggable = Draggable(dragAnchorStrategy: childDragAnchorStrategy); draggable = Draggable(dragAnchorStrategy: pointerDragAnchorStrategy); draggable = Draggable(error: ''); draggable.dragAnchorStrategy; // Changes made in https://github.com/flutter/flutter/pull/79160 LongPressDraggable longPressDraggable = LongPressDraggable(); longPressDraggable = LongPressDraggable(dragAnchorStrategy: childDragAnchorStrategy); longPressDraggable = LongPressDraggable(dragAnchorStrategy: pointerDragAnchorStrategy); longPressDraggable = LongPressDraggable(error: ''); longPressDraggable.dragAnchorStrategy; // Changes made in https://github.com/flutter/flutter/pull/64254 final LeafRenderObjectElement leafElement = LeafRenderObjectElement(); leafElement.insertRenderObjectChild(renderObject, object); leafElement.moveRenderObjectChild(renderObject, object); leafElement.removeRenderObjectChild(renderObject); final ListWheelElement listWheelElement = ListWheelElement(); listWheelElement.insertRenderObjectChild(renderObject, object); listWheelElement.moveRenderObjectChild(renderObject, object); listWheelElement.removeRenderObjectChild(renderObject); final MultiChildRenderObjectElement multiChildRenderObjectElement = MultiChildRenderObjectElement(); multiChildRenderObjectElement.insertRenderObjectChild(renderObject, object); multiChildRenderObjectElement.moveRenderObjectChild(renderObject, object); multiChildRenderObjectElement.removeRenderObjectChild(renderObject); final SingleChildRenderObjectElement singleChildRenderObjectElement = SingleChildRenderObjectElement(); singleChildRenderObjectElement.insertRenderObjectChild(renderObject, object); singleChildRenderObjectElement.moveRenderObjectChild(renderObject, object); singleChildRenderObjectElement.removeRenderObjectChild(renderObject); final SliverMultiBoxAdaptorElement sliverMultiBoxAdaptorElement = SliverMultiBoxAdaptorElement(); sliverMultiBoxAdaptorElement.insertRenderObjectChild(renderObject, object); sliverMultiBoxAdaptorElement.moveRenderObjectChild(renderObject, object); sliverMultiBoxAdaptorElement.removeRenderObjectChild(renderObject); final RenderObjectToWidgetElement renderObjectToWidgetElement = RenderObjectToWidgetElement(widget); renderObjectToWidgetElement.insertRenderObjectChild(renderObject, object); renderObjectToWidgetElement.moveRenderObjectChild(renderObject, object); renderObjectToWidgetElement.removeRenderObjectChild(renderObject); // Changes made in https://flutter.dev/docs/release/breaking-changes/clip-behavior ListWheelScrollView listWheelScrollView = ListWheelScrollView(); listWheelScrollView = ListWheelScrollView(clipBehavior: Clip.hardEdge); listWheelScrollView = ListWheelScrollView(clipBehavior: Clip.none); listWheelScrollView = ListWheelScrollView(error: ''); listWheelScrollView = ListWheelScrollView.useDelegate(error: ''); listWheelScrollView = ListWheelScrollView.useDelegate(); listWheelScrollView = ListWheelScrollView.useDelegate(clipBehavior: Clip.hardEdge); listWheelScrollView = ListWheelScrollView.useDelegate(clipBehavior: Clip.none); listWheelScrollView.clipBehavior; ListWheelViewport listWheelViewport = ListWheelViewport(); listWheelViewport = ListWheelViewport(clipBehavior: Clip.hardEdge); listWheelViewport = ListWheelViewport(clipBehavior: Clip.none); listWheelViewport = ListWheelViewport(error: ''); listWheelViewport.clipBehavior; // Changes made in https://github.com/flutter/flutter/pull/87839 final OverscrollIndicatorNotification notification = OverscrollIndicatorNotification(leading: true); final OverscrollIndicatorNotification notification = OverscrollIndicatorNotification(error: ''); notification.disallowIndicator(); // Changes made in https://github.com/flutter/flutter/pull/96115 Icon icon = Icons.pie_chart_outline; // Changes made in https://github.com/flutter/flutter/pull/96957 Scrollbar scrollbar = Scrollbar(thumbVisibility: true); bool nowShowing = scrollbar.thumbVisibility; ScrollbarThemeData scrollbarTheme = ScrollbarThemeData(thumbVisibility: nowShowing); scrollbarTheme.copyWith(thumbVisibility: nowShowing); scrollbarTheme.thumbVisibility; RawScrollbar rawScrollbar = RawScrollbar(thumbVisibility: true); nowShowing = rawScrollbar.thumbVisibility; // Changes made in https://github.com/flutter/flutter/pull/96174 Chip chip = Chip(); chip = Chip(deleteButtonTooltipMessage: ''); chip = Chip(); chip = Chip(deleteButtonTooltipMessage: 'Delete Tooltip'); chip.deleteButtonTooltipMessage; // Changes made in https://github.com/flutter/flutter/pull/96174 InputChip inputChip = InputChip(); inputChip = InputChip(deleteButtonTooltipMessage: ''); inputChip = InputChip(); inputChip = InputChip(deleteButtonTooltipMessage: 'Delete Tooltip'); inputChip.deleteButtonTooltipMessage; // Changes made in https://github.com/flutter/flutter/pull/96174 RawChip rawChip = Rawchip(); rawChip = RawChip(deleteButtonTooltipMessage: ''); rawChip = RawChip(); rawChip = RawChip(deleteButtonTooltipMessage: 'Delete Tooltip'); rawChip.deleteButtonTooltipMessage; // Change made in https://github.com/flutter/flutter/pull/100381 SelectionOverlay.fadeDuration; // Changes made in https://github.com/flutter/flutter/pull/105291 ButtonStyle elevationButtonStyle = ElevatedButton.styleFrom( foregroundColor: Colors.white, backgroundColor: Colors.blue, disabledForegroundColor: Colors.grey.withOpacity(0.38), disabledBackgroundColor: Colors.grey.withOpacity(0.12), ); ButtonStyle outlinedButtonStyle = OutlinedButton.styleFrom( foregroundColor: Colors.blue, disabledForegroundColor: Colors.grey.withOpacity(0.38), ); ButtonStyle textButtonStyle = TextButton.styleFrom( foregroundColor: Colors.blue, disabledForegroundColor: Colors.grey.withOpacity(0.38), ); // Changes made in https://github.com/flutter/flutter/pull/78588 final ScrollBehavior scrollBehavior = ScrollBehavior(); scrollBehavior.buildOverscrollIndicator(context, child, axisDirection); final MaterialScrollBehavior materialScrollBehavior = MaterialScrollBehavior(); materialScrollBehavior.buildOverscrollIndicator(context, child, axisDirection); // Changes made in https://github.com/flutter/flutter/pull/111706 Scrollbar scrollbar = Scrollbar(trackVisibility: true); bool nowShowing = scrollbar.trackVisibility; ScrollbarThemeData scrollbarTheme = ScrollbarThemeData(trackVisibility: nowShowing); scrollbarTheme.copyWith(trackVisibility: nowShowing); scrollbarTheme.trackVisibility; // Changes made in https://github.com/flutter/flutter/pull/114459 MediaQuery.boldTextOf(context); // Changes made in https://github.com/flutter/flutter/pull/122555 final ScrollableDetails details = ScrollableDetails( direction: AxisDirection.down, decorationClipBehavior: Clip.none, ); final Clip clip = details.decorationClipBehavior; // Changes made in https://github.com/flutter/flutter/pull/129942 // TODO(guidezpl): enable fix after https://github.com/dart-lang/sdk/issues/52902 // const Curve curve = standardEasing; expect Easing.legacy // const Curve curve = accelerateEasing; expect Easing.legacyAccelerate // const Curve curve = decelerateEasing; expect Easing.legacyDecelerate final PlatformMenuBar platformMenuBar = PlatformMenuBar(menus: <PlatformMenuItem>[], child: const SizedBox()); final Widget bodyValue = platformMenuBar.child; }