* Add more animation tests for rotation
* Test animation progress
* Progress on the tests
* Everything 'works'
* We don't need to guarantee the rotation of the fab as it exits.
* Remove print statement
* Cleanup extra lines
* Remove whitespace
Generally, we should always use default-less switches for
platform-specific behaviour so we're forced to make a conscious decision
on each instance of such behaviour any time we add support for a new
platform.
The lerp method for IconThemeData was not doing anything to prevent exceptions when null arguments are used. This change fixes that and adds a test for it.
* Include caret gaps in position calculation to avoid descender cutoff
* Calculate caret offset instead of exposing it
* Test that textfields scroll vertically by full line height
* Only add offset to end of caret to avoid going above 0.0
* Fix and test horizontal vs. vertical scrolling
* CR: docs and top caret offset logic
* Take max instead of assuming caretRect.top is always a full line down
* Always subtract caretOffset from caretTop since caretRect.top can be negative
Generally, we should always use default-less switches for
platform-specific behaviour so we're forced to make a conscious decision
on each instance of such behaviour any time we add support for a new
platform.
Previously, a disabled floating action button always had zero
elevation, which looks dumb.
This also fixes the issue whereby highlightElevation was not honoured
on floating action buttons.
This also fixes an issue I found during testing whereby setState was
being called during build when onHighlightChanged fired due to
onPressed becoming null while a gesture is ongoing (which triggers an
onTapCancel synchronously during build).
Adds asserts on required constructor parameters to a transition widgets.
This improves debuggability for those who aren't developing with live
analysis. e.g. when `turns` is not specified in a RotationTransition
constructor:
package:flutter/src/widgets/transitions.dart: Failed assertion: line 43 pos 15: 'listenable != null': is not true.
becomes:
package:flutter/src/widgets/transitions.dart': Failed assertion: line 259 pos 15: 'turns != null': is not true.
* Allow a widget to be specified for the textfield count, and allow no count at all
* Test all possible states for counter and counterText
* Docs for counter
* counter is a function that generates a widget
* Tests use counter as function
* Fix analyze error in docs
* InputDecoration has counter widget, TextField has buildCounter function
* InputDecorator tests expect counter to be widget again and include
buildCounter
* counter widget example that might actually fit
* Clarify accessiblity concerns in docs
* Include isFocused param for accessibility
* Fix analyze error
* Improve docs per code review
* Rearrange getEffectiveDecoration a bit for clarity
* Fix analyze error about hashValues params
* Clean up docs and redundant code per code review
* Code review doc improvement
* Automatically wrap buildCounter widget in a Semantics widget for accessibility
This adds some functions to the interface for RawKeyEventData and all subclasses that allow the recipient of an event to determine which modifier keys are currently being pressed without needing to know the specific modifier bitmasks for the platform.
Also adds constants for the modifier bitmasks for each platform, for completeness (and because I needed them anyhow to implement the above).
Added tests for the RawKeyEventData subclasses, and modified the raw_keyboard manual test app to show modifier keys being pressed. I also separated the different platform-specific subclasses into separate files.
Fixes#26155.
Usages of ParagraphConstraints (from dart:ui) whose constructor could be
const as of flutter/engine#7346 are currently marked //
ignore:prefer_const_constructors in the framework until all
Google-internal embedders have been updated to an engine version that
includes the above change. These were initially updated in engine roll
flutter/flutter#26252, but broke internal embedders.
We should re-enable use of the const constructor in those cases once
internal embedders are updated.
See: https://github.com/flutter/flutter/issues/26390
* Added the superellipse (a.k.a. squircle) shape to flutter, which is needed to recreate some cupertino components, e.g. buttons in pixel-perfect detail (issue #13914).
* [WIP] BAB theme
* [WIP] BAB theme
* Update goldens
* Extract helper function in tests
* Update Goldens version
* Add tests
* [WIP] Hans first round comments
* Added test
* Added docs
* Hans second round comments
* Fixed analyzer error
* Hans third round comments
* ambient
* Change [BottomAppBarTheme.of] to static
* Final doc change
* the onStart callback will report the location of the pointer where it wins the gesture arena by default instead of the pointer down location. Fixes all tests related to changing this default value.
