From e579fb20c7759f38531919a096886e9589eb4d8e Mon Sep 17 00:00:00 2001
From: L-Super <40905056+L-Super@users.noreply.github.com>
Date: Sat, 9 Sep 2023 21:21:44 +0800
Subject: [PATCH] fixed:press the shift key to support horizontal scrolling

---
 src/details/QCefViewPrivate.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/details/QCefViewPrivate.cpp b/src/details/QCefViewPrivate.cpp
index 5bb690c6..53a50c4c 100644
--- a/src/details/QCefViewPrivate.cpp
+++ b/src/details/QCefViewPrivate.cpp
@@ -916,8 +916,12 @@ QCefViewPrivate::onViewWheelEvent(QWheelEvent* event)
 
     e.x = p.x();
     e.y = p.y();
+
+    // angleDelta().y() provides the angle through which the common vertical mouse wheel was rotated since the previous
+    // event. angleDelta().x() provides the angle through which the horizontal mouse wheel was rotated, if the mouse has
+    // a horizontal wheel; otherwise it stays at zero. 
     pCefBrowser_->GetHost()->SendMouseWheelEvent(
-      e, m & Qt::ShiftModifier ? d.x() : 0, m & Qt::ShiftModifier ? d.y() : 0);
+      e, m & Qt::ShiftModifier ? d.x() : 0, m & Qt::ShiftModifier ? d.y() : d.y());
   }
 }