Improve the behavior of scrollbar drag-scrolls triggered by the trackpad #150275
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Is this going into the master branch? Would love to test this as well |
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Yes, the plan is to land this PR on the master branch. |
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Piinks
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Jun 25, 2024
| final GlobalKey _scrollbarPainterKey = GlobalKey(); | ||
| bool _hoverIsActive = false; | ||
| Drag? _thumbDrag; | ||
| bool _isScrollable = false; |
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It does not look like this is used for anything, can it be removed?
Piinks
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Jun 25, 2024
| if (metrics.axis != _axis) { | ||
| setState(() { _axis = metrics.axis; }); | ||
| } | ||
| if (_isScrollable != notification.metrics.maxScrollExtent > 0) { |
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This also is not necessarily true. Some scroll physics allow scrolling when there is no scrollable extent.
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I made the name too short. It should really be called maxScrollExtentPermitsScrolling; it's only used to detect this one state change and trigger a rebuild.
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| await tester.pumpWidget(buildFrame(100)); // Test viewport has height=600 | ||
| await tester.pumpAndSettle(); | ||
| expect(scrollController.offset, 0.0); |
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Good point, there isn't one. I will add it.
tgucio
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Jun 25, 2024
| // The protected RawScrollbar API methods - handleThumbPressStart, | ||
| // handleThumbPressUpdate, handleThumbPressEnd - all depend on a | ||
| // localPosition parameter that defines the event's location relative | ||
| // to the scrollbar. Ensure that the localPosition is reported consistently, |
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Double space before "Ensure".
| if (metrics.axis != _axis) { | ||
| setState(() { _axis = metrics.axis; }); | ||
| } | ||
| if (_isScrollable != notification.metrics.maxScrollExtent > 0) { |
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> 0.0 for double like in another instance of .maxScrollExtent > comparison.
…b; correct trackpad scrolling velocity
… fling is still underway
…use trackpad scrolling
Piinks
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Jun 26, 2024
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Manual roll Flutter from e726eb4 to 15f95ce (48 revisions) Manual roll requested by [email protected] flutter/flutter@e726eb4...15f95ce 2024-06-28 [email protected] Roll Flutter Engine from ddd4814b9d40 to 94591ffb20df (5 revisions) (flutter/flutter#150968) 2024-06-27 [email protected] Manual engine roll to ddd4814 (flutter/flutter#150952) 2024-06-27 [email protected] local lint copy gradle task config (flutter/flutter#150957) 2024-06-27 [email protected] Roll Flutter Engine from b42c80460538 to d1506c12808e (3 revisions) (flutter/flutter#150951) 2024-06-27 [email protected] [tool] make the `systemTempDirectory` getter on `ErrorHandlingFileSystem` wrap the underlying filesystem's temp directory in a`ErrorHandlingDirectory` (flutter/flutter#150876) 2024-06-27 [email protected] Have flutter.js load local canvaskit instead of the CDN when appropriate (flutter/flutter#150806) 2024-06-27 [email protected] Roll Flutter Engine from a9194f0f01f4 to b42c80460538 (10 revisions) (flutter/flutter#150940) 2024-06-27 [email protected] [a11y] Reland [#149375 ] Update semantics in dropdown.dart (flutter/flutter#150578) 2024-06-27 [email protected] Bump dartdoc to 8.0.9+1 (flutter/flutter#150935) 2024-06-27 [email protected] add onFocus to text fields (flutter/flutter#150648) 2024-06-27 [email protected] Fixes `flutter build ipa` failure: Command line name "app-store" is deprecated. Use "app-store-connect" (flutter/flutter#150407) 2024-06-27 [email protected] Copy any previous `IconThemeData` instead of overwriting it in CupertinoButton (flutter/flutter#149777) 2024-06-27 [email protected] Improve the behavior of scrollbar drag-scrolls triggered by the trackpad (flutter/flutter#150275) 2024-06-27 [email protected] feat: Add autofocus for `MenuItemButton` (flutter/flutter#139396) 2024-06-27 [email protected] Roll Flutter Engine from 1d5e3cc55a75 to a9194f0f01f4 (7 revisions) (flutter/flutter#150888) 2024-06-26 [email protected] Reland "Remove dual_screen from new_gallery integration test" (flutter/flutter#150873) 2024-06-26 [email protected] Switch to more reliable flutter.dev link destinations in the tool (flutter/flutter#150587) 2024-06-26 [email protected] Adding `@docImport`s to the `animation` library (flutter/flutter#150798) 2024-06-26 [email protected] Remove CODEOWNERS trailing whitespace (flutter/flutter#150882) 2024-06-26 [email protected] Roll Flutter Engine from e03cf86c4170 to 1d5e3cc55a75 (3 revisions) (flutter/flutter#150875) 2024-06-26 [email protected] Remind folks we are moving. (flutter/flutter#150872) 2024-06-26 [email protected] Remove `bringup: true` from web test shard. (flutter/flutter#150785) 2024-06-26 [email protected] Roll Flutter Engine from c0017bed42c2 to e03cf86c4170 (1 revision) (flutter/flutter#150867) 2024-06-26 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Remove `dual_screen` from `new_gallery` integration test (#150808)" (flutter/flutter#150871) 2024-06-26 [email protected] Remove `dual_screen` from `new_gallery` integration test (flutter/flutter#150808) 2024-06-26 [email protected] Roll Flutter Engine from d4624a36712b to c0017bed42c2 (4 revisions) (flutter/flutter#150865) 2024-06-26 [email protected] Fixes for Style Guide for Flutter Repo (flutter/flutter#150167) 2024-06-26 [email protected] Roll Flutter Engine from da62c629ed5c to d4624a36712b (3 revisions) (flutter/flutter#150852) 2024-06-26 [email protected] Use `Isolate.packageConfigSync! to locate the packageconfig of flutter tools (flutter/flutter#150340) 2024-06-26 [email protected] Roll Flutter Engine from 25af762ffbb3 to da62c629ed5c (2 revisions) (flutter/flutter#150829) 2024-06-26 [email protected] Fix leaky tests. (flutter/flutter#150817) 2024-06-26 [email protected] Roll Flutter Engine from 94023d711db3 to 25af762ffbb3 (4 revisions) (flutter/flutter#150818) 2024-06-26 [email protected] Roll pub packages (flutter/flutter#150810) 2024-06-25 [email protected] Remove reference to `MaterialApp` and `showCupertinoModalPopup` from `CupertinoAlertDialog` (flutter/flutter#150725) 2024-06-25 [email protected] Read `AndroidManifest.xml` and emit `manifest-impeller-(enabled|disabled)` analytics (flutter/flutter#150791) 2024-06-25 [email protected] [flutter_tools] Shut down Chromium cleanly using a command sent through the debug protocol (flutter/flutter#150645) 2024-06-25 [email protected] Reland fix inputDecorator hint color on M3 (flutter/flutter#150278) 2024-06-25 [email protected] Roll Flutter Engine from 62e0b5f9c340 to 94023d711db3 (7 revisions) (flutter/flutter#150797) 2024-06-25 [email protected] Fix collapsed InputDecorator minimum height (flutter/flutter#150770) 2024-06-25 [email protected] Add more warm up frame docs (flutter/flutter#150464) 2024-06-25 [email protected] Roll pub packages (flutter/flutter#150739) 2024-06-25 [email protected] Add `focusNode`, `focusColor`, `onFocusChange`, `autofocus` to `CupertinoButton` (flutter/flutter#150721) 2024-06-25 [email protected] Document RenderObject._relayoutBoundary and its invariant; small refactors (flutter/flutter#150527) 2024-06-25 [email protected] Roll Flutter Engine from 6313b1e5afd7 to 62e0b5f9c340 (1 revision) (flutter/flutter#150790) ...
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…pad (flutter#150275) Corrects some problems related to trackpad scrolls introduced by flutter#146654. Fixes flutter#149999 Fixes flutter#150342 Fixes flutter#150236
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Corrects some problems related to trackpad scrolls introduced by #146654.
Fixes #149999
Fixes #150342
Fixes #150236