[macOS] Attaching/Detaching to TextInputClient changes mouse cursor #111425
Description
Steps to Reproduce
- Execute
flutter runon the code sample in macOS - Hover "Attach"
- Tap on "Attach"
Expected results: The mouse cursor should remain as "text", as defined in the MouseRegion.
Actual results: The mouse cursor changes to "basic".
The issue is happening only on macOS. This seems to be introduced in flutter/engine@f8b3565
Tapping on "Detach" when the connection is open results in the same issue.
Code sample
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
void main() {
runApp(
const MaterialApp(
home: Scaffold(
body: MyApp(),
),
),
);
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return MouseRegion(
cursor: SystemMouseCursors.text,
child: TextInputExample(),
);
}
}
class TextInputExample extends StatefulWidget {
const TextInputExample({Key? key}) : super(key: key);
@override
State<TextInputExample> createState() => _TextInputExampleState();
}
class _TextInputExampleState extends State<TextInputExample>
implements DeltaTextInputClient {
TextInputConnection? _inputConnection;
void _attach() {
_inputConnection = TextInput.attach(
this,
const TextInputConfiguration(
enableDeltaModel: true,
),
);
_inputConnection!.show();
}
void _detach() {
_inputConnection?.close();
_inputConnection = null;
}
@override
Widget build(BuildContext context) {
return Center(
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
GestureDetector(
onTap: _attach,
child: const Text('Attach'),
),
const SizedBox(width: 30),
GestureDetector(
onTap: _detach,
child: const Text('Detach'),
),
],
),
);
}
@override
void connectionClosed() {}
@override
AutofillScope? get currentAutofillScope => null;
@override
TextEditingValue? get currentTextEditingValue => null;
@override
void insertTextPlaceholder(Size size) {}
@override
void performAction(TextInputAction action) {}
@override
void performPrivateCommand(String action, Map<String, dynamic> data) {}
@override
void removeTextPlaceholder() {}
@override
void showAutocorrectionPromptRect(int start, int end) {}
@override
void showToolbar() {}
@override
void updateEditingValue(TextEditingValue value) {}
@override
void updateEditingValueWithDeltas(List<TextEditingDelta> textEditingDeltas) {}
@override
void updateFloatingCursor(RawFloatingCursorPoint point) {}
}
Logs
flutter run --verbose
No relevant log
flutter analyze
Analyzing input_demo...
No issues found! (ran in 1.9s)
flutter doctor -v
[✓] Flutter (Channel stable, 3.3.1, on macOS 12.4 21F79 darwin-x64, locale
en-US)
• Flutter version 3.3.1 on channel stable at
/Users/user224610/Desktop/repo/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 4f9d92fbbd (6 days ago), 2022-09-06 17:54:53 -0700
• Engine revision 3efdf03e73
• Dart version 2.18.0
• DevTools version 2.15.0
[✗] Android toolchain - develop for Android devices
✗ Unable to locate Android SDK.
Install Android Studio from:
https://developer.android.com/studio/index.html
On first launch it will assist you in installing the Android SDK
components.
(or visit https://flutter.dev/docs/get-started/install/macos#android-setup
for detailed instructions).
If the Android SDK has been installed to a custom location, please use
`flutter config --android-sdk` to update to that location.
[✓] Xcode - develop for iOS and macOS (Xcode 13.4.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Build 13F100
• CocoaPods version 1.11.3
[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Android Studio (version 2020.3)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin can be installed from:
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• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7281165)
[✓] IntelliJ IDEA Community Edition (version 2020.3.3)
• IntelliJ at /Applications/IntelliJ IDEA CE.app
• Flutter plugin can be installed from:
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• Dart plugin can be installed from:
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[✓] VS Code (version 1.70.2)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.48.0
[✓] Connected device (2 available)
• macOS (desktop) • macos • darwin-x64 • macOS 12.4 21F79 darwin-x64
• Chrome (web) • chrome • web-javascript • Google Chrome 105.0.5195.102
[✓] HTTP Host Availability
• All required HTTP hosts are available
! Doctor found issues in 1 category.