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56 lines
1.6 KiB
Dart
56 lines
1.6 KiB
Dart
import 'package:flutter/material.dart';
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class TopDialog extends StatelessWidget {
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@override
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Widget build(BuildContext context) {
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return Dialog(
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backgroundColor: Colors.transparent,
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insetPadding: EdgeInsets.zero,
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child: Stack(
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alignment: Alignment.topCenter,
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children: [
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Container(
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margin: EdgeInsets.only(top: 60),
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padding: EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
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),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(
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'Top Dialog Content',
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style: TextStyle(fontSize: 20),
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),
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SizedBox(height: 20),
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ElevatedButton(
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onPressed: () {
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Navigator.of(context).pop();
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},
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child: Text('Close'),
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),
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],
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),
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),
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Positioned(
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top: 0,
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child: Container(
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width: MediaQuery.of(context).size.width,
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padding: EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: Colors.blue,
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borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
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),
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child: Text(
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'Top Dialog',
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style: TextStyle(fontSize: 24, color: Colors.white),
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textAlign: TextAlign.center,
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),
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),
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),
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],
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),
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);
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}
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} |