Widget _buildSwiperRightLeftCell(BuildContext context) {
    // 屏幕宽度
    var screenWidth = MediaQuery.of(context).size.width;
    return TDSwipeCell(
      groupTag: 'test',
      left: TDSwipeCellPanel(
        extentRatio: 60 / screenWidth,
        children: [
          TDSwipeCellAction(
            backgroundColor: TDTheme.of(context).brandColor7,
            label: '选择',
          ),
        ],
      ),
      right: TDSwipeCellPanel(
        extentRatio: 120 / screenWidth,
        children: [
          TDSwipeCellAction(
            flex: 60,
            backgroundColor: TDTheme.of(context).warningColor4,
            label: '编辑',
          ),
          TDSwipeCellAction(
            flex: 60,
            backgroundColor: TDTheme.of(context).errorColor6,
            label: '删除',
          ),
        ],
      ),
      cell: const TDCell(
        title: '左右滑操作',
        note: '辅助信息',
      ),
    );
  }