`RenderParagraph` should invalidate its `_SelectableFragment`s cached rects on window size updates #155719

Renzo-Olivares · 2024-09-25T22:54:52Z

Fixes #155143
Fixes #120578

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.

justinmc

LGTM 👍

justinmc · 2024-09-26T20:56:49Z

packages/flutter/lib/src/rendering/paragraph.dart

@@ -809,6 +809,7 @@ class RenderParagraph extends RenderBox with ContainerRenderObjectMixin<RenderBo

 @override
 void performLayout() {
+ _lastSelectableFragments?.forEach((_SelectableFragment element) => element.didChangeParagraphLayout());


Should this happen at the end of performLayout?

I think it should be fine here, since all we do is null the _cachedRect. We also call this at the beginning of markNeedsLayout, but that doesn't catch cases where the window resizes.

justinmc · 2024-09-26T20:57:35Z

packages/flutter/test/widgets/selectable_region_test.dart

+ await gesture.up();
+ await tester.pumpAndSettle();
+ }, variant: TargetPlatformVariant.all(),
+ skip: kIsWeb); // https://github.com/flutter/flutter/issues/125582.


Nit: Closing parenthesis on the next line I think?

…happen when the window is resized

…t`s cached rects on window size updates (flutter/flutter#155719)

github-actions bot added the framework flutter/packages/flutter repository. See also f: labels. label Sep 25, 2024

Renzo-Olivares changed the title ~~RenderParagraph should invalidate its _SelectableFragments cached rects on window size change~~ RenderParagraph should invalidate its _SelectableFragments cached rects on window size updates Sep 25, 2024

Renzo-Olivares changed the title ~~RenderParagraph should invalidate its _SelectableFragments cached rects on window size updates~~ RenderParagraph should invalidate its _SelectableFragments cached rects on window size updates Sep 25, 2024

Renzo-Olivares requested a review from justinmc September 25, 2024 22:57

Renzo-Olivares mentioned this pull request Sep 26, 2024

paragraph.dart _cachedRect is not refreshed after the window width changes, which results in limited selection #155143

Closed

justinmc approved these changes Sep 26, 2024

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Renzo Olivares added 4 commits September 26, 2024 15:07

Should invalidate _cachedRect when performLayout is called, this can …

aceecad

…happen when the window is resized

Add regression test

ee44045

skip test for web, due to issue with html renderer

15057c0

address reviewer comments

de7efe5

Renzo-Olivares force-pushed the sa-screen-resize-fix branch from 01eec26 to de7efe5 Compare September 26, 2024 22:08

Renzo-Olivares added the autosubmit Merge PR when tree becomes green via auto submit App label Sep 26, 2024

auto-submit bot merged commit 9a64920 into flutter:master Sep 26, 2024
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engine-flutter-autoroll mentioned this pull request Sep 27, 2024

Roll Flutter from fa402c8057a1 to ead6b0d17c89 (14 revisions) flutter/packages#7718

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Sep 27, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

1b0a57c

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll mentioned this pull request Sep 27, 2024

Roll Flutter from fa402c8057a1 to ead6b0d17c89 (14 revisions) flutter/packages#7719

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Sep 27, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

1576342

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll mentioned this pull request Sep 27, 2024

Roll Flutter from fa402c8057a1 to 180f40108bcc (15 revisions) flutter/packages#7720

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Sep 27, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

9b04e6c

…t`s cached rects on window size updates (flutter/flutter#155719)

Piinks mentioned this pull request Sep 27, 2024

Flutter Framework Team: Notable Commits #121415

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Roll Flutter from fa402c8057a1 to 9f88de930bb5 (24 revisions) flutter/packages#7726

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Sep 28, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

942e7bf

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll mentioned this pull request Sep 28, 2024

Roll Flutter from fa402c8057a1 to 9f88de930bb5 (24 revisions) flutter/packages#7727

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Sep 28, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

2a0ded8

…t`s cached rects on window size updates (flutter/flutter#155719)

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Roll Flutter from fa402c8057a1 to 4fdfbd4dde8a (28 revisions) flutter/packages#7728

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Sep 29, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

286dc3f

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll mentioned this pull request Sep 29, 2024

Roll Flutter from fa402c8057a1 to 4fdfbd4dde8a (28 revisions) flutter/packages#7729

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Sep 29, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

81259d1

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll mentioned this pull request Sep 30, 2024

Roll Flutter from fa402c8057a1 to e3828ec94022 (33 revisions) flutter/packages#7736

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Sep 30, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

e71042b

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Sep 30, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

1bc0388

…t`s cached rects on window size updates (flutter/flutter#155719)

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Roll Flutter from fa402c8057a1 to 9441f9d48fce (38 revisions) flutter/packages#7741

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Sep 30, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

cab7d4e

…t`s cached rects on window size updates (flutter/flutter#155719)

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Roll Flutter from fa402c8057a1 to b05246d305ac (50 revisions) flutter/packages#7746

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 1, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

9424717

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 1, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

63fe2b0

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 1, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

7d8b23c

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 1, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

bb1dd0f

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 1, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

4874d08

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 1, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

d82d24a

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 1, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

d4ee281

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 1, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

5224ea5

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 1, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

9c40735

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 2, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

4e1362c

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 2, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

aadb073

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 2, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

7cc4a59

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 2, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

f7d2e09

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 2, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

0fb3e04

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 2, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

d10ab0e

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 3, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

b61b816

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 3, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

b337ada

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 3, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

ae245af

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 3, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

9faab99

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 3, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

7f7dfa5

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 3, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

dbccbb4

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 4, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

f4115e8

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 4, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

68488bc

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 4, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

b07e348

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 5, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

86d7f70

…t`s cached rects on window size updates (flutter/flutter#155719)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 5, 2024

9a64920bb RenderParagraph should invalidate its `_SelectableFragmen…

337f5a7

…t`s cached rects on window size updates (flutter/flutter#155719)

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`RenderParagraph` should invalidate its `_SelectableFragment`s cached rects on window size updates #155719

`RenderParagraph` should invalidate its `_SelectableFragment`s cached rects on window size updates #155719

Renzo-Olivares commented Sep 25, 2024 •

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RenderParagraph should invalidate its _SelectableFragments cached rects on window size updates #155719

RenderParagraph should invalidate its _SelectableFragments cached rects on window size updates #155719

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`RenderParagraph` should invalidate its `_SelectableFragment`s cached rects on window size updates #155719

`RenderParagraph` should invalidate its `_SelectableFragment`s cached rects on window size updates #155719

Renzo-Olivares commented Sep 25, 2024 •

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