CAKE-158 | made account tile slidable; added onEdit function to account tile; added ability to edit wallet account name; added isFirstAddress parameter to wallet_address_list_view_model.dart and made first address in the address list not editable (receive page); wrapped wallet account name in the wallet menu title by observer; added _moneroTransactionsChangeReaction to dashboard_view_model.dart

lib/src/screens/dashboard/widgets/menu_widget.dart

@@ -5,6 +5,7 @@ import 'package:cake_wallet/view_model/dashboard/dashboard_view_model.dart';
 import 'package:cake_wallet/entities/wallet_type.dart';
 import 'package:cake_wallet/src/screens/dashboard/wallet_menu.dart';
 import 'package:flutter/rendering.dart';
+import 'package:flutter_mobx/flutter_mobx.dart';
 
 // FIXME: terrible design.
 
@@ -147,7 +148,7 @@ class MenuWidgetState extends State<MenuWidget> {
                                       ),
                                       if (widget.dashboardViewModel.subname !=
                                           null)
-                                        Text(
+                                        Observer(builder: (_) => Text(
                                           widget.dashboardViewModel.subname,
                                           style: TextStyle(
                                               color: Theme.of(context)
@@ -156,7 +157,7 @@ class MenuWidgetState extends State<MenuWidget> {
                                                   .decorationColor,
                                               fontWeight: FontWeight.w500,
                                               fontSize: 12),
-                                        )
+                                        ))
                                     ],
                                   ),
                                 ))

lib/src/screens/monero_accounts/monero_account_list_page.dart

@@ -103,7 +103,12 @@ class MoneroAccountListPage extends StatelessWidget {
                                                   accountListViewModel
                                                       .select(account);
                                                   Navigator.of(context).pop();
-                                                });
+                                                },
+                                                onEdit: () async =>
+                                                await Navigator.of(context)
+                                                    .pushNamed(
+                                                    Routes.accountCreation,
+                                                    arguments: account));
                                           },
                                         ),
                                         isAlwaysShowScrollThumb

lib/src/screens/monero_accounts/widgets/account_tile.dart

@@ -1,15 +1,19 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_slidable/flutter_slidable.dart';
+import 'package:cake_wallet/generated/i18n.dart';
 
 class AccountTile extends StatelessWidget {
   AccountTile({
     @required this.isCurrent,
     @required this.accountName,
-    @required this.onTap
+    @required this.onTap,
+    @required this.onEdit
   });
 
   final bool isCurrent;
   final String accountName;
-  final VoidCallback onTap;
+  final Function() onTap;
+  final Function() onEdit;
 
   @override
   Widget build(BuildContext context) {
@@ -20,7 +24,7 @@ class AccountTile extends StatelessWidget {
         ? Theme.of(context).textTheme.subtitle.color
         : Theme.of(context).textTheme.display4.color;
 
-    return GestureDetector(
+    final Widget cell = GestureDetector(
       onTap: onTap,
       child: Container(
         height: 77,
@@ -39,5 +43,17 @@ class AccountTile extends StatelessWidget {
         ),
       ),
     );
+
+    return isCurrent ? cell : Slidable(
+        key: Key(accountName),
+        child: cell,
+        actionPane: SlidableDrawerActionPane(),
+        secondaryActions: <Widget>[
+          IconSlideAction(
+              caption: S.of(context).edit,
+              color: Colors.blue,
+              icon: Icons.edit,
+              onTap: () => onEdit?.call())
+        ]);
   }
 }

lib/src/screens/receive/receive_page.dart

@@ -116,6 +116,8 @@ class ReceivePage extends BasePage {
                     }
 
                     if (item is WalletAddressListItem) {
+                      final isFirst = addressListViewModel.isFirstAddress;
+                      addressListViewModel.isFirstAddress = false;
                       cell = Observer(builder: (_) {
                         final isCurrent = item.address ==
                             addressListViewModel.address.address;
@@ -134,6 +136,7 @@ class ReceivePage extends BasePage {
 
                         return AddressCell.fromItem(item,
                             isCurrent: isCurrent,
+                            isFirstAddress: isFirst,
                             backgroundColor: backgroundColor,
                             textColor: textColor,
                             onTap: (_) => addressListViewModel.setAddress(item),

lib/src/screens/receive/widgets/address_cell.dart

@@ -6,6 +6,7 @@ import 'package:cake_wallet/view_model/wallet_address_list/wallet_address_list_i
 class AddressCell extends StatelessWidget {
   factory AddressCell.fromItem(WalletAddressListItem item,
           {@required bool isCurrent,
+          @required bool isFirstAddress,
           @required Color backgroundColor,
           @required Color textColor,
           Function(String) onTap,
@@ -14,6 +15,7 @@ class AddressCell extends StatelessWidget {
           address: item.address,
           name: item.name,
           isCurrent: isCurrent,
+          isFirstAddress: isFirstAddress,
           backgroundColor: backgroundColor,
           textColor: textColor,
           onTap: onTap,
@@ -23,6 +25,7 @@ class AddressCell extends StatelessWidget {
       {@required this.address,
       @required this.name,
       @required this.isCurrent,
+      @required this.isFirstAddress,
       @required this.backgroundColor,
       @required this.textColor,
       this.onTap,
@@ -31,6 +34,7 @@ class AddressCell extends StatelessWidget {
   final String address;
   final String name;
   final bool isCurrent;
+  final bool isFirstAddress;
   final Color backgroundColor;
   final Color textColor;
   final Function(String) onTap;
@@ -56,7 +60,7 @@ class AddressCell extends StatelessWidget {
           ),
         ));
 
-    return isCurrent
+    return (isCurrent || isFirstAddress)
         ? cell
         : Slidable(
             key: Key(address),