From 1ad0db51ae101a13fc523403bbf8d6e197ff799d Mon Sep 17 00:00:00 2001
From: Paul Salmon <5593189+p-salmon@users.noreply.github.com>
Date: Thu, 7 Nov 2024 00:04:55 +0100
Subject: [PATCH] Added cusor control properties to CupertinoSearchTextField
 and tests (#158240)

Adding control over the cursor to CupertinoSearchTextField: cursorWidth, cursorHeight, cursorRadius, cursorOpacityAnimates and cursorColor.

fixes https://github.com/flutter/flutter/issues/158239
---
 .../lib/src/cupertino/search_field.dart       | 25 +++++++
 .../test/cupertino/search_field_test.dart     | 75 +++++++++++++++++++
 2 files changed, 100 insertions(+)

diff --git a/packages/flutter/lib/src/cupertino/search_field.dart b/packages/flutter/lib/src/cupertino/search_field.dart
index 94cdd2a9788..b7f55d95c4d 100644
--- a/packages/flutter/lib/src/cupertino/search_field.dart
+++ b/packages/flutter/lib/src/cupertino/search_field.dart
@@ -133,6 +133,11 @@ class CupertinoSearchTextField extends StatefulWidget {
     this.onTap,
     this.autocorrect = true,
     this.enabled,
+    this.cursorWidth = 2.0,
+    this.cursorHeight,
+    this.cursorRadius = const Radius.circular(2.0),
+    this.cursorOpacityAnimates = true,
+    this.cursorColor,
   })  : assert(
           !((decoration != null) && (backgroundColor != null)),
           'Cannot provide both a background color and a decoration\n'
@@ -327,6 +332,21 @@ class CupertinoSearchTextField extends StatefulWidget {
   /// respond to touch events including the [prefixIcon] and [suffixIcon] button.
   final bool? enabled;
 
+  /// {@macro flutter.widgets.editableText.cursorWidth}
+  final double cursorWidth;
+
+  /// {@macro flutter.widgets.editableText.cursorHeight}
+  final double? cursorHeight;
+
+  /// {@macro flutter.widgets.editableText.cursorRadius}
+  final Radius cursorRadius;
+
+  /// {@macro flutter.widgets.editableText.cursorOpacityAnimates}
+  final bool cursorOpacityAnimates;
+
+  /// The color to use when painting the cursor.
+  final Color? cursorColor;
+
   @override
   State<StatefulWidget> createState() => _CupertinoSearchTextFieldState();
 }
@@ -514,6 +534,11 @@ class _CupertinoSearchTextFieldState extends State<CupertinoSearchTextField>
       keyboardType: widget.keyboardType,
       onTap: widget.onTap,
       enabled: widget.enabled ?? true,
+      cursorWidth: widget.cursorWidth,
+      cursorHeight: widget.cursorHeight,
+      cursorRadius: widget.cursorRadius,
+      cursorOpacityAnimates: widget.cursorOpacityAnimates,
+      cursorColor: widget.cursorColor,
       suffixMode: widget.suffixMode,
       placeholder: placeholder,
       placeholderStyle: placeholderStyle,
diff --git a/packages/flutter/test/cupertino/search_field_test.dart b/packages/flutter/test/cupertino/search_field_test.dart
index 9615d125f46..dc922372525 100644
--- a/packages/flutter/test/cupertino/search_field_test.dart
+++ b/packages/flutter/test/cupertino/search_field_test.dart
@@ -655,6 +655,81 @@ void main() {
     expect(textField.enableIMEPersonalizedLearning, false);
   });
 
+  testWidgets('cursorWidth is properly forwarded to the inner text field', (WidgetTester tester) async {
+    await tester.pumpWidget(
+      const CupertinoApp(
+        home: Center(
+          child: CupertinoSearchTextField(
+            cursorWidth: 1,
+          ),
+        ),
+      ),
+    );
+
+    final CupertinoTextField textField = tester.widget(find.byType(CupertinoTextField));
+    expect(textField.cursorWidth, 1);
+  });
+
+  testWidgets('cursorHeight is properly forwarded to the inner text field', (WidgetTester tester) async {
+    await tester.pumpWidget(
+      const CupertinoApp(
+        home: Center(
+          child: CupertinoSearchTextField(
+            cursorHeight: 10,
+          ),
+        ),
+      ),
+    );
+
+    final CupertinoTextField textField = tester.widget(find.byType(CupertinoTextField));
+    expect(textField.cursorHeight, 10);
+  });
+
+  testWidgets('cursorRadius is properly forwarded to the inner text field', (WidgetTester tester) async {
+    await tester.pumpWidget(
+      const CupertinoApp(
+        home: Center(
+          child: CupertinoSearchTextField(
+            cursorRadius: Radius.circular(1.0),
+          ),
+        ),
+      ),
+    );
+
+    final CupertinoTextField textField = tester.widget(find.byType(CupertinoTextField));
+    expect(textField.cursorRadius, const Radius.circular(1.0));
+  });
+
+  testWidgets('cursorOpacityAnimates is properly forwarded to the inner text field', (WidgetTester tester) async {
+    await tester.pumpWidget(
+      const CupertinoApp(
+        home: Center(
+          child: CupertinoSearchTextField(
+            cursorOpacityAnimates: false,
+          ),
+        ),
+      ),
+    );
+
+    final CupertinoTextField textField = tester.widget(find.byType(CupertinoTextField));
+    expect(textField.cursorOpacityAnimates, false);
+  });
+
+  testWidgets('cursorColor is properly forwarded to the inner text field', (WidgetTester tester) async {
+    await tester.pumpWidget(
+      const CupertinoApp(
+        home: Center(
+          child: CupertinoSearchTextField(
+            cursorColor: Color.fromARGB(255, 255, 0, 0),
+          ),
+        ),
+      ),
+    );
+
+    final CupertinoTextField textField = tester.widget(find.byType(CupertinoTextField));
+    expect(textField.cursorColor, const Color.fromARGB(255, 255, 0, 0));
+  });
+
   testWidgets('Icons and placeholder fade while resizing on scroll', (WidgetTester tester) async {
     await tester.pumpWidget(
       const CupertinoApp(