general minor modifications

lib/components/calculator/calculator.dart

@@ -187,6 +187,7 @@ class _RouteCalculatorState extends State<RouteCalculator> {
       children: [
         Expanded(
           child: ReorderableListView(
+            buildDefaultDragHandles: false,
             padding: const EdgeInsets.symmetric(vertical: 8),
             onReorder: (oldIndex, newIndex) {
               if (newIndex > oldIndex) newIndex -= 1;
@@ -205,7 +206,7 @@ class _RouteCalculatorState extends State<RouteCalculator> {
                     ReorderableDragStartListener(
                       index: index,
                       child: const Padding(
-                        padding: EdgeInsets.only(top: 16),
+                        padding: EdgeInsets.only(top: 28),
                         child: Icon(Icons.drag_indicator),
                       ),
                     ),

lib/components/login/login.dart

@@ -172,20 +172,22 @@ class _LoginPanelContentState extends State<LoginPanelContent> {
             style: TextStyle(fontWeight: FontWeight.bold, fontSize: 20),
           ),
         ),
-        TextField(
+        TextFormField(
           controller: _usernameController,
           decoration: InputDecoration(
             border: OutlineInputBorder(),
             labelText: "Username",
           ),
+          onFieldSubmitted: (_) => login(),
         ),
-        TextField(
+        TextFormField(
           controller: _passwordController,
           obscureText: true,
           decoration: InputDecoration(
             border: OutlineInputBorder(),
             labelText: "Password",
           ),
+          onFieldSubmitted: (_) => login(),
         ),
         Row(
           mainAxisAlignment: MainAxisAlignment.center,

lib/components/pages/traction.dart

@@ -14,7 +14,25 @@ class TractionPage extends StatelessWidget {
           margin: EdgeInsets.symmetric(horizontal: 16, vertical: 8),
           child: Padding(
             padding: EdgeInsets.all(16),
-            child: Text('${loco.locoClass} ${loco.number}'),
+            child: Column(
+              mainAxisAlignment: MainAxisAlignment.start,
+              children: [
+                Row(
+                  mainAxisAlignment: MainAxisAlignment.start,
+                  children: [Text('${loco.locoClass} ${loco.number}')],
+                ),
+                Row(
+                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                  children: [
+                    Text(
+                      '${loco.name}',
+                      style: TextStyle(fontStyle: FontStyle.italic),
+                    ),
+                    Text('${loco.mileage} mi'),
+                  ],
+                ),
+              ],
+            ),
           ),
         );
       },

lib/main.dart

@@ -160,6 +160,7 @@ class _MyHomePageState extends State<MyHomePage> {
     "/legs",
     "/traction",
     "/trips",
+    "/add",
   ];
 
   int _getIndexFromLocation(String location) {
@@ -263,14 +264,10 @@ class _MyHomePageState extends State<MyHomePage> {
           NavigationDestination(icon: Icon(Icons.list), label: "Entries"),
           NavigationDestination(icon: Icon(Icons.train), label: "Traction"),
           NavigationDestination(icon: Icon(Icons.book), label: "Trips"),
+          NavigationDestination(icon: Icon(Icons.add), label: "Add"),
         ],
       ),
       body: currentPage,
-      floatingActionButton: FloatingActionButton(
-        onPressed: () => {context.push("/add")},
-        tooltip: 'New Entry',
-        child: const Icon(Icons.add),
-      ), // This trailing comma makes auto-formatting nicer for build methods.
     );
   }
 }

lib/objects/objects.dart

@@ -144,8 +144,8 @@ class LocoSummary extends Loco {
     locoOperator: json['loco_operator'],
     locoNotes: json['loco_notes'],
     locoEvn: json['loco_evn'],
-    mileage: (json['loco_mileage'] as num?)?.toDouble(),
+    mileage: (json['loco_mileage'] as num?)?.toDouble() ?? 0,
-    journeys: json['loco_journeys'],
+    journeys: json['loco_journeys'] ?? 0,
   );
 }