add print qr code page

lib/pages/carton/widget/carton_row.dart

@@ -1,11 +1,14 @@
 import 'package:fcs/domain/entities/carton.dart';
+import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_vector_icons/flutter_vector_icons.dart';
 import 'package:intl/intl.dart';
 
+import '../print_qr_code_page.dart';
+
 class CartonRow extends StatelessWidget {
-  final Carton box;
-  CartonRow({Key? key, required this.box}) : super(key: key);
+  final Carton carton;
+  CartonRow({Key? key, required this.carton}) : super(key: key);
 
   final double dotSize = 15.0;
   final DateFormat dateFormat = new DateFormat("dd MMM yyyy");
@@ -23,25 +26,34 @@ class CartonRow extends StatelessWidget {
               padding: const EdgeInsets.symmetric(vertical: 5.0),
               child: new Row(
                 children: <Widget>[
-                  new Text(box.cartonNumber ?? "",
+                  new Text(carton.cartonNumber ?? "",
                       style:
                           new TextStyle(fontSize: 15.0, color: Colors.black)),
                   const SizedBox(width: 15),
-                  IconButton(onPressed: () {}, icon: Icon(AntDesign.qrcode)),
+                  IconButton(
+                      onPressed: () {
+                        Navigator.push(
+                          context,
+                          CupertinoPageRoute(
+                              builder: (context) =>
+                                  PrintQrCodePage(carton: carton)),
+                        );
+                      },
+                      icon: Icon(AntDesign.qrcode)),
                 ],
               ),
             ),
           ),
           Column(
             children: <Widget>[
-              box.cartonWeight == 0
+              carton.cartonWeight == 0
                   ? Container()
                   : Padding(
                       padding: const EdgeInsets.only(left: 8.0, bottom: 5),
                       child: Row(
                         children: <Widget>[
                           new Text(
-                            "${box.cartonWeight.toStringAsFixed(2)} lb",
+                            "${carton.cartonWeight.toStringAsFixed(2)} lb",
                             style: new TextStyle(
                                 fontSize: 15.0, color: Colors.grey),
                           ),