@@ -5,3 +5,4 @@
 
 Google Inc.
 Britannio Jarrett <britanniojarrett@gmail.com>
+Sarbagya Dhaubanjar <mail@sarbagyastha.com.np>
@@ -98,6 +98,7 @@ class OpenContainer<T extends Object?> extends StatefulWidget {
     this.transitionType = ContainerTransitionType.fade,
     this.useRootNavigator = false,
     this.routeSettings,
+    this.clipBehavior = Clip.antiAlias,
   }) : super(key: key);
 
   /// Background color of the container while it is closed.
@@ -250,6 +251,15 @@ class OpenContainer<T extends Object?> extends StatefulWidget {
   /// Provides additional data to the [openBuilder] route pushed by the Navigator.
   final RouteSettings? routeSettings;
 
+  /// The [closedBuilder] will be clipped (or not) according to this option.
+  ///
+  /// Defaults to [Clip.antiAlias], and must not be null.
+  ///
+  /// See also:
+  ///
+  ///  * [Material.clipBehavior], which is used to implement this property.
+  final Clip clipBehavior;
+
   @override
   _OpenContainerState<T> createState() => _OpenContainerState<T>();
 }
@@ -302,7 +312,7 @@ class _OpenContainerState<T> extends State<OpenContainer<T?>> {
       child: GestureDetector(
         onTap: widget.tappable ? openContainer : null,
         child: Material(
-          clipBehavior: Clip.antiAlias,
+          clipBehavior: widget.clipBehavior,
           color: widget.closedColor,
           elevation: widget.closedElevation,
           shape: widget.closedShape,
 
@@ -1572,6 +1572,62 @@ void main() {
     expect(value, isTrue);
   });
 
+  testWidgets('closedBuilder has anti-alias clip by default',
+      (WidgetTester tester) async {
+    final GlobalKey closedBuilderKey = GlobalKey();
+    final Widget openContainer = OpenContainer(
+      closedBuilder: (BuildContext context, VoidCallback action) {
+        return Text('Close', key: closedBuilderKey);
+      },
+      openBuilder:
+          (BuildContext context, CloseContainerActionCallback<bool> action) {
+        return const Text('Open');
+      },
+    );
+
+    await tester.pumpWidget(
+      _boilerplate(child: openContainer),
+    );
+
+    final Finder closedBuilderMaterial = find
+        .ancestor(
+          of: find.byKey(closedBuilderKey),
+          matching: find.byType(Material),
+        )
+        .first;
+
+    final Material material = tester.widget<Material>(closedBuilderMaterial);
+    expect(material.clipBehavior, Clip.antiAlias);
+  });
+
+  testWidgets('closedBuilder has no clip', (WidgetTester tester) async {
+    final GlobalKey closedBuilderKey = GlobalKey();
+    final Widget openContainer = OpenContainer(
+      closedBuilder: (BuildContext context, VoidCallback action) {
+        return Text('Close', key: closedBuilderKey);
+      },
+      openBuilder:
+          (BuildContext context, CloseContainerActionCallback<bool> action) {
+        return const Text('Open');
+      },
+      clipBehavior: Clip.none,
+    );
+
+    await tester.pumpWidget(
+      _boilerplate(child: openContainer),
+    );
+
+    final Finder closedBuilderMaterial = find
+        .ancestor(
+          of: find.byKey(closedBuilderKey),
+          matching: find.byType(Material),
+        )
+        .first;
+
+    final Material material = tester.widget<Material>(closedBuilderMaterial);
+    expect(material.clipBehavior, Clip.none);
+  });
+
   Widget _createRootNavigatorTest({
     required Key appKey,
     required Key nestedNavigatorKey,
Original file line number	Diff line number	Diff line change
`@@ -5,3 +5,4 @@`
`5`	`5`
`6`	`6`	`Google Inc.`
`7`	`7`	`Britannio Jarrett <britanniojarrett@gmail.com>`
	`8`	`+Sarbagya Dhaubanjar <mail@sarbagyastha.com.np>`