Upgrade to Flutter 3.10 + minor bug fixes

.gitignore

@@ -1,12 +1,74 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
 .DS_Store
-.dart_tool/
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# Visual Studio Code related
+.vscode/
 
+# Flutter/Dart/Pub related
+**/doc/api/
+.dart_tool/
+.flutter-plugins
 .packages
+.pub-cache/
 .pub/
+/build/
+
+# Android related
+**/android/**/gradle-wrapper.jar
+**/android/.gradle
+**/android/captures/
+**/android/gradlew
+**/android/gradlew.bat
+**/android/local.properties
+**/android/**/GeneratedPluginRegistrant.java
+
+# iOS/XCode related
+**/ios/**/*.mode1v3
+**/ios/**/*.mode2v3
+**/ios/**/*.moved-aside
+**/ios/**/*.pbxuser
+**/ios/**/*.perspectivev3
+**/ios/**/*sync/
+**/ios/**/.sconsign.dblite
+**/ios/**/.tags*
+**/ios/**/.vagrant/
+**/ios/**/DerivedData/
+**/ios/**/Icon?
+**/ios/**/Pods/
+**/ios/**/.symlinks/
+**/ios/**/profile
+**/ios/**/xcuserdata
+**/ios/.generated/
+**/ios/Flutter/App.framework
+**/ios/Flutter/Flutter.framework
+**/ios/Flutter/Generated.xcconfig
+**/ios/Flutter/app.flx
+**/ios/Flutter/app.zip
+**/ios/Flutter/flutter_assets/
+**/ios/ServiceDefinitions.json
+**/ios/Runner/GeneratedPluginRegistrant.*
 
-build/
-ios/.generated/
-ios/Flutter/Generated.xcconfig
-ios/Runner/GeneratedPluginRegistrant.*
+# Exceptions to above rules.
+!**/ios/**/default.mode1v3
+!**/ios/**/default.mode2v3
+!**/ios/**/default.pbxuser
+!**/ios/**/default.perspectivev3
+!/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages
 
-\.idea/
+**/ios/Flutter/flutter_export_environment.sh
+.flutter-plugins-dependencies
+pubspec.lock

example/example.dart

@@ -8,20 +8,14 @@ import 'BoardItemObject.dart';
 import 'BoardListObject.dart';
 
 class BoardViewExample extends StatelessWidget {
-
-
-
-  List<BoardListObject> _listData = [
+  final List<BoardListObject> _listData = [
     BoardListObject(title: "List title 1"),
     BoardListObject(title: "List title 2"),
     BoardListObject(title: "List title 3")
   ];
 
-
   //Can be used to animate to different sections of the BoardView
-  BoardViewController boardViewController = new BoardViewController();
-
-
+  final BoardViewController boardViewController = new BoardViewController();
 
   @override
   Widget build(BuildContext context) {
@@ -37,19 +31,14 @@ class BoardViewExample extends StatelessWidget {
 
   Widget buildBoardItem(BoardItemObject itemObject) {
     return BoardItem(
-        onStartDragItem: (int? listIndex, int? itemIndex, BoardItemState? state) {
-
-        },
-        onDropItem: (int? listIndex, int? itemIndex, int? oldListIndex,
-            int? oldItemIndex, BoardItemState? state) {
+        onStartDragItem: (int? listIndex, int? itemIndex, BoardItemState? state) {},
+        onDropItem: (int? listIndex, int? itemIndex, int? oldListIndex, int? oldItemIndex, BoardItemState? state) {
           //Used to update our local item data
           var item = _listData[oldListIndex!].items![oldItemIndex!];
-          _listData[oldListIndex].items!.removeAt(oldItemIndex!);
+          _listData[oldListIndex].items!.removeAt(oldItemIndex);
           _listData[listIndex!].items!.insert(itemIndex!, item);
         },
-        onTapItem: (int? listIndex, int? itemIndex, BoardItemState? state) async {
-
-        },
+        onTapItem: (int? listIndex, int? itemIndex, BoardItemState? state) async {},
         item: Card(
           child: Padding(
             padding: const EdgeInsets.all(8.0),
@@ -65,16 +54,12 @@ class BoardViewExample extends StatelessWidget {
     }
 
     return BoardList(
-      onStartDragList: (int? listIndex) {
-
-      },
-      onTapList: (int? listIndex) async {
-
-      },
+      onStartDragList: (int? listIndex) {},
+      onTapList: (int? listIndex) async {},
       onDropList: (int? listIndex, int? oldListIndex) {
         //Update our local list data
         var list = _listData[oldListIndex!];
-        _listData.removeAt(oldListIndex!);
+        _listData.removeAt(oldListIndex);
         _listData.insert(listIndex!, list);
       },
       headerBackgroundColor: Color.fromARGB(255, 235, 236, 240),

lib/board_item.dart

@@ -2,12 +2,10 @@ import 'package:boardview/board_list.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
 
-typedef void OnDropItem(int? listIndex, int? itemIndex,int? oldListIndex,int? oldItemIndex, BoardItemState state);
+typedef void OnDropItem(int? listIndex, int? itemIndex, int? oldListIndex, int? oldItemIndex, BoardItemState state);
 typedef void OnTapItem(int? listIndex, int? itemIndex, BoardItemState state);
-typedef void OnStartDragItem(
-    int? listIndex, int? itemIndex, BoardItemState state);
-typedef void OnDragItem(int oldListIndex, int oldItemIndex, int newListIndex,
-    int newItemIndex, BoardItemState state);
+typedef void OnStartDragItem(int? listIndex, int? itemIndex, BoardItemState state);
+typedef void OnDragItem(int oldListIndex, int oldItemIndex, int newListIndex, int newItemIndex, BoardItemState state);
 
 class BoardItem extends StatefulWidget {
   final BoardListState? boardList;
@@ -21,14 +19,14 @@ class BoardItem extends StatefulWidget {
 
   const BoardItem(
       {Key? key,
-        this.boardList,
-        this.item,
-        this.index,
-        this.onDropItem,
-        this.onTapItem,
-        this.onStartDragItem,
-        this.draggable = true,
-        this.onDragItem})
+      this.boardList,
+      this.item,
+      this.index,
+      this.onDropItem,
+      this.onTapItem,
+      this.onStartDragItem,
+      this.draggable = true,
+      this.onDragItem})
       : super(key: key);
 
   @override
@@ -37,7 +35,7 @@ class BoardItem extends StatefulWidget {
   }
 }
 
-class BoardItemState extends State<BoardItem> with AutomaticKeepAliveClientMixin{
+class BoardItemState extends State<BoardItem> with AutomaticKeepAliveClientMixin {
   late double height;
   double? width;
 
@@ -46,36 +44,34 @@ class BoardItemState extends State<BoardItem> with AutomaticKeepAliveClientMixin
 
   void onDropItem(int? listIndex, int? itemIndex) {
     if (widget.onDropItem != null) {
-      widget.onDropItem!(listIndex, itemIndex,widget.boardList!.widget.boardView!.startListIndex,widget.boardList!.widget.boardView!.startItemIndex, this);
+      widget.onDropItem!(
+          listIndex, itemIndex, widget.boardList!.widget.boardView!.startListIndex, widget.boardList!.widget.boardView!.startItemIndex, this);
     }
     widget.boardList!.widget.boardView!.draggedItemIndex = null;
     widget.boardList!.widget.boardView!.draggedListIndex = null;
-    if(widget.boardList!.widget.boardView!.listStates[listIndex!].mounted) {
-      widget.boardList!.widget.boardView!.listStates[listIndex].setState(() { });
+    if (widget.boardList!.widget.boardView!.listStates[listIndex!].mounted) {
+      widget.boardList!.widget.boardView!.listStates[listIndex].setState(() {});
     }
   }
 
   void _startDrag(Widget item, BuildContext context) {
     if (widget.boardList!.widget.boardView != null) {
       widget.boardList!.widget.boardView!.onDropItem = onDropItem;
-      if(widget.boardList!.mounted) {
-        widget.boardList!.setState(() { });
+      if (widget.boardList!.mounted) {
+        widget.boardList!.setState(() {});
       }
       widget.boardList!.widget.boardView!.draggedItemIndex = widget.index;
       widget.boardList!.widget.boardView!.height = context.size!.height;
-      widget.boardList!.widget.boardView!.draggedListIndex =
-          widget.boardList!.widget.index;
-      widget.boardList!.widget.boardView!.startListIndex =
-          widget.boardList!.widget.index;
+      widget.boardList!.widget.boardView!.draggedListIndex = widget.boardList!.widget.index;
+      widget.boardList!.widget.boardView!.startListIndex = widget.boardList!.widget.index;
       widget.boardList!.widget.boardView!.startItemIndex = widget.index;
       widget.boardList!.widget.boardView!.draggedItem = item;
       if (widget.onStartDragItem != null) {
-        widget.onStartDragItem!(
-            widget.boardList!.widget.index, widget.index, this);
+        widget.onStartDragItem!(widget.boardList!.widget.index, widget.index, this);
       }
       widget.boardList!.widget.boardView!.run();
-      if(widget.boardList!.widget.boardView!.mounted) {
-        widget.boardList!.widget.boardView!.setState(() { });
+      if (widget.boardList!.widget.boardView!.mounted) {
+        widget.boardList!.widget.boardView!.setState(() {});
       }
     }
   }
@@ -84,50 +80,55 @@ class BoardItemState extends State<BoardItem> with AutomaticKeepAliveClientMixin
     try {
       height = context.size!.height;
       width = context.size!.width;
-    }catch(e){}
+    } catch (e) {}
   }
 
   @override
   Widget build(BuildContext context) {
-    WidgetsBinding.instance!
-        .addPostFrameCallback((_) => afterFirstLayout(context));
-    if (widget.boardList!.itemStates.length > widget.index!) {
-      widget.boardList!.itemStates.removeAt(widget.index!);
-    }
-    widget.boardList!.itemStates.insert(widget.index!, this);
-    return GestureDetector(
-      onTapDown: (otd) {
-        if(widget.draggable) {
-          RenderBox object = context.findRenderObject() as RenderBox;
-          Offset pos = object.localToGlobal(Offset.zero);
-          RenderBox box = widget.boardList!.context.findRenderObject() as RenderBox;
-          Offset listPos = box.localToGlobal(Offset.zero);
-          widget.boardList!.widget.boardView!.leftListX = listPos.dx;
-          widget.boardList!.widget.boardView!.topListY = listPos.dy;
-          widget.boardList!.widget.boardView!.topItemY = pos.dy;
-          widget.boardList!.widget.boardView!.bottomItemY =
-              pos.dy + object.size.height;
-          widget.boardList!.widget.boardView!.bottomListY =
-              listPos.dy + box.size.height;
-          widget.boardList!.widget.boardView!.rightListX =
-              listPos.dx + box.size.width;
+    super.build(context);
+
+    WidgetsBinding.instance.addPostFrameCallback((_) => afterFirstLayout(context));
+
+    if (widget.boardList != null) {
+      if (widget.boardList!.itemStates.length > widget.index!) {
+        widget.boardList!.itemStates.removeAt(widget.index!);
+      }
 
-          widget.boardList!.widget.boardView!.initialX = pos.dx;
-          widget.boardList!.widget.boardView!.initialY = pos.dy;
-        }
-      },
-      onTapCancel: () {},
-      onTap: () {
-        if (widget.onTapItem != null) {
-          widget.onTapItem!(widget.boardList!.widget.index, widget.index, this);
-        }
-      },
-      onLongPress: () {
-        if(!widget.boardList!.widget.boardView!.widget.isSelecting && widget.draggable) {
-          _startDrag(widget, context);
-        }
-      },
-      child: widget.item,
-    );
+      widget.boardList!.itemStates.insert(widget.index!, this);
+
+      return GestureDetector(
+        onTapDown: (otd) {
+          if (widget.draggable) {
+            RenderBox object = context.findRenderObject() as RenderBox;
+            Offset pos = object.localToGlobal(Offset.zero);
+            RenderBox box = widget.boardList!.context.findRenderObject() as RenderBox;
+            Offset listPos = box.localToGlobal(Offset.zero);
+            widget.boardList!.widget.boardView!.leftListX = listPos.dx;
+            widget.boardList!.widget.boardView!.topListY = listPos.dy;
+            widget.boardList!.widget.boardView!.topItemY = pos.dy;
+            widget.boardList!.widget.boardView!.bottomItemY = pos.dy + object.size.height;
+            widget.boardList!.widget.boardView!.bottomListY = listPos.dy + box.size.height;
+            widget.boardList!.widget.boardView!.rightListX = listPos.dx + box.size.width;
+
+            widget.boardList!.widget.boardView!.initialX = pos.dx;
+            widget.boardList!.widget.boardView!.initialY = pos.dy;
+          }
+        },
+        onTapCancel: () {},
+        onTap: () {
+          if (widget.onTapItem != null) {
+            widget.onTapItem!(widget.boardList!.widget.index, widget.index, this);
+          }
+        },
+        onLongPress: () {
+          if (!widget.boardList!.widget.boardView!.widget.isSelecting && widget.draggable) {
+            _startDrag(widget, context);
+          }
+        },
+        child: widget.item,
+      );
+    } else {
+      return Text('Error on loading boardlist.');
+    }
   }
 }