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66 lines
2.2 KiB
Dart
66 lines
2.2 KiB
Dart
import 'package:expandable/expandable.dart';
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import 'package:flutter/material.dart';
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/// App Expandable Notifier with animation
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/// [headerWidget] widget want to show in the header
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/// [bodyWidget] widget want to show in the body
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/// [title] the widget title
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/// [collapsed] The widget shown in the collapsed state
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class AppExpandableNotifier extends StatelessWidget {
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final Widget headerWidget;
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final Widget bodyWidget;
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final String title;
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final Widget collapsed;
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AppExpandableNotifier(
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{this.headerWidget, this.bodyWidget, this.title, this.collapsed});
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@override
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Widget build(BuildContext context) {
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return ExpandableNotifier(
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child: Padding(
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padding: const EdgeInsets.only(left: 10,right: 10,top: 4),
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child: Card(
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clipBehavior: Clip.antiAlias,
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child: Column(
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children: <Widget>[
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SizedBox(
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child: headerWidget,
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),
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ScrollOnExpand(
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scrollOnExpand: true,
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scrollOnCollapse: false,
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child: ExpandablePanel(
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theme: const ExpandableThemeData(
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headerAlignment: ExpandablePanelHeaderAlignment.center,
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tapBodyToCollapse: true,
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),
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header: Padding(
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padding: EdgeInsets.all(10),
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child: Text(
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title?? '',
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style: TextStyle(fontWeight: FontWeight.bold,fontSize: 22,),
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),
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),
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collapsed: collapsed ?? Container(),
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expanded: bodyWidget,
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builder: (_, collapsed, expanded) {
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return Padding(
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padding: EdgeInsets.only(left: 5, right: 5, bottom: 5),
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child: Expandable(
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collapsed: collapsed,
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expanded: expanded,
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theme: const ExpandableThemeData(crossFadePoint: 0),
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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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),
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),
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);
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}
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}
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