f4c25bbb35
Reverts flutter/flutter#131998 Reverting for https://github.com/flutter/flutter/issues/132222
449 lines
17 KiB
Dart
449 lines
17 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import '../foundation/leak_tracking.dart';
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void main() {
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Finder findMenuPanels() {
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return find.byWidgetPredicate((Widget widget) => widget.runtimeType.toString() == '_MenuPanel');
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}
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Material getMenuBarMaterial(WidgetTester tester) {
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return tester.widget<Material>(
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find.descendant(of: findMenuPanels(), matching: find.byType(Material)).first,
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);
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}
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Padding getMenuBarPadding(WidgetTester tester) {
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return tester.widget<Padding>(
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find.descendant(of: findMenuPanels(), matching: find.byType(Padding)).first,
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);
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}
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Material getMenuMaterial(WidgetTester tester) {
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return tester.widget<Material>(
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find.descendant(of: findMenuPanels().at(1), matching: find.byType(Material)).first,
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);
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}
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Padding getMenuPadding(WidgetTester tester) {
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return tester.widget<Padding>(
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find.descendant(of: findMenuPanels().at(1), matching: find.byType(Padding)).first,
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);
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}
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group('MenuStyle', () {
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test('MenuStyle lerp special cases', () {
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expect(MenuStyle.lerp(null, null, 0), null);
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const MenuStyle data = MenuStyle();
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expect(identical(MenuStyle.lerp(data, data, 0.5), data), true);
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});
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testWidgetsWithLeakTracking('fixedSize affects geometry', (WidgetTester tester) async {
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await tester.pumpWidget(
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MaterialApp(
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home: Material(
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child: Column(
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children: <Widget>[
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MenuBarTheme(
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data: const MenuBarThemeData(
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style: MenuStyle(
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fixedSize: MaterialStatePropertyAll<Size>(Size(600, 60)),
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),
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),
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child: MenuTheme(
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data: const MenuThemeData(
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style: MenuStyle(
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fixedSize: MaterialStatePropertyAll<Size>(Size(100, 100)),
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),
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),
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child: MenuBar(
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children: createTestMenus(onPressed: (TestMenu menu) {}),
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),
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),
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),
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const Expanded(child: Placeholder()),
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],
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),
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),
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),
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);
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// Have to open a menu initially to start things going.
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await tester.tap(find.text(TestMenu.mainMenu0.label));
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await tester.pump();
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// MenuBarTheme affects MenuBar.
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expect(tester.getRect(findMenuPanels().first), equals(const Rect.fromLTRB(100.0, 0.0, 700.0, 60.0)));
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expect(tester.getRect(findMenuPanels().first).size, equals(const Size(600.0, 60.0)));
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// MenuTheme affects menus.
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expect(tester.getRect(findMenuPanels().at(1)), equals(const Rect.fromLTRB(104.0, 54.0, 204.0, 154.0)));
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expect(tester.getRect(findMenuPanels().at(1)).size, equals(const Size(100.0, 100.0)));
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});
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testWidgetsWithLeakTracking('maximumSize affects geometry', (WidgetTester tester) async {
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await tester.pumpWidget(
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MaterialApp(
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home: Material(
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child: Column(
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children: <Widget>[
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MenuBarTheme(
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data: const MenuBarThemeData(
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style: MenuStyle(
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maximumSize: MaterialStatePropertyAll<Size>(Size(250, 40)),
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),
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),
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child: MenuTheme(
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data: const MenuThemeData(
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style: MenuStyle(
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maximumSize: MaterialStatePropertyAll<Size>(Size(100, 100)),
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),
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),
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child: MenuBar(
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children: createTestMenus(onPressed: (TestMenu menu) {}),
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),
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),
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),
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const Expanded(child: Placeholder()),
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],
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),
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),
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),
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);
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// Have to open a menu initially to start things going.
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await tester.tap(find.text(TestMenu.mainMenu0.label));
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await tester.pump();
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// MenuBarTheme affects MenuBar.
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expect(tester.getRect(findMenuPanels().first), equals(const Rect.fromLTRB(275.0, 0.0, 525.0, 40.0)));
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expect(tester.getRect(findMenuPanels().first).size, equals(const Size(250.0, 40.0)));
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// MenuTheme affects menus.
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expect(tester.getRect(findMenuPanels().at(1)), equals(const Rect.fromLTRB(279.0, 44.0, 379.0, 144.0)));
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expect(tester.getRect(findMenuPanels().at(1)).size, equals(const Size(100.0, 100.0)));
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});
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testWidgetsWithLeakTracking('minimumSize affects geometry', (WidgetTester tester) async {
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await tester.pumpWidget(
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MaterialApp(
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home: Material(
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child: Column(
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children: <Widget>[
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MenuBarTheme(
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data: const MenuBarThemeData(
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style: MenuStyle(
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minimumSize: MaterialStatePropertyAll<Size>(Size(400, 60)),
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),
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),
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child: MenuTheme(
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data: const MenuThemeData(
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style: MenuStyle(
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minimumSize: MaterialStatePropertyAll<Size>(Size(300, 300)),
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),
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),
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child: MenuBar(
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children: createTestMenus(onPressed: (TestMenu menu) {}),
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),
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),
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),
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const Expanded(child: Placeholder()),
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],
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),
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),
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),
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);
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// Have to open a menu initially to start things going.
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await tester.tap(find.text(TestMenu.mainMenu0.label));
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await tester.pump();
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// MenuBarTheme affects MenuBar.
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expect(tester.getRect(findMenuPanels().first), equals(const Rect.fromLTRB(200.0, 0.0, 600.0, 60.0)));
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expect(tester.getRect(findMenuPanels().first).size, equals(const Size(400.0, 60.0)));
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// MenuTheme affects menus.
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expect(tester.getRect(findMenuPanels().at(1)), equals(const Rect.fromLTRB(204.0, 54.0, 504.0, 354.0)));
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expect(tester.getRect(findMenuPanels().at(1)).size, equals(const Size(300.0, 300.0)));
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});
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testWidgetsWithLeakTracking('Material parameters are honored', (WidgetTester tester) async {
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await tester.pumpWidget(
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MaterialApp(
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home: Material(
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child: Column(
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children: <Widget>[
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MenuBarTheme(
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data: const MenuBarThemeData(
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style: MenuStyle(
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backgroundColor: MaterialStatePropertyAll<Color>(Colors.red),
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shadowColor: MaterialStatePropertyAll<Color>(Colors.green),
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surfaceTintColor: MaterialStatePropertyAll<Color>(Colors.blue),
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padding: MaterialStatePropertyAll<EdgeInsetsGeometry>(EdgeInsets.all(10)),
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elevation: MaterialStatePropertyAll<double>(10),
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side: MaterialStatePropertyAll<BorderSide>(BorderSide(color: Colors.redAccent)),
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shape: MaterialStatePropertyAll<OutlinedBorder>(StadiumBorder()),
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),
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),
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child: MenuTheme(
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data: const MenuThemeData(
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style: MenuStyle(
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backgroundColor: MaterialStatePropertyAll<Color>(Colors.cyan),
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shadowColor: MaterialStatePropertyAll<Color>(Colors.purple),
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surfaceTintColor: MaterialStatePropertyAll<Color>(Colors.yellow),
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padding: MaterialStatePropertyAll<EdgeInsetsGeometry>(EdgeInsets.all(20)),
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elevation: MaterialStatePropertyAll<double>(20),
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side: MaterialStatePropertyAll<BorderSide>(BorderSide(color: Colors.cyanAccent)),
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shape: MaterialStatePropertyAll<OutlinedBorder>(StarBorder()),
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),
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),
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child: MenuBar(
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children: createTestMenus(onPressed: (TestMenu menu) {}),
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),
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),
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),
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const Expanded(child: Placeholder()),
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],
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),
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),
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),
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);
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// Have to open a menu initially to start things going.
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await tester.tap(find.text(TestMenu.mainMenu0.label));
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await tester.pump();
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final Material menuBarMaterial = getMenuBarMaterial(tester);
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final Padding menuBarPadding = getMenuBarPadding(tester);
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final Material panelMaterial = getMenuMaterial(tester);
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final Padding panelPadding = getMenuPadding(tester);
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// MenuBarTheme affects MenuBar.
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expect(menuBarMaterial.color, equals(Colors.red));
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expect(menuBarMaterial.shadowColor, equals(Colors.green));
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expect(menuBarMaterial.surfaceTintColor, equals(Colors.blue));
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expect(menuBarMaterial.shape, equals(const StadiumBorder(side: BorderSide(color: Colors.redAccent))));
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expect(menuBarPadding.padding, equals(const EdgeInsets.all(10)));
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// MenuBarTheme affects menus.
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expect(panelMaterial.color, equals(Colors.cyan));
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expect(panelMaterial.shadowColor, equals(Colors.purple));
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expect(panelMaterial.surfaceTintColor, equals(Colors.yellow));
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expect(panelMaterial.shape, equals(const StarBorder(side: BorderSide(color: Colors.cyanAccent))));
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expect(panelPadding.padding, equals(const EdgeInsets.all(20)));
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});
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testWidgetsWithLeakTracking('visual density', (WidgetTester tester) async {
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await tester.pumpWidget(
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MaterialApp(
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theme: ThemeData(useMaterial3: false),
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home: Material(
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child: Column(
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children: <Widget>[
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MenuBarTheme(
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data: const MenuBarThemeData(
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style: MenuStyle(
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visualDensity: VisualDensity(horizontal: 1.5, vertical: -1.5),
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),
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),
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child: MenuTheme(
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data: const MenuThemeData(
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style: MenuStyle(
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visualDensity: VisualDensity(horizontal: 0.5, vertical: -0.5),
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),
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),
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child: MenuBar(
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children: createTestMenus(onPressed: (TestMenu menu) {}),
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),
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),
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),
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const Expanded(child: Placeholder()),
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],
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),
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),
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),
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);
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await tester.pump();
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expect(tester.getRect(find.byType(MenuBar)), equals(const Rect.fromLTRB(228.0, 0.0, 572.0, 48.0)));
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// Open and make sure things are the right size.
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await tester.tap(find.text(TestMenu.mainMenu1.label));
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await tester.pump();
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expect(tester.getRect(find.byType(MenuBar)), equals(const Rect.fromLTRB(228.0, 0.0, 572.0, 48.0)));
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expect(
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tester.getRect(find.text(TestMenu.subMenu10.label)),
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equals(const Rect.fromLTRB(366.0, 68.0, 520.0, 82.0)),
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);
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expect(
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tester.getRect(find.ancestor(of: find.text(TestMenu.subMenu10.label), matching: find.byType(Material)).at(1)),
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equals(const Rect.fromLTRB(346.0, 48.0, 579.0, 186.0)),
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);
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});
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});
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}
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List<Widget> createTestMenus({
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void Function(TestMenu)? onPressed,
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void Function(TestMenu)? onOpen,
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void Function(TestMenu)? onClose,
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Map<TestMenu, MenuSerializableShortcut> shortcuts = const <TestMenu, MenuSerializableShortcut>{},
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bool includeStandard = false,
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bool includeExtraGroups = false,
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}) {
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final List<Widget> result = <Widget>[
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SubmenuButton(
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onOpen: onOpen != null ? () => onOpen(TestMenu.mainMenu0) : null,
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onClose: onClose != null ? () => onClose(TestMenu.mainMenu0) : null,
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menuChildren: <Widget>[
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MenuItemButton(
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onPressed: onPressed != null ? () => onPressed(TestMenu.subMenu00) : null,
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shortcut: shortcuts[TestMenu.subMenu00],
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child: Text(TestMenu.subMenu00.label),
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),
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MenuItemButton(
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onPressed: onPressed != null ? () => onPressed(TestMenu.subMenu01) : null,
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shortcut: shortcuts[TestMenu.subMenu01],
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child: Text(TestMenu.subMenu01.label),
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),
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MenuItemButton(
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onPressed: onPressed != null ? () => onPressed(TestMenu.subMenu02) : null,
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shortcut: shortcuts[TestMenu.subMenu02],
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child: Text(TestMenu.subMenu02.label),
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),
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],
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child: Text(TestMenu.mainMenu0.label),
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),
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SubmenuButton(
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onOpen: onOpen != null ? () => onOpen(TestMenu.mainMenu1) : null,
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onClose: onClose != null ? () => onClose(TestMenu.mainMenu1) : null,
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menuChildren: <Widget>[
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MenuItemButton(
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onPressed: onPressed != null ? () => onPressed(TestMenu.subMenu10) : null,
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shortcut: shortcuts[TestMenu.subMenu10],
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child: Text(TestMenu.subMenu10.label),
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),
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SubmenuButton(
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onOpen: onOpen != null ? () => onOpen(TestMenu.subMenu11) : null,
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onClose: onClose != null ? () => onClose(TestMenu.subMenu11) : null,
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menuChildren: <Widget>[
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MenuItemButton(
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key: UniqueKey(),
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onPressed: onPressed != null ? () => onPressed(TestMenu.subSubMenu110) : null,
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shortcut: shortcuts[TestMenu.subSubMenu110],
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child: Text(TestMenu.subSubMenu110.label),
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),
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MenuItemButton(
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onPressed: onPressed != null ? () => onPressed(TestMenu.subSubMenu111) : null,
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shortcut: shortcuts[TestMenu.subSubMenu111],
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child: Text(TestMenu.subSubMenu111.label),
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),
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MenuItemButton(
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onPressed: onPressed != null ? () => onPressed(TestMenu.subSubMenu112) : null,
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shortcut: shortcuts[TestMenu.subSubMenu112],
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child: Text(TestMenu.subSubMenu112.label),
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),
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MenuItemButton(
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onPressed: onPressed != null ? () => onPressed(TestMenu.subSubMenu113) : null,
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shortcut: shortcuts[TestMenu.subSubMenu113],
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child: Text(TestMenu.subSubMenu113.label),
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),
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],
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child: Text(TestMenu.subMenu11.label),
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),
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MenuItemButton(
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onPressed: onPressed != null ? () => onPressed(TestMenu.subMenu12) : null,
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shortcut: shortcuts[TestMenu.subMenu12],
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child: Text(TestMenu.subMenu12.label),
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),
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],
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child: Text(TestMenu.mainMenu1.label),
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),
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SubmenuButton(
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onOpen: onOpen != null ? () => onOpen(TestMenu.mainMenu2) : null,
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onClose: onClose != null ? () => onClose(TestMenu.mainMenu2) : null,
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menuChildren: <Widget>[
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MenuItemButton(
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// Always disabled.
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shortcut: shortcuts[TestMenu.subMenu20],
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child: Text(TestMenu.subMenu20.label),
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),
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],
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child: Text(TestMenu.mainMenu2.label),
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),
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if (includeExtraGroups)
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SubmenuButton(
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onOpen: onOpen != null ? () => onOpen(TestMenu.mainMenu3) : null,
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onClose: onClose != null ? () => onClose(TestMenu.mainMenu3) : null,
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menuChildren: <Widget>[
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MenuItemButton(
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// Always disabled.
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shortcut: shortcuts[TestMenu.subMenu30],
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// Always disabled.
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child: Text(TestMenu.subMenu30.label),
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),
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],
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child: Text(TestMenu.mainMenu3.label),
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),
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if (includeExtraGroups)
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SubmenuButton(
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onOpen: onOpen != null ? () => onOpen(TestMenu.mainMenu4) : null,
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onClose: onClose != null ? () => onClose(TestMenu.mainMenu4) : null,
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menuChildren: <Widget>[
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MenuItemButton(
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// Always disabled.
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shortcut: shortcuts[TestMenu.subMenu40],
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// Always disabled.
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child: Text(TestMenu.subMenu40.label),
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),
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MenuItemButton(
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// Always disabled.
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shortcut: shortcuts[TestMenu.subMenu41],
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// Always disabled.
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child: Text(TestMenu.subMenu41.label),
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),
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MenuItemButton(
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// Always disabled.
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shortcut: shortcuts[TestMenu.subMenu42],
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// Always disabled.
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child: Text(TestMenu.subMenu42.label),
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),
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],
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child: Text(TestMenu.mainMenu4.label),
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),
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];
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return result;
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}
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enum TestMenu {
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mainMenu0('Menu 0'),
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mainMenu1('Menu 1'),
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mainMenu2('Menu 2'),
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mainMenu3('Menu 3'),
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mainMenu4('Menu 4'),
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subMenu00('Sub Menu 00'),
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subMenu01('Sub Menu 01'),
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subMenu02('Sub Menu 02'),
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subMenu10('Sub Menu 10'),
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subMenu11('Sub Menu 11'),
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subMenu12('Sub Menu 12'),
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subMenu20('Sub Menu 20'),
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subMenu30('Sub Menu 30'),
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subMenu40('Sub Menu 40'),
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subMenu41('Sub Menu 41'),
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subMenu42('Sub Menu 42'),
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subSubMenu110('Sub Sub Menu 110'),
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subSubMenu111('Sub Sub Menu 111'),
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subSubMenu112('Sub Sub Menu 112'),
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subSubMenu113('Sub Sub Menu 113');
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const TestMenu(this.label);
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final String label;
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}
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