lib/add_form.dart

@@ -76,14 +76,15 @@ class _AddFormState extends State<AddForm> {
                     }
                     return null;
                   },
-                  textInputAction: TextInputAction.next,
-                  onFieldSubmitted: (value) =>
-                      _formKey.currentState!.validate(),
+                  onFieldSubmitted: (value) {
+                    if (_formKey.currentState!.validate()) {
+                      FocusScope.of(context).requestFocus(_TemplateFocusNode);
+                    }
+                  },
                   decoration: const InputDecoration(labelText: 'Label')),
               TextFormField(
                 decoration:
                     const InputDecoration(labelText: 'Description(optional)'),
-                textInputAction: TextInputAction.next,
                 onChanged: (value) {
                   _listDesc = value;
                 },

lib/box_checker.dart

@@ -43,9 +43,6 @@ class _MainListPageState extends State<MainListPage> {
   int _selectedPage = data.Page.lists.index;
   List<data.List> lists = [];
 
-  final double _marginHorizontal = 10;
-  final double _cardSpacing = 4;
-
   Future<void> _loadData(data.Page listType) async {
     lists.clear();
     var res = await DBHelper.dbHelper.getAllLists(listType);
@@ -69,9 +66,6 @@ class _MainListPageState extends State<MainListPage> {
 
   @override
   Widget build(BuildContext context) {
-    final EdgeInsets cardMargin =
-        EdgeInsets.symmetric(vertical: _cardSpacing, horizontal: 0);
-
     return Scaffold(
         appBar: AppBar(
           title: Text(widget.title),
@@ -89,9 +83,7 @@ class _MainListPageState extends State<MainListPage> {
           tooltip: 'Add List',
           child: const Icon(Icons.add),
         ),
-        body: Container(
-            padding: EdgeInsets.symmetric(horizontal: _marginHorizontal),
-            child: RefreshIndicator(
+        body: RefreshIndicator(
             onRefresh: () => _loadData(data.Page.values[_selectedPage]),
             child: ListView.builder(
                 itemCount: lists.length,
@@ -100,7 +92,6 @@ class _MainListPageState extends State<MainListPage> {
                     direction: DismissDirection.startToEnd,
                     key: Key(lists[index].id.toString()),
                     background: Card(
-                          margin: cardMargin,
                       color: Colors.red,
                       child: Row(
                         children: const [
@@ -146,7 +137,6 @@ class _MainListPageState extends State<MainListPage> {
                       });
                     },
                     child: Card(
-                          margin: cardMargin,
                       child: ListTile(
                         onTap: () {
                           Navigator.push(
@@ -162,7 +152,7 @@ class _MainListPageState extends State<MainListPage> {
                       ),
                     ),
                   );
-                    }))),
+                })),
         bottomNavigationBar: BottomNavigationBar(
             elevation: 4,
             currentIndex: _selectedPage,