flutter中TableCalendar日历中设置个控制日历收起部分显示当前一行日期再点击展开的按钮
时间: 2024-04-14 11:30:56 浏览: 18
在Flutter中,您可以使用`ExpansionPanelList`小部件来实现这个功能。以下是一个示例代码,展示了如何在TableCalendar中添加一个按钮来控制日历的展开和收起:
```dart
import 'package:flutter/material.dart';
import 'package:table_calendar/table_calendar.dart';
class CalendarScreen extends StatefulWidget {
@override
_CalendarScreenState createState() => _CalendarScreenState();
}
class _CalendarScreenState extends State<CalendarScreen> {
bool _isExpanded = false;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Table Calendar'),
),
body: Column(
children: [
ListTile(
title: Text('Calendar'),
trailing: IconButton(
icon: Icon(_isExpanded ? Icons.keyboard_arrow_up : Icons.keyboard_arrow_down),
onPressed: () {
setState(() {
_isExpanded = !_isExpanded;
});
},
),
),
AnimatedContainer(
duration: Duration(milliseconds: 300),
height: _isExpanded ? 300 : 0,
child: SingleChildScrollView(
child: TableCalendar(
calendarStyle: CalendarStyle(
todayDecoration: BoxDecoration(
color: Colors.blue,
shape: BoxShape.circle,
),
selectedDecoration: BoxDecoration(
color: Colors.green,
shape: BoxShape.circle,
),
),
calendarFormat: CalendarFormat.month,
// Add your calendar properties here
),
),
),
],
),
);
}
}
```
在上面的代码中,我们使用`ExpansionPanelList`小部件来包装TableCalendar小部件,并且添加了一个按钮来切换`_isExpanded`变量的值。根据`_isExpanded`的值,我们使用`AnimatedContainer`来动画化日历的展开和收起。您可以根据自己的需求修改日历的外观和属性。
希望对您有所帮助!如有任何问题,请随时向我提问。