Update _animated_arrow_button.dart

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Shawn 2022-11-09 09:25:28 -07:00 committed by GitHub
parent 12b9a1bb49
commit 02fe5c54ed
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@ -7,11 +7,13 @@ class _AnimatedArrowButton extends StatelessWidget {
final String semanticTitle;
final VoidCallback onTap;
// Fades to 0 and back to 1
final _fadeOutIn = TweenSequence<double>([
TweenSequenceItem(tween: Tween(begin: 1, end: 0), weight: .5),
TweenSequenceItem(tween: Tween(begin: 0, end: 1), weight: .5),
]);
// Holds top alignment for first half, then jumps down and slides back up
final _slideDown = TweenSequence<double>([
TweenSequenceItem(tween: Tween(begin: 1, end: 1), weight: .5),
TweenSequenceItem(tween: Tween(begin: -1, end: 1), weight: .5)