Results for “Scaffold”

SnackBar` API within the `Scaffold` is now handled by the `ScaffoldMessenger`, one of which is available by default within the context of a `MaterialApp`. The previous approach

Flutter may show multiple snackbars when Scaffold is nested

Visual glitch when scrolling a list in a Scaffold that has a Material and Container as bottomNavigationBar

ScaffoldGeometry null scale with noAnimation FAB (Material, by @Mairramer). ScaffoldGeometry

Scaffold` having status bar when primary is false (Material, by @PurplePolyhedron). Scaffold

Eliminate rebuilds for Scaffold FAB animation (Material, by @nate-thegrate

Widget Preview ] Always generate scaffold under `$TMP` (Tooling, by @bkonyi

Move widget_preview_scaffold into pub workspace (Tooling, by @bkonyi

Move widget_preview_scaffold into pub workspace (Other changes, by @jmagman

Tool: Add search and filtering to widget preview scaffold (Tooling, by @NamanGoyalK

Make sure that a Scaffold doesn't crash in 0x0 environment (Material, by @ahmedsameha1

Inline test callback painter in tab scaffold test (Framework, by @DaveT1991

Tool ] Stop generating widget preview scaffold under $TMP (Tooling, by @bkonyi

Widget Preview ] Move widget_preview_scaffold tests to `dev/integration_tests/widget_preview_scaffold` (Tooling, by @bkonyi

Widget Preview ] Fix crash when `widget_preview_scaffold/.dart_tool` doesn't exist (Tooling, by @bkonyi

widget-preview] Copy host web directory to widget preview scaffold (Tooling, by @bkonyi

This migration guide describes conversion of code that uses the `nullOk` parameter

OutlinedButton ButtonTheme TextButtonTheme ElevatedButtonTheme OutlinedButtonTheme ButtonStyle ButtonStyleButton ElevatedButtonThemeData OutlinedButtonThemeData TextButtonThemeData Scaffold SnackBar ScaffoldMessenger MaterialApp RectangularSliderTrackShape.disabledThumbGapWidth RectangularSliderTrackShape ThemeData TextSelectionThemeData RenderEditable.onSelectionChanged TextSelectionDelegate.textEditingValue TextSelectionDelegate.userUpdateTextEditingValue TextInputFormatter

CupertinoDialog CupertinoAlertDialog CupertinoPopupSurface CupertinoNavigationBar.actionsForegroundColor CupertinoSliverNavigationBar.actionsForegroundColor CupertinoTheme CupertinoNavigationBar CupertinoSliverNavigationBar CupertinoThemeData CupertinoTextThemeData.brightness CupertinoTextThemeData PointerEnterEvent PointerExitEvent Scaffold.resizeToAvoidBottomPadding Scaffold ButtonTheme.bar ButtonTheme ButtonBarTheme ButtonBar TextButtonTheme ElevatedButtonTheme OutlinedButtonTheme TextButton ElevatedButton OutlinedButton InlineSpan TextSpan

SnackBar with an action, set `persist` to `false`. Code before migration: ```dart ScaffoldMessenger.of(context).showSnackBar( SnackBar( content: const Text('This is a snackbar with an action.'), action: SnackBarAction

ListViews would throw errors from Scrollbars and // ScrollActions previously due to the PrimaryScrollController. Scaffold( body: LayoutBuilder( builder: (context, constraints) { return Row( children: [ SizedBox( height: constraints.maxHeight, width: constraints.maxWidth

We changed the semantics traverse order of the overlay entries in modal

class Foo extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( floatingActionButton: FloatingActionButton(onPressed: () { showDialog( context: context, builder: (BuildContext context) { return AlertDialog( content: Text('Alert