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[material_ui] Migrate M3 InputChip template to use new gen_defaults - #12850
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This pull request migrates the InputChip Material 3 defaults to the new token-based generation system. Specifically, it removes the inline _InputChipDefaultsM3 class from input_chip.dart and replaces it with a generated part file (input_chip_defaults_m3.g.dart). It introduces InputChipTemplateM3 to generate these defaults from tokens, enables this template in the generation script, and adds corresponding unit tests to verify the generated output. There are no review comments, so no additional feedback is provided.
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Same suggestion as https://github.com/flutter/packages/pull/12849/changes#r4051451834
It also looks like padding / labelPadding are identical for InputChip and FilterChip - maybe we could codeshare here (potentially refactor to have a base ChipTemplate?) Again, I think this can be a TODO that is addressed as a follow-up after the initial migration (no need to block these changes).
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Thanks! That makes sense. The same padding logic also appears in the ActionChip and Chip templates, and the existing ChoiceChip defaults use the same measurements. However, the specs list the padding measurements separately for each chip type. Although the values are the same today, they may differ in the future. Since the logic is small, I think it may be better to keep it in each template for now rather than introduce a shared base. I’ve added constants and a TODO to use padding tokens if they become available, and we can revisit sharing if the specs continue to align.
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…er#193289) Roll Packages from c2b58e1a97fb to 431ea69a42e2 (56 revisions) flutter/packages@c2b58e1...431ea69 2026-09-24 [email protected] [cross_file] Updates cross_file to a package separated federated plugin (flutter/packages#11010) 2026-09-23 [email protected] [material_ui] Remove static access of `copyWith` from `dart fix` golden tests for `ThemeData/TextTheme` (flutter/packages#12994) 2026-09-23 [email protected] [camera_avfoundation] Replace deprecated high-resolution capture APIs (flutter/packages#12372) 2026-09-23 [email protected] [pigeon] update nullish checks to use new isNullish method (flutter/packages#12985) 2026-09-23 [email protected] [ci] Assign batch release PR approver as reviewer on sync-back PR (flutter/packages#12976) 2026-09-23 [email protected] [image_picker] Fix scaling 10-bit images (flutter/packages#12557) 2026-09-23 [email protected] [material_ui] Improve Autocomplete, DrawerHeader, and Tooltip accessibility (flutter/packages#12918) 2026-09-23 [email protected] [google_fonts] Decouple GoogleFontsLite for full tree-shaking and add full feature parity (flutter/packages#12830) 2026-09-23 [email protected] [file_selector] Ignore flakey `file_selector_android` tests (flutter/packages#12992) 2026-09-23 [email protected] [CI] Remove bringup from `Mac_arm64 build_all_packages` targets (flutter/packages#12978) 2026-09-22 [email protected] [material_ui] Unskip 5 passing web tests in bottom_app_bar_test and text_field_test (flutter/packages#12983) 2026-09-22 [email protected] [cupertino_ui] Unskip 5 passing web tests in adaptive_text_selection_toolbar_test and text_field_test (flutter/packages#12984) 2026-09-22 [email protected] [go_router] Fix ShellRoute chrome dropped from semantics tree by ModalBarrier (flutter/packages#12353) 2026-09-22 [email protected] [material_ui] Add contrastLevel for M3 ColorScheme (flutter/packages#12743) 2026-09-22 [email protected] [go_router] Preserve nested pushes during config updates (flutter/packages#12611) 2026-09-22 [email protected] [material_ui] Migrate M3 Chip template to use new gen_defaults (flutter/packages#12847) 2026-09-22 [email protected] [material_ui] Fix LocalHistoryEntry leak when double tapping Drawer scrim (flutter/packages#12552) 2026-09-22 [email protected] Update suggested reviewers (flutter/packages#12974) 2026-09-22 [email protected] Sync release-material_ui-1.4.0 to main (flutter/packages#12966) 2026-09-22 [email protected] Sync release-cupertino_ui-1.1.1 to main (flutter/packages#12965) 2026-09-21 [email protected] [ci] Update repo for 3.47 stable release (flutter/packages#12959) 2026-09-21 [email protected] Manual roll Flutter from 27fec0e to 4fcd90b (1 revision) (flutter/packages#12904) 2026-09-21 [email protected] Revert "[go_router_builder] Migrate to material_ui" (flutter/packages#12962) 2026-09-21 [email protected] [material_ui] Update `material_ui` tests to prevent them from failing when framework `TextStyle` changes (flutter/packages#12728) 2026-09-21 [email protected] [go_router_builder] Migrate to material_ui (flutter/packages#12913) 2026-09-21 [email protected] [material_ui, cupertino_ui] Bump Flutter version from to 3.47 (flutter/packages#12944) 2026-09-21 [email protected] [cupertino_ui] Work around dart2wasm optional parameter inference bug in example checkbox tests (flutter/packages#12961) 2026-09-21 [email protected] [cupertino_ui] Work around dart2wasm optional parameter inference bug in checkbox_test.dart (flutter/packages#12956) 2026-09-21 [email protected] [google_sign_in] PR 3/4 Migrate ViewProvider and GID SDK wrappers from Objective-C to Swift (flutter/packages#12657) 2026-09-21 [email protected] [google_sign_in] PR 2/4 Migrate the plugin class from Objective-C to Swift. (flutter/packages#12655) 2026-09-20 [email protected] [cross_file_darwin] iOS/macOS implementation of `cross_file` (flutter/packages#12910) 2026-09-20 [email protected] [cross_file_web] Web implementation of `cross_file` (flutter/packages#12908) 2026-09-20 [email protected] [material_ui] Migrate M3 `InputChip` template to use new gen_defaults (flutter/packages#12850) 2026-09-20 [email protected] [material_ui] Migrate M3 Checkbox defaults to new gen_defaults (flutter/packages#12816) 2026-09-20 [email protected] [material_ui] Migrate M3 `FilterChip` template to use new gen_defaults (flutter/packages#12849) 2026-09-19 [email protected] [material_ui] Announce PopupMenuButton with a child as a button (flutter/packages#12585) 2026-09-19 [email protected] Roll Flutter (stable) from 9584c67 to 6a19cca (7 revisions) (flutter/packages#12950) 2026-09-18 [email protected] [material_ui] Reduce the `material_ui` non-wasm web test suite (flutter/packages#12763) 2026-09-18 [email protected] Replace `Mac_x64` builders with `Mac_arm64` ones (flutter/packages#12941) 2026-09-18 [email protected] [in_app_purchase_storekit] Use `_$SKPaymentDiscountWrapperToJson` (flutter/packages#12721) 2026-09-18 [email protected] [In_app _purchase] README excerpt examples and changelog (flutter/packages#12739) 2026-09-18 [email protected] [material_ui] Add alternative input method for `RangeSlider` in `NavigationMode.directional` (flutter/packages#12630) 2026-09-18 [email protected] [cross_file_android] Android implementation of `cross_file` (flutter/packages#12909) 2026-09-18 [email protected] [camera_platform_interface] Adds videoOutputPath support to startVideoRecording (flutter/packages#12667) 2026-09-17 [email protected] [cupertino_ui] Migrate a snippet in `CupertinoCheckbox`'s API doc to `{@example}` and add unit tests (flutter/packages#12180) 2026-09-17 [email protected] [material_ui] Default gen_defaults color helper prefix (flutter/packages#12848) ...
Work toward flutter/flutter#187899.
Fixes flutter/flutter#188418.
Depends on #12848. Will wait until #12848 lands first.Migrates the M3
InputChipdefaults template to the newpackages/material_ui/tool/gen_defaultsgenerator.Pre-Review Checklist
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