From 6315e654ce0be2d2cc148e9ff80f611ac1176348 Mon Sep 17 00:00:00 2001
From: Yuqian Yang <crupest@crupest.life>
Date: Thu, 6 Nov 2025 17:27:10 +0800
Subject: Refactor Event.

---
 src/ui/render/ScrollRenderObject.cpp | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'src/ui/render/ScrollRenderObject.cpp')

diff --git a/src/ui/render/ScrollRenderObject.cpp b/src/ui/render/ScrollRenderObject.cpp
index b8b6904d..ea93dd21 100644
--- a/src/ui/render/ScrollRenderObject.cpp
+++ b/src/ui/render/ScrollRenderObject.cpp
@@ -218,7 +218,7 @@ void ScrollRenderObject::InstallMouseWheelHandler(controls::Control* control) {
   guard_.Clear();
 
   if (control != nullptr) {
-    guard_ += control->MouseWheelEvent()->Bubble()->PrependShortCircuitHandler(
+    guard_ += control->MouseWheelEvent()->Bubble()->AddHandler(
         [this](events::MouseWheelEventArgs& args) {
           auto delta = args.GetDelta();
 
@@ -228,24 +228,19 @@ void ScrollRenderObject::InstallMouseWheelHandler(controls::Control* control) {
             if (VerticalCanScrollDown()) {
               ApplyScroll(
                   Scroll{Direction::Vertical, ScrollKind::Relative, delta});
-              return true;
             } else if (HorizontalCanScrollDown()) {
               ApplyScroll(
                   Scroll{Direction::Horizontal, ScrollKind::Relative, delta});
-              return true;
             }
           } else if (delta < 0) {
             if (VerticalCanScrollUp()) {
               ApplyScroll(
                   Scroll{Direction::Vertical, ScrollKind::Relative, delta});
-              return true;
             } else if (HorizontalCanScrollUp()) {
               ApplyScroll(
                   Scroll{Direction::Horizontal, ScrollKind::Relative, delta});
-              return true;
             }
           }
-          return false;
         });
   }
 }
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