Fix lints, support Flutter 2.13

boxy/CHANGELOG.md

@@ -1,3 +1,6 @@
+## [2.1.0]
+* Support for Flutter 2.13
+
 ## [2.0.9]
 * Skipped calls to buildScope as a minor performance improvement
 

boxy/analysis_options.yaml

@@ -1,10 +1,10 @@
 analyzer:
-  strong-mode:
-    implicit-casts: false
-    implicit-dynamic: false
   errors:
     missing_required_param: warning
     missing_return: warning
+  language:
+    strict-casts: true
+    strict-raw-types: true
 
 linter:
   rules:
@@ -82,14 +82,13 @@ linter:
     - flutter_style_todos
     - hash_and_equals
     - implementation_imports
-    - iterable_contains_unrelated_type
+    - collection_methods_unrelated_type
     # - join_return_with_assignment # not required by flutter style
     - leading_newlines_in_multiline_strings
     - library_names
     - library_prefixes
     - library_private_types_in_public_api
     # - lines_longer_than_80_chars # not required by flutter style
-    - list_remove_unrelated_type
     # - literal_only_boolean_expressions # too many false positives: https://github.com/dart-lang/linter/issues/453
     - missing_whitespace_between_adjacent_strings
     - no_adjacent_strings_in_list

boxy/example/lib/main.dart

@@ -14,7 +14,7 @@ import 'pages/tree_view.dart';
 void main() => runApp(const MyApp());
 
 class MyApp extends StatelessWidget {
-  const MyApp({Key? key}) : super(key: key);
+  const MyApp({super.key});
 
   @override
   Widget build(BuildContext context) {

boxy/example/lib/pages/boxy_row.dart

@@ -61,16 +61,16 @@ class BoxyRowPageState extends State<BoxyRowPage> {
               label: 'BoxyRow',
               child: BoxyRow(
                 mainAxisSize: MainAxisSize.min,
-                children: [
-                  const ChildCard(text: 'Child 1', color: Colors.red),
+                children: const [
+                  ChildCard(text: 'Child 1', color: Colors.red),
                   Dominant(
                     child: LabelBox(
                       label: 'Dominant',
                       child: LabelBox(
                         label: 'Column',
                         child: Column(
                           mainAxisSize: MainAxisSize.min,
-                          children: const [
+                          children: [
                             ChildCard(
                                 text: 'Child 2', color: Colors.lightGreen),
                             ChildCard(text: 'Child 3', color: Colors.blue),

boxy/example/lib/pages/product_tile.dart

@@ -174,7 +174,7 @@ class SeebTitle extends StatefulWidget {
 }
 
 class SeebTitleState extends State<SeebTitle> {
-  late StreamSubscription subscription;
+  late StreamSubscription<void> subscription;
   late bool expanded;
 
   @override

boxy/example/pubspec.yaml

@@ -4,7 +4,7 @@ version: 1.0.0
 homepage: https://github.com/PixelToast/boxy
 
 environment:
-  sdk: '>=2.12.0 <3.0.0'
+  sdk: '>=2.18.0 <3.0.0'
 
 dependencies:
   boxy: ^2.0.6+2

boxy/lib/src/boxy_flex.dart

@@ -53,7 +53,7 @@ class BoxyFlex extends MultiChildRenderObjectWidget {
   /// to be necessary to decide which direction to lay the children in or to
   /// disambiguate `start` or `end` values for the main or cross axis
   /// directions, the [textDirection] must not be null.
-  BoxyFlex({
+  const BoxyFlex({
     super.key,
     required this.direction,
     this.mainAxisAlignment = MainAxisAlignment.start,
@@ -267,7 +267,7 @@ class BoxyRow extends BoxyFlex {
   /// unless the row has no children or only one child) or to disambiguate
   /// `start` or `end` values for the [mainAxisAlignment], the [textDirection]
   /// must not be null.
-  BoxyRow({
+  const BoxyRow({
     super.key,
     super.mainAxisAlignment,
     super.mainAxisSize,
@@ -309,7 +309,7 @@ class BoxyColumn extends BoxyFlex {
   /// any. If there is no ambient directionality, and a text direction is going
   /// to be necessary to disambiguate `start` or `end` values for the
   /// [crossAxisAlignment], the [textDirection] must not be null.
-  BoxyColumn({
+  const BoxyColumn({
     super.key,
     super.mainAxisAlignment,
     super.mainAxisSize,
@@ -438,7 +438,7 @@ class BoxyFlexible extends ParentDataWidget<FlexParentData> {
     }
 
     if (needsLayout) {
-      final AbstractNode? targetParent = renderObject.parent;
+      final targetParent = renderObject.parent;
       if (targetParent is RenderObject) {
         targetParent.markNeedsLayout();
       }

boxy/pubspec.yaml

@@ -1,6 +1,6 @@
 name: boxy
 description: Overcome limitations of built-in layouts, advanced flex, custom multi-child layouts, slivers, and more!
-version: 2.0.9
+version: 2.1.0
 homepage: https://github.com/PixelToast/boxy
 documentation: https://boxy.wiki
 

boxy/test/boxy_state_test.dart

@@ -141,13 +141,13 @@ void main() {
                           inflatedNames: inflated.toList(),
                         ),
                         children: [
-                          for (var nm in children)
+                          for (final nm in children)
                             StateTestChild(key: GlobalObjectKey(nm)),
                         ],
                       ),
                     ],
                   ),
-                  for (var nm in outside)
+                  for (final nm in outside)
                     StateTestChild(key: GlobalObjectKey(nm)),
                 ],
               ),