format: Format files

Author: ValentinVignal

packages/flutter/lib/src/material/reorderable_list.dart

@@ -334,27 +334,21 @@ class _ReorderableListViewState extends State<ReorderableListView> {
         case TargetPlatform.linux:
         case TargetPlatform.windows:
         case TargetPlatform.macOS:
-
-        final ListenableBuilder dragHandle = ListenableBuilder(
-          listenable: _dragging,
-          builder: (BuildContext context, Widget? child) {
-            final MouseCursor effectiveMouseCursor = WidgetStateProperty.resolveAs<MouseCursor>(
-              widget.mouseCursor ?? const WidgetStateMouseCursor.fromMap(<WidgetStatesConstraint, MouseCursor>{
-                WidgetState.dragged: SystemMouseCursors.grabbing,
-                WidgetState.any: SystemMouseCursors.grab,
-              }),
-              <WidgetState>{
-                  if (_dragging.value) WidgetState.dragged
-              },
-            );
-            return MouseRegion(
-              cursor: effectiveMouseCursor,
-              child:child,
-            );
-          },
-          child: const Icon(Icons.drag_handle),
-
-        );
+          final ListenableBuilder dragHandle = ListenableBuilder(
+            listenable: _dragging,
+            builder: (BuildContext context, Widget? child) {
+              final MouseCursor effectiveMouseCursor = WidgetStateProperty.resolveAs<MouseCursor>(
+                widget.mouseCursor ??
+                    const WidgetStateMouseCursor.fromMap(<WidgetStatesConstraint, MouseCursor>{
+                      WidgetState.dragged: SystemMouseCursors.grabbing,
+                      WidgetState.any: SystemMouseCursors.grab,
+                    }),
+                <WidgetState>{if (_dragging.value) WidgetState.dragged},
+              );
+              return MouseRegion(cursor: effectiveMouseCursor, child: child);
+            },
+            child: const Icon(Icons.drag_handle),
+          );
           switch (widget.scrollDirection) {
             case Axis.horizontal:
               return Stack(
@@ -368,10 +362,7 @@ class _ReorderableListViewState extends State<ReorderableListView> {
                     bottom: 8,
                     child: Align(
                       alignment: AlignmentDirectional.bottomCenter,
-                      child: ReorderableDragStartListener(
-                        index: index,
-                        child: dragHandle,
-                      ),
+                      child: ReorderableDragStartListener(index: index, child: dragHandle),
                     ),
                   ),
                 ],
@@ -388,10 +379,7 @@ class _ReorderableListViewState extends State<ReorderableListView> {
                     end: 8,
                     child: Align(
                       alignment: AlignmentDirectional.centerEnd,
-                      child: ReorderableDragStartListener(
-                        index: index,
-                        child: dragHandle,
-                      ),
+                      child: ReorderableDragStartListener(index: index, child: dragHandle),
                     ),
                   ),
                 ],
@@ -484,11 +472,11 @@ class _ReorderableListViewState extends State<ReorderableListView> {
             itemCount: widget.itemCount,
             onReorder: widget.onReorder,
             onReorderStart: (int index) {
-                _dragging.value = true;
+              _dragging.value = true;
               widget.onReorderStart?.call(index);
             },
             onReorderEnd: (int index) {
-                _dragging.value = false;
+              _dragging.value = false;
               widget.onReorderEnd?.call(index);
             },
             proxyDecorator: widget.proxyDecorator ?? _proxyDecorator,

packages/flutter/test/material/reorderable_list_test.dart

@@ -2338,7 +2338,10 @@ void main() {
       ),
     );
 
-    final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse, pointer: 1);
+    final TestGesture gesture = await tester.createGesture(
+      kind: PointerDeviceKind.mouse,
+      pointer: 1,
+    );
     await gesture.addPointer(location: tester.getCenter(find.byIcon(Icons.drag_handle).first));
     await tester.pump();
     expect(
@@ -2359,49 +2362,57 @@ void main() {
     );
   }, variant: TargetPlatformVariant.desktop());
 
-  testWidgets('Mouse cursor behavior on the drag handle can be provided', (WidgetTester tester) async {
-    await tester.pumpWidget(
-      MaterialApp(
-        home: Scaffold(
-          body: ReorderableListView.builder(
-            mouseCursor: const WidgetStateMouseCursor.fromMap(<WidgetStatesConstraint, MouseCursor>{
-              WidgetState.dragged: SystemMouseCursors.copy,
-              WidgetState.any: SystemMouseCursors.resizeColumn,
-            }),
-            itemBuilder: (BuildContext context, int index) {
-              return ReorderableDragStartListener(
-                key: ValueKey<int>(index),
-                index: index,
-                child: Text('$index'),
-              );
-            },
-            itemCount: 5,
-            onReorder: (int fromIndex, int toIndex) {},
+  testWidgets(
+    'Mouse cursor behavior on the drag handle can be provided',
+    (WidgetTester tester) async {
+      await tester.pumpWidget(
+        MaterialApp(
+          home: Scaffold(
+            body: ReorderableListView.builder(
+              mouseCursor:
+                  const WidgetStateMouseCursor.fromMap(<WidgetStatesConstraint, MouseCursor>{
+                    WidgetState.dragged: SystemMouseCursors.copy,
+                    WidgetState.any: SystemMouseCursors.resizeColumn,
+                  }),
+              itemBuilder: (BuildContext context, int index) {
+                return ReorderableDragStartListener(
+                  key: ValueKey<int>(index),
+                  index: index,
+                  child: Text('$index'),
+                );
+              },
+              itemCount: 5,
+              onReorder: (int fromIndex, int toIndex) {},
+            ),
           ),
         ),
-      ),
-    );
+      );
 
-    final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse, pointer: 1);
-    await gesture.addPointer(location: tester.getCenter(find.byIcon(Icons.drag_handle).first));
-    await tester.pump();
-    expect(
-      RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1),
-      SystemMouseCursors.resizeColumn,
-    );
-    await gesture.down(tester.getCenter(find.byIcon(Icons.drag_handle).first));
-    await tester.pump(kLongPressTimeout);
-    expect(
-      RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1),
-      SystemMouseCursors.copy,
-    );
-    await gesture.up();
-    await tester.pumpAndSettle();
-    expect(
-      RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1),
-      SystemMouseCursors.resizeColumn,
-    );
-  }, variant: TargetPlatformVariant.desktop());
+      final TestGesture gesture = await tester.createGesture(
+        kind: PointerDeviceKind.mouse,
+        pointer: 1,
+      );
+      await gesture.addPointer(location: tester.getCenter(find.byIcon(Icons.drag_handle).first));
+      await tester.pump();
+      expect(
+        RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1),
+        SystemMouseCursors.resizeColumn,
+      );
+      await gesture.down(tester.getCenter(find.byIcon(Icons.drag_handle).first));
+      await tester.pump(kLongPressTimeout);
+      expect(
+        RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1),
+        SystemMouseCursors.copy,
+      );
+      await gesture.up();
+      await tester.pumpAndSettle();
+      expect(
+        RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1),
+        SystemMouseCursors.resizeColumn,
+      );
+    },
+    variant: TargetPlatformVariant.desktop(),
+  );
 }
 
 Future<void> longPressDrag(WidgetTester tester, Offset start, Offset end) async {