70 lines
1.7 KiB
Dart
70 lines
1.7 KiB
Dart
import 'package:flutter/material.dart';
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// import 'package:pilipala/models/common/theme_type.dart';
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class SlideDialog<T extends num> extends StatefulWidget {
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final T value;
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final String title;
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final double min;
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final double max;
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final int divisions;
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final String? suffix;
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const SlideDialog({
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super.key,
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required this.value,
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required this.min,
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required this.max,
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required this.divisions,
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required this.title,
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this.suffix,
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});
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@override
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_SlideDialogState<T> createState() => _SlideDialogState<T>();
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}
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class _SlideDialogState<T extends num> extends State<SlideDialog<T>> {
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late T _tempValue;
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@override
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void initState() {
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super.initState();
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_tempValue = widget.value;
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}
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@override
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Widget build(BuildContext context) {
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return AlertDialog(
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title: Text(widget.title),
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contentPadding:
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const EdgeInsets.only(top: 20, left: 8, right: 8, bottom: 8),
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content: SizedBox(
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height: 40,
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child: Slider(
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value: widget.value.toDouble(),
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min: widget.min,
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max: widget.max,
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divisions: widget.divisions,
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label: '${widget.value}${widget.suffix}',
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onChanged: (double value) {
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print(value);
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setState(() {
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_tempValue = value as T;
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});
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},
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),
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child: Text(
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'取消',
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style: TextStyle(color: Theme.of(context).colorScheme.outline),
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)),
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TextButton(
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onPressed: () => Navigator.pop(context, _tempValue),
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child: const Text('确定'))
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],
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);
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}
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}
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