4e9869b925
*The order of calling Navigator.pop and PopupMenuItem.onTap has been changed so before calling PopupMenuItem onTap method, PopupMenuBotton onSelect method is going to be called.* *Solves #127443* *If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*
3375 lines
116 KiB
Dart
3375 lines
116 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 'dart:ui' show DisplayFeature, DisplayFeatureState, DisplayFeatureType, SemanticsFlag;
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import 'package:flutter/foundation.dart';
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import 'package:flutter/gestures.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/rendering.dart';
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import 'package:flutter_test/flutter_test.dart';
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import '../rendering/mock_canvas.dart';
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import '../widgets/semantics_tester.dart';
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import 'feedback_tester.dart';
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void main() {
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testWidgets('Navigator.push works within a PopupMenuButton', (WidgetTester tester) async {
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final Key targetKey = UniqueKey();
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await tester.pumpWidget(
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MaterialApp(
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routes: <String, WidgetBuilder>{
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'/next': (BuildContext context) {
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return const Text('Next');
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},
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},
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home: Material(
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child: Center(
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child: Builder(
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key: targetKey,
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builder: (BuildContext context) {
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return PopupMenuButton<int>(
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onSelected: (int value) {
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Navigator.pushNamed(context, '/next');
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},
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itemBuilder: (BuildContext context) {
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return <PopupMenuItem<int>>[
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const PopupMenuItem<int>(
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value: 1,
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child: Text('One'),
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),
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];
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},
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);
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},
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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.tap(find.byKey(targetKey));
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await tester.pump();
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await tester.pump(const Duration(seconds: 1)); // finish the menu animation
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expect(find.text('One'), findsOneWidget);
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expect(find.text('Next'), findsNothing);
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await tester.tap(find.text('One'));
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await tester.pump(); // return the future
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await tester.pump(); // start the navigation
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await tester.pump(const Duration(seconds: 1)); // end the navigation
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expect(find.text('One'), findsNothing);
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expect(find.text('Next'), findsOneWidget);
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});
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testWidgets('PopupMenuButton calls onOpened callback when the menu is opened', (WidgetTester tester) async {
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int opens = 0;
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late BuildContext popupContext;
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final Key noItemsKey = UniqueKey();
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final Key noCallbackKey = UniqueKey();
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final Key withCallbackKey = UniqueKey();
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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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PopupMenuButton<int>(
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key: noItemsKey,
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itemBuilder: (BuildContext context) {
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return <PopupMenuEntry<int>>[];
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},
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onOpened: () => opens++,
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),
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PopupMenuButton<int>(
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key: noCallbackKey,
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itemBuilder: (BuildContext context) {
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popupContext = context;
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return <PopupMenuEntry<int>>[
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const PopupMenuItem<int>(
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value: 1,
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child: Text('Tap me please!'),
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),
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];
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},
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),
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PopupMenuButton<int>(
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key: withCallbackKey,
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itemBuilder: (BuildContext context) {
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return <PopupMenuEntry<int>>[
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const PopupMenuItem<int>(
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value: 1,
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child: Text('Tap me, too!'),
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),
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];
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},
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onOpened: () => opens++,
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),
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],
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),
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),
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),
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);
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// Make sure callback is not called when the menu is not shown
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await tester.tap(find.byKey(noItemsKey));
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await tester.pump();
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expect(opens, equals(0));
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// Make sure everything works if no callback is provided
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await tester.tap(find.byKey(noCallbackKey));
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await tester.pump();
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expect(opens, equals(0));
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// Close the opened menu
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Navigator.of(popupContext).pop();
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await tester.pump();
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// Make sure callback is called when the button is tapped
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await tester.tap(find.byKey(withCallbackKey));
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await tester.pump();
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expect(opens, equals(1));
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});
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testWidgets('PopupMenuButton calls onCanceled callback when an item is not selected', (WidgetTester tester) async {
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int cancels = 0;
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late BuildContext popupContext;
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final Key noCallbackKey = UniqueKey();
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final Key withCallbackKey = UniqueKey();
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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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PopupMenuButton<int>(
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key: noCallbackKey,
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itemBuilder: (BuildContext context) {
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return <PopupMenuEntry<int>>[
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const PopupMenuItem<int>(
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value: 1,
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child: Text('Tap me please!'),
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),
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];
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},
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),
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PopupMenuButton<int>(
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key: withCallbackKey,
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onCanceled: () => cancels++,
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itemBuilder: (BuildContext context) {
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popupContext = context;
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return <PopupMenuEntry<int>>[
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const PopupMenuItem<int>(
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value: 1,
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child: Text('Tap me, too!'),
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),
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];
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},
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),
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],
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),
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),
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),
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);
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// Make sure everything works if no callback is provided
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await tester.tap(find.byKey(noCallbackKey));
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await tester.pump();
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await tester.pump(const Duration(seconds: 1));
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await tester.tapAt(Offset.zero);
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await tester.pump();
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expect(cancels, equals(0));
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// Make sure callback is called when a non-selection tap occurs
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await tester.tap(find.byKey(withCallbackKey));
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await tester.pump();
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await tester.pump(const Duration(seconds: 1));
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await tester.tapAt(Offset.zero);
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await tester.pump();
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expect(cancels, equals(1));
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// Make sure callback is called when back navigation occurs
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await tester.tap(find.byKey(withCallbackKey));
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await tester.pump();
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await tester.pump(const Duration(seconds: 1));
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Navigator.of(popupContext).pop();
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await tester.pump();
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expect(cancels, equals(2));
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});
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testWidgets('disabled PopupMenuButton will not call itemBuilder, onOpened, onSelected or onCanceled', (WidgetTester tester) async {
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final GlobalKey popupButtonKey = GlobalKey();
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bool itemBuilderCalled = false;
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bool onOpenedCalled = false;
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bool onSelectedCalled = false;
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bool onCanceledCalled = false;
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Widget buildApp({bool directional = false}) {
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return MaterialApp(
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home: Builder(builder: (BuildContext context) {
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return MediaQuery(
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data: MediaQuery.of(context).copyWith(
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navigationMode: NavigationMode.directional,
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),
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child: Material(
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child: Column(
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children: <Widget>[
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PopupMenuButton<int>(
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enabled: false,
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child: Text('Tap Me', key: popupButtonKey),
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itemBuilder: (BuildContext context) {
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itemBuilderCalled = true;
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return <PopupMenuEntry<int>>[
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const PopupMenuItem<int>(
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value: 1,
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child: Text('Tap me please!'),
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),
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];
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},
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onOpened: ()=> onOpenedCalled = true,
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onSelected: (int selected) => onSelectedCalled = true,
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onCanceled: () => onCanceledCalled = true,
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),
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],
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),
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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.pumpWidget(buildApp());
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// Try to bring up the popup menu and select the first item from it
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await tester.tap(find.byKey(popupButtonKey));
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await tester.pumpAndSettle();
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await tester.tap(find.byKey(popupButtonKey));
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await tester.pumpAndSettle();
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expect(itemBuilderCalled, isFalse);
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expect(onOpenedCalled, isFalse);
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expect(onSelectedCalled, isFalse);
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// Try to bring up the popup menu and tap outside it to cancel the menu
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await tester.tap(find.byKey(popupButtonKey));
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await tester.pumpAndSettle();
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await tester.tapAt(Offset.zero);
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await tester.pumpAndSettle();
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expect(itemBuilderCalled, isFalse);
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expect(onOpenedCalled, isFalse);
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expect(onCanceledCalled, isFalse);
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// Test again, with directional navigation mode and after focusing the button.
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await tester.pumpWidget(buildApp(directional: true));
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// Try to bring up the popup menu and select the first item from it
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Focus.of(popupButtonKey.currentContext!).requestFocus();
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await tester.pumpAndSettle();
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await tester.tap(find.byKey(popupButtonKey));
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await tester.pumpAndSettle();
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await tester.tap(find.byKey(popupButtonKey));
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await tester.pumpAndSettle();
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expect(itemBuilderCalled, isFalse);
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expect(onOpenedCalled, isFalse);
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expect(onSelectedCalled, isFalse);
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// Try to bring up the popup menu and tap outside it to cancel the menu
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await tester.tap(find.byKey(popupButtonKey));
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await tester.pumpAndSettle();
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await tester.tapAt(Offset.zero);
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await tester.pumpAndSettle();
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expect(itemBuilderCalled, isFalse);
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expect(onOpenedCalled, isFalse);
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expect(onCanceledCalled, isFalse);
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});
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testWidgets('disabled PopupMenuButton is not focusable', (WidgetTester tester) async {
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final Key popupButtonKey = UniqueKey();
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final GlobalKey childKey = GlobalKey();
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bool itemBuilderCalled = false;
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bool onOpenedCalled = false;
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bool onSelectedCalled = false;
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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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PopupMenuButton<int>(
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key: popupButtonKey,
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enabled: false,
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child: Container(key: childKey),
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itemBuilder: (BuildContext context) {
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itemBuilderCalled = true;
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return <PopupMenuEntry<int>>[
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const PopupMenuItem<int>(
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value: 1,
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child: Text('Tap me please!'),
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),
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];
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},
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onOpened: () => onOpenedCalled = true,
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onSelected: (int selected) => onSelectedCalled = true,
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),
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],
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),
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),
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),
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);
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Focus.of(childKey.currentContext!).requestFocus();
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await tester.pump();
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expect(Focus.of(childKey.currentContext!).hasPrimaryFocus, isFalse);
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expect(itemBuilderCalled, isFalse);
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expect(onOpenedCalled, isFalse);
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expect(onSelectedCalled, isFalse);
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});
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testWidgets('disabled PopupMenuButton is focusable with directional navigation', (WidgetTester tester) async {
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final Key popupButtonKey = UniqueKey();
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final GlobalKey childKey = GlobalKey();
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await tester.pumpWidget(
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MaterialApp(
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home: Builder(builder: (BuildContext context) {
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return MediaQuery(
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data: MediaQuery.of(context).copyWith(
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navigationMode: NavigationMode.directional,
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),
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child: Material(
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child: Column(
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children: <Widget>[
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PopupMenuButton<int>(
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key: popupButtonKey,
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enabled: false,
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child: Container(key: childKey),
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itemBuilder: (BuildContext context) {
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return <PopupMenuEntry<int>>[
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const PopupMenuItem<int>(
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value: 1,
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child: Text('Tap me please!'),
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),
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];
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},
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onSelected: (int selected) {},
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),
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],
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),
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),
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);
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}),
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),
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);
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Focus.of(childKey.currentContext!).requestFocus();
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await tester.pump();
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expect(Focus.of(childKey.currentContext!).hasPrimaryFocus, isTrue);
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});
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testWidgets('PopupMenuItem onTap callback is called when defined', (WidgetTester tester) async {
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final List<int> menuItemTapCounters = <int>[0, 0];
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await tester.pumpWidget(
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TestApp(
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textDirection: TextDirection.ltr,
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child: Material(
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child: RepaintBoundary(
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child: PopupMenuButton<void>(
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child: const Text('Actions'),
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itemBuilder: (BuildContext context) => <PopupMenuItem<void>>[
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PopupMenuItem<void>(
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child: const Text('First option'),
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onTap: () {
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menuItemTapCounters[0] += 1;
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},
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),
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PopupMenuItem<void>(
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child: const Text('Second option'),
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onTap: () {
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menuItemTapCounters[1] += 1;
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},
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),
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const PopupMenuItem<void>(
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child: Text('Option without onTap'),
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),
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],
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),
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),
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),
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),
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);
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// Tap the first time
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await tester.tap(find.text('Actions'));
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await tester.pumpAndSettle();
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await tester.tap(find.text('First option'));
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await tester.pumpAndSettle();
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expect(menuItemTapCounters, <int>[1, 0]);
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// Tap the item again
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await tester.tap(find.text('Actions'));
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await tester.pumpAndSettle();
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await tester.tap(find.text('First option'));
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await tester.pumpAndSettle();
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expect(menuItemTapCounters, <int>[2, 0]);
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// Tap a different item
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await tester.tap(find.text('Actions'));
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await tester.pumpAndSettle();
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await tester.tap(find.text('Second option'));
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await tester.pumpAndSettle();
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expect(menuItemTapCounters, <int>[2, 1]);
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// Tap an item without onTap
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await tester.tap(find.text('Actions'));
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await tester.pumpAndSettle();
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await tester.tap(find.text('Option without onTap'));
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await tester.pumpAndSettle();
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expect(menuItemTapCounters, <int>[2, 1]);
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});
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testWidgets('PopupMenuItem can have both onTap and value', (WidgetTester tester) async {
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final List<int> menuItemTapCounters = <int>[0, 0];
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String? selected;
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await tester.pumpWidget(
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TestApp(
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textDirection: TextDirection.ltr,
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child: Material(
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child: RepaintBoundary(
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child: PopupMenuButton<String>(
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child: const Text('Actions'),
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onSelected: (String value) { selected = value; },
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itemBuilder: (BuildContext context) => <PopupMenuItem<String>>[
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PopupMenuItem<String>(
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value: 'first',
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child: const Text('First option'),
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onTap: () {
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menuItemTapCounters[0] += 1;
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},
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),
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PopupMenuItem<String>(
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value: 'second',
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child: const Text('Second option'),
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onTap: () {
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menuItemTapCounters[1] += 1;
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},
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),
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const PopupMenuItem<String>(
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value: 'third',
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child: Text('Option without onTap'),
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),
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],
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),
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),
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),
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),
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);
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// Tap the first item
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await tester.tap(find.text('Actions'));
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await tester.pumpAndSettle();
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await tester.tap(find.text('First option'));
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await tester.pumpAndSettle();
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expect(menuItemTapCounters, <int>[1, 0]);
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expect(selected, 'first');
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// Tap the item again
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await tester.tap(find.text('Actions'));
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await tester.pumpAndSettle();
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await tester.tap(find.text('First option'));
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await tester.pumpAndSettle();
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expect(menuItemTapCounters, <int>[2, 0]);
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expect(selected, 'first');
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// Tap a different item
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await tester.tap(find.text('Actions'));
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await tester.pumpAndSettle();
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await tester.tap(find.text('Second option'));
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await tester.pumpAndSettle();
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expect(menuItemTapCounters, <int>[2, 1]);
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expect(selected, 'second');
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// Tap an item without onTap
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await tester.tap(find.text('Actions'));
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await tester.pumpAndSettle();
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await tester.tap(find.text('Option without onTap'));
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await tester.pumpAndSettle();
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expect(menuItemTapCounters, <int>[2, 1]);
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expect(selected, 'third');
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});
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testWidgets('PopupMenuItem is only focusable when enabled', (WidgetTester tester) async {
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final Key popupButtonKey = UniqueKey();
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final GlobalKey childKey = GlobalKey();
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bool itemBuilderCalled = false;
|
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|
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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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PopupMenuButton<int>(
|
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key: popupButtonKey,
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itemBuilder: (BuildContext context) {
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itemBuilderCalled = true;
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return <PopupMenuEntry<int>>[
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PopupMenuItem<int>(
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value: 1,
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child: Text('Tap me please!', key: childKey),
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),
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];
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},
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),
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],
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),
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),
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),
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);
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// Open the popup to build and show the menu contents.
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await tester.tap(find.byKey(popupButtonKey));
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await tester.pumpAndSettle();
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final FocusNode childNode = Focus.of(childKey.currentContext!);
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// Now that the contents are shown, request focus on the child text.
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childNode.requestFocus();
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await tester.pumpAndSettle();
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expect(itemBuilderCalled, isTrue);
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// Make sure that the focus went where we expected it to.
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expect(childNode.hasPrimaryFocus, isTrue);
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itemBuilderCalled = false;
|
|
|
|
// Close the popup.
|
|
await tester.tap(find.byKey(popupButtonKey), warnIfMissed: false);
|
|
await tester.pumpAndSettle();
|
|
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Material(
|
|
child: Column(
|
|
children: <Widget>[
|
|
PopupMenuButton<int>(
|
|
key: popupButtonKey,
|
|
itemBuilder: (BuildContext context) {
|
|
itemBuilderCalled = true;
|
|
return <PopupMenuEntry<int>>[
|
|
PopupMenuItem<int>(
|
|
enabled: false,
|
|
value: 1,
|
|
child: Text('Tap me please!', key: childKey),
|
|
),
|
|
];
|
|
},
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
await tester.pumpAndSettle();
|
|
// Open the popup again to rebuild the contents with enabled == false.
|
|
await tester.tap(find.byKey(popupButtonKey));
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(itemBuilderCalled, isTrue);
|
|
expect(Focus.of(childKey.currentContext!).hasPrimaryFocus, isFalse);
|
|
});
|
|
|
|
testWidgets('PopupMenuButton is horizontal on iOS', (WidgetTester tester) async {
|
|
Widget build(TargetPlatform platform) {
|
|
debugDefaultTargetPlatformOverride = platform;
|
|
return MaterialApp(
|
|
home: Scaffold(
|
|
appBar: AppBar(
|
|
actions: <Widget>[
|
|
PopupMenuButton<int>(
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuItem<int>>[
|
|
const PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Text('One'),
|
|
),
|
|
];
|
|
},
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
await tester.pumpWidget(build(TargetPlatform.android));
|
|
|
|
expect(find.byIcon(Icons.more_vert), findsOneWidget);
|
|
expect(find.byIcon(Icons.more_horiz), findsNothing);
|
|
|
|
await tester.pumpWidget(build(TargetPlatform.iOS));
|
|
await tester.pumpAndSettle(); // Run theme change animation.
|
|
|
|
expect(find.byIcon(Icons.more_vert), findsNothing);
|
|
expect(find.byIcon(Icons.more_horiz), findsOneWidget);
|
|
|
|
await tester.pumpWidget(build(TargetPlatform.macOS));
|
|
await tester.pumpAndSettle(); // Run theme change animation.
|
|
|
|
expect(find.byIcon(Icons.more_vert), findsNothing);
|
|
expect(find.byIcon(Icons.more_horiz), findsOneWidget);
|
|
|
|
debugDefaultTargetPlatformOverride = null;
|
|
});
|
|
|
|
group('PopupMenuButton with Icon', () {
|
|
// Helper function to create simple and valid popup menus.
|
|
List<PopupMenuItem<int>> simplePopupMenuItemBuilder(BuildContext context) {
|
|
return <PopupMenuItem<int>>[
|
|
const PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Text('1'),
|
|
),
|
|
];
|
|
}
|
|
|
|
testWidgets('PopupMenuButton fails when given both child and icon', (WidgetTester tester) async {
|
|
expect(() {
|
|
PopupMenuButton<int>(
|
|
icon: const Icon(Icons.view_carousel),
|
|
itemBuilder: simplePopupMenuItemBuilder,
|
|
child: const Text('heyo'),
|
|
);
|
|
}, throwsAssertionError);
|
|
});
|
|
|
|
testWidgets('PopupMenuButton creates IconButton when given an icon', (WidgetTester tester) async {
|
|
final PopupMenuButton<int> button = PopupMenuButton<int>(
|
|
icon: const Icon(Icons.view_carousel),
|
|
itemBuilder: simplePopupMenuItemBuilder,
|
|
);
|
|
|
|
await tester.pumpWidget(MaterialApp(
|
|
home: Scaffold(
|
|
appBar: AppBar(
|
|
actions: <Widget>[button],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
expect(find.byType(IconButton), findsOneWidget);
|
|
expect(find.byIcon(Icons.view_carousel), findsOneWidget);
|
|
});
|
|
});
|
|
|
|
testWidgets('PopupMenu positioning', (WidgetTester tester) async {
|
|
final Widget testButton = PopupMenuButton<int>(
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuItem<int>>[
|
|
const PopupMenuItem<int>(value: 1, child: Text('AAA')),
|
|
const PopupMenuItem<int>(value: 2, child: Text('BBB')),
|
|
const PopupMenuItem<int>(value: 3, child: Text('CCC')),
|
|
];
|
|
},
|
|
child: const SizedBox(
|
|
height: 100.0,
|
|
width: 100.0,
|
|
child: Text('XXX'),
|
|
),
|
|
);
|
|
bool popupMenu(Widget widget) {
|
|
final String widgetType = widget.runtimeType.toString();
|
|
// TODO(mraleph): Remove the old case below.
|
|
return widgetType == '_PopupMenu<int?>' // normal case
|
|
|| widgetType == '_PopupMenu'; // for old versions of Dart that don't reify method type arguments
|
|
}
|
|
|
|
Future<void> openMenu(TextDirection textDirection, Alignment alignment) async {
|
|
return TestAsyncUtils.guard<void>(() async {
|
|
await tester.pumpWidget(Container()); // reset in case we had a menu up already
|
|
await tester.pumpWidget(TestApp(
|
|
textDirection: textDirection,
|
|
child: Align(
|
|
alignment: alignment,
|
|
child: testButton,
|
|
),
|
|
));
|
|
await tester.tap(find.text('XXX'));
|
|
await tester.pump();
|
|
});
|
|
}
|
|
|
|
Future<void> testPositioningDown(
|
|
WidgetTester tester,
|
|
TextDirection textDirection,
|
|
Alignment alignment,
|
|
TextDirection growthDirection,
|
|
Rect startRect,
|
|
) {
|
|
return TestAsyncUtils.guard<void>(() async {
|
|
await openMenu(textDirection, alignment);
|
|
Rect rect = tester.getRect(find.byWidgetPredicate(popupMenu));
|
|
expect(rect, startRect);
|
|
bool doneVertically = false;
|
|
bool doneHorizontally = false;
|
|
do {
|
|
await tester.pump(const Duration(milliseconds: 20));
|
|
final Rect newRect = tester.getRect(find.byWidgetPredicate(popupMenu));
|
|
expect(newRect.top, rect.top);
|
|
if (doneVertically) {
|
|
expect(newRect.bottom, rect.bottom);
|
|
} else {
|
|
if (newRect.bottom == rect.bottom) {
|
|
doneVertically = true;
|
|
} else {
|
|
expect(newRect.bottom, greaterThan(rect.bottom));
|
|
}
|
|
}
|
|
switch (growthDirection) {
|
|
case TextDirection.rtl:
|
|
expect(newRect.right, rect.right);
|
|
if (doneHorizontally) {
|
|
expect(newRect.left, rect.left);
|
|
} else {
|
|
if (newRect.left == rect.left) {
|
|
doneHorizontally = true;
|
|
} else {
|
|
expect(newRect.left, lessThan(rect.left));
|
|
}
|
|
}
|
|
case TextDirection.ltr:
|
|
expect(newRect.left, rect.left);
|
|
if (doneHorizontally) {
|
|
expect(newRect.right, rect.right);
|
|
} else {
|
|
if (newRect.right == rect.right) {
|
|
doneHorizontally = true;
|
|
} else {
|
|
expect(newRect.right, greaterThan(rect.right));
|
|
}
|
|
}
|
|
}
|
|
rect = newRect;
|
|
} while (tester.binding.hasScheduledFrame);
|
|
});
|
|
}
|
|
|
|
Future<void> testPositioningDownThenUp(
|
|
WidgetTester tester,
|
|
TextDirection textDirection,
|
|
Alignment alignment,
|
|
TextDirection growthDirection,
|
|
Rect startRect,
|
|
) {
|
|
return TestAsyncUtils.guard<void>(() async {
|
|
await openMenu(textDirection, alignment);
|
|
Rect rect = tester.getRect(find.byWidgetPredicate(popupMenu));
|
|
expect(rect, startRect);
|
|
int verticalStage = 0; // 0=down, 1=up, 2=done
|
|
bool doneHorizontally = false;
|
|
do {
|
|
await tester.pump(const Duration(milliseconds: 20));
|
|
final Rect newRect = tester.getRect(find.byWidgetPredicate(popupMenu));
|
|
switch (verticalStage) {
|
|
case 0:
|
|
if (newRect.top < rect.top) {
|
|
verticalStage = 1;
|
|
expect(newRect.bottom, greaterThanOrEqualTo(rect.bottom));
|
|
break;
|
|
}
|
|
expect(newRect.top, rect.top);
|
|
expect(newRect.bottom, greaterThan(rect.bottom));
|
|
case 1:
|
|
if (newRect.top == rect.top) {
|
|
verticalStage = 2;
|
|
expect(newRect.bottom, rect.bottom);
|
|
break;
|
|
}
|
|
expect(newRect.top, lessThan(rect.top));
|
|
expect(newRect.bottom, rect.bottom);
|
|
case 2:
|
|
expect(newRect.bottom, rect.bottom);
|
|
expect(newRect.top, rect.top);
|
|
default:
|
|
assert(false);
|
|
}
|
|
switch (growthDirection) {
|
|
case TextDirection.rtl:
|
|
expect(newRect.right, rect.right);
|
|
if (doneHorizontally) {
|
|
expect(newRect.left, rect.left);
|
|
} else {
|
|
if (newRect.left == rect.left) {
|
|
doneHorizontally = true;
|
|
} else {
|
|
expect(newRect.left, lessThan(rect.left));
|
|
}
|
|
}
|
|
case TextDirection.ltr:
|
|
expect(newRect.left, rect.left);
|
|
if (doneHorizontally) {
|
|
expect(newRect.right, rect.right);
|
|
} else {
|
|
if (newRect.right == rect.right) {
|
|
doneHorizontally = true;
|
|
} else {
|
|
expect(newRect.right, greaterThan(rect.right));
|
|
}
|
|
}
|
|
}
|
|
rect = newRect;
|
|
} while (tester.binding.hasScheduledFrame);
|
|
});
|
|
}
|
|
|
|
await testPositioningDown(tester, TextDirection.ltr, Alignment.topRight, TextDirection.rtl, const Rect.fromLTWH(792.0, 8.0, 0.0, 0.0));
|
|
await testPositioningDown(tester, TextDirection.rtl, Alignment.topRight, TextDirection.rtl, const Rect.fromLTWH(792.0, 8.0, 0.0, 0.0));
|
|
await testPositioningDown(tester, TextDirection.ltr, Alignment.topLeft, TextDirection.ltr, const Rect.fromLTWH(8.0, 8.0, 0.0, 0.0));
|
|
await testPositioningDown(tester, TextDirection.rtl, Alignment.topLeft, TextDirection.ltr, const Rect.fromLTWH(8.0, 8.0, 0.0, 0.0));
|
|
await testPositioningDown(tester, TextDirection.ltr, Alignment.topCenter, TextDirection.ltr, const Rect.fromLTWH(350.0, 8.0, 0.0, 0.0));
|
|
await testPositioningDown(tester, TextDirection.rtl, Alignment.topCenter, TextDirection.rtl, const Rect.fromLTWH(450.0, 8.0, 0.0, 0.0));
|
|
await testPositioningDown(tester, TextDirection.ltr, Alignment.centerRight, TextDirection.rtl, const Rect.fromLTWH(792.0, 250.0, 0.0, 0.0));
|
|
await testPositioningDown(tester, TextDirection.rtl, Alignment.centerRight, TextDirection.rtl, const Rect.fromLTWH(792.0, 250.0, 0.0, 0.0));
|
|
await testPositioningDown(tester, TextDirection.ltr, Alignment.centerLeft, TextDirection.ltr, const Rect.fromLTWH(8.0, 250.0, 0.0, 0.0));
|
|
await testPositioningDown(tester, TextDirection.rtl, Alignment.centerLeft, TextDirection.ltr, const Rect.fromLTWH(8.0, 250.0, 0.0, 0.0));
|
|
await testPositioningDown(tester, TextDirection.ltr, Alignment.center, TextDirection.ltr, const Rect.fromLTWH(350.0, 250.0, 0.0, 0.0));
|
|
await testPositioningDown(tester, TextDirection.rtl, Alignment.center, TextDirection.rtl, const Rect.fromLTWH(450.0, 250.0, 0.0, 0.0));
|
|
await testPositioningDownThenUp(tester, TextDirection.ltr, Alignment.bottomRight, TextDirection.rtl, const Rect.fromLTWH(792.0, 500.0, 0.0, 0.0));
|
|
await testPositioningDownThenUp(tester, TextDirection.rtl, Alignment.bottomRight, TextDirection.rtl, const Rect.fromLTWH(792.0, 500.0, 0.0, 0.0));
|
|
await testPositioningDownThenUp(tester, TextDirection.ltr, Alignment.bottomLeft, TextDirection.ltr, const Rect.fromLTWH(8.0, 500.0, 0.0, 0.0));
|
|
await testPositioningDownThenUp(tester, TextDirection.rtl, Alignment.bottomLeft, TextDirection.ltr, const Rect.fromLTWH(8.0, 500.0, 0.0, 0.0));
|
|
await testPositioningDownThenUp(tester, TextDirection.ltr, Alignment.bottomCenter, TextDirection.ltr, const Rect.fromLTWH(350.0, 500.0, 0.0, 0.0));
|
|
await testPositioningDownThenUp(tester, TextDirection.rtl, Alignment.bottomCenter, TextDirection.rtl, const Rect.fromLTWH(450.0, 500.0, 0.0, 0.0));
|
|
});
|
|
|
|
testWidgets('PopupMenu positioning inside nested Overlay', (WidgetTester tester) async {
|
|
final Key buttonKey = UniqueKey();
|
|
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
appBar: AppBar(title: const Text('Example')),
|
|
body: Padding(
|
|
padding: const EdgeInsets.all(8.0),
|
|
child: Overlay(
|
|
initialEntries: <OverlayEntry>[
|
|
OverlayEntry(
|
|
builder: (_) => Center(
|
|
child: PopupMenuButton<int>(
|
|
key: buttonKey,
|
|
itemBuilder: (_) => <PopupMenuItem<int>>[
|
|
const PopupMenuItem<int>(value: 1, child: Text('Item 1')),
|
|
const PopupMenuItem<int>(value: 2, child: Text('Item 2')),
|
|
],
|
|
child: const Text('Show Menu'),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
final Finder buttonFinder = find.byKey(buttonKey);
|
|
final Finder popupFinder = find.bySemanticsLabel('Popup menu');
|
|
await tester.tap(buttonFinder);
|
|
await tester.pumpAndSettle();
|
|
|
|
final Offset buttonTopLeft = tester.getTopLeft(buttonFinder);
|
|
expect(tester.getTopLeft(popupFinder), buttonTopLeft);
|
|
});
|
|
|
|
testWidgets('PopupMenu positioning inside nested Navigator', (WidgetTester tester) async {
|
|
final Key buttonKey = UniqueKey();
|
|
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
appBar: AppBar(title: const Text('Example')),
|
|
body: Padding(
|
|
padding: const EdgeInsets.all(8.0),
|
|
child: Navigator(
|
|
onGenerateRoute: (RouteSettings settings) {
|
|
return MaterialPageRoute<dynamic>(
|
|
builder: (BuildContext context) {
|
|
return Padding(
|
|
padding: const EdgeInsets.all(8.0),
|
|
child: Center(
|
|
child: PopupMenuButton<int>(
|
|
key: buttonKey,
|
|
itemBuilder: (_) => <PopupMenuItem<int>>[
|
|
const PopupMenuItem<int>(value: 1, child: Text('Item 1')),
|
|
const PopupMenuItem<int>(value: 2, child: Text('Item 2')),
|
|
],
|
|
child: const Text('Show Menu'),
|
|
),
|
|
),
|
|
);
|
|
},
|
|
);
|
|
},
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
final Finder buttonFinder = find.byKey(buttonKey);
|
|
final Finder popupFinder = find.bySemanticsLabel('Popup menu');
|
|
await tester.tap(buttonFinder);
|
|
await tester.pumpAndSettle();
|
|
|
|
final Offset buttonTopLeft = tester.getTopLeft(buttonFinder);
|
|
expect(tester.getTopLeft(popupFinder), buttonTopLeft);
|
|
});
|
|
|
|
testWidgets('PopupMenu positioning around display features', (WidgetTester tester) async {
|
|
final Key buttonKey = UniqueKey();
|
|
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: MediaQuery(
|
|
data: const MediaQueryData(
|
|
size: Size(800, 600),
|
|
displayFeatures: <DisplayFeature>[
|
|
// A 20-pixel wide vertical display feature, similar to a foldable
|
|
// with a visible hinge. Splits the display into two "virtual screens"
|
|
// and the popup menu should never overlap the display feature.
|
|
DisplayFeature(
|
|
bounds: Rect.fromLTRB(390, 0, 410, 600),
|
|
type: DisplayFeatureType.cutout,
|
|
state: DisplayFeatureState.unknown,
|
|
),
|
|
],
|
|
),
|
|
child: Scaffold(
|
|
body: Navigator(
|
|
onGenerateRoute: (RouteSettings settings) {
|
|
return MaterialPageRoute<dynamic>(
|
|
builder: (BuildContext context) {
|
|
return Padding(
|
|
// Position the button in the top-right of the first "virtual screen"
|
|
padding: const EdgeInsets.only(right:390.0),
|
|
child: Align(
|
|
alignment: Alignment.topRight,
|
|
child: PopupMenuButton<int>(
|
|
key: buttonKey,
|
|
itemBuilder: (_) => <PopupMenuItem<int>>[
|
|
const PopupMenuItem<int>(value: 1, child: Text('Item 1')),
|
|
const PopupMenuItem<int>(value: 2, child: Text('Item 2')),
|
|
],
|
|
child: const Text('Show Menu'),
|
|
),
|
|
),
|
|
);
|
|
},
|
|
);
|
|
},
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
final Finder buttonFinder = find.byKey(buttonKey);
|
|
final Finder popupFinder = find.bySemanticsLabel('Popup menu');
|
|
await tester.tap(buttonFinder);
|
|
await tester.pumpAndSettle();
|
|
|
|
// Since the display feature splits the display into 2 sub-screens, popup
|
|
// menu should be positioned to fit in the first virtual screen, where the
|
|
// originating button is.
|
|
// The 8 pixels is [_kMenuScreenPadding].
|
|
expect(tester.getTopRight(popupFinder), const Offset(390 - 8, 8));
|
|
});
|
|
|
|
testWidgets('PopupMenu removes MediaQuery padding', (WidgetTester tester) async {
|
|
late BuildContext popupContext;
|
|
|
|
await tester.pumpWidget(MaterialApp(
|
|
home: MediaQuery(
|
|
data: const MediaQueryData(
|
|
padding: EdgeInsets.all(50.0),
|
|
),
|
|
child: Material(
|
|
child: PopupMenuButton<int>(
|
|
itemBuilder: (BuildContext context) {
|
|
popupContext = context;
|
|
return <PopupMenuItem<int>>[
|
|
PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Builder(
|
|
builder: (BuildContext context) {
|
|
popupContext = context;
|
|
return const Text('AAA');
|
|
},
|
|
),
|
|
),
|
|
];
|
|
},
|
|
child: const SizedBox(
|
|
height: 100.0,
|
|
width: 100.0,
|
|
child: Text('XXX'),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
));
|
|
|
|
await tester.tap(find.text('XXX'));
|
|
|
|
await tester.pump();
|
|
|
|
expect(MediaQuery.of(popupContext).padding, EdgeInsets.zero);
|
|
});
|
|
|
|
testWidgets('Popup Menu Offset Test', (WidgetTester tester) async {
|
|
PopupMenuButton<int> buildMenuButton({Offset offset = Offset.zero}) {
|
|
return PopupMenuButton<int>(
|
|
offset: offset,
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuItem<int>>[
|
|
PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Builder(
|
|
builder: (BuildContext context) {
|
|
return const Text('AAA');
|
|
},
|
|
),
|
|
),
|
|
];
|
|
},
|
|
);
|
|
}
|
|
|
|
// Popup a menu without any offset.
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Material(
|
|
child: buildMenuButton(),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
// Popup the menu.
|
|
await tester.tap(find.byType(IconButton));
|
|
await tester.pumpAndSettle();
|
|
|
|
// Initial state, the menu start at Offset(8.0, 8.0), the 8 pixels is edge padding when offset.dx < 8.0.
|
|
expect(tester.getTopLeft(find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_PopupMenu<int?>')), const Offset(8.0, 8.0));
|
|
|
|
// Collapse the menu.
|
|
await tester.tap(find.byType(IconButton), warnIfMissed: false);
|
|
await tester.pumpAndSettle();
|
|
|
|
// Popup a new menu with Offset(50.0, 50.0).
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Material(
|
|
child: buildMenuButton(offset: const Offset(50.0, 50.0)),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
await tester.tap(find.byType(IconButton));
|
|
await tester.pumpAndSettle();
|
|
|
|
// This time the menu should start at Offset(50.0, 50.0), the padding only added when offset.dx < 8.0.
|
|
expect(tester.getTopLeft(find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_PopupMenu<int?>')), const Offset(50.0, 50.0));
|
|
});
|
|
|
|
testWidgets('open PopupMenu has correct semantics', (WidgetTester tester) async {
|
|
final SemanticsTester semantics = SemanticsTester(tester);
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Material(
|
|
child: PopupMenuButton<int>(
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuItem<int>>[
|
|
const PopupMenuItem<int>(value: 1, child: Text('1')),
|
|
const PopupMenuItem<int>(value: 2, child: Text('2')),
|
|
const PopupMenuItem<int>(value: 3, child: Text('3')),
|
|
const PopupMenuItem<int>(value: 4, child: Text('4')),
|
|
const PopupMenuItem<int>(value: 5, child: Text('5')),
|
|
];
|
|
},
|
|
child: const SizedBox(
|
|
height: 100.0,
|
|
width: 100.0,
|
|
child: Text('XXX'),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
await tester.tap(find.text('XXX'));
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(semantics, hasSemantics(
|
|
TestSemantics.root(
|
|
children: <TestSemantics>[
|
|
TestSemantics(
|
|
textDirection: TextDirection.ltr,
|
|
children: <TestSemantics>[
|
|
TestSemantics(
|
|
children: <TestSemantics>[
|
|
TestSemantics(
|
|
flags: <SemanticsFlag>[
|
|
SemanticsFlag.scopesRoute,
|
|
SemanticsFlag.namesRoute,
|
|
],
|
|
label: 'Popup menu',
|
|
textDirection: TextDirection.ltr,
|
|
children: <TestSemantics>[
|
|
TestSemantics(
|
|
flags: <SemanticsFlag>[
|
|
SemanticsFlag.hasImplicitScrolling,
|
|
],
|
|
children: <TestSemantics>[
|
|
TestSemantics(
|
|
flags: <SemanticsFlag>[
|
|
SemanticsFlag.isButton,
|
|
SemanticsFlag.hasEnabledState,
|
|
SemanticsFlag.isEnabled,
|
|
SemanticsFlag.isFocusable,
|
|
],
|
|
actions: <SemanticsAction>[SemanticsAction.tap],
|
|
label: '1',
|
|
textDirection: TextDirection.ltr,
|
|
),
|
|
TestSemantics(
|
|
flags: <SemanticsFlag>[
|
|
SemanticsFlag.isButton,
|
|
SemanticsFlag.hasEnabledState,
|
|
SemanticsFlag.isEnabled,
|
|
SemanticsFlag.isFocusable,
|
|
],
|
|
actions: <SemanticsAction>[SemanticsAction.tap],
|
|
label: '2',
|
|
textDirection: TextDirection.ltr,
|
|
),
|
|
TestSemantics(
|
|
flags: <SemanticsFlag>[
|
|
SemanticsFlag.isButton,
|
|
SemanticsFlag.hasEnabledState,
|
|
SemanticsFlag.isEnabled,
|
|
SemanticsFlag.isFocusable,
|
|
],
|
|
actions: <SemanticsAction>[SemanticsAction.tap],
|
|
label: '3',
|
|
textDirection: TextDirection.ltr,
|
|
),
|
|
TestSemantics(
|
|
flags: <SemanticsFlag>[
|
|
SemanticsFlag.isButton,
|
|
SemanticsFlag.hasEnabledState,
|
|
SemanticsFlag.isEnabled,
|
|
SemanticsFlag.isFocusable,
|
|
],
|
|
actions: <SemanticsAction>[SemanticsAction.tap],
|
|
label: '4',
|
|
textDirection: TextDirection.ltr,
|
|
),
|
|
TestSemantics(
|
|
flags: <SemanticsFlag>[
|
|
SemanticsFlag.isButton,
|
|
SemanticsFlag.hasEnabledState,
|
|
SemanticsFlag.isEnabled,
|
|
SemanticsFlag.isFocusable,
|
|
],
|
|
actions: <SemanticsAction>[SemanticsAction.tap],
|
|
label: '5',
|
|
textDirection: TextDirection.ltr,
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
TestSemantics(
|
|
actions: <SemanticsAction>[SemanticsAction.tap, SemanticsAction.dismiss],
|
|
label: 'Dismiss',
|
|
textDirection: TextDirection.ltr,
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
ignoreId: true, ignoreTransform: true, ignoreRect: true,
|
|
));
|
|
|
|
semantics.dispose();
|
|
});
|
|
|
|
testWidgets('PopupMenuItem merges the semantics of its descendants', (WidgetTester tester) async {
|
|
final SemanticsTester semantics = SemanticsTester(tester);
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Material(
|
|
child: PopupMenuButton<int>(
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuItem<int>>[
|
|
PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Row(
|
|
children: <Widget>[
|
|
Semantics(
|
|
child: const Text('test1'),
|
|
),
|
|
Semantics(
|
|
child: const Text('test2'),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
];
|
|
},
|
|
child: const SizedBox(
|
|
height: 100.0,
|
|
width: 100.0,
|
|
child: Text('XXX'),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
await tester.tap(find.text('XXX'));
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(semantics, hasSemantics(
|
|
TestSemantics.root(
|
|
children: <TestSemantics>[
|
|
TestSemantics(
|
|
textDirection: TextDirection.ltr,
|
|
children: <TestSemantics>[
|
|
TestSemantics(
|
|
children: <TestSemantics>[
|
|
TestSemantics(
|
|
flags: <SemanticsFlag>[
|
|
SemanticsFlag.scopesRoute,
|
|
SemanticsFlag.namesRoute,
|
|
],
|
|
label: 'Popup menu',
|
|
textDirection: TextDirection.ltr,
|
|
children: <TestSemantics>[
|
|
TestSemantics(
|
|
flags: <SemanticsFlag>[
|
|
SemanticsFlag.hasImplicitScrolling,
|
|
],
|
|
children: <TestSemantics>[
|
|
TestSemantics(
|
|
flags: <SemanticsFlag>[
|
|
SemanticsFlag.isButton,
|
|
SemanticsFlag.hasEnabledState,
|
|
SemanticsFlag.isEnabled,
|
|
SemanticsFlag.isFocusable,
|
|
],
|
|
actions: <SemanticsAction>[SemanticsAction.tap],
|
|
label: 'test1\ntest2',
|
|
textDirection: TextDirection.ltr,
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
TestSemantics(
|
|
actions: <SemanticsAction>[SemanticsAction.tap, SemanticsAction.dismiss],
|
|
label: 'Dismiss',
|
|
textDirection: TextDirection.ltr,
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
ignoreId: true, ignoreTransform: true, ignoreRect: true,
|
|
));
|
|
|
|
semantics.dispose();
|
|
});
|
|
|
|
testWidgets('disabled PopupMenuItem has correct semantics', (WidgetTester tester) async {
|
|
// Regression test for https://github.com/flutter/flutter/issues/45044.
|
|
final SemanticsTester semantics = SemanticsTester(tester);
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Material(
|
|
child: PopupMenuButton<int>(
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuItem<int>>[
|
|
const PopupMenuItem<int>(value: 1, child: Text('1')),
|
|
const PopupMenuItem<int>(value: 2, enabled: false ,child: Text('2')),
|
|
const PopupMenuItem<int>(value: 3, child: Text('3')),
|
|
const PopupMenuItem<int>(value: 4, child: Text('4')),
|
|
const PopupMenuItem<int>(value: 5, child: Text('5')),
|
|
];
|
|
},
|
|
child: const SizedBox(
|
|
height: 100.0,
|
|
width: 100.0,
|
|
child: Text('XXX'),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
await tester.tap(find.text('XXX'));
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(semantics, hasSemantics(
|
|
TestSemantics.root(
|
|
children: <TestSemantics>[
|
|
TestSemantics(
|
|
textDirection: TextDirection.ltr,
|
|
children: <TestSemantics>[
|
|
TestSemantics(
|
|
children: <TestSemantics>[
|
|
TestSemantics(
|
|
flags: <SemanticsFlag>[
|
|
SemanticsFlag.scopesRoute,
|
|
SemanticsFlag.namesRoute,
|
|
],
|
|
label: 'Popup menu',
|
|
textDirection: TextDirection.ltr,
|
|
children: <TestSemantics>[
|
|
TestSemantics(
|
|
flags: <SemanticsFlag>[
|
|
SemanticsFlag.hasImplicitScrolling,
|
|
],
|
|
children: <TestSemantics>[
|
|
TestSemantics(
|
|
flags: <SemanticsFlag>[
|
|
SemanticsFlag.isButton,
|
|
SemanticsFlag.hasEnabledState,
|
|
SemanticsFlag.isEnabled,
|
|
SemanticsFlag.isFocusable,
|
|
],
|
|
actions: <SemanticsAction>[SemanticsAction.tap],
|
|
label: '1',
|
|
textDirection: TextDirection.ltr,
|
|
),
|
|
TestSemantics(
|
|
flags: <SemanticsFlag>[
|
|
SemanticsFlag.isButton,
|
|
SemanticsFlag.hasEnabledState,
|
|
],
|
|
actions: <SemanticsAction>[],
|
|
label: '2',
|
|
textDirection: TextDirection.ltr,
|
|
),
|
|
TestSemantics(
|
|
flags: <SemanticsFlag>[
|
|
SemanticsFlag.isButton,
|
|
SemanticsFlag.hasEnabledState,
|
|
SemanticsFlag.isEnabled,
|
|
SemanticsFlag.isFocusable,
|
|
],
|
|
actions: <SemanticsAction>[SemanticsAction.tap],
|
|
label: '3',
|
|
textDirection: TextDirection.ltr,
|
|
),
|
|
TestSemantics(
|
|
flags: <SemanticsFlag>[
|
|
SemanticsFlag.isButton,
|
|
SemanticsFlag.hasEnabledState,
|
|
SemanticsFlag.isEnabled,
|
|
SemanticsFlag.isFocusable,
|
|
],
|
|
actions: <SemanticsAction>[SemanticsAction.tap],
|
|
label: '4',
|
|
textDirection: TextDirection.ltr,
|
|
),
|
|
TestSemantics(
|
|
flags: <SemanticsFlag>[
|
|
SemanticsFlag.isButton,
|
|
SemanticsFlag.hasEnabledState,
|
|
SemanticsFlag.isEnabled,
|
|
SemanticsFlag.isFocusable,
|
|
],
|
|
actions: <SemanticsAction>[SemanticsAction.tap],
|
|
label: '5',
|
|
textDirection: TextDirection.ltr,
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
TestSemantics(
|
|
actions: <SemanticsAction>[SemanticsAction.tap, SemanticsAction.dismiss],
|
|
label: 'Dismiss',
|
|
textDirection: TextDirection.ltr,
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
ignoreId: true, ignoreTransform: true, ignoreRect: true,
|
|
));
|
|
|
|
semantics.dispose();
|
|
});
|
|
|
|
testWidgets('PopupMenuButton PopupMenuDivider', (WidgetTester tester) async {
|
|
// Regression test for https://github.com/flutter/flutter/issues/27072
|
|
|
|
late String selectedValue;
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Center(
|
|
child: PopupMenuButton<String>(
|
|
onSelected: (String result) {
|
|
selectedValue = result;
|
|
},
|
|
initialValue: '1',
|
|
child: const Text('Menu Button'),
|
|
itemBuilder: (BuildContext context) => <PopupMenuEntry<String>>[
|
|
const PopupMenuItem<String>(
|
|
value: '1',
|
|
child: Text('1'),
|
|
),
|
|
const PopupMenuDivider(),
|
|
const PopupMenuItem<String>(
|
|
value: '2',
|
|
child: Text('2'),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
await tester.tap(find.text('Menu Button'));
|
|
await tester.pumpAndSettle();
|
|
expect(find.text('1'), findsOneWidget);
|
|
expect(find.byType(PopupMenuDivider), findsOneWidget);
|
|
expect(find.text('2'), findsOneWidget);
|
|
|
|
await tester.tap(find.text('1'));
|
|
await tester.pumpAndSettle();
|
|
expect(selectedValue, '1');
|
|
|
|
await tester.tap(find.text('Menu Button'));
|
|
await tester.pumpAndSettle();
|
|
expect(find.text('1'), findsOneWidget);
|
|
expect(find.byType(PopupMenuDivider), findsOneWidget);
|
|
expect(find.text('2'), findsOneWidget);
|
|
|
|
await tester.tap(find.text('2'));
|
|
await tester.pumpAndSettle();
|
|
expect(selectedValue, '2');
|
|
});
|
|
|
|
testWidgets('PopupMenuItem child height is a minimum, child is vertically centered', (WidgetTester tester) async {
|
|
final Key popupMenuButtonKey = UniqueKey();
|
|
final Type menuItemType = const PopupMenuItem<String>(child: Text('item')).runtimeType;
|
|
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Center(
|
|
child: PopupMenuButton<String>(
|
|
key: popupMenuButtonKey,
|
|
child: const Text('button'),
|
|
onSelected: (String result) { },
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuEntry<String>>[
|
|
// This menu item's height will be 48 because the default minimum height
|
|
// is 48 and the height of the text is less than 48.
|
|
const PopupMenuItem<String>(
|
|
value: '0',
|
|
child: Text('Item 0'),
|
|
),
|
|
// This menu item's height parameter specifies its minimum height. The
|
|
// overall height of the menu item will be 50 because the child's
|
|
// height 40, is less than 50.
|
|
const PopupMenuItem<String>(
|
|
height: 50,
|
|
value: '1',
|
|
child: SizedBox(
|
|
height: 40,
|
|
child: Text('Item 1'),
|
|
),
|
|
),
|
|
// This menu item's height parameter specifies its minimum height, so the
|
|
// overall height of the menu item will be 75.
|
|
const PopupMenuItem<String>(
|
|
height: 75,
|
|
value: '2',
|
|
child: SizedBox(
|
|
child: Text('Item 2'),
|
|
),
|
|
),
|
|
// This menu item's height will be 100.
|
|
const PopupMenuItem<String>(
|
|
value: '3',
|
|
child: SizedBox(
|
|
height: 100,
|
|
child: Text('Item 3'),
|
|
),
|
|
),
|
|
];
|
|
},
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
// Show the menu
|
|
await tester.tap(find.byKey(popupMenuButtonKey));
|
|
await tester.pumpAndSettle();
|
|
|
|
// The menu items and their InkWells should have the expected vertical size
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 0')).height, 48);
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 1')).height, 50);
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 2')).height, 75);
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 3')).height, 100);
|
|
expect(tester.getSize(find.widgetWithText(InkWell, 'Item 0')).height, 48);
|
|
expect(tester.getSize(find.widgetWithText(InkWell, 'Item 1')).height, 50);
|
|
expect(tester.getSize(find.widgetWithText(InkWell, 'Item 2')).height, 75);
|
|
expect(tester.getSize(find.widgetWithText(InkWell, 'Item 3')).height, 100);
|
|
|
|
// Menu item children which whose height is less than the PopupMenuItem
|
|
// are vertically centered.
|
|
expect(
|
|
tester.getRect(find.widgetWithText(menuItemType, 'Item 0')).center.dy,
|
|
tester.getRect(find.text('Item 0')).center.dy,
|
|
);
|
|
expect(
|
|
tester.getRect(find.widgetWithText(menuItemType, 'Item 2')).center.dy,
|
|
tester.getRect(find.text('Item 2')).center.dy,
|
|
);
|
|
});
|
|
|
|
testWidgets('PopupMenuItem custom padding', (WidgetTester tester) async {
|
|
final Key popupMenuButtonKey = UniqueKey();
|
|
final Type menuItemType = const PopupMenuItem<String>(child: Text('item')).runtimeType;
|
|
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Center(
|
|
child: PopupMenuButton<String>(
|
|
key: popupMenuButtonKey,
|
|
child: const Text('button'),
|
|
onSelected: (String result) { },
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuEntry<String>>[
|
|
const PopupMenuItem<String>(
|
|
padding: EdgeInsets.zero,
|
|
value: '0',
|
|
child: Text('Item 0'),
|
|
),
|
|
const PopupMenuItem<String>(
|
|
padding: EdgeInsets.zero,
|
|
height: 0,
|
|
value: '0',
|
|
child: Text('Item 1'),
|
|
),
|
|
const PopupMenuItem<String>(
|
|
padding: EdgeInsets.all(20),
|
|
value: '0',
|
|
child: Text('Item 2'),
|
|
),
|
|
const PopupMenuItem<String>(
|
|
padding: EdgeInsets.all(20),
|
|
height: 100,
|
|
value: '0',
|
|
child: Text('Item 3'),
|
|
),
|
|
];
|
|
},
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
// Show the menu
|
|
await tester.tap(find.byKey(popupMenuButtonKey));
|
|
await tester.pumpAndSettle();
|
|
|
|
// The menu items and their InkWells should have the expected vertical size
|
|
// given the interactions between heights and padding.
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 0')).height, 48); // Minimum interactive height (48)
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 1')).height, 16); // Height of text (16)
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 2')).height, 56); // Padding (20.0 + 20.0) + Height of text (16) = 56
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 3')).height, 100); // Height value of 100, since child (16) + padding (40) < 100
|
|
|
|
expect(tester.widget<Container>(find.widgetWithText(Container, 'Item 0')).padding, EdgeInsets.zero);
|
|
expect(tester.widget<Container>(find.widgetWithText(Container, 'Item 1')).padding, EdgeInsets.zero);
|
|
expect(tester.widget<Container>(find.widgetWithText(Container, 'Item 2')).padding, const EdgeInsets.all(20));
|
|
expect(tester.widget<Container>(find.widgetWithText(Container, 'Item 3')).padding, const EdgeInsets.all(20));
|
|
});
|
|
|
|
testWidgets('CheckedPopupMenuItem child height is a minimum, child is vertically centered', (WidgetTester tester) async {
|
|
final Key popupMenuButtonKey = UniqueKey();
|
|
final Type menuItemType = const CheckedPopupMenuItem<String>(child: Text('item')).runtimeType;
|
|
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Center(
|
|
child: PopupMenuButton<String>(
|
|
key: popupMenuButtonKey,
|
|
child: const Text('button'),
|
|
onSelected: (String result) { },
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuEntry<String>>[
|
|
// This menu item's height will be 56.0 because the default minimum height
|
|
// is 48, but the contents of PopupMenuItem are 56.0 tall.
|
|
const CheckedPopupMenuItem<String>(
|
|
checked: true,
|
|
value: '0',
|
|
child: Text('Item 0'),
|
|
),
|
|
// This menu item's height parameter specifies its minimum height. The
|
|
// overall height of the menu item will be 60 because the child's
|
|
// height 56, is less than 60.
|
|
const CheckedPopupMenuItem<String>(
|
|
checked: true,
|
|
height: 60,
|
|
value: '1',
|
|
child: SizedBox(
|
|
height: 40,
|
|
child: Text('Item 1'),
|
|
),
|
|
),
|
|
// This menu item's height parameter specifies its minimum height, so the
|
|
// overall height of the menu item will be 75.
|
|
const CheckedPopupMenuItem<String>(
|
|
checked: true,
|
|
height: 75,
|
|
value: '2',
|
|
child: SizedBox(
|
|
child: Text('Item 2'),
|
|
),
|
|
),
|
|
// This menu item's height will be 100.
|
|
const CheckedPopupMenuItem<String>(
|
|
checked: true,
|
|
height: 100,
|
|
value: '3',
|
|
child: SizedBox(
|
|
child: Text('Item 3'),
|
|
),
|
|
),
|
|
];
|
|
},
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
// Show the menu
|
|
await tester.tap(find.byKey(popupMenuButtonKey));
|
|
await tester.pumpAndSettle();
|
|
|
|
// The menu items and their InkWells should have the expected vertical size
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 0')).height, 56);
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 1')).height, 60);
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 2')).height, 75);
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 3')).height, 100);
|
|
// We evaluate the InkWell at the first index because that is the ListTile's
|
|
// InkWell, which wins in the gesture arena over the child's InkWell and
|
|
// is the one of interest.
|
|
expect(tester.getSize(find.widgetWithText(InkWell, 'Item 0').at(1)).height, 56);
|
|
expect(tester.getSize(find.widgetWithText(InkWell, 'Item 1').at(1)).height, 60);
|
|
expect(tester.getSize(find.widgetWithText(InkWell, 'Item 2').at(1)).height, 75);
|
|
expect(tester.getSize(find.widgetWithText(InkWell, 'Item 3').at(1)).height, 100);
|
|
|
|
// Menu item children which whose height is less than the PopupMenuItem
|
|
// are vertically centered.
|
|
expect(
|
|
tester.getRect(find.widgetWithText(menuItemType, 'Item 0')).center.dy,
|
|
tester.getRect(find.text('Item 0')).center.dy,
|
|
);
|
|
expect(
|
|
tester.getRect(find.widgetWithText(menuItemType, 'Item 2')).center.dy,
|
|
tester.getRect(find.text('Item 2')).center.dy,
|
|
);
|
|
});
|
|
|
|
testWidgets('CheckedPopupMenuItem custom padding', (WidgetTester tester) async {
|
|
final Key popupMenuButtonKey = UniqueKey();
|
|
final Type menuItemType = const CheckedPopupMenuItem<String>(child: Text('item')).runtimeType;
|
|
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Center(
|
|
child: PopupMenuButton<String>(
|
|
key: popupMenuButtonKey,
|
|
child: const Text('button'),
|
|
onSelected: (String result) { },
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuEntry<String>>[
|
|
const CheckedPopupMenuItem<String>(
|
|
padding: EdgeInsets.zero,
|
|
value: '0',
|
|
child: Text('Item 0'),
|
|
),
|
|
const CheckedPopupMenuItem<String>(
|
|
padding: EdgeInsets.zero,
|
|
height: 0,
|
|
value: '0',
|
|
child: Text('Item 1'),
|
|
),
|
|
const CheckedPopupMenuItem<String>(
|
|
padding: EdgeInsets.all(20),
|
|
value: '0',
|
|
child: Text('Item 2'),
|
|
),
|
|
const CheckedPopupMenuItem<String>(
|
|
padding: EdgeInsets.all(20),
|
|
height: 100,
|
|
value: '0',
|
|
child: Text('Item 3'),
|
|
),
|
|
];
|
|
},
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
// Show the menu
|
|
await tester.tap(find.byKey(popupMenuButtonKey));
|
|
await tester.pumpAndSettle();
|
|
|
|
// The menu items and their InkWells should have the expected vertical size
|
|
// given the interactions between heights and padding.
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 0')).height, 56); // Minimum ListTile height (56)
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 1')).height, 56); // Minimum ListTile height (56)
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 2')).height, 96); // Padding (20.0 + 20.0) + Height of ListTile (56) = 96
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 3')).height, 100); // Height value of 100, since child (56) + padding (40) < 100
|
|
|
|
expect(tester.widget<Container>(find.widgetWithText(Container, 'Item 0')).padding, EdgeInsets.zero);
|
|
expect(tester.widget<Container>(find.widgetWithText(Container, 'Item 1')).padding, EdgeInsets.zero);
|
|
expect(tester.widget<Container>(find.widgetWithText(Container, 'Item 2')).padding, const EdgeInsets.all(20));
|
|
expect(tester.widget<Container>(find.widgetWithText(Container, 'Item 3')).padding, const EdgeInsets.all(20));
|
|
});
|
|
|
|
testWidgets('Update PopupMenuItem layout while the menu is visible', (WidgetTester tester) async {
|
|
final Key popupMenuButtonKey = UniqueKey();
|
|
final Type menuItemType = const PopupMenuItem<String>(child: Text('item')).runtimeType;
|
|
|
|
Widget buildFrame({
|
|
TextDirection textDirection = TextDirection.ltr,
|
|
double fontSize = 24,
|
|
}) {
|
|
return MaterialApp(
|
|
builder: (BuildContext context, Widget? child) {
|
|
return Directionality(
|
|
textDirection: textDirection,
|
|
child: PopupMenuTheme(
|
|
data: PopupMenuTheme.of(context).copyWith(
|
|
textStyle: Theme.of(context).textTheme.titleMedium!.copyWith(fontSize: fontSize),
|
|
),
|
|
child: child!,
|
|
),
|
|
);
|
|
},
|
|
home: Scaffold(
|
|
body: PopupMenuButton<String>(
|
|
key: popupMenuButtonKey,
|
|
child: const Text('button'),
|
|
onSelected: (String result) { },
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuEntry<String>>[
|
|
const PopupMenuItem<String>(
|
|
value: '0',
|
|
child: Text('Item 0'),
|
|
),
|
|
const PopupMenuItem<String>(
|
|
value: '1',
|
|
child: Text('Item 1'),
|
|
),
|
|
];
|
|
},
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
// Show the menu
|
|
await tester.pumpWidget(buildFrame());
|
|
await tester.tap(find.byKey(popupMenuButtonKey));
|
|
await tester.pumpAndSettle();
|
|
|
|
// The menu items should have their default heights and horizontal alignment.
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 0')).height, 48);
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 1')).height, 48);
|
|
expect(tester.getTopLeft(find.text('Item 0')).dx, 24);
|
|
expect(tester.getTopLeft(find.text('Item 1')).dx, 24);
|
|
|
|
// While the menu is up, change its font size to 64 (default is 16).
|
|
await tester.pumpWidget(buildFrame(fontSize: 64));
|
|
await tester.pumpAndSettle(); // Theme changes are animated.
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 0')).height, 128);
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 1')).height, 128);
|
|
expect(tester.getSize(find.text('Item 0')).height, 128);
|
|
expect(tester.getSize(find.text('Item 1')).height, 128);
|
|
expect(tester.getTopLeft(find.text('Item 0')).dx, 24);
|
|
expect(tester.getTopLeft(find.text('Item 1')).dx, 24);
|
|
|
|
// While the menu is up, change the textDirection to rtl. Now menu items
|
|
// will be aligned right.
|
|
await tester.pumpWidget(buildFrame(textDirection: TextDirection.rtl));
|
|
await tester.pumpAndSettle(); // Theme changes are animated.
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 0')).height, 48);
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 1')).height, 48);
|
|
expect(tester.getTopLeft(find.text('Item 0')).dx, 72);
|
|
expect(tester.getTopLeft(find.text('Item 1')).dx, 72);
|
|
});
|
|
|
|
test("PopupMenuButton's child and icon properties cannot be simultaneously defined", () {
|
|
expect(() {
|
|
PopupMenuButton<int>(
|
|
itemBuilder: (BuildContext context) => <PopupMenuItem<int>>[],
|
|
icon: const Icon(Icons.error),
|
|
child: Container(),
|
|
);
|
|
}, throwsAssertionError);
|
|
});
|
|
|
|
testWidgets('PopupMenuButton default tooltip', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Material(
|
|
child: Column(
|
|
children: <Widget>[
|
|
// Default Tooltip should be present when [PopupMenuButton.icon]
|
|
// and [PopupMenuButton.child] are undefined.
|
|
PopupMenuButton<int>(
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuEntry<int>>[
|
|
const PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Text('Tap me please!'),
|
|
),
|
|
];
|
|
},
|
|
),
|
|
// Default Tooltip should be present when
|
|
// [PopupMenuButton.child] is defined.
|
|
PopupMenuButton<int>(
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuEntry<int>>[
|
|
const PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Text('Tap me please!'),
|
|
),
|
|
];
|
|
},
|
|
child: const Text('Test text'),
|
|
),
|
|
// Default Tooltip should be present when
|
|
// [PopupMenuButton.icon] is defined.
|
|
PopupMenuButton<int>(
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuEntry<int>>[
|
|
const PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Text('Tap me please!'),
|
|
),
|
|
];
|
|
},
|
|
icon: const Icon(Icons.check),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
// The default tooltip is defined as [MaterialLocalizations.showMenuTooltip]
|
|
// and it is used when no tooltip is provided.
|
|
expect(find.byType(Tooltip), findsNWidgets(3));
|
|
expect(find.byTooltip(const DefaultMaterialLocalizations().showMenuTooltip), findsNWidgets(3));
|
|
});
|
|
|
|
testWidgets('PopupMenuButton custom tooltip', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Material(
|
|
child: Column(
|
|
children: <Widget>[
|
|
// Tooltip should work when [PopupMenuButton.icon]
|
|
// and [PopupMenuButton.child] are undefined.
|
|
PopupMenuButton<int>(
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuEntry<int>>[
|
|
const PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Text('Tap me please!'),
|
|
),
|
|
];
|
|
},
|
|
tooltip: 'Test tooltip',
|
|
),
|
|
// Tooltip should work when
|
|
// [PopupMenuButton.child] is defined.
|
|
PopupMenuButton<int>(
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuEntry<int>>[
|
|
const PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Text('Tap me please!'),
|
|
),
|
|
];
|
|
},
|
|
tooltip: 'Test tooltip',
|
|
child: const Text('Test text'),
|
|
),
|
|
// Tooltip should work when
|
|
// [PopupMenuButton.icon] is defined.
|
|
PopupMenuButton<int>(
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuEntry<int>>[
|
|
const PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Text('Tap me please!'),
|
|
),
|
|
];
|
|
},
|
|
tooltip: 'Test tooltip',
|
|
icon: const Icon(Icons.check),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
expect(find.byType(Tooltip), findsNWidgets(3));
|
|
expect(find.byTooltip('Test tooltip'), findsNWidgets(3));
|
|
});
|
|
|
|
testWidgets('Allow Widget for PopupMenuButton.icon', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Material(
|
|
child: PopupMenuButton<int>(
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuEntry<int>>[
|
|
const PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Text('Tap me please!'),
|
|
),
|
|
];
|
|
},
|
|
tooltip: 'Test tooltip',
|
|
icon: const Text('PopupMenuButton icon'),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
expect(find.text('PopupMenuButton icon'), findsOneWidget);
|
|
});
|
|
|
|
testWidgets('showMenu uses nested navigator by default', (WidgetTester tester) async {
|
|
final MenuObserver rootObserver = MenuObserver();
|
|
final MenuObserver nestedObserver = MenuObserver();
|
|
|
|
await tester.pumpWidget(MaterialApp(
|
|
navigatorObservers: <NavigatorObserver>[rootObserver],
|
|
home: Navigator(
|
|
observers: <NavigatorObserver>[nestedObserver],
|
|
onGenerateRoute: (RouteSettings settings) {
|
|
return MaterialPageRoute<dynamic>(
|
|
builder: (BuildContext context) {
|
|
return ElevatedButton(
|
|
onPressed: () {
|
|
showMenu<int>(
|
|
context: context,
|
|
position: RelativeRect.fill,
|
|
items: <PopupMenuItem<int>>[
|
|
const PopupMenuItem<int>(
|
|
value: 1, child: Text('1'),
|
|
),
|
|
],
|
|
);
|
|
},
|
|
child: const Text('Show Menu'),
|
|
);
|
|
},
|
|
);
|
|
},
|
|
),
|
|
));
|
|
|
|
// Open the dialog.
|
|
await tester.tap(find.byType(ElevatedButton));
|
|
|
|
expect(rootObserver.menuCount, 0);
|
|
expect(nestedObserver.menuCount, 1);
|
|
});
|
|
|
|
testWidgets('showMenu uses root navigator if useRootNavigator is true', (WidgetTester tester) async {
|
|
final MenuObserver rootObserver = MenuObserver();
|
|
final MenuObserver nestedObserver = MenuObserver();
|
|
|
|
await tester.pumpWidget(MaterialApp(
|
|
navigatorObservers: <NavigatorObserver>[rootObserver],
|
|
home: Navigator(
|
|
observers: <NavigatorObserver>[nestedObserver],
|
|
onGenerateRoute: (RouteSettings settings) {
|
|
return MaterialPageRoute<dynamic>(
|
|
builder: (BuildContext context) {
|
|
return ElevatedButton(
|
|
onPressed: () {
|
|
showMenu<int>(
|
|
context: context,
|
|
useRootNavigator: true,
|
|
position: RelativeRect.fill,
|
|
items: <PopupMenuItem<int>>[
|
|
const PopupMenuItem<int>(
|
|
value: 1, child: Text('1'),
|
|
),
|
|
],
|
|
);
|
|
},
|
|
child: const Text('Show Menu'),
|
|
);
|
|
},
|
|
);
|
|
},
|
|
),
|
|
));
|
|
|
|
// Open the dialog.
|
|
await tester.tap(find.byType(ElevatedButton));
|
|
|
|
expect(rootObserver.menuCount, 1);
|
|
expect(nestedObserver.menuCount, 0);
|
|
});
|
|
|
|
testWidgets('PopupMenuButton calling showButtonMenu manually', (WidgetTester tester) async {
|
|
final GlobalKey<PopupMenuButtonState<int>> globalKey = GlobalKey();
|
|
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Material(
|
|
child: Column(
|
|
children: <Widget>[
|
|
PopupMenuButton<int>(
|
|
key: globalKey,
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuEntry<int>>[
|
|
const PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Text('Tap me please!'),
|
|
),
|
|
];
|
|
},
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
expect(find.text('Tap me please!'), findsNothing);
|
|
|
|
globalKey.currentState!.showButtonMenu();
|
|
// The PopupMenuItem will appear after an animation, hence,
|
|
// we have to first wait for the tester to settle.
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(find.text('Tap me please!'), findsOneWidget);
|
|
});
|
|
|
|
testWidgets('PopupMenuItem changes mouse cursor when hovered', (WidgetTester tester) async {
|
|
const Key key = ValueKey<int>(1);
|
|
// Test PopupMenuItem() constructor
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Align(
|
|
alignment: Alignment.topLeft,
|
|
child: Material(
|
|
child: MouseRegion(
|
|
cursor: SystemMouseCursors.forbidden,
|
|
child: PopupMenuItem<int>(
|
|
key: key,
|
|
mouseCursor: SystemMouseCursors.text,
|
|
value: 1,
|
|
child: Container(),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse, pointer: 1);
|
|
await gesture.addPointer(location: tester.getCenter(find.byKey(key)));
|
|
|
|
await tester.pump();
|
|
|
|
expect(RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1), SystemMouseCursors.text);
|
|
|
|
// Test default cursor
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Align(
|
|
alignment: Alignment.topLeft,
|
|
child: Material(
|
|
child: MouseRegion(
|
|
cursor: SystemMouseCursors.forbidden,
|
|
child: PopupMenuItem<int>(
|
|
key: key,
|
|
value: 1,
|
|
child: Container(),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
expect(RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1), SystemMouseCursors.click);
|
|
|
|
// Test default cursor when disabled
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Align(
|
|
alignment: Alignment.topLeft,
|
|
child: Material(
|
|
child: MouseRegion(
|
|
cursor: SystemMouseCursors.forbidden,
|
|
child: PopupMenuItem<int>(
|
|
key: key,
|
|
value: 1,
|
|
enabled: false,
|
|
child: Container(),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
expect(RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1), SystemMouseCursors.basic);
|
|
});
|
|
|
|
testWidgets('CheckedPopupMenuItem changes mouse cursor when hovered', (WidgetTester tester) async {
|
|
const Key key = ValueKey<int>(1);
|
|
// Test CheckedPopupMenuItem() constructor
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Align(
|
|
alignment: Alignment.topLeft,
|
|
child: Material(
|
|
child: MouseRegion(
|
|
cursor: SystemMouseCursors.forbidden,
|
|
child: CheckedPopupMenuItem<int>(
|
|
key: key,
|
|
mouseCursor: SystemMouseCursors.text,
|
|
value: 1,
|
|
child: Container(),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse, pointer: 1);
|
|
await gesture.addPointer(location: tester.getCenter(find.byKey(key)));
|
|
addTearDown(gesture.removePointer);
|
|
|
|
await tester.pump();
|
|
|
|
expect(RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1), SystemMouseCursors.text);
|
|
|
|
// Test default cursor
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Align(
|
|
alignment: Alignment.topLeft,
|
|
child: Material(
|
|
child: MouseRegion(
|
|
cursor: SystemMouseCursors.forbidden,
|
|
child: CheckedPopupMenuItem<int>(
|
|
key: key,
|
|
value: 1,
|
|
child: Container(),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
expect(RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1), SystemMouseCursors.click);
|
|
|
|
// Test default cursor when disabled
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Align(
|
|
alignment: Alignment.topLeft,
|
|
child: Material(
|
|
child: MouseRegion(
|
|
cursor: SystemMouseCursors.forbidden,
|
|
child: CheckedPopupMenuItem<int>(
|
|
key: key,
|
|
value: 1,
|
|
enabled: false,
|
|
child: Container(),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
expect(RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1), SystemMouseCursors.basic);
|
|
});
|
|
|
|
testWidgets('PopupMenu in AppBar does not overlap with the status bar', (WidgetTester tester) async {
|
|
const List<PopupMenuItem<int>> choices = <PopupMenuItem<int>>[
|
|
PopupMenuItem<int>(value: 1, child: Text('Item 1')),
|
|
PopupMenuItem<int>(value: 2, child: Text('Item 2')),
|
|
PopupMenuItem<int>(value: 3, child: Text('Item 3')),
|
|
];
|
|
|
|
const double statusBarHeight = 24.0;
|
|
final PopupMenuItem<int> firstItem = choices[0];
|
|
int selectedValue = choices[0].value!;
|
|
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
builder: (BuildContext context, Widget? child) {
|
|
return MediaQuery(
|
|
data: const MediaQueryData(padding: EdgeInsets.only(top: statusBarHeight)), // status bar
|
|
child: child!,
|
|
);
|
|
},
|
|
home: StatefulBuilder(
|
|
builder: (BuildContext context, StateSetter setState) {
|
|
return Scaffold(
|
|
appBar: AppBar(
|
|
title: const Text('PopupMenu Test'),
|
|
actions: <Widget>[
|
|
PopupMenuButton<int>(
|
|
onSelected: (int result) {
|
|
setState(() {
|
|
selectedValue = result;
|
|
});
|
|
},
|
|
initialValue: selectedValue,
|
|
itemBuilder: (BuildContext context) {
|
|
return choices;
|
|
},
|
|
),
|
|
],
|
|
),
|
|
);
|
|
},
|
|
),
|
|
),
|
|
);
|
|
|
|
await tester.tap(find.byIcon(Icons.more_vert));
|
|
await tester.pumpAndSettle();
|
|
|
|
// Tap third item.
|
|
await tester.tap(find.text('Item 3'));
|
|
await tester.pumpAndSettle();
|
|
|
|
// Open popupMenu again.
|
|
await tester.tap(find.byIcon(Icons.more_vert));
|
|
await tester.pumpAndSettle();
|
|
|
|
// Check whether the first item is not overlapping with status bar.
|
|
expect(tester.getTopLeft(find.byWidget(firstItem)).dy, greaterThan(statusBarHeight));
|
|
});
|
|
|
|
testWidgets('Vertically long PopupMenu does not overlap with the status bar and bottom notch', (WidgetTester tester) async {
|
|
const double windowPaddingTop = 44;
|
|
const double windowPaddingBottom = 34;
|
|
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
builder: (BuildContext context, Widget? child) {
|
|
return MediaQuery(
|
|
data: const MediaQueryData(
|
|
padding: EdgeInsets.only(
|
|
top: windowPaddingTop,
|
|
bottom: windowPaddingBottom,
|
|
),
|
|
),
|
|
child: child!,
|
|
);
|
|
},
|
|
home: Scaffold(
|
|
appBar: AppBar(
|
|
title: const Text('PopupMenu Test'),
|
|
),
|
|
body: PopupMenuButton<int>(
|
|
child: const Text('Show Menu'),
|
|
itemBuilder: (BuildContext context) => Iterable<PopupMenuItem<int>>.generate(
|
|
20, (int i) => PopupMenuItem<int>(
|
|
value: i,
|
|
child: Text('Item $i'),
|
|
),
|
|
).toList(),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
await tester.tap(find.text('Show Menu'));
|
|
await tester.pumpAndSettle();
|
|
|
|
final Offset topRightOfMenu = tester.getTopRight(find.byType(SingleChildScrollView));
|
|
final Offset bottomRightOfMenu = tester.getBottomRight(find.byType(SingleChildScrollView));
|
|
|
|
expect(topRightOfMenu.dy, windowPaddingTop + 8.0);
|
|
expect(bottomRightOfMenu.dy, 600.0 - windowPaddingBottom - 8.0); // Screen height is 600.
|
|
});
|
|
|
|
testWidgets('PopupMenu position test when have unsafe area', (WidgetTester tester) async {
|
|
final GlobalKey buttonKey = GlobalKey();
|
|
|
|
Widget buildFrame(double width, double height) {
|
|
return MaterialApp(
|
|
builder: (BuildContext context, Widget? child) {
|
|
return MediaQuery(
|
|
data: const MediaQueryData(
|
|
padding: EdgeInsets.only(
|
|
top: 32.0,
|
|
bottom: 32.0,
|
|
),
|
|
),
|
|
child: child!,
|
|
);
|
|
},
|
|
home: Scaffold(
|
|
appBar: AppBar(
|
|
title: const Text('PopupMenu Test'),
|
|
actions: <Widget>[
|
|
PopupMenuButton<int>(
|
|
child: SizedBox(
|
|
key: buttonKey,
|
|
height: height,
|
|
width: width,
|
|
child: const ColoredBox(
|
|
color: Colors.pink,
|
|
),
|
|
),
|
|
itemBuilder: (BuildContext context) => <PopupMenuEntry<int>>[
|
|
const PopupMenuItem<int>(value: 1, child: Text('-1-')),
|
|
const PopupMenuItem<int>(value: 2, child: Text('-2-')),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
body: Container(),
|
|
),
|
|
);
|
|
}
|
|
|
|
await tester.pumpWidget(buildFrame(20.0, 20.0));
|
|
|
|
await tester.tap(find.byKey(buttonKey));
|
|
await tester.pumpAndSettle();
|
|
|
|
final Offset button = tester.getTopRight(find.byKey(buttonKey));
|
|
expect(button, const Offset(800.0, 32.0)); // The topPadding is 32.0.
|
|
|
|
final Offset popupMenu = tester.getTopRight(find.byType(SingleChildScrollView));
|
|
|
|
// The menu should be positioned directly next to the top of the button.
|
|
// The 8.0 pixels is [_kMenuScreenPadding].
|
|
expect(popupMenu, Offset(button.dx - 8.0, button.dy + 8.0));
|
|
});
|
|
|
|
// Regression test for https://github.com/flutter/flutter/issues/82874
|
|
testWidgets('PopupMenu position test when have unsafe area - left/right padding', (WidgetTester tester) async {
|
|
final GlobalKey buttonKey = GlobalKey();
|
|
const EdgeInsets padding = EdgeInsets.only(left: 300.0, top: 32.0, right: 310.0, bottom: 64.0);
|
|
EdgeInsets? mediaQueryPadding;
|
|
|
|
Widget buildFrame(double width, double height) {
|
|
return MaterialApp(
|
|
builder: (BuildContext context, Widget? child) {
|
|
return MediaQuery(
|
|
data: const MediaQueryData(
|
|
padding: padding,
|
|
),
|
|
child: child!,
|
|
);
|
|
},
|
|
home: Scaffold(
|
|
appBar: AppBar(
|
|
title: const Text('PopupMenu Test'),
|
|
actions: <Widget>[
|
|
PopupMenuButton<int>(
|
|
child: SizedBox(
|
|
key: buttonKey,
|
|
height: height,
|
|
width: width,
|
|
child: const ColoredBox(
|
|
color: Colors.pink,
|
|
),
|
|
),
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuEntry<int>>[
|
|
PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Builder(
|
|
builder: (BuildContext context) {
|
|
mediaQueryPadding = MediaQuery.paddingOf(context);
|
|
return Text('-1-' * 500); // A long long text string.
|
|
},
|
|
),
|
|
),
|
|
const PopupMenuItem<int>(value: 2, child: Text('-2-')),
|
|
];
|
|
},
|
|
),
|
|
],
|
|
),
|
|
body: const SizedBox.shrink(),
|
|
),
|
|
);
|
|
}
|
|
|
|
await tester.pumpWidget(buildFrame(20.0, 20.0));
|
|
|
|
await tester.tap(find.byKey(buttonKey));
|
|
await tester.pumpAndSettle();
|
|
|
|
final Offset button = tester.getTopRight(find.byKey(buttonKey));
|
|
expect(button, Offset(800.0 - padding.right, padding.top)); // The topPadding is 32.0.
|
|
|
|
final Offset popupMenuTopRight = tester.getTopRight(find.byType(SingleChildScrollView));
|
|
|
|
// The menu should be positioned directly next to the top of the button.
|
|
// The 8.0 pixels is [_kMenuScreenPadding].
|
|
expect(popupMenuTopRight, Offset(800.0 - padding.right - 8.0, padding.top + 8.0));
|
|
|
|
final Offset popupMenuTopLeft = tester.getTopLeft(find.byType(SingleChildScrollView));
|
|
expect(popupMenuTopLeft, Offset(padding.left + 8.0, padding.top + 8.0));
|
|
|
|
final Offset popupMenuBottomLeft = tester.getBottomLeft(find.byType(SingleChildScrollView));
|
|
expect(popupMenuBottomLeft, Offset(padding.left + 8.0, 600.0 - padding.bottom - 8.0));
|
|
|
|
// The `MediaQueryData.padding` should be removed.
|
|
expect(mediaQueryPadding, EdgeInsets.zero);
|
|
});
|
|
|
|
group('feedback', () {
|
|
late FeedbackTester feedback;
|
|
|
|
setUp(() {
|
|
feedback = FeedbackTester();
|
|
});
|
|
|
|
tearDown(() {
|
|
feedback.dispose();
|
|
});
|
|
|
|
Widget buildFrame({ bool? widgetEnableFeedback, bool? themeEnableFeedback }) {
|
|
return MaterialApp(
|
|
home: Scaffold(
|
|
body: PopupMenuTheme(
|
|
data: PopupMenuThemeData(
|
|
enableFeedback: themeEnableFeedback,
|
|
),
|
|
child: PopupMenuButton<int>(
|
|
enableFeedback: widgetEnableFeedback,
|
|
child: const Text('Show Menu'),
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuItem<int>>[
|
|
const PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Text('One'),
|
|
),
|
|
];
|
|
},
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
testWidgets('PopupMenuButton enableFeedback works properly', (WidgetTester tester) async {
|
|
expect(feedback.clickSoundCount, 0);
|
|
expect(feedback.hapticCount, 0);
|
|
|
|
// PopupMenuButton with enabled feedback.
|
|
await tester.pumpWidget(buildFrame(widgetEnableFeedback: true));
|
|
await tester.tap(find.text('Show Menu'));
|
|
await tester.pumpAndSettle();
|
|
expect(feedback.clickSoundCount, 1);
|
|
expect(feedback.hapticCount, 0);
|
|
|
|
await tester.pumpWidget(Container());
|
|
|
|
// PopupMenuButton with disabled feedback.
|
|
await tester.pumpWidget(buildFrame(widgetEnableFeedback: false));
|
|
await tester.tap(find.text('Show Menu'));
|
|
await tester.pumpAndSettle();
|
|
expect(feedback.clickSoundCount, 1);
|
|
expect(feedback.hapticCount, 0);
|
|
|
|
await tester.pumpWidget(Container());
|
|
|
|
// PopupMenuButton with enabled feedback by default.
|
|
await tester.pumpWidget(buildFrame());
|
|
await tester.tap(find.text('Show Menu'));
|
|
await tester.pumpAndSettle();
|
|
expect(feedback.clickSoundCount, 2);
|
|
expect(feedback.hapticCount, 0);
|
|
|
|
await tester.pumpWidget(Container());
|
|
|
|
// PopupMenu with disabled feedback using PopupMenuButtonTheme.
|
|
await tester.pumpWidget(buildFrame(themeEnableFeedback: false));
|
|
await tester.tap(find.text('Show Menu'));
|
|
await tester.pumpAndSettle();
|
|
expect(feedback.clickSoundCount, 2);
|
|
expect(feedback.hapticCount, 0);
|
|
|
|
await tester.pumpWidget(Container());
|
|
|
|
// PopupMenu enableFeedback property overrides PopupMenuButtonTheme.
|
|
await tester.pumpWidget(buildFrame(widgetEnableFeedback: false,themeEnableFeedback: true));
|
|
await tester.tap(find.text('Show Menu'));
|
|
await tester.pumpAndSettle();
|
|
expect(feedback.clickSoundCount, 2);
|
|
expect(feedback.hapticCount, 0);
|
|
});
|
|
});
|
|
|
|
testWidgets('iconSize parameter tests', (WidgetTester tester) async {
|
|
Future<void> buildFrame({double? iconSize}) {
|
|
return tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Center(
|
|
child: PopupMenuButton<String>(
|
|
iconSize: iconSize,
|
|
itemBuilder: (_) => <PopupMenuEntry<String>>[
|
|
const PopupMenuItem<String>(
|
|
value: 'value',
|
|
child: Text('child'),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
await buildFrame();
|
|
expect(tester.getSize(find.byIcon(Icons.adaptive.more)), const Size(24, 24));
|
|
|
|
await buildFrame(iconSize: 50);
|
|
expect(tester.getSize(find.byIcon(Icons.adaptive.more)), const Size(50, 50));
|
|
});
|
|
|
|
testWidgets('does not crash in small overlay', (WidgetTester tester) async {
|
|
final GlobalKey navigator = GlobalKey();
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Column(
|
|
children: <Widget>[
|
|
OutlinedButton(
|
|
onPressed: () {
|
|
showMenu<void>(
|
|
context: navigator.currentContext!,
|
|
position: RelativeRect.fill,
|
|
items: const <PopupMenuItem<void>>[
|
|
PopupMenuItem<void>(child: Text('foo')),
|
|
],
|
|
);
|
|
},
|
|
child: const Text('press'),
|
|
),
|
|
SizedBox(
|
|
height: 10,
|
|
width: 10,
|
|
child: Navigator(
|
|
key: navigator,
|
|
onGenerateRoute: (RouteSettings settings) => MaterialPageRoute<void>(
|
|
builder: (BuildContext context) => Container(color: Colors.red),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
await tester.tap(find.text('press'));
|
|
await tester.pumpAndSettle();
|
|
expect(find.text('foo'), findsOneWidget);
|
|
});
|
|
|
|
// Regression test for https://github.com/flutter/flutter/issues/80869
|
|
testWidgets('The menu position test in the scrollable widget', (WidgetTester tester) async {
|
|
final GlobalKey buttonKey = GlobalKey();
|
|
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: SingleChildScrollView(
|
|
child: Column(
|
|
children: <Widget>[
|
|
const SizedBox(height: 100),
|
|
PopupMenuButton<int>(
|
|
child: SizedBox(
|
|
key: buttonKey,
|
|
height: 10.0,
|
|
width: 10.0,
|
|
child: const ColoredBox(
|
|
color: Colors.pink,
|
|
),
|
|
),
|
|
itemBuilder: (BuildContext context) => <PopupMenuEntry<int>>[
|
|
const PopupMenuItem<int>(value: 1, child: Text('-1-')),
|
|
const PopupMenuItem<int>(value: 2, child: Text('-2-')),
|
|
],
|
|
),
|
|
const SizedBox(height: 600),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
// Open the menu.
|
|
await tester.tap(find.byKey(buttonKey));
|
|
await tester.pumpAndSettle();
|
|
|
|
Offset button = tester.getTopLeft(find.byKey(buttonKey));
|
|
expect(button, const Offset(0.0, 100.0));
|
|
|
|
Offset popupMenu = tester.getTopLeft(find.byType(SingleChildScrollView).last);
|
|
// The menu should be positioned directly next to the top of the button.
|
|
// The 8.0 pixels is [_kMenuScreenPadding].
|
|
expect(popupMenu, const Offset(8.0, 100.0));
|
|
|
|
// Close the menu.
|
|
await tester.tap(find.byKey(buttonKey), warnIfMissed: false);
|
|
await tester.pumpAndSettle();
|
|
|
|
// Scroll a little bit.
|
|
await tester.drag(find.byType(SingleChildScrollView), const Offset(0.0, -50.0));
|
|
|
|
button = tester.getTopLeft(find.byKey(buttonKey));
|
|
expect(button, const Offset(0.0, 50.0));
|
|
|
|
// Open the menu again.
|
|
await tester.tap(find.byKey(buttonKey));
|
|
await tester.pumpAndSettle();
|
|
|
|
popupMenu = tester.getTopLeft(find.byType(SingleChildScrollView).last);
|
|
// The menu should be positioned directly next to the top of the button.
|
|
// The 8.0 pixels is [_kMenuScreenPadding].
|
|
expect(popupMenu, const Offset(8.0, 50.0));
|
|
});
|
|
|
|
testWidgets('PopupMenuButton custom splash radius', (WidgetTester tester) async {
|
|
Future<void> buildFrameWithoutChild({double? splashRadius}) {
|
|
return tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Center(
|
|
child: PopupMenuButton<String>(
|
|
splashRadius: splashRadius,
|
|
itemBuilder: (_) => <PopupMenuEntry<String>>[
|
|
const PopupMenuItem<String>(
|
|
value: 'value',
|
|
child: Text('child'),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Future<void> buildFrameWithChild({double? splashRadius}) {
|
|
return tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Center(
|
|
child: PopupMenuButton<String>(
|
|
splashRadius: splashRadius,
|
|
child: const Text('An item'),
|
|
itemBuilder: (_) => <PopupMenuEntry<String>>[
|
|
const PopupMenuDivider(),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
|
|
await buildFrameWithoutChild();
|
|
expect(tester.widget<InkResponse>(find.byType(InkResponse)).radius,
|
|
Material.defaultSplashRadius);
|
|
await buildFrameWithChild();
|
|
expect(tester.widget<InkWell>(find.byType(InkWell)).radius, null);
|
|
|
|
|
|
const double testSplashRadius = 50;
|
|
|
|
await buildFrameWithoutChild(splashRadius: testSplashRadius);
|
|
expect(tester.widget<InkResponse>(find.byType(InkResponse)).radius,
|
|
testSplashRadius);
|
|
await buildFrameWithChild(splashRadius: testSplashRadius);
|
|
expect(tester.widget<InkWell>(find.byType(InkWell)).radius,
|
|
testSplashRadius);
|
|
});
|
|
|
|
testWidgets('Can override menu size constraints', (WidgetTester tester) async {
|
|
final Key popupMenuButtonKey = UniqueKey();
|
|
final Type menuItemType = const PopupMenuItem<String>(child: Text('item')).runtimeType;
|
|
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Center(
|
|
child: PopupMenuButton<String>(
|
|
key: popupMenuButtonKey,
|
|
constraints: const BoxConstraints(
|
|
minWidth: 500,
|
|
),
|
|
itemBuilder: (_) => <PopupMenuEntry<String>>[
|
|
const PopupMenuItem<String>(
|
|
value: 'value',
|
|
child: Text('Item 0'),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
// Show the menu
|
|
await tester.tap(find.byKey(popupMenuButtonKey));
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 0')).height, 48);
|
|
expect(tester.getSize(find.widgetWithText(menuItemType, 'Item 0')).width, 500);
|
|
});
|
|
|
|
testWidgets('Can change menu position and offset', (WidgetTester tester) async {
|
|
PopupMenuButton<int> buildMenuButton({required PopupMenuPosition position}) {
|
|
return PopupMenuButton<int>(
|
|
position: position,
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuItem<int>>[
|
|
PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Builder(
|
|
builder: (BuildContext context) {
|
|
return const Text('AAA');
|
|
},
|
|
),
|
|
),
|
|
];
|
|
},
|
|
);
|
|
}
|
|
|
|
// Popup menu with `MenuPosition.over (default) with default offset`.
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Material(
|
|
child: buildMenuButton(position: PopupMenuPosition.over),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
// Open the popup menu.
|
|
await tester.tap(find.byType(IconButton));
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(tester.getTopLeft(find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_PopupMenu<int?>')), const Offset(8.0, 8.0));
|
|
|
|
// Close the popup menu.
|
|
await tester.tapAt(Offset.zero);
|
|
await tester.pump();
|
|
|
|
// Popup menu with `MenuPosition.under`(custom) with default offset`.
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Material(
|
|
child: buildMenuButton(position: PopupMenuPosition.under),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
// Open the popup menu.
|
|
await tester.tap(find.byType(IconButton));
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(tester.getTopLeft(find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_PopupMenu<int?>')), const Offset(8.0, 40.0));
|
|
|
|
// Close the popup menu.
|
|
await tester.tapAt(Offset.zero);
|
|
await tester.pump();
|
|
|
|
// Popup menu with `MenuPosition.over (default) with custom offset`.
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Material(
|
|
child: PopupMenuButton<int>(
|
|
offset: const Offset(0.0, 50),
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuItem<int>>[
|
|
PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Builder(
|
|
builder: (BuildContext context) {
|
|
return const Text('AAA');
|
|
},
|
|
),
|
|
),
|
|
];
|
|
},
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
// Open the popup menu.
|
|
await tester.tap(find.byType(IconButton));
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(tester.getTopLeft(find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_PopupMenu<int?>')), const Offset(8.0, 50.0));
|
|
|
|
// Close the popup menu.
|
|
await tester.tapAt(Offset.zero);
|
|
await tester.pump();
|
|
|
|
// Popup menu with `MenuPosition.under (custom) with custom offset`.
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
body: Material(
|
|
child: PopupMenuButton<int>(
|
|
offset: const Offset(0.0, 50),
|
|
position: PopupMenuPosition.under,
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuItem<int>>[
|
|
PopupMenuItem<int>(
|
|
value: 1,
|
|
child: Builder(
|
|
builder: (BuildContext context) {
|
|
return const Text('AAA');
|
|
},
|
|
),
|
|
),
|
|
];
|
|
},
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
// Open the popup menu.
|
|
await tester.tap(find.byType(IconButton));
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(tester.getTopLeft(find.byWidgetPredicate((Widget w) => '${w.runtimeType}' == '_PopupMenu<int?>')), const Offset(8.0, 90.0));
|
|
});
|
|
|
|
testWidgets("PopupMenuButton icon inherits IconTheme's size", (WidgetTester tester) async {
|
|
Widget buildPopupMenu({double? themeIconSize, double? iconSize}) {
|
|
return MaterialApp(
|
|
theme: ThemeData(
|
|
iconTheme: IconThemeData(
|
|
size: themeIconSize,
|
|
),
|
|
),
|
|
home: Scaffold(
|
|
body: Center(
|
|
child: PopupMenuButton<String>(
|
|
iconSize: iconSize,
|
|
itemBuilder: (_) => <PopupMenuEntry<String>>[
|
|
const PopupMenuItem<String>(
|
|
value: 'value',
|
|
child: Text('Item 0'),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
// Popup menu with default icon size.
|
|
await tester.pumpWidget(buildPopupMenu());
|
|
// Default PopupMenuButton icon size is 24.0.
|
|
expect(tester.getSize(find.byIcon(Icons.more_vert)), const Size(24.0, 24.0));
|
|
|
|
// Popup menu with custom theme icon size.
|
|
await tester.pumpWidget(buildPopupMenu(themeIconSize: 30.0));
|
|
await tester.pumpAndSettle();
|
|
// PopupMenuButton icon inherits IconTheme's size.
|
|
expect(tester.getSize(find.byIcon(Icons.more_vert)), const Size(30.0, 30.0));
|
|
|
|
// Popup menu with custom icon size.
|
|
await tester.pumpWidget(buildPopupMenu(themeIconSize: 30.0, iconSize: 50.0));
|
|
await tester.pumpAndSettle();
|
|
// PopupMenuButton icon size overrides IconTheme's size.
|
|
expect(tester.getSize(find.byIcon(Icons.more_vert)), const Size(50.0, 50.0));
|
|
});
|
|
|
|
testWidgets('Popup menu clip behavior', (WidgetTester tester) async {
|
|
// Regression test for https://github.com/flutter/flutter/issues/107215
|
|
final Key popupButtonKey = UniqueKey();
|
|
const double radius = 20.0;
|
|
|
|
Widget buildPopupMenu({required Clip clipBehavior}) {
|
|
return MaterialApp(
|
|
home: Scaffold(
|
|
body: Center(
|
|
child: PopupMenuButton<String>(
|
|
key: popupButtonKey,
|
|
shape: const RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.all(Radius.circular(radius)),
|
|
),
|
|
clipBehavior: clipBehavior,
|
|
itemBuilder: (_) => <PopupMenuEntry<String>>[
|
|
const PopupMenuItem<String>(
|
|
value: 'value',
|
|
child: Text('Item 0'),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
// Popup menu with default ClipBehavior.
|
|
await tester.pumpWidget(buildPopupMenu(clipBehavior: Clip.none));
|
|
|
|
// Open the popup to build and show the menu contents.
|
|
await tester.tap(find.byKey(popupButtonKey));
|
|
await tester.pumpAndSettle();
|
|
|
|
Material material = tester.widget<Material>(find.byType(Material).last);
|
|
expect(material.clipBehavior, Clip.none);
|
|
|
|
// Close the popup menu.
|
|
await tester.tapAt(Offset.zero);
|
|
await tester.pumpAndSettle();
|
|
|
|
// Popup menu with custom ClipBehavior.
|
|
await tester.pumpWidget(buildPopupMenu(clipBehavior: Clip.hardEdge));
|
|
|
|
// Open the popup to build and show the menu contents.
|
|
await tester.tap(find.byKey(popupButtonKey));
|
|
await tester.pumpAndSettle();
|
|
|
|
material = tester.widget<Material>(find.byType(Material).last);
|
|
expect(material.clipBehavior, Clip.hardEdge);
|
|
});
|
|
|
|
testWidgets('Uses closed loop focus traversal', (WidgetTester tester) async {
|
|
FocusNode nodeA() => Focus.of(find.text('A').evaluate().single);
|
|
FocusNode nodeB() => Focus.of(find.text('B').evaluate().single);
|
|
|
|
final GlobalKey popupButtonKey = GlobalKey();
|
|
await tester.pumpWidget(MaterialApp(
|
|
home: Scaffold(
|
|
body: Center(
|
|
child: PopupMenuButton<String>(
|
|
key: popupButtonKey,
|
|
itemBuilder: (_) => const <PopupMenuEntry<String>>[
|
|
PopupMenuItem<String>(
|
|
value: 'a',
|
|
child: Text('A'),
|
|
),
|
|
PopupMenuItem<String>(
|
|
value: 'b',
|
|
child: Text('B'),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
));
|
|
|
|
// Open the popup to build and show the menu contents.
|
|
await tester.tap(find.byKey(popupButtonKey));
|
|
await tester.pumpAndSettle();
|
|
|
|
Future<bool> nextFocus() async {
|
|
final bool result = Actions.invoke(
|
|
primaryFocus!.context!,
|
|
const NextFocusIntent(),
|
|
)! as bool;
|
|
await tester.pump();
|
|
return result;
|
|
}
|
|
|
|
Future<bool> previousFocus() async {
|
|
final bool result = Actions.invoke(
|
|
primaryFocus!.context!,
|
|
const PreviousFocusIntent(),
|
|
)! as bool;
|
|
await tester.pump();
|
|
return result;
|
|
}
|
|
|
|
// Start at A
|
|
nodeA().requestFocus();
|
|
await tester.pump();
|
|
expect(nodeA().hasFocus, true);
|
|
expect(nodeB().hasFocus, false);
|
|
|
|
// A -> B
|
|
expect(await nextFocus(), true);
|
|
expect(nodeA().hasFocus, false);
|
|
expect(nodeB().hasFocus, true);
|
|
|
|
// B -> A (wrap around)
|
|
expect(await nextFocus(), true);
|
|
expect(nodeA().hasFocus, true);
|
|
expect(nodeB().hasFocus, false);
|
|
|
|
// B <- A
|
|
expect(await previousFocus(), true);
|
|
expect(nodeA().hasFocus, false);
|
|
expect(nodeB().hasFocus, true);
|
|
|
|
// A <- B (wrap around)
|
|
expect(await previousFocus(), true);
|
|
expect(nodeA().hasFocus, true);
|
|
expect(nodeB().hasFocus, false);
|
|
});
|
|
|
|
testWidgets('Popup menu scrollbar inherits ScrollbarTheme', (WidgetTester tester) async {
|
|
final Key popupButtonKey = UniqueKey();
|
|
const ScrollbarThemeData scrollbarTheme = ScrollbarThemeData(
|
|
thumbColor: MaterialStatePropertyAll<Color?>(Color(0xffff0000)),
|
|
thumbVisibility: MaterialStatePropertyAll<bool?>(true),
|
|
);
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
theme: ThemeData(
|
|
scrollbarTheme: scrollbarTheme,
|
|
useMaterial3: true,
|
|
),
|
|
home: Material(
|
|
child: Column(
|
|
children: <Widget>[
|
|
PopupMenuButton<void>(
|
|
key: popupButtonKey,
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuEntry<void>>[
|
|
const PopupMenuItem<void>(
|
|
height: 1000,
|
|
child: Text('Example'),
|
|
),
|
|
];
|
|
},
|
|
),
|
|
],
|
|
),
|
|
),
|
|
)
|
|
);
|
|
|
|
await tester.tap(find.byKey(popupButtonKey));
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(find.byType(Scrollbar), findsOneWidget);
|
|
// Test Scrollbar thumb color.
|
|
expect(
|
|
find.byType(Scrollbar),
|
|
paints..rrect(color: const Color(0xffff0000)),
|
|
);
|
|
|
|
// Close the menu.
|
|
await tester.tapAt(const Offset(20.0, 20.0));
|
|
await tester.pumpAndSettle();
|
|
|
|
// Test local ScrollbarTheme overrides global ScrollbarTheme.
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
theme: ThemeData(
|
|
scrollbarTheme: scrollbarTheme,
|
|
useMaterial3: true,
|
|
),
|
|
home: Material(
|
|
child: Column(
|
|
children: <Widget>[
|
|
ScrollbarTheme(
|
|
data: scrollbarTheme.copyWith(
|
|
thumbColor: const MaterialStatePropertyAll<Color?>(Color(0xff0000ff)),
|
|
),
|
|
child: PopupMenuButton<void>(
|
|
key: popupButtonKey,
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuEntry<void>>[
|
|
const PopupMenuItem<void>(
|
|
height: 1000,
|
|
child: Text('Example'),
|
|
),
|
|
];
|
|
},
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
)
|
|
);
|
|
await tester.tap(find.byKey(popupButtonKey));
|
|
await tester.pumpAndSettle();
|
|
|
|
expect(find.byType(Scrollbar), findsOneWidget);
|
|
// Scrollbar thumb color should be updated.
|
|
expect(
|
|
find.byType(Scrollbar),
|
|
paints..rrect(color: const Color(0xff0000ff)),
|
|
);
|
|
}, variant: TargetPlatformVariant.desktop());
|
|
|
|
testWidgets('Popup menu with RouteSettings', (WidgetTester tester) async {
|
|
late RouteSettings currentRouteSetting;
|
|
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
navigatorObservers: <NavigatorObserver>[
|
|
_ClosureNavigatorObserver(onDidChange: (Route<dynamic> newRoute) {
|
|
currentRouteSetting = newRoute.settings;
|
|
}),
|
|
],
|
|
home: const Material(
|
|
child: Center(
|
|
child: ElevatedButton(
|
|
onPressed: null,
|
|
child: Text('Go'),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
final BuildContext context = tester.element(find.text('Go'));
|
|
const RouteSettings exampleSetting = RouteSettings(name: 'simple');
|
|
|
|
showMenu<void>(
|
|
context: context,
|
|
position: RelativeRect.fill,
|
|
items: const <PopupMenuItem<void>>[
|
|
PopupMenuItem<void>(child: Text('foo')),
|
|
],
|
|
routeSettings: exampleSetting,
|
|
);
|
|
|
|
await tester.pumpAndSettle();
|
|
expect(find.text('foo'), findsOneWidget);
|
|
expect(currentRouteSetting, exampleSetting);
|
|
|
|
await tester.tap(find.text('foo'));
|
|
await tester.pumpAndSettle();
|
|
expect(currentRouteSetting.name, '/');
|
|
});
|
|
|
|
testWidgets('Popup menu is positioned under the child', (WidgetTester tester) async {
|
|
final Key popupButtonKey = UniqueKey();
|
|
final Key childKey = UniqueKey();
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Material(
|
|
child: Column(
|
|
children: <Widget>[
|
|
PopupMenuButton<void>(
|
|
key: popupButtonKey,
|
|
position: PopupMenuPosition.under,
|
|
itemBuilder: (BuildContext context) {
|
|
return <PopupMenuEntry<void>>[
|
|
const PopupMenuItem<void>(
|
|
child: Text('Example'),
|
|
),
|
|
];
|
|
},
|
|
child: SizedBox(
|
|
key: childKey,
|
|
height: 50,
|
|
width: 50,
|
|
)
|
|
),
|
|
],
|
|
),
|
|
),
|
|
)
|
|
);
|
|
|
|
await tester.tap(find.byKey(popupButtonKey));
|
|
await tester.pumpAndSettle();
|
|
|
|
final Offset childBottomLeft = tester.getBottomLeft(find.byKey(childKey));
|
|
final Offset menuTopLeft = tester.getTopLeft(find.bySemanticsLabel('Popup menu'));
|
|
expect(childBottomLeft, menuTopLeft);
|
|
});
|
|
|
|
testWidgets('PopupmenuItem onTap should be calling after Navigator.pop', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
MaterialApp(
|
|
home: Scaffold(
|
|
appBar: AppBar(
|
|
actions: <Widget>[
|
|
PopupMenuButton<int>(
|
|
itemBuilder: (BuildContext context) => <PopupMenuItem<int>>[
|
|
PopupMenuItem<int>(
|
|
onTap: () {
|
|
showModalBottomSheet(
|
|
context: context,
|
|
builder: (BuildContext context) {
|
|
return const SizedBox(
|
|
height: 200.0,
|
|
child: Center(child: Text('ModalBottomSheet')),
|
|
);
|
|
},
|
|
);
|
|
},
|
|
value: 10,
|
|
child: const Text('ACTION'),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
await tester.tap(find.byType(PopupMenuButton<int>));
|
|
await tester.pumpAndSettle();
|
|
|
|
await tester.tap(find.text('ACTION'));
|
|
await tester.pumpAndSettle();
|
|
|
|
// Verify that the ModalBottomSheet is displayed
|
|
final Finder modalBottomSheet = find.text('ModalBottomSheet');
|
|
expect(modalBottomSheet, findsOneWidget);
|
|
});
|
|
}
|
|
|
|
class TestApp extends StatelessWidget {
|
|
const TestApp({
|
|
super.key,
|
|
required this.textDirection,
|
|
this.child,
|
|
});
|
|
|
|
final TextDirection textDirection;
|
|
final Widget? child;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Localizations(
|
|
locale: const Locale('en', 'US'),
|
|
delegates: const <LocalizationsDelegate<dynamic>>[
|
|
DefaultWidgetsLocalizations.delegate,
|
|
DefaultMaterialLocalizations.delegate,
|
|
],
|
|
child: MediaQuery(
|
|
data: MediaQueryData.fromView(View.of(context)),
|
|
child: Directionality(
|
|
textDirection: textDirection,
|
|
child: Navigator(
|
|
onGenerateRoute: (RouteSettings settings) {
|
|
assert(settings.name == '/');
|
|
return MaterialPageRoute<void>(
|
|
settings: settings,
|
|
builder: (BuildContext context) => Material(
|
|
child: child,
|
|
),
|
|
);
|
|
},
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class MenuObserver extends NavigatorObserver {
|
|
int menuCount = 0;
|
|
|
|
@override
|
|
void didPush(Route<dynamic> route, Route<dynamic>? previousRoute) {
|
|
if (route.toString().contains('_PopupMenuRoute')) {
|
|
menuCount++;
|
|
}
|
|
super.didPush(route, previousRoute);
|
|
}
|
|
}
|
|
|
|
class _ClosureNavigatorObserver extends NavigatorObserver {
|
|
_ClosureNavigatorObserver({required this.onDidChange});
|
|
|
|
final void Function(Route<dynamic> newRoute) onDidChange;
|
|
|
|
@override
|
|
void didPush(Route<dynamic> route, Route<dynamic>? previousRoute) => onDidChange(route);
|
|
|
|
@override
|
|
void didPop(Route<dynamic> route, Route<dynamic>? previousRoute) => onDidChange(previousRoute!);
|
|
|
|
@override
|
|
void didRemove(Route<dynamic> route, Route<dynamic>? previousRoute) => onDidChange(previousRoute!);
|
|
|
|
@override
|
|
void didReplace({Route<dynamic>? newRoute, Route<dynamic>? oldRoute}) => onDidChange(newRoute!);
|
|
}
|