This PR will add new parameters to `ExpansionTile` widget to manage `dense`, `visualDensity` and `enableFeedback` of the main ListTile.
Solves #137530
It is not a breaking change.
This is a reland of https://github.com/flutter/flutter/pull/136624 which was reverted because one new M3 golden test failed. The failure was related to the ink sparkle animation.
Ink sparkle is the M3 default animation, it does not play well with golden because it introduces an element of randomness.
One way to avoid this randomness is to use the `InkSparkle.constantTurbulenceSeedSplashFactory`.
This PR has two commits:
- the first one is the original PR (https://github.com/flutter/flutter/pull/136624).
- the second one updates the failing test using `InkSparkle.constantTurbulenceSeedSplashFactory`.
Reverts flutter/flutter#137945
Initiated by: HansMuller
This change reverts the following previous change:
Original Description:
This PR introduces `AnimationStyle`, it is used to override default animation curves and durations in several widgets.
fixes [Add the ability to customize MaterialApp theme animation duration](https://github.com/flutter/flutter/issues/78372)
fixes [Allow customization of showMenu transition animation curves and duration](https://github.com/flutter/flutter/issues/135638)
Here is an example where popup menu curve and transition duration is overriden:
```dart
popUpAnimationStyle: AnimationStyle(
curve: Easing.emphasizedAccelerate,
duration: Durations.medium4,
),
```
Set `AnimationStyle.noAnimation` to disable animation.
```dart
return MaterialApp(
themeAnimationStyle: AnimationStyle.noAnimation,
```
This error can occur in a release app (for example, if the text comes from user input that is not valid UTF-16). In that case, TextSpan will replace the invalid text with a placeholder character.
This PR introduces `AnimationStyle`, it is used to override default animation curves and durations in several widgets.
fixes [Add the ability to customize MaterialApp theme animation duration](https://github.com/flutter/flutter/issues/78372)
fixes [Allow customization of showMenu transition animation curves and duration](https://github.com/flutter/flutter/issues/135638)
Here is an example where popup menu curve and transition duration is overriden:
```dart
popUpAnimationStyle: AnimationStyle(
curve: Easing.emphasizedAccelerate,
duration: Durations.medium4,
),
```
Set `AnimationStyle.noAnimation` to disable animation.
```dart
return MaterialApp(
themeAnimationStyle: AnimationStyle.noAnimation,
```
This was easy to implement. I like the result, I think `borderRadius.zero` -> `borderRadius.circular` makes a nice transition, and many places (like macOS) use an effect similar to this PR, while Google doesn't use anywhere (yet). I'm curious if it is going to break goldens or google testing.
<img width="954" alt="ttt" src="https://user-images.githubusercontent.com/351125/229918871-9f2ab851-6b41-44f5-80b9-c7928a8c0014.png">
What do you think? cc @HansMuller @gspencergoog. Is this something you want, should I ask the community, or do you prefer the current one?
Side effects:
- This makes strokeAlign work with `UnderlineInputBorder` (TODO: fix `drawLine` when borderRadius is zero).
- This is faster than the current implementation (clip is slow on Skia). ð
- We could just call `BoxBorder._paintNonUniformBorder` (if it weren't private). Single LOC implementation.
- Web does this by default:
- Apparently no tests fail and most usages around (via code search) seem to be without a borderRadius.
This version is needed so that dart:js_interop can move to extension
types. Also adds some code to handle some breaking changes:
- Body -> Response. Body was an IDL interface mixin type we exposed in
dart:html. Going forward, users should either use Request or Response.
- Casts to JSAny. These are temporary until we move package:web types to
extension types. Currently, package:web types can't implement JSObject
as JSObject will move to be an extension type itself.
Co-authored-by: Kevin Moore <kevmoo@users.noreply.github.com>
Reverts flutter/flutter#137381
Initiated by: Piinks
This change reverts the following previous change:
Original Description:
This updates the implementation to use the stopwatch from the Clock object and piping it through to the TestWidgetsFlutterBinding so it will be kept in sync with FakeAsync.
Relands #132291
Fixes https://github.com/flutter/flutter/issues/97761
The change was reverted due to flakiness it introduced in tests that use fling gestures.
* https://github.com/flutter/flutter/issues/135728
Adopted from https://github.com/flutter/flutter/pull/133750
That PR was abandoned. This finishes it up so we can land it.
Fixes https://github.com/flutter/flutter/issues/133529
Moves the `PanGestureRecognizer` used to drag the content along both axis to the outer vertical `Scrollable` subclass instead of the inner horizontal `Scrollable` subclass.
- This solves the issue of the inner `Scrollable` gestures being disabled while the outer `Scrollable` is scrolling
- Enables the user to stop the scroll movement by dragging the content again
### Description
This PR intends to update `DraggableScrollableSheet` docs for Web and Desktop platforms. On these platforms, the vertical dragging gesture does not provide natural behavior similar to other desktop applications.
By adding a note before the sample code so users are aware that the sample code will not work as expected on Desktop and Web. Also, refer to the instructions if they still want to implement it on these platforms.
### Related issue
Fixes https://github.com/flutter/flutter/issues/111372
## Description
This cleans up how synonyms are calculated, and adds a reverse mapping from pseudo keys to the real keys they are synonyms of.
Updates the `layout_goals.json` to include the "Space" key, since that was added in the engine without updating the generation configuration.
Touch events were being ignored by Google Maps because we were always setting
the event source to UNKNOWN. This PR maps our PointerDeviceKind to
Android's InputDevice.SOURCE_* enums.
Manually tested with Google Maps.
https://github.com/flutter/flutter/issues/128925
This changes fixes text selection gestures on the search field when using `SearchAnchor`.
Before this change text selection gestures did not work due to an `IgnorePointer` in the widget tree.
This change:
* Removes the `IgnorePointer` so the underlying `TextField` can receive pointer events.
* Introduces `TextField.onTapAlwaysCalled` and `TextSelectionGestureDetector.onUserTapAlwaysCalled`, so a user provided on tap callback can be called on consecutive taps. This is so that the user provided on tap callback for `SearchAnchor/SearchBar` that was previously only handled by `InkWell` will still work if a tap occurs in the `TextField`s hit box. The `TextField`s default behavior is maintained outside of the context of `SearchAnchor/SearchBar`.
Fixes https://github.com/flutter/flutter/issues/128332 and #134965
Fixes#130687 and #132915
This PR is to add two properties: `viewOnChanged` and `viewOnSubmitted` to `SearchAnchor` and `SearchAnchor.bar` so we can control the search bar on the search view.
Fixes https://github.com/flutter/flutter/issues/137924
Fixes https://github.com/flutter/flutter/issues/136885
The framework defaults to keeping the widget tree alive and ready to render regardless of application lifecycle events such as showing or hiding a view controller.
Add-to-app developers may be surprised by this, and tend to file bugs asking why `dispose` isn't called when the view is dismissed (or why memory usage is higher than expected after dismissing Flutter UI).
Adds documentation to explain the limitation and what to do instead.
/cc @zanderso @chinmaygarde @jonahwilliams @jason-simmons since we were discussing this in triage.
Added "color" and "colorBlendMode" props in [FadeInImage](https://api.flutter.dev/flutter/widgets/FadeInImage-class.html) and applied it to both placeholder and the target image.
Added test to check weather both properties are applied to placeholder and the target image.
Fixes https://github.com/flutter/flutter/issues/128229
Migration is not required because I have added two optional props and have not updated any existing code. Devs may choose to use them if they have a usecase. Existing projects should not get affected.(no errors or warning)
This example shows how to use `AnimationController` and
`SlideTransition` to create an animated digit like you might find on a
digital clock. New digit values slide into place from below, as the old
value slides upwards and out of view. Taps that occur while the
controller is already animating cause the controller's
`AnimationController.duration` to be reduced so that the visuals don't
fall behind.
You can try the example here:
https://dartpad.dev/?id=9553c20fe0fdb0c5447c1293e02400eb
Currently, `Switch.factory` delegates to `CupertinoSwitch` when platform
is iOS or macOS. This PR is to:
* have the factory configure the Material `Switch` for the expected look
and feel.
* introduce `Adaptation` class to customize themes for the adaptive
components.
Reverts flutter/flutter#136624
Initiated by: HansMuller
This change reverts the following previous change:
Original Description:
This PR updates `BottomNavigationBar` unit tests for M3 migration.
More info in https://github.com/flutter/flutter/issues/127064
It was somewhat complex because existing tests relied on a lot of magic numbers.
This PR updates `BottomNavigationBar` unit tests for M3 migration.
More info in https://github.com/flutter/flutter/issues/127064
It was somewhat complex because existing tests relied on a lot of magic numbers.
Call the `dependency.removeDependent(this)` instead of `dependency._dependents.remove(this)` inside the `Element.deactivate()`. This allows `InheritedElements` to know when they can release resources associated with a given dependent `Element`.
Fixes#129207
