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@[TOC](zsh_calendar 日历组件,支持周日切换,支持滑动收缩,支持上下页跳转,支持跳到某个日期,支持边界效果, 日历中每个日期、周的widget都可自定义)
可高度自定义的日历,日历中每个日期、周都可以自定义样式, 实现了
- 项目1跳转到某个日期功能,
- 上下月跳转功能
- 左右滑动切换功能
- 周日历和月日历切换功能
- 上下滑动收缩功能
方式1: 将代码下载下来,将里面的lib/src下的文件夹导入到自己的项目中 方式2: pubspec.yaml 添加
dependencies:
zsh_calendar: ^0.0.1
然后控制台执行: flutter pub get 既可
在要使用zsh_calendar的地方写:
import 'package:zsh_calendar/zsh_calendar.dart';
带收缩日历用CalendarSliverDelegate,他是SliverPersistentHeader的代理,外层用CustomScrollView包裹, 如下:
CustomScrollView(
slivers: [
Consumer<MedicHistoryProvider>(
builder: (context, MedicHistoryProvider counter, _) {
return SliverPersistentHeader(
delegate: CalendarSliverDelegate(
startTime: DateTime(2020, 2, 3),
endTime: DateTime(2021, 2, 3),
currentPageTime: counter.firstCurrentPageTime,
calendarController: _calendarController,
weekdayHeader: CalendarWeekday(
7,
30,
builder: (int weekday) {
return Container(
child: Text(
weekList[weekday-1],
style: TextStyle(
fontSize: 14,
),
),
);
}
),
dayWidgetBuilder:(DateTime date, bool isLastMonthDay, bool isNextMonthDay) {
bool isSame = date.year == Provider.of<MedicHistoryProvider>(context, listen: false).firstCurrentPageTime.year
&& date.month == Provider.of<MedicHistoryProvider>(context, listen: false).firstCurrentPageTime.month
&& date.day == Provider.of<MedicHistoryProvider>(context, listen: false).firstCurrentPageTime.day;
return InkWell(
child: Column(
children: <Widget>[
Container(
margin: EdgeInsets.only(top: (MediaQuery.of(context).size.width/7-10)/4),
width: (MediaQuery.of(context).size.width/7-10)/2,
height: (MediaQuery.of(context).size.width/7-10)/2,
decoration: isSame ? BoxDecoration(
borderRadius: BorderRadius.circular((MediaQuery.of(context).size.width/7-10)/2),
color: Colors.yellow,
) : null,
child: Center(
child: Text(
date.day.toString(),
style: TextStyle(
fontSize: 14,
color: isSame ? Colors.white : Colors.blue,
),
),
)
),
Offstage(
offstage: isLastMonthDay || isNextMonthDay,
child: Container(
margin: EdgeInsets.only(top: 2),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(5),
color: Colors.yellow,
),
width: 5,
height: 5,
),
)
],
),
onTap: (){
historyProvider.setFirstCurrentPageTime(date);
_calendarController.goToDate(dateTime: date);
},
);
},
currentPageDate: (DateTime pageTime) {
historyProvider.setFirstCurrentPageTime(pageTime);
},
),
pinned: true,
);
}),
],
),
不带收缩功能的,用CalendarCarousel组件,参数和上面一样,shrinkageHeight不需要设置,除非你想要它收缩