From fd84f431af45bf6e85aa1df38ec79f80a31f9a0f Mon Sep 17 00:00:00 2001
From: Geektree0101 <h2s1880@gmail.com>
Date: Thu, 28 Aug 2025 14:30:41 +0900
Subject: [PATCH] feat: ScrollOffsetController supports scrollToTop

---
 .../lib/src/scrollable_positioned_list.dart              | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/packages/scrollable_positioned_list/lib/src/scrollable_positioned_list.dart b/packages/scrollable_positioned_list/lib/src/scrollable_positioned_list.dart
index 60045e9b..87e6addc 100644
--- a/packages/scrollable_positioned_list/lib/src/scrollable_positioned_list.dart
+++ b/packages/scrollable_positioned_list/lib/src/scrollable_positioned_list.dart
@@ -293,6 +293,15 @@ class ScrollOffsetController {
     );
   }
 
+  Future<void> scrollToTop(
+      {required Duration duration, Curve curve = Curves.linear}) async {
+    await _scrollableListState!.primary.scrollController.animateTo(
+      0.0,
+      duration: duration,
+      curve: curve,
+    );
+  }
+
   _ScrollablePositionedListState? _scrollableListState;
 
   void _attach(_ScrollablePositionedListState scrollableListState) {