1 files changed, 3 insertions, 1 deletions
diff --git a/src/ui/controls/scroll_control.hpp b/src/ui/controls/scroll_control.hpp
index 76762f21..0541a010 100644
--- a/src/ui/controls/scroll_control.hpp
+++ b/src/ui/controls/scroll_control.hpp
@@ -16,7 +16,7 @@ namespace cru::ui::controls
     // Done: Draw(no need)
     // Done: API
     // Done: ScrollBar
-    // TODO: MouseEvent
+    // Done: MouseEvent
     class ScrollControl : public Control
     {
     private:
@@ -128,6 +128,8 @@ namespace cru::ui::controls
         void OnMouseMoveCore(events::MouseEventArgs& args) override final;
         void OnMouseUpCore(events::MouseButtonEventArgs& args) override final;
 
+        void OnMouseWheelCore(events::MouseWheelEventArgs& args) override;
+
     private:
         void CoerceAndSetOffsets(float offset_x, float offset_y, bool update_children = true);
         void UpdateScrollBarVisibility();