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