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9 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Loïc Sharma
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d248a651b6
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Add flutter_lints to samples (#179091)
I recommend reviewing each commit individually. The following were suppressed instead of migrated to minimize the time the tree is closed: 1. The [`Radio` -> `RadioGroup` migration](https://docs.flutter.dev/release/breaking-changes/radio-api-redesign). Tracked by: https://github.com/flutter/flutter/issues/179088. Part of: https://github.com/flutter/flutter/issues/178827 ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [x] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md |
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Kate Lovett
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a04fb324be
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Bump Dart to 3.8 and reformat (#171703)
Bumps the Dart version to 3.8 across the repo (excluding engine/src/flutter/third_party) and applies formatting updates from Dart 3.8. ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [ ] I listed at least one issue that this PR fixes in the description above. - [ ] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md |
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davidhicks980
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86767f6663
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[widgets/raw_menu_anchor.3.dart] Replace arrow character with Icon in RawMenuAnchor submenu example (#171218)
Replaces the arrow character with an icon on the RawMenuAnchor animated submenu example. Currently, submenu arrows render as gibberish. Apologies to chunhtai since this is the second time I've done this. <img width="500" alt="image" src="https://github.com/user-attachments/assets/866220e3-3d09-4502-9aee-211dc333822d" /> ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [x] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md |
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davidhicks980
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dfadc91433
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Add RawMenuAnchor animation callbacks (#167806)
Alternative to https://github.com/flutter/flutter/pull/163481, https://github.com/flutter/flutter/pull/167537, https://github.com/flutter/flutter/pull/163481 that uses callbacks. @dkwingsmt - you inspired me to simplify the menu behavior. I didn't end up using Actions, mainly because nested behavior was unwieldy and capturing BuildContext has drawbacks. This uses a basic callback mechanism to animate the menu open and closed. Check out the examples. <hr /> ### The problem RawMenuAnchor synchronously shows or hides an overlay menu in response to `MenuController.open()` and `MenuController.close`, respectively. Because animations cannot be run on a hidden overlay, there currently is no way for developers to add animations to RawMenuAnchor and its subclasses (MenuAnchor, DropdownMenuButton, etc). ### The solution This PR: - Adds two callbacks -- `onOpenRequested` and `onCloseRequested` -- to RawMenuAnchor. - onOpenRequested is called with a position and a showOverlay callback, which opens the menu when called. - onCloseRequested is called with a hideOverlay callback, which hides the menu when called. When `MenuController.open()` and `MenuController.close()` are called, onOpenRequested and onCloseRequested are invoked, respectively. Precursor for https://github.com/flutter/flutter/pull/143416, https://github.com/flutter/flutter/issues/135025, https://github.com/flutter/flutter/pull/143712 ## Demo https://github.com/user-attachments/assets/bb14abca-af26-45fe-8d45-289b5d07dab2 ```dart // Copyright 2014 The Flutter Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // ignore_for_file: public_member_api_docs import 'dart:ui' as ui; import 'package:flutter/material.dart' hide MenuController, RawMenuAnchor, RawMenuOverlayInfo; import 'raw_menu_anchor.dart'; /// Flutter code sample for a [RawMenuAnchor] that animates a simple menu using /// [RawMenuAnchor.onOpenRequested] and [RawMenuAnchor.onCloseRequested]. void main() { runApp(const App()); } class Menu extends StatefulWidget { const Menu({super.key}); @override State<Menu> createState() => _MenuState(); } class _MenuState extends State<Menu> with SingleTickerProviderStateMixin { late final AnimationController animationController; final MenuController menuController = MenuController(); @override void initState() { super.initState(); animationController = AnimationController( vsync: this, duration: const Duration(milliseconds: 300), ); } @override void dispose() { animationController.dispose(); super.dispose(); } void _handleMenuOpenRequest(Offset? position, void Function({Offset? position}) showOverlay) { // Mount or reposition the menu before animating the menu open. showOverlay(position: position); if (animationController.isForwardOrCompleted) { // If the menu is already open or opening, the animation is already // running forward. return; } // Animate the menu into view. This will cancel the closing animation. animationController.forward(); } void _handleMenuCloseRequest(VoidCallback hideOverlay) { if (!animationController.isForwardOrCompleted) { // If the menu is already closed or closing, do nothing. return; } // Animate the menu out of view. // // Be sure to use `whenComplete` so that the closing animation // can be interrupted by an opening animation. animationController.reverse().whenComplete(() { if (mounted) { // Hide the menu after the menu has closed hideOverlay(); } }); } @override Widget build(BuildContext context) { return RawMenuAnchor( controller: menuController, onOpenRequested: _handleMenuOpenRequest, onCloseRequested: _handleMenuCloseRequest, overlayBuilder: (BuildContext context, RawMenuOverlayInfo info) { final ui.Offset position = info.anchorRect.bottomLeft; return Positioned( top: position.dy + 5, left: position.dx, child: TapRegion( groupId: info.tapRegionGroupId, child: Material( color: ColorScheme.of(context).primaryContainer, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)), elevation: 3, child: SizeTransition( sizeFactor: animationController, child: const SizedBox( height: 200, width: 150, child: Center(child: Text('Howdy', textAlign: TextAlign.center)), ), ), ), ), ); }, builder: (BuildContext context, MenuController menuController, Widget? child) { return FilledButton( onPressed: () { if (animationController.isForwardOrCompleted) { menuController.close(); } else { menuController.open(); } }, child: const Text('Toggle Menu'), ); }, ); } } class App extends StatelessWidget { const App({super.key}); @override Widget build(BuildContext context) { return MaterialApp( theme: ThemeData(colorScheme: ColorScheme.fromSeed(seedColor: Colors.blue)), home: const Scaffold(body: Center(child: Menu())), ); } } ``` ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [x] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md --------- Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com> |
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Qun Cheng
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826d065919
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Revert "Wire up MenuAnchor, MenuBar, MenuItem-related widgets to aria roles (#165596)" (#168339)
This reverts commit 417f47fda55e5ef0505a84ca9ce558ac287a5d25. Fixes https://github.com/flutter/flutter/issues/168185 ## Pre-launch Checklist - [ ] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [ ] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [ ] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [ ] I signed the [CLA]. - [ ] I listed at least one issue that this PR fixes in the description above. - [ ] I updated/added relevant documentation (doc comments with `///`). - [ ] I added new tests to check the change I am making, or this PR is [test-exempt]. - [ ] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [ ] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md |
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Qun Cheng
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417f47fda5
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Wire up MenuAnchor, MenuBar, MenuItem-related widgets to aria roles (#165596)
This PR is to wire up `MenuAnchor` related widgets to SemanticsRole. * When use `MenuAnchor` and a menu is opened, the menu has `SemanticsRole.menu`. * `MenuBar` has `SemanticsRole.menuBar` * `MenuItemButton` has `SemanticsRole.menuItem` * `SubmenuButton` has `SemanticsRole.menuItem` with `aria-haspopup` attribute setup. * `CheckboxMenuButton` has `SemanticsRole.menuItemCheckbox` * `RadioMenuButton` has `SemanticsRole.menuItemRadio` This PR also includes some changes related to `OverlayPortal` and `RawMenuAnchor` so the "button" and the "menu" that the button opens has a "parent-children" relationship. Previously, they are siblings relationship which will cause some navigation issue in a11y. ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [x] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing. |
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Sangam Shrestha
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d261411b4c
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Remove redundant useMaterial3: true (#163376)
<!-- Thanks for filing a pull request! Reviewers are typically assigned within a week of filing a request. To learn more about code review, see our documentation on Tree Hygiene: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md --> This PR removes redundant useMaterial3: true as described in https://github.com/flutter/flutter/issues/162818 *List which issues are fixed by this PR. You must list at least one issue. An issue is not required if the PR fixes something trivial like a typo.* - https://github.com/flutter/flutter/issues/162818 ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [x] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [ ] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md --------- Co-authored-by: Qun Cheng <36861262+QuncCccccc@users.noreply.github.com> |
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davidhicks980
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d48820528c
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[raw_menu_anchor.0.dart] Remove misdrawn emojis. (#162807)
This PR removes the leading emojis displayed on the RawMenuAnchor example. I knew emojis usually showed up monochrome on web, but code samples also appear to incorrectly display the emoji source. Because this change doesn't affect the menu's functionality, I didn't include additional tests, but I'd be happy to add tests if needed. One test was modified to account for menu items no longer having a leading icon. <img width="1247" alt="image" src="https://github.com/user-attachments/assets/58a338c8-c882-4ad1-af44-596d91e9f382" /> Fixes https://github.com/flutter/flutter/issues/162806 ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [x] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [ ] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md --------- Co-authored-by: Tirth <pateltirth454@gmail.com> |
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davidhicks980
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b29f8f7fb9
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Implement RawMenuAnchor (#158255)
This PR adds a `RawMenuAnchor()` widget to widgets.dart. The purpose of
this widget is to provide a menu primitive for the Material and
Cupertino libraries (and others) to build upon. Additionally, this PR
makes MenuController an inherited widget to simplify nested access to
the menu (e.g. if you want to launch a context menu from a deeply-nested
widget).
This PR:
* Centralizes core menu logic to a private class,` _RawMenuAnchor()`,
* Provides the internals for interacting with menus:
* TapRegion interop
* DismissMenuAction handler
* Close on scroll/resize
* Focus traversal information, if applicable
* Subclasses override `_open`, `_close`, `_isOpen`, `_buildAnchor`, and
`_menuScopeNode`
* State is accessible by descendents via
`MenuController.maybeOf(context)._anchor`
* Adds 2 public constructors, backed by a `_RawMenuAnchor()` that
contains shared logic.
* `RawMenuAnchor()`
* Users build the overlay from scratch.
* Provides anchor/overlay position information and TapRegionGroupId to
builder
* Does not provide FocusScope management.
* `RawMenuAnchorGroup()`
* A primitive for menus that do not have overlays (menu bars).
* This was previously called RawMenuAnchor.node(), but @dkwingsmt made a
good case for splitting out the constructor.
<s>Documentation examples have been added, and can be viewed at
https://menu-anchor.web.app/</s>
<s>https://github.com/user-attachments/assets/25d35f23-2aad-4d07-9172-5c3fd65d53cf</s>
@dkwingsmt
List which issues are fixed by this PR.
https://github.com/flutter/flutter/pull/143712
Some issues that need to be addressed:
Semantics:
<img width="1027" alt="image"
src="https://github.com/user-attachments/assets/d69661c9-8435-4d9c-b200-474968cb57eb">
I'm basing the menu semantics off of the comment
[here](
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