CupertinoTableView #

iOS style table view in flutter

一个iOS风格的TableView Flutter插件 使用Delegate的方式控制tableView的显示、处理回调等，提供丰富的Delegate配置选项 同时CupertinoTableView自带上拉/下拉刷新功能，可以通过传递RefreshConfig进行自定义配置

  /// 创建delegate控制tableView的显示和点击响应等
  CupertinoTableViewDelegate generateDelegate() {
    return CupertinoTableViewDelegate(
      numberOfSectionsInTableView: () => numberOfSections,
      numberOfRowsInSection: (section) => (section + 1) * 2,
      cellForRowAtIndexPath: (context, indexPath) => Container(
        height: 60,
        color: indexPath.row.isEven ? Colors.red : Colors.blue,
      ),
      headerInSection: (context, section) => Container(height: 30),
      footerInSection: (context, section) => Container(height: 30),
      decorationForSection: (context, section) => BoxDecoration(
        borderRadius: BorderRadius.circular(12),
        boxShadow: [
          BoxShadow(
            color: Colors.black38,
            blurRadius: 3,
            spreadRadius: 0.5,
            offset: Offset(3, 3),
          ),
        ],
      ),
      marginForSection: EdgeInsets.only(left: 10, right: 10),
      dividerInTableView: (context) => Divider(
        height: 1,
        thickness: 1,
        indent: 15,
        endIndent: 15,
        color: Colors.black,
      ),
      canSelectRowAtIndexPath: (indexPath) => true,
      didSelectRowAtIndexPath: (indexPath) => print('$indexPath'),
    );
  }
  
  /// 创建RefreshConfig控制tableView的下拉/上拉刷新和其回调
  RefreshConfig generateRefreshConfig() {
    return RefreshConfig(
      refreshHeaderBuilder: (context, status) {
        return DefaultRefreshIndicator(
          text: 'header ${textFromStatus(status)}',
          icon: iconFromStatus(status),
        );
      },
      refreshFooterBuilder: (context, status) {
        return DefaultRefreshIndicator(
          text: 'footer ${textFromStatus(status)}',
          icon: iconFromStatus(status),
        );
      },
      onRefreshHeaderStatusChange: (controller, status) {
        if (status == RefreshStatus.refreshing) {
          Future.delayed(Duration(seconds: 3), () {
            controller.refreshHeaderStatus = RefreshStatus.completed;
            setState(() {
              numberOfSections = 3;
            });
          });
        }
      },
      onRefreshFooterStatusChange: (controller, status) {
        if (status == RefreshStatus.refreshing) {
          Future.delayed(Duration(seconds: 3), () {
            controller.refreshFooterStatus = RefreshStatus.completed;
            setState(() {
              numberOfSections = 5;
            });
          });
        }
      },
    );
  }

  /// 创建一个CupertinoTableView
  Widget build(BuildContext context) {
    return CupertinoTableView(
      delegate: tableViewDelegate,
      backgroundColor: Colors.black12,
      margin: EdgeInsets.only(left: 15, right: 15),
      padding: EdgeInsets.only(left: 15, right: 15),
      pressedOpacity: 0.4,
      refreshConfig: refreshConfig,
    );
  }