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[CupertinoActionSheet] Make _ActionSheetButtonBackground stateless
#152283
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[CupertinoActionSheet] Make _ActionSheetButtonBackground stateless
#152283
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Golden file changes have been found for this pull request. Click here to view and triage (e.g. because this is an intentional change). If you are still iterating on this change and are not ready to resolve the images on the Flutter Gold dashboard, consider marking this PR as a draft pull request above. You will still be able to view image results on the dashboard, commenting will be silenced, and the check will not try to resolve itself until marked ready for review. For more guidance, visit Writing a golden file test for Reviewers: Read the Tree Hygiene page and make sure this patch meets those guidelines before LGTMing. |
| // | ||
| // Although this class doesn't keep any states, it's still a stateful widget | ||
| // because the state is used as a persistent object across rebuilds to provide | ||
| // to [MetaData.data]. |
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Can the _CupertinoActionSheetState creates a persistent _SlideTarget object to pass into _ActionSheetButtonBackground, this way this can be a statewidget and onPressStateChange is not needed
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That's a great idea!
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On a second thought, I found it harder than imagined because the _CupertinoActionSheetState has to keep track of the number of children and resize the list of _SlideTarget objects based on that, which is not the most cleanest code. I would just rather keep the stateful widget.
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sounds good
| class _ActionSheetMainSheet extends StatefulWidget { | ||
| // | ||
| // The reason that this class is not merged into `_CupertinoActionSheetState` is | ||
| // because a few old unit tests query this class to verify layout behavior. |
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I think it is generally preferable to separate out state and presentation widget like this. but I don't think doing this due to old unit tests is good reasoning. I will probably just remove this comment.
…r into as-stateless-background
chunhtai
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LGTM
Manual roll Flutter from 85960d2 to 4ff9462 (45 revisions) Manual roll requested by [email protected] flutter/flutter@85960d2...4ff9462 2024-08-01 [email protected] Fix local testing, gradle XML errors, and enable on CI. (flutter/flutter#152383) 2024-08-01 [email protected] Fix formatting issues in `search_anchor.0_test.dart` (flutter/flutter#152669) 2024-08-01 [email protected] Add tests for search anchor examples (flutter/flutter#152659) 2024-08-01 [email protected] Roll Flutter Engine from 4dc94d6f88ba to 7c4a44611abe (1 revision) (flutter/flutter#152665) 2024-08-01 [email protected] Roll Flutter Engine from f546fef7d7cd to 4dc94d6f88ba (1 revision) (flutter/flutter#152663) 2024-08-01 [email protected] Roll Flutter Engine from 0fbff219c498 to f546fef7d7cd (2 revisions) (flutter/flutter#152661) 2024-08-01 [email protected] Roll Flutter Engine from 32f788823f43 to 0fbff219c498 (5 revisions) (flutter/flutter#152658) 2024-08-01 [email protected] Manual roll Flutter Engine from 32f788823f43 to ed95b491f260 (3 revisions) (flutter/flutter#152654) 2024-08-01 [email protected] Manual roll Flutter Engine from 16332725788c to 32f788823f43 (11 revisions) (flutter/flutter#152648) 2024-07-31 [email protected] [CupertinoActionSheet] Make `_ActionSheetButtonBackground` stateless (flutter/flutter#152283) 2024-07-31 [email protected] Implementing null-aware logic in `/packages/flutter/` (flutter/flutter#152294) 2024-07-31 [email protected] Reintroduce verbose logging for hot reload flake (flutter/flutter#152639) 2024-07-31 [email protected] [material/menu_anchor.dart] Remove unused early key event listener (flutter/flutter#150915) 2024-07-31 [email protected] Improve `CupertinoCheckbox` fidelity (flutter/flutter#151441) 2024-07-31 [email protected] Update docs to support new Android version (flutter/flutter#152503) 2024-07-31 [email protected] [Android] Update integration test AVD dependency to use Android 35 emulators (flutter/flutter#152498) 2024-07-31 [email protected] Shift + click gesture support for SelectionArea on desktop platforms (flutter/flutter#148574) 2024-07-31 [email protected] Add ability to clip `Stepper` step content (flutter/flutter#152370) 2024-07-31 [email protected] Calendar font factor (flutter/flutter#152341) 2024-07-31 [email protected] Remove redundant usages of zones in skia_client.dart (flutter/flutter#149366) 2024-07-31 [email protected] Set up tests that verify we can build a fresh counter app across our Gradle/AGP/Kotlin support range (flutter/flutter#151568) 2024-07-31 [email protected] remove bringup from Windows tool_integration_tests_* (flutter/flutter#152599) 2024-07-31 [email protected] � : Animation controller now has ability to repeat animation 'n' no. of times. (flutter/flutter#150764) 2024-07-31 [email protected] Roll Flutter Engine from 3b31b21599d1 to 16332725788c (1 revision) (flutter/flutter#152631) 2024-07-31 [email protected] Roll Flutter Engine from b73367a30e9b to 3b31b21599d1 (8 revisions) (flutter/flutter#152625) 2024-07-31 [email protected] Roll Packages from 99e8606 to 46a712f (8 revisions) (flutter/flutter#152622) 2024-07-31 [email protected] Add tests for scaffold messenger examples (flutter/flutter#152536) 2024-07-31 [email protected] Add test for search_anchor.0.dart (flutter/flutter#152371) 2024-07-31 [email protected] Use decoration hint text as the default value for dropdown button hints (flutter/flutter#152474) 2024-07-31 [email protected] Deprecate invalid InputDecoration.collapsed parameters (flutter/flutter#152486) 2024-07-31 [email protected] increase sharding on Windows tool_integration_tests (flutter/flutter#152582) 2024-07-31 [email protected] Roll Flutter Engine from e2ece7e58480 to b73367a30e9b (4 revisions) (flutter/flutter#152592) 2024-07-31 [email protected] Roll Flutter Engine from 0b42657a184e to e2ece7e58480 (2 revisions) (flutter/flutter#152589) 2024-07-31 [email protected] Roll Flutter Engine from 08f9be3ab284 to 0b42657a184e (2 revisions) (flutter/flutter#152586) 2024-07-30 [email protected] Clarify and cleanup the test-exemption wording in tree-hygiene. (flutter/flutter#152402) 2024-07-30 [email protected] [web] Set COEP:credentialless on flutter run/drive. (flutter/flutter#152413) 2024-07-30 [email protected] Roll Flutter Engine from a4b88a37d511 to 08f9be3ab284 (5 revisions) (flutter/flutter#152583) 2024-07-30 [email protected] Marks Mac platform_channel_sample_test_macos to be flaky (flutter/flutter#151884) 2024-07-30 [email protected] Roll Flutter Engine from a6c5ff26c266 to a4b88a37d511 (2 revisions) (flutter/flutter#152575) 2024-07-30 [email protected] Reland #151599 (Add button semantics in list tile ) with a flag to control behavior. (flutter/flutter#152526) 2024-07-30 [email protected] Shift macOS/Android tests from Pixel 7 to mokey in staging (flutter/flutter#152571) 2024-07-30 [email protected] Roll Flutter Engine from 31bb9f98472a to a6c5ff26c266 (5 revisions) (flutter/flutter#152573) 2024-07-30 [email protected] Roll Packages from 247fb5f to 99e8606 (5 revisions) (flutter/flutter#152567) 2024-07-30 [email protected] Fix default avatar icon theme size for Material 2 (flutter/flutter#152307) ...
…lutter#152283) This PR is a refactor that makes `_ActionSheetButtonBackground` widgets no longer record their own `pressed` state, but instead receive this state from their parent. In this way, `_ActionSheetButtonBackground` becomes a stateless widget. The children states are duplicate because the parent has to keep track of the state for rendering dividers. An obstacle with this change is that `_ActionSheetButtonBackground` needs an object that is persistent across rebuilds to provide to `Metadata.data`. Either it is kept as a stateful widget without any actual states, or it is made stateless and its `Element` as the object. After discussion, the first option is used. `_ActionSheetSlideTarget` is renamed to `_SlideTarget` since the alert dialog will soon use this class as well. This refactor shouldn't need additional tests. Still, one test is added for a behavior that I broke during development and found not covered by the unit tests then.
…lutter#152283) This PR is a refactor that makes `_ActionSheetButtonBackground` widgets no longer record their own `pressed` state, but instead receive this state from their parent. In this way, `_ActionSheetButtonBackground` becomes a stateless widget. The children states are duplicate because the parent has to keep track of the state for rendering dividers. An obstacle with this change is that `_ActionSheetButtonBackground` needs an object that is persistent across rebuilds to provide to `Metadata.data`. Either it is kept as a stateful widget without any actual states, or it is made stateless and its `Element` as the object. After discussion, the first option is used. `_ActionSheetSlideTarget` is renamed to `_SlideTarget` since the alert dialog will soon use this class as well. This refactor shouldn't need additional tests. Still, one test is added for a behavior that I broke during development and found not covered by the unit tests then.
This PR is a refactor that makes
_ActionSheetButtonBackgroundwidgets no longer record their ownpressedstate, but instead receive this state from their parent. In this way,_ActionSheetButtonBackgroundbecomes a stateless widget. The children states are duplicate because the parent has to keep track of the state for rendering dividers.An obstacle with this change is that
_ActionSheetButtonBackgroundneeds an object that is persistent across rebuilds to provide toMetadata.data. Either it is kept as a stateful widget without any actual states, or it is made stateless and itsElementas the object. After discussion, the first option is used._ActionSheetSlideTargetis renamed to_SlideTargetsince the alert dialog will soon use this class as well.This refactor shouldn't need additional tests. Still, one test is added for a behavior that I broke during development and found not covered by the unit tests then.
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