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[CP] Minor adjustments on 2D APIs (#131358) #131436

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Merged
merged 1 commit into from
Aug 1, 2023

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@Piinks Piinks commented Jul 27, 2023

These tweaks came from flutter/packages#4536

  • The TwoDimensionalChildBuilderDelegate asserts that maxXIndex and maxYIndex are null or >= 0
  • The TwoDimensionalChildDelegate setter in RenderTwoDimensionalViewport has a covariant to allow type safety for subclasses of RenderTwoDimensionalViewport implementing with other subclasses of TwoDimensionalChildDelegate

I'd like to cherry pick this so flutter/packages#4536 will not have to wait for it to reach stable.

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These tweaks came from flutter/packages#4536

- The TwoDimensionalChildBuilderDelegate asserts that maxXIndex and maxYIndex are null or >= 0
- The TwoDimensionalChildDelegate setter in RenderTwoDimensionalViewport has a covariant to allow type safety for subclasses of RenderTwoDimensionalViewport implementing with other subclasses of TwoDimensionalChildDelegate

I'd like to cherry pick this so flutter/packages#4536 will not have to wait for it to reach stable.
@github-actions github-actions bot added framework flutter/packages/flutter repository. See also f: labels. f: scrolling Viewports, list views, slivers, etc. labels Jul 27, 2023
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Piinks commented Aug 1, 2023

@itsjustkevin will this be merged?

@itsjustkevin itsjustkevin self-requested a review August 1, 2023 19:33
@itsjustkevin itsjustkevin added the autosubmit Merge PR when tree becomes green via auto submit App label Aug 1, 2023
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@itsjustkevin will this be merged?

Apologies 🙂.

@auto-submit auto-submit bot merged commit 945b12d into flutter:flutter-3.13-candidate.0 Aug 1, 2023
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Aug 16, 2023
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Aug 17, 2023
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Aug 17, 2023
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Aug 17, 2023
@Piinks Piinks deleted the pick2DTweak branch March 14, 2025 17:13
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