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  1. 24 May, 2023 5 commits
    • lsaudon's avatar
      Add missing parameters in `TextFormField` (#127020) · 7827a242
      lsaudon authored 
      `TextFormField` does not have all the parameters of `TextField`.

Added:
```dart
    UndoHistoryController? undoController,
    AppPrivateCommandCallback? onAppPrivateCommand,
    bool? cursorOpacityAnimates,
    ui.BoxHeightStyle selectionHeightStyle = ui.BoxHeightStyle.tight,
    ui.BoxWidthStyle selectionWidthStyle = ui.BoxWidthStyle.tight,
    DragStartBehavior dragStartBehavior = DragStartBehavior.start,
    ContentInsertionConfiguration? contentInsertionConfiguration,
    Clip clipBehavior = Clip.hardEdge,
    bool scribbleEnabled = true,
    bool canRequestFocus = true,
```
      7827a242
    • LongCatIsLooong's avatar
      Improve `TextPainter.layout` caching (#118128) · 62e78bf1
      LongCatIsLooong authored 
      Improves `TextPainter.layout` caching when only the input constraints change: 
- removes the double layout calls in `TextPainter._layoutParagraph`: now double layout is only needed when `TextAlign` is not left, and the input `maxWidth == double.infinity`.  
- skip calls to `ui.Paragraph.layout` when it's guaranteed that there's no soft line breaks before/after the layout call.

This doesn't introduce new APIs but may slightly shift text rendered on screen.
This reduces the number of `layout` calls but since shaping results are already cached so it only skips the relatively cheap line-breaking process when possible.

528 scuba failures but all of them seem reasonable.
      62e78bf1
    • Bruno Leroux's avatar
      Fix ScrollPosition overscroll precision error (#127321) · 2b105ac6
      Bruno Leroux authored 
      ## Description

This PR fixes a precision error in ~~`ClampingScrollPhysics`~~ `ScrollPosition` that leads to `StretchingOverscrollIndicator` stretching its content unexpectedly in some devices (see  https://github.com/flutter/flutter/issues/126561 where this is visible in `TabBarView` and the test added in this PR where it reproduces with a `PageView`).

~~This PR also contains a change to `nested_scroll_view.dart` because the first change (the one in `ClampingScrollPhysics`)  breaks the precision error test added by https://github.com/flutter/flutter/pull/87801.~~

## Related Issue

Fixes https://github.com/flutter/flutter/issues/126561

## Tests

Adds 1 test.
      2b105ac6
    • Devin's avatar
      `Slider.onChangeStart` & `Slider.onChangeEnd` are not called on keyboard shortcuts (#126896) · 5451ea6e
      Devin authored 
      fixes https://github.com/flutter/flutter/issues/123315
--------

This PR makes changes to the _actionHandler function used on the Slider.Dart Widget for Key Events. It ensures onChangeStart is called at the beginning of a Key Event and onChangeEnd at the end of one. This PR includes a test for the changes made.
I ran all existing tests after my changes were made and they passed.
      5451ea6e
    • Sun Jiao's avatar
      make `suggestionsBuilder` in `SearchAnchor` asyncable (#127019) · 7b67aa58
      Sun Jiao authored
      7b67aa58
  3. 23 May, 2023 4 commits
  5. 22 May, 2023 2 commits
    • Daniel Iglesia's avatar
      Support keeping a bottom sheet with a DraggableScrollableSheet from closing on... · a6d62ca8
      Daniel Iglesia authored 
      Support keeping a bottom sheet with a DraggableScrollableSheet from closing on drag/fling to min extent (#127339)
      a6d62ca8
    • Victor Ohashi's avatar
      fix: Search anchor box location when used on nested navigator (#127198) · 7e3f1df3
      Victor Ohashi authored 
      This PR is to fix the position of `SearchAnchor` when used with nested navigator. This solution is based on what `DropdownButton` internally do, looking to the closest `Navigator` to proper calculate the where to render `SearchViewRoute`.

Fixes: https://github.com/flutter/flutter/issues/126435

<details>
<summary>Test case</summary>

```dart
void main() => runApp(const NestedSearchBarApp());

class NestedSearchBarApp extends StatefulWidget {
  const NestedSearchBarApp({super.key});

  @override
  State<NestedSearchBarApp> createState() => _NestedSearchBarAppState();
}

class _NestedSearchBarAppState extends State<NestedSearchBarApp> {
  final SearchController controller = SearchController();

  @override
  Widget build(BuildContext context) {
    final ThemeData themeData = ThemeData(useMaterial3: true);

    return MaterialApp(
      theme: themeData,
      builder: (BuildContext context, Widget? child) {
        return Scaffold(
          body: Row(
            children: <Widget>[
              NavigationRail(
                selectedIndex: 1,
                destinations: const <NavigationRailDestination>[
                  NavigationRailDestination(
                    icon: Icon(Icons.favorite_border),
                    selectedIcon: Icon(Icons.favorite),
                    label: Text('First'),
                  ),
                  NavigationRailDestination(
                    icon: Icon(Icons.bookmark_border),
                    selectedIcon: Icon(Icons.book),
                    label: Text('Second'),
                  ),
                ],
              ),
              const VerticalDivider(thickness: 1, width: 1),
              Expanded(child: child!)
            ],
          ),
        );
      },
      home: Scaffold(
        appBar: AppBar(title: const Text('Search Anchor Sample')),
        body: Column(
          children: <Widget>[
            SearchAnchor(
                searchController: controller,
                builder: (BuildContext context, SearchController controller) {
                  return IconButton(
                    icon: const Icon(Icons.search),
                    onPressed: () {
                      controller.openView();
                    },
                  );
                },
                suggestionsBuilder:
                    (BuildContext context, SearchController controller) {
                  return List<ListTile>.generate(5, (int index) {
                    final String item = 'item $index';
                    return ListTile(
                      title: Text(item),
                      onTap: () {
                        setState(() {
                          controller.closeView(item);
                        });
                      },
                    );
                  });
                }),
            Center(
              child: controller.text.isEmpty
                  ? const Text('No item selected')
                  : Text('Selected item: ${controller.value.text}'),
            ),
          ],
        ),
      ),
    );
  }
}
```
</details>

<details>
<summary>Before fix:</summary>

![Screenshot 2023-05-19 at 11 55 53](https://github.com/flutter/flutter/assets/38299943/c86747e5-6716-4e87-b3fd-ce7f0f943b92)
</details>

<details>
<summary>After fix:</summary>

![Screenshot 2023-05-19 at 11 53 30](https://github.com/flutter/flutter/assets/38299943/d790ee49-e047-485c-87f4-7254acbdddfa)
</details>
      7e3f1df3
  7. 19 May, 2023 5 commits
  9. 18 May, 2023 6 commits
  11. 17 May, 2023 7 commits
  13. 16 May, 2023 11 commits

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