adds new components to the gallery

.gemini/settings.json

@@ -1,4 +1,7 @@
 {
+  "context": {
+    "fileName": "/.prompts/llm.md"
+  },
   "mcpServers": {
     "dart": {
       "command": "dart",
@@ -6,6 +9,5 @@
         "mcp-server"
       ]
     }
-  },
+  }
-  "contextFileName": "/.prompts/llm.md"
+}
-}

.gemini/settings.json.orig

@@ -0,0 +1,11 @@
+{
+  "mcpServers": {
+    "dart": {
+      "command": "dart",
+      "args": [
+        "mcp-server"
+      ]
+    }
+  },
+  "contextFileName": "/.prompts/llm.md"
+}

cupertino_gallery/lib/widget_detail_page.dart

@@ -4,14 +4,17 @@ import 'widgets/action_sheet_page.dart';
 import 'widgets/activity_indicator_page.dart';
 import 'widgets/alert_dialog_page.dart';
 import 'widgets/button_page.dart';
+import 'widgets/checkbox_page.dart';
 import 'widgets/context_menu_page.dart';
 import 'widgets/date_picker_page.dart';
 import 'widgets/list_tile_page.dart';
 import 'widgets/picker_page.dart';
 import 'widgets/popup_surface_page.dart';
+import 'widgets/radio_page.dart';
 import 'widgets/scrollbar_page.dart';
 import 'widgets/search_text_field_page.dart';
 import 'widgets/segmented_control_page.dart';
+import 'widgets/sheet_page.dart';
 import 'widgets/slider_page.dart';
 import 'widgets/sliding_segmented_control_page.dart';
 import 'widgets/switch_page.dart';
@@ -35,6 +38,8 @@ class WidgetDetailPage extends StatelessWidget {
         return const AlertDialogPage();
       case 'Button':
         return const ButtonPage();
+      case 'Checkbox':
+        return const CheckboxPage();
       case 'Context Menu':
         return const ContextMenuPage();
       case 'Date Picker':
@@ -45,12 +50,16 @@ class WidgetDetailPage extends StatelessWidget {
         return const PickerPage();
       case 'Popup Surface':
         return const PopupSurfacePage();
+      case 'Radio':
+        return const RadioPage();
       case 'Scrollbar':
         return const ScrollbarPage();
       case 'Search Text Field':
         return const SearchTextFieldPage();
       case 'Segmented Control':
         return const SegmentedControlPage();
+      case 'Sheet':
+        return const SheetPage();
       case 'Slider':
         return const SliderPage();
       case 'Sliding Segmented Control':

cupertino_gallery/lib/widgets/alert_dialog_page.dart

@@ -6,9 +6,7 @@ class AlertDialogPage extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return CupertinoPageScaffold(
-      navigationBar: const CupertinoNavigationBar(
+      navigationBar: const CupertinoNavigationBar(middle: Text('Alert Dialog')),
-        middle: Text('Alert Dialog'),
-      ),
       child: Center(
         child: CupertinoButton(
           child: const Text('Show Alert Dialog'),
@@ -25,6 +23,13 @@ class AlertDialogPage extends StatelessWidget {
                       Navigator.pop(context);
                     },
                   ),
+                  CupertinoDialogAction(
+                    isDefaultAction: true,
+                    child: const Text('NO'),
+                    onPressed: () {
+                      Navigator.pop(context);
+                    },
+                  ),
                 ],
               ),
             );

cupertino_gallery/lib/widgets/checkbox_page.dart

@@ -0,0 +1,31 @@
+import 'package:flutter/cupertino.dart';
+
+class CheckboxPage extends StatefulWidget {
+  const CheckboxPage({super.key});
+
+  @override
+  State<CheckboxPage> createState() => _CheckboxPageState();
+}
+
+class _CheckboxPageState extends State<CheckboxPage> {
+  bool _value = false;
+
+  @override
+  Widget build(BuildContext context) {
+    return CupertinoPageScaffold(
+      navigationBar: const CupertinoNavigationBar(
+        middle: Text('Checkbox'),
+      ),
+      child: Center(
+        child: CupertinoCheckbox(
+          value: _value,
+          onChanged: (bool? value) {
+            setState(() {
+              _value = value!;
+            });
+          },
+        ),
+      ),
+    );
+  }
+}

cupertino_gallery/lib/widgets/list_tile_page.dart

@@ -10,7 +10,7 @@ class ListTilePage extends StatelessWidget {
       child: Center(
         child: ListView(
           children: [
-            CupertinoListSection(
+            CupertinoListSection.insetGrouped(
               children: [
                 CupertinoListTile(
                   title: Text('Title'),

cupertino_gallery/lib/widgets/radio_page.dart

@@ -0,0 +1,46 @@
+import 'package:flutter/cupertino.dart';
+
+class RadioPage extends StatefulWidget {
+  const RadioPage({super.key});
+
+  @override
+  State<RadioPage> createState() => _RadioPageState();
+}
+
+class _RadioPageState extends State<RadioPage> {
+  int _selectedValue = 0;
+
+  @override
+  Widget build(BuildContext context) {
+    return CupertinoPageScaffold(
+      navigationBar: const CupertinoNavigationBar(middle: Text('Radio')),
+      child: Center(
+        child: RadioGroup(
+          groupValue: _selectedValue,
+          onChanged: (int? value) {
+            setState(() {
+              _selectedValue = value!;
+            });
+          },
+          child: Column(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: <Widget>[
+              CupertinoListTile(
+                title: const Text('Option 1'),
+                leading: CupertinoRadio<int>(value: 0),
+              ),
+              CupertinoListTile(
+                title: const Text('Option 2'),
+                leading: CupertinoRadio<int>(value: 1),
+              ),
+              CupertinoListTile(
+                title: const Text('Option 3'),
+                leading: CupertinoRadio<int>(value: 2),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

cupertino_gallery/lib/widgets/scrollbar_page.dart

@@ -5,13 +5,13 @@ class ScrollbarPage extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final ScrollController _controller = ScrollController();
+    final ScrollController controller = ScrollController();
     return CupertinoPageScaffold(
       navigationBar: CupertinoNavigationBar(middle: Text('Scrollbar')),
       child: CupertinoScrollbar(
-        controller: _controller,
+        controller: controller,
         child: ListView.separated(
-          controller: _controller,
+          controller: controller,
           itemCount: 100,
           itemBuilder: (BuildContext context, int index) {
             return CupertinoListTile(title: Text('Item $index'));

cupertino_gallery/lib/widgets/sheet_page.dart

@@ -0,0 +1,39 @@
+import 'package:flutter/cupertino.dart';
+
+class SheetPage extends StatelessWidget {
+  const SheetPage({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return CupertinoPageScaffold(
+      navigationBar: const CupertinoNavigationBar(middle: Text('Sheet')),
+      child: Center(
+        child: CupertinoButton.filled(
+          child: const Text('Show Sheet'),
+          onPressed: () {
+            Navigator.of(context).push(
+              CupertinoSheetRoute<void>(
+                builder: (BuildContext context) {
+                  return CupertinoPageScaffold(
+                    navigationBar: CupertinoNavigationBar(
+                      middle: const Text('Sheet'),
+                      trailing: GestureDetector(
+                        child: const Icon(CupertinoIcons.xmark),
+                        onTap: () {
+                          Navigator.of(context).pop();
+                        },
+                      ),
+                    ),
+                    child: const Center(
+                      child: Text('This is a sheet'),
+                    ),
+                  );
+                },
+              ),
+            );
+          },
+        ),
+      ),
+    );
+  }
+}

cupertino_gallery/lib/widgets_page.dart

@@ -17,14 +17,17 @@ class WidgetsPage extends StatelessWidget {
                 CustomCupertinoListTile(title: 'Activity Indicator'),
                 CustomCupertinoListTile(title: 'Alert Dialog'),
                 CustomCupertinoListTile(title: 'Button'),
+                CustomCupertinoListTile(title: 'Checkbox'),
                 CustomCupertinoListTile(title: 'Context Menu'),
                 CustomCupertinoListTile(title: 'Date Picker'),
                 CustomCupertinoListTile(title: 'List Tile'),
                 CustomCupertinoListTile(title: 'Picker'),
                 CustomCupertinoListTile(title: 'Popup Surface'),
+                CustomCupertinoListTile(title: 'Radio'),
                 CustomCupertinoListTile(title: 'Scrollbar'),
                 CustomCupertinoListTile(title: 'Search Text Field'),
                 CustomCupertinoListTile(title: 'Segmented Control'),
+                CustomCupertinoListTile(title: 'Sheet'),
                 CustomCupertinoListTile(title: 'Slider'),
                 CustomCupertinoListTile(title: 'Sliding Segmented Control'),
                 CustomCupertinoListTile(title: 'Switch'),