Flutter基础widgets教程-DataTable篇

DataTable({
    Key key,
    @required this.columns,
    this.sortColumnIndex,
    this.sortAscending = true,
    this.onSelectAll,
    this.dataRowHeight = kMinInteractiveDimension,
    this.headingRowHeight = 56.0,
    this.horizontalMargin = 24.0,
    this.columnSpacing = 56.0,
    this.showCheckboxColumn = true,
    this.dividerThickness = 1.0,
    @required this.rows,
})

columns:List<DataColumn>

columns:List<DataColumn>

rows:List<DataRow>,

sortColumnIndex:1,

sortAscending:false,

onSelectAll: table.selectAll,