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[material_ui] Migrate M3 Menu template to use new gen_defaults - #13057

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QuncCccccc:menu_m3_defaults_migration
Oct 2, 2026
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auto-submit[bot] merged 3 commits into
flutter:mainfrom
QuncCccccc:menu_m3_defaults_migration

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@QuncCccccc

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Work toward flutter/flutter#187899.
Fixes flutter/flutter#188421.

This PR migrates the M3 Menu defaults template to use the new gen_defaults in material_ui.
The generated defaults remain unchanged.

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  • All existing and new tests are passing.

@flutter-dashboard flutter-dashboard Bot added the CICD Run CI/CD label Sep 28, 2026
@QuncCccccc QuncCccccc added override: no versioning needed Override the check requiring version bumps for most changes override: no changelog needed Override the check requiring CHANGELOG updates for most changes labels Sep 28, 2026

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Code Review

This pull request migrates the generation of Material 3 menu defaults to the updated token template system. It moves the generated menu defaults out of menu_anchor.dart into a separate generated file menu_defaults_m3.g.dart, updates MenuTemplate to MenuTemplateM3 using typed tokens, enables the menu template generation in gen_defaults.dart, and implements a corresponding unit test in gen_defaults_test.dart. There are no review comments, and I have no feedback to provide.

@github-actions github-actions Bot added p: material_ui triage-design Should be looked at in design triage labels Sep 28, 2026
@elliette
elliette self-requested a review September 29, 2026 21:19

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Thank you for migrating so many of these!

…gration

# Conflicts:
#	packages/material_ui/tool/gen_defaults/bin/gen_defaults.dart
#	packages/material_ui/tool/gen_defaults/test/gen_defaults_test.dart
@QuncCccccc QuncCccccc added the autosubmit Merge PR when tree becomes green via auto submit App label Oct 2, 2026
@auto-submit
auto-submit Bot merged commit 5620e65 into flutter:main Oct 2, 2026
13 checks passed
jesswrd pushed a commit to jesswrd/flutter that referenced this pull request Oct 2, 2026
…er#193711)

flutter/packages@d5ec6db...5620e65

2026-10-02 36861262+QuncCccccc@users.noreply.github.com [material_ui]
Migrate M3 Menu template to use new gen_defaults
(flutter/packages#13057)
2026-10-02 44747303+theprantadutta@users.noreply.github.com
[material_ui] Repaint NavigationIndicator when the selection changes
without pointer input (flutter/packages#13010)
2026-10-01 tarrinneal@gmail.com [tool] Use flutter pub for packages that
depend on jni (flutter/packages#13087)
2026-10-01 72785248+fkrhzbllh@users.noreply.github.com [material_ui]
Migrate M3 snackbar defaults to new gen_defaults
(flutter/packages#13009)
2026-10-01 engine-flutter-autoroll@skia.org Manual roll Flutter (stable)
from 6a19cca to 5fc3468 (6 revisions) (flutter/packages#13105)
2026-10-01 engine-flutter-autoroll@skia.org Manual roll Flutter from
d649d2b to e89fd0a (27 revisions) (flutter/packages#13104)
2026-10-01 70351342+burakJs@users.noreply.github.com [webview_flutter]
Add gesture blocking policy to WebKitWebViewWidgetCreationParams
(flutter/packages#12496)
2026-10-01 21270878+elliette@users.noreply.github.com [material_ui]
Update Material tokens to Material version 38.2.83
(flutter/packages#13082)
2026-10-01 dkwingsmt@users.noreply.github.com [material_ui] Migrate
MaterialApp API doc snippets to {@example} and add unit tests (batch 6)
(flutter/packages#13021)
2026-10-01 dkwingsmt@users.noreply.github.com [material_ui] Migrate
AppBar, SliverAppBar, BottomAppBar, and Scaffold API doc snippets to
{@example} (batch 7) (flutter/packages#13023)
2026-10-01 jessiewong401@gmail.com [various] Update Robolectric to 4.17
(flutter/packages#13041)
2026-10-01 tarrinneal@gmail.com [pigeon] pin native interop related dev
deps and update some docs (flutter/packages#13103)
2026-10-01 stuartmorgan@google.com [tool] Add more documentation
(flutter/packages#13063)

If this roll has caused a breakage, revert this CL and set the roller
to dry run mode using the controls here:
https://autoroll.skia.org/r/flutter-packages-flutter-autoroll
Please CC flutter-ecosystem@google.com on the revert to ensure that a
human
is aware of the problem.

To file a bug in Flutter:
https://github.com/flutter/flutter/issues/new/choose

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md
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menu_template.dart

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