update data table

lib/pages/carton/carton_cargo_table.dart

@@ -3,7 +3,6 @@ import 'package:fcs/helpers/theme.dart';
 import 'package:fcs/pages/main/util.dart';
 import 'package:fcs/pages/widgets/dialog_input.dart';
 import 'package:fcs/pages/widgets/local_text.dart';
-import 'package:fcs/pages/widgets/my_data_table.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 
@@ -45,25 +44,26 @@ class _CargoTableState extends State<CargoTable> {
 
     return SingleChildScrollView(
       scrollDirection: Axis.horizontal,
-      child: MyDataTable(
+      child: DataTable(
+        showCheckboxColumn: false,
         headingRowHeight: 40,
         columnSpacing: 40,
         columns: [
-          MyDataColumn(
+          DataColumn(
             label: LocalText(
               context,
               "cargo.type",
               color: Colors.grey,
             ),
           ),
-          MyDataColumn(
+          DataColumn(
             label: LocalText(
               context,
               "cargo.qty",
               color: Colors.grey,
             ),
           ),
-          MyDataColumn(
+          DataColumn(
             label: LocalText(
               context,
               "cargo.weight",
@@ -76,21 +76,21 @@ class _CargoTableState extends State<CargoTable> {
     );
   }
 
-  List<MyDataRow> getCargoRows(BuildContext context) {
+  List<DataRow> getCargoRows(BuildContext context) {
     if (cargoTypes == null) {
       return [];
     }
     var rows = cargoTypes!.map((c) {
-      return MyDataRow(
-        onSelectChanged: (bool selected) async {},
+      return DataRow(
+        onSelectChanged: (bool? selected) async {},
         cells: [
-          MyDataCell(
+          DataCell(
             new Text(
               c.name ?? '',
               style: textStyle,
             ),
           ),
-          MyDataCell(
+          DataCell(
             c.isCutomDuty!
                 ? GestureDetector(
                     onTap: () async {
@@ -128,7 +128,7 @@ class _CargoTableState extends State<CargoTable> {
                     ),
                   ),
           ),
-          MyDataCell(
+          DataCell(
             Row(
               mainAxisAlignment: MainAxisAlignment.center,
               children: [
@@ -185,10 +185,10 @@ class _CargoTableState extends State<CargoTable> {
       );
     }).toList();
 
-    var totalRow = MyDataRow(
-      onSelectChanged: (bool selected) {},
+    var totalRow = DataRow(
+      onSelectChanged: (bool? selected) {},
       cells: [
-        MyDataCell(Align(
+        DataCell(Align(
           alignment: Alignment.centerRight,
           child: LocalText(
             context,
@@ -197,8 +197,8 @@ class _CargoTableState extends State<CargoTable> {
             fontWeight: FontWeight.bold,
           ),
         )),
-        MyDataCell(Text("")),
-        MyDataCell(
+        DataCell(Text("")),
+        DataCell(
           Padding(
             padding: const EdgeInsets.only(right: 48.0),
             child: Align(