Fix "Delete" tooltip is shown disabled on chips with `onDeleted` callback (#141770)

fixes [Disabled chips with `onDeleted` callback shows "Delete" tooltip on hover](https://github.com/flutter/flutter/issues/141336)

### Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Example(),
    );
  }
}

class Example extends StatefulWidget {
  const Example({super.key});

  @override
  State<Example> createState() => _ExampleState();
}

class _ExampleState extends State<Example> {
  bool _isEnable = false;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.spaceEvenly,
          children: <Widget>[
            RawChip(
              label: const Text('RawChip'),
              onPressed: () {},
              isEnabled: _isEnable,
              onDeleted: () {},
            ),
            FilterChip(
              label: const Text('FilterChip'),
              selected: false,
              onSelected: _isEnable ? (bool value) {} : null,
              onDeleted: () {},
            ),
            InputChip(
              label: const Text('InputChip'),
              isEnabled: _isEnable,
              onDeleted: () {},
            ),
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton.extended(
        onPressed: () {
          setState(() {
            _isEnable = !_isEnable;
          });
        },
        label: Text(_isEnable ? 'Disable' : 'Enable'),
      ),
    );
  }
}
```

</details>

### Preview

| Before | After |
| --------------- | --------------- |
| <img src="https://github.com/flutter/flutter/assets/48603081/f80ae5f7-0a6d-4041-ade3-cbc2b5c78188" height="450" /> | <img src="https://github.com/flutter/flutter/assets/48603081/04e62854-e3f1-4b65-9753-183d288f3cfe" height="450" /> |

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

@@ -280,6 +280,8 @@ abstract interface class DeletableChipAttributes {
   ///
   /// If null, the default [MaterialLocalizations.deleteButtonTooltip] will be
   /// used.
+  ///
+  /// If the chip is disabled, the delete button tooltip will not be shown.
   String? get deleteButtonTooltipMessage;
 }
 
@@ -1128,7 +1130,7 @@ class _RawChipState extends State<RawChip> with MaterialStateMixin, TickerProvid
       child: _wrapWithTooltip(
         tooltip: widget.deleteButtonTooltipMessage
           ?? MaterialLocalizations.of(context).deleteButtonTooltip,
-        enabled: widget.onDeleted != null,
+        enabled: widget.isEnabled && widget.onDeleted != null,
         child: InkWell(
           // Radius should be slightly less than the full size of the chip.
           radius: (_kChipHeight + (widget.padding?.vertical ?? 0.0)) * .45,

packages/flutter/test/material/chip_test.dart

@@ -5112,7 +5112,7 @@ void main() {
     expect(tester.takeException(), isNull);
   });
 
-  testWidgets('Delete button is visible RawChip is disabled', (WidgetTester tester) async {
+  testWidgets('Delete button is visible on disabled RawChip', (WidgetTester tester) async {
     await tester.pumpWidget(
       wrapForChip(
         child: RawChip(
@@ -5127,6 +5127,36 @@ void main() {
     expectLater(find.byType(RawChip), matchesGoldenFile('raw_chip.disabled.delete_button.png'));
   });
 
+  testWidgets('Delete button tooltip is not shown on disabled RawChip', (WidgetTester tester) async {
+    Widget buildChip({ bool enabled = true }) {
+      return wrapForChip(
+        child: RawChip(
+          isEnabled: enabled,
+          label: const Text('Label'),
+          onDeleted: () { },
+        )
+      );
+    }
+
+    // Test enabled chip.
+    await tester.pumpWidget(buildChip());
+
+    final Offset deleteButtonLocation = tester.getCenter(find.byType(Icon));
+    final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse);
+    await gesture.moveTo(deleteButtonLocation);
+    await tester.pump();
+
+    // Delete button tooltip should be visible.
+    expect(findTooltipContainer('Delete'), findsOneWidget);
+
+    // Test disabled chip.
+    await tester.pumpWidget(buildChip(enabled: false));
+    await tester.pump();
+
+    // Delete button tooltip should not be visible.
+    expect(findTooltipContainer('Delete'), findsNothing);
+  });
+
   group('Material 2', () {
     // These tests are only relevant for Material 2. Once Material 2
     // support is deprecated and the APIs are removed, these tests

packages/flutter/test/material/filter_chip_test.dart

@@ -8,6 +8,7 @@
 library;
 
 import 'package:flutter/foundation.dart';
+import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
@@ -130,6 +131,14 @@ DefaultTextStyle getLabelStyle(WidgetTester tester, String labelText) {
   );
 }
 
+// Finds any container of a tooltip.
+Finder findTooltipContainer(String tooltipText) {
+  return find.ancestor(
+    of: find.text(tooltipText),
+    matching: find.byType(Container),
+  );
+}
+
 void main() {
   testWidgets('Material2 - FilterChip defaults', (WidgetTester tester) async {
     final ThemeData theme = ThemeData(useMaterial3: false);
@@ -1040,7 +1049,7 @@ void main() {
     feedback.dispose();
   });
 
-  testWidgets('Delete button is visible FilterChip is disabled', (WidgetTester tester) async {
+  testWidgets('Delete button is visible on disabled FilterChip', (WidgetTester tester) async {
     await tester.pumpWidget(
       wrapForChip(
         child: FilterChip(
@@ -1054,4 +1063,34 @@ void main() {
     // Delete button should be visible.
     expectLater(find.byType(RawChip), matchesGoldenFile('filter_chip.disabled.delete_button.png'));
   });
+
+  testWidgets('Delete button tooltip is not shown on disabled FilterChip', (WidgetTester tester) async {
+    Widget buildChip({ bool enabled = true }) {
+      return wrapForChip(
+        child: FilterChip(
+          onSelected: enabled ? (bool value) { } : null,
+          label: const Text('Label'),
+          onDeleted: () { },
+        )
+      );
+    }
+
+    // Test enabled chip.
+    await tester.pumpWidget(buildChip());
+
+    final Offset deleteButtonLocation = tester.getCenter(find.byType(Icon));
+    final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse);
+    await gesture.moveTo(deleteButtonLocation);
+    await tester.pump();
+
+    // Delete button tooltip should be visible.
+    expect(findTooltipContainer('Delete'), findsOneWidget);
+
+    // Test disabled chip.
+    await tester.pumpWidget(buildChip(enabled: false));
+    await tester.pump();
+
+    // Delete button tooltip should not be visible.
+    expect(findTooltipContainer('Delete'), findsNothing);
+  });
 }

packages/flutter/test/material/input_chip_test.dart

@@ -7,6 +7,7 @@
 @Tags(<String>['reduced-test-set'])
 library;
 
+import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
@@ -113,6 +114,14 @@ void checkChipMaterialClipBehavior(WidgetTester tester, Clip clipBehavior) {
   expect(materials.last.clipBehavior, clipBehavior);
 }
 
+// Finds any container of a tooltip.
+Finder findTooltipContainer(String tooltipText) {
+  return find.ancestor(
+    of: find.text(tooltipText),
+    matching: find.byType(Container),
+  );
+}
+
 void main() {
   testWidgets('InputChip.color resolves material states', (WidgetTester tester) async {
     const Color disabledSelectedColor = Color(0xffffff00);
@@ -417,7 +426,7 @@ void main() {
     expect(getIconData(tester).color, const Color(0xff00ff00));
   });
 
-  testWidgets('Delete button is visible InputChip is disabled', (WidgetTester tester) async {
+  testWidgets('Delete button is visible on disabled InputChip', (WidgetTester tester) async {
     await tester.pumpWidget(
       wrapForChip(
         child: InputChip(
@@ -431,4 +440,34 @@ void main() {
     // Delete button should be visible.
     expectLater(find.byType(RawChip), matchesGoldenFile('input_chip.disabled.delete_button.png'));
   });
+
+  testWidgets('Delete button tooltip is not shown on disabled InputChip', (WidgetTester tester) async {
+    Widget buildChip({ bool enabled = true }) {
+      return wrapForChip(
+        child: InputChip(
+          isEnabled: enabled,
+          label: const Text('Label'),
+          onDeleted: () { },
+        )
+      );
+    }
+
+    // Test enabled chip.
+    await tester.pumpWidget(buildChip());
+
+    final Offset deleteButtonLocation = tester.getCenter(find.byType(Icon));
+    final TestGesture gesture = await tester.createGesture(kind: PointerDeviceKind.mouse);
+    await gesture.moveTo(deleteButtonLocation);
+    await tester.pump();
+
+    // Delete button tooltip should be visible.
+    expect(findTooltipContainer('Delete'), findsOneWidget);
+
+    // Test disabled chip.
+    await tester.pumpWidget(buildChip(enabled: false));
+    await tester.pump();
+
+    // Delete button tooltip should not be visible.
+    expect(findTooltipContainer('Delete'), findsNothing);
+  });
 }