defaultBuildDayItem<T> function

Widget defaultBuildDayItem<T>(BuildContext context, DateDay dayTime, { bool enableSelect = false, bool hasMark = false, double height = 30, double width = 30, T? markData, Color weekColor = const Color(0xa6000000), Color weekendColor = const Color(0xffFF4081), bool isSelected = false, bool isContinuous = false, bool isMultiple = false, bool first = true, bool end = true, BuildMark<T>? buildMark, OnDaySelected<T>? onDaySelected, CalendarLocaleType localeType = CalendarLocaleType.zh, })

默认构建日视图
context - 上下文
height - 控件高
width - 控件宽
dayTime - 当前日期
enableSelect - 是否可选
hasMark - 是否含有标记
markData - 标记内容
weekColor - 工作日颜色
weekendColor - 周末颜色
isSelected - 是否被单选
isContinuous - 是否被连选
isMultiple - 是否被多选
buildMark - 自定义构建mark
onDaySelected - 选择事件

Implementation

Widget defaultBuildDayItem<T>(BuildContext context, DateDay dayTime,
    {bool enableSelect = false,
    bool hasMark = false,
    double height = 30,
    double width = 30,
    T? markData,
    Color weekColor = const Color(0xa6000000),
    Color weekendColor = const Color(0xffFF4081),
    bool isSelected = false,
    bool isContinuous = false,
    bool isMultiple = false,
    bool first = true,
    bool end = true,
    BuildMark<T>? buildMark,
    OnDaySelected<T>? onDaySelected,
    CalendarLocaleType localeType = CalendarLocaleType.zh}) {
  Color _sideColor = Colors.transparent;
  BorderRadiusGeometry borderRadius = BorderRadius.zero;
  Color _dayColor = Colors.transparent;
  TextStyle _style;
  if (!enableSelect) {
    _style = TextStyle(
        fontSize: 18,
        color: dayTime.weekday > 5
            ? weekendColor.withAlpha(65)
            : weekColor.withAlpha(80));
  } else {
    _style = TextStyle(
        fontSize: 18, color: dayTime.weekday > 5 ? weekendColor : weekColor);
  }
  if (isSelected) {
    _dayColor = Color(0xff487cff);
    borderRadius = BorderRadius.circular(5);
    _style = _style.copyWith(color: Colors.white);
  }
  if (isMultiple) {
    borderRadius = BorderRadius.circular(5);
    _sideColor = Colors.deepOrange;
  }
  if (isContinuous) {
    _dayColor = Color(0x99c9d8ff);
    if (end) {
      _dayColor = Color(0xd9487cff);
      _style = _style.copyWith(color: Colors.white);
    }
    borderRadius = BorderRadius.only(
      topLeft: Radius.circular(first ? 5 : 0),
      bottomLeft: Radius.circular(first ? 5 : 0),
      topRight: Radius.circular(end ? 5 : 0),
      bottomRight: Radius.circular(end ? 5 : 0),
    );
    _sideColor = Color(0xc9c9d8ff);
  }

  List<Widget> items = [
    Center(child: Text("${dayTime.day}${hasMark ? '' : ''}", style: _style))
  ];
  if (dayTime.isToday()) {
    items.add(Positioned(
      top: 2,
      right: 2,
      child: Material(
        color: Colors.transparent,
        shape: RoundedRectangleBorder(
            side: BorderSide(width: 0.3, color: Colors.pinkAccent)),
        child: Padding(
          padding: EdgeInsets.all(1),
          child: Text(i18nObjInLocal(localeType)['today'],
              style: _style.copyWith(fontSize: 10, color: Colors.pinkAccent)),
        ),
      ),
    ));
  }
  if (hasMark) {
    items.add(buildMark == null
        ? defaultBuildMark()
        : buildMark(context, dayTime, markData));
  }

  return Padding(
    padding: EdgeInsets.only(
        top: 9, bottom: 9, left: isMultiple ? 3 : 0, right: isMultiple ? 3 : 0),
    child: Material(
      color: _dayColor,
      shape: RoundedRectangleBorder(
        borderRadius: borderRadius,
        side: BorderSide(
          width: 0.5,
          color: _sideColor,
        ),
      ),
      child: Ink(
        child: InkWell(
          onTap: () {
            if (onDaySelected != null) {
              onDaySelected(dayTime, markData, enableSelect);
            }
          },
          child: Container(
            height: height - 18,
            width: width - (isMultiple ? 6 : 0),
            child: Stack(children: items),
          ),
        ),
      ),
    ),
  );
}