flutter_schedule_view

Description:

flutter schedule view

Flutter Schedule View #
一个功能丰富的Flutter日视图控件，支持高度定制的事件列表显示、拖拽、调整大小等功能。
本项目的原始代码来自FlutterWeekView
截图 #







功能特点 #

高度可定制：轻松定制时间表视图以符合你的应用风格。
拖拽支持：允许用户在计划中拖放事件。
调整大小：支持上下拖拉视图调整事件的持续时间。
模式切换：无缝支持亮色和暗色模式切换。

安装 #
将以下依赖添加到项目的pubspec.yaml文件中：
dependencies:
flutter_schedule_view: ^0.1.0
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使用 #
import 'package:flutter_schedule_view/flutter_schedule_view.dart';

List<FlutterWeekViewEvent> events = [];

//定义事件列表
events.addAll([
FlutterWeekViewEvent(
padding: EdgeInsets.only(left: 2, right: 2),
title: '周迭代需求评审',
description: '张三的预定',
eventTextBuilder: meetingEventTextBuilder,
start: HourMinute(hour: 7).atDate(DateTime.now()),
end: HourMinute(hour: 8).atDate(DateTime.now()),
decoration: () => meetingEventDecoration(context),
onTap: (event) => debugPrint('Event 1 has been tapped !'),
),
FlutterWeekViewEvent(
padding: EdgeInsets.only(left: 2, right: 2),
title: '富文本技术分享讨论会',
description: '李四的预定',
eventTextBuilder: meetingEventTextBuilder,
start: HourMinute(hour: 8).atDate(DateTime.now()),
end: HourMinute(hour: 10).atDate(DateTime.now()),
decoration: () => meetingEventDecoration(context),
onTap: (event) => debugPrint('Event 2 has been tapped !'),
),
FlutterWeekViewEvent(
padding: EdgeInsets.only(left: 2, right: 2),
title: '研发流程管理会',
description: '王五的预定',
eventTextBuilder: meetingEventTextBuilder,
start: HourMinute(hour: 12).atDate(DateTime.now()),
end: HourMinute(hour: 13).atDate(DateTime.now()),
decoration: () => meetingEventDecoration(context),
onTap: (event) => debugPrint('Event 3 has been tapped !'),
)
]);

//定义日视图控件
DayView(
//显示日期
date: DateTime.now(),
initialTime: const HourMinute(hour: 6),
userZoomable: false,
showTimeRangeText: true,
//事件列表
events: events,
//风格
style: DayViewStyle(
//背景颜色
backgroundColor: Colors.white,
//每个小时高度
hourRowHeight: 60,
//分割线颜色
backgroundRulesColor: Color(0xFFE5E5E5),
currentTimeRuleColor: Colors.blue,
currentTimeCircleColor: Colors.blue,
currentTimeCircleRadius: 5,
currentTimeRuleHeight: 1,
currentTimeCirclePosition: CurrentTimeCirclePosition.left,
currentTimeTextStyle: TextStyle(
color: Colors.blue,
fontSize: 12,
fontWeight: FontWeight.w400,
height: 1.5,
),
),
//左侧时间文本风格
hoursColumnStyle: HoursColumnStyle(
width: 55,
color: Colors.white,
textAlignment: Alignment.center,
textStyle: TextStyle(
color: Colors.grey,
fontSize: 12,
fontWeight: FontWeight.w400,
height: 1.5),
timeRangeTextStyle: TextStyle(
color: Colors.blue,
fontSize: 12,
fontWeight: FontWeight.w400,
height: 1.5,
),
interval: const Duration(hours: 1),
),
//拖拽选项
dragAndDropOptions: DragAndDropOptions(
startingGesture: isMobilePlatform()
? DragStartingGesture.longPress
: DragStartingGesture.tap,
onEventDragged: (FlutterWeekViewEvent event, DateTime newStartTime) {
//处理拖拽逻辑
DateTime roundedTime = roundTimeToFitGrid(newStartTime,
gridGranularity: const Duration(minutes: 15));
event.shiftEventTo(roundedTime);
},
),
//调整大小选项
resizeEventOptions: ResizeEventOptions(
minimumEventDuration: const Duration(minutes: 30),
//处理上拉逻辑
onEventResizedUp: (FlutterWeekViewEvent event, DateTime newStartTime) {
event.start = newStartTime;
},
onEventResizeUpUpdate:
(FlutterWeekViewEvent event, DateTime newStartTime) {
event.start = newStartTime;
},
//处理下拉逻辑
onEventResizedDown: (FlutterWeekViewEvent event, DateTime newEndTime) {
event.end = newEndTime;
},
onEventResizeDownUpdate:
(FlutterWeekViewEvent event, DateTime newEndTime) {
event.end = newEndTime;
},
),
//是否可以拖放
dragPredicate: (event) {
return event.isNewEvent;
},
//是否可以调整大小
resizePredicate: (event) {
return event.isNewEvent;
},
//背景点击事件
onBackgroundTappedDown: (DateTime dateTime) {
dateTime = roundTimeToFitGrid(dateTime,
gridGranularity: const Duration(minutes: 15));
setState(() {
events.removeWhere((element) => element.isNewEvent);
events.add(
FlutterWeekViewEvent(
title: NEW_EVENT_TEXT,
description: NEW_EVENT_TEXT,
padding: EdgeInsets.only(left: 16, right: 16),
decoration: () => newEventDecoration(context),
eventTextBuilder: createEventTextBuilder,
start: dateTime,
end: dateTime.add(const Duration(minutes: 30)),
isNewEvent: true,
onTap: (event) {
print('+++++++++++++++++++++onTap');
},
),
);
});
},
);
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许可证 #
本项目遵循MIT许可证。