Tablet layout

lib/redux/app/app_state.dart

@@ -1,10 +1,15 @@
 import 'package:invoiceninja_flutter/data/models/models.dart';
 import 'package:invoiceninja_flutter/redux/client/client_selectors.dart';
+import 'package:invoiceninja_flutter/redux/expense/expense_selectors.dart';
 import 'package:invoiceninja_flutter/redux/invoice/invoice_selectors.dart';
+import 'package:invoiceninja_flutter/redux/payment/payment_selectors.dart';
 import 'package:invoiceninja_flutter/redux/product/product_selectors.dart';
+import 'package:invoiceninja_flutter/redux/project/project_selectors.dart';
+import 'package:invoiceninja_flutter/redux/quote/quote_selectors.dart';
 import 'package:invoiceninja_flutter/redux/static/static_state.dart';
 import 'package:invoiceninja_flutter/redux/client/client_state.dart';
 import 'package:invoiceninja_flutter/redux/invoice/invoice_state.dart';
+import 'package:invoiceninja_flutter/redux/task/task_selectors.dart';
 import 'package:invoiceninja_flutter/redux/ui/entity_ui_state.dart';
 import 'package:invoiceninja_flutter/redux/ui/ui_state.dart';
 import 'package:invoiceninja_flutter/redux/ui/list_ui_state.dart';
@@ -18,6 +23,7 @@ import 'package:built_value/serializer.dart';
 // STARTER: import - do not remove comment
 import 'package:invoiceninja_flutter/redux/document/document_state.dart';
 import 'package:invoiceninja_flutter/redux/expense/expense_state.dart';
+import 'package:invoiceninja_flutter/redux/vendor/vendor_selectors.dart';
 import 'package:invoiceninja_flutter/redux/vendor/vendor_state.dart';
 import 'package:invoiceninja_flutter/redux/task/task_state.dart';
 import 'package:invoiceninja_flutter/redux/project/project_state.dart';
@@ -217,6 +223,18 @@ abstract class AppState implements Built<AppState, AppStateBuilder> {
         return hasProductChanges(productUIState.editing, productState.map);
       case InvoiceEditScreen.route:
         return hasInvoiceChanges(invoiceUIState.editing, invoiceState.map);
+      case PaymentEditScreen.route:
+        return hasPaymentChanges(paymentUIState.editing, paymentState.map);
+      case QuoteEditScreen.route:
+        return hasQuoteChanges(quoteUIState.editing, quoteState.map);
+      case ProjectEditScreen.route:
+        return hasProjectChanges(projectUIState.editing, projectState.map);
+      case TaskEditScreen.route:
+        return hasTaskChanges(taskUIState.editing, taskState.map);
+      case VendorEditScreen.route:
+        return hasVendorChanges(vendorUIState.editing, vendorState.map);
+      case ExpenseEditScreen.route:
+        return hasExpenseChanges(expenseUIState.editing, expenseState.map);
     }
 
     if (uiState.currentRoute.endsWith('/edit')) {

lib/redux/expense/expense_selectors.dart

@@ -203,3 +203,8 @@ List<int> clientExpenseList(
 
   return list;
 }
+
+
+bool hasExpenseChanges(
+    ExpenseEntity expense, BuiltMap<int, ExpenseEntity> expenseMap) =>
+    expense.isNew || expense != expenseMap[expense.id];

lib/redux/payment/payment_selectors.dart

@@ -138,3 +138,7 @@ String invoiceStatsForClient(
 
   return str;
 }
+
+bool hasPaymentChanges(
+    PaymentEntity payment, BuiltMap<int, PaymentEntity> paymentMap) =>
+    payment.isNew || payment != paymentMap[payment.id];

lib/redux/project/project_selectors.dart

@@ -165,3 +165,8 @@ String projectStatsForClient(
 
   return str;
 }
+
+
+bool hasProjectChanges(
+    ProjectEntity project, BuiltMap<int, ProjectEntity> projectMap) =>
+    project.isNew || project != projectMap[project.id];

lib/redux/quote/quote_selectors.dart

@@ -94,3 +94,7 @@ String quoteStatsForClient(int clientId, BuiltMap<int, InvoiceEntity> quoteMap,
 
   return str;
 }
+
+bool hasQuoteChanges(
+        InvoiceEntity quote, BuiltMap<int, InvoiceEntity> quoteMap) =>
+    quote.isNew || quote != quoteMap[quote.id];

lib/redux/task/task_selectors.dart

@@ -220,3 +220,8 @@ String taskStatsForProject(int projectId, BuiltMap<int, TaskEntity> taskMap,
 
   return str;
 }
+
+
+bool hasTaskChanges(
+    TaskEntity task, BuiltMap<int, TaskEntity> taskMap) =>
+    task.isNew || task != taskMap[task.id];

lib/redux/vendor/vendor_selectors.dart

@@ -78,3 +78,8 @@ double calculateVendorBalance(int vendorId, int currencyId,
 
   return total;
 }
+
+
+bool hasVendorChanges(
+    VendorEntity vendor, BuiltMap<int, VendorEntity> vendorMap) =>
+    vendor.isNew || vendor != vendorMap[vendor.id];

lib/ui/app/main_screen.dart

@@ -27,8 +27,10 @@ class MainScreen extends StatelessWidget {
             mainIndex = 2;
           } else if (mainRoute == EntityType.invoice.name) {
             mainIndex = 3;
-          } else if (mainRoute == 'settings') {
+          } else if (mainRoute == EntityType.payment.name) {
             mainIndex = 4;
+          } else if (mainRoute == 'settings') {
+            mainIndex = 5;
           }
 
           return Row(
@@ -55,6 +57,11 @@ class MainScreen extends StatelessWidget {
                       viewWidget: InvoiceViewScreen(),
                       editWidget: InvoiceEditScreen(),
                     ),
+                    EntityScreens(
+                      listWidget: PaymentScreen(),
+                      viewWidget: PaymentViewScreen(),
+                      editWidget: PaymentEditScreen(),
+                    ),
                     SettingsScreen(),
                   ],
                 ),

lib/ui/expense/edit/expense_edit.dart

@@ -96,6 +96,7 @@ class _ExpenseEditState extends State<ExpenseEdit>
         body: Form(
           key: _formKey,
           child: TabBarView(
+            key: ValueKey(viewModel.expense.id),
             controller: _controller,
             children: <Widget>[
               ExpenseEditDetails(

lib/ui/task/edit/task_edit.dart

@@ -111,6 +111,7 @@ class _TaskEditState extends State<TaskEdit>
         body: Form(
           key: _formKey,
           child: TabBarView(
+            key: ValueKey(viewModel.task.id),
             controller: _controller,
             children: <Widget>[
               TaskEditDetailsScreen(),

lib/ui/vendor/edit/vendor_edit.dart

@@ -99,6 +99,7 @@ class _VendorEditState extends State<VendorEdit>
         body: Form(
           key: _formKey,
           child: TabBarView(
+            key: ValueKey(viewModel.vendor.id),
             controller: _controller,
             children: <Widget>[
               VendorEditDetails(