29 lines
787 B
Dart
29 lines
787 B
Dart
import 'package:flutter/material.dart';
|
|
import 'package:flutter/services.dart';
|
|
|
|
class ScrollToTopButton extends StatelessWidget {
|
|
final ScrollController scrollController;
|
|
|
|
const ScrollToTopButton({Key? key, required this.scrollController}) : super(key: key);
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Tooltip(
|
|
message: 'Scroll to Top',
|
|
preferBelow: false,
|
|
child: FloatingActionButton(
|
|
onPressed: () {
|
|
HapticFeedback.lightImpact();
|
|
scrollController.animateTo(
|
|
0.0,
|
|
curve: Curves.fastOutSlowIn,
|
|
duration: const Duration(milliseconds: 500),
|
|
);
|
|
},
|
|
mini: true,
|
|
heroTag: null,
|
|
child: const Icon(Icons.keyboard_arrow_up),
|
|
),
|
|
);
|
|
}
|
|
}
|