2 files changed, 7 insertions, 1 deletions
diff --git a/src/webenginewidgets/render_widget_host_view_qt_delegate_widget.cpp b/src/webenginewidgets/render_widget_host_view_qt_delegate_widget.cpp
index fdd6d1c4f..66b4cffea 100644
--- a/src/webenginewidgets/render_widget_host_view_qt_delegate_widget.cpp
+++ b/src/webenginewidgets/render_widget_host_view_qt_delegate_widget.cpp
@@ -474,11 +474,16 @@ bool RenderWidgetHostViewQtDelegateWidget::event(QEvent *event)
 
     if (!handled)
         return QQuickWidget::event(event);
-    // Most events are accepted by default, but tablet events are not:
     event->accept();
     return true;
 }
 
+void RenderWidgetHostViewQtDelegateWidget::unhandledWheelEvent(QWheelEvent *ev)
+{
+    if (QWidget *p = parentWidget())
+        qApp->sendEvent(p, ev);
+}
+
 void RenderWidgetHostViewQtDelegateWidget::onWindowPosChanged()
 {
     m_client->visualPropertiesChanged();
diff --git a/src/webenginewidgets/render_widget_host_view_qt_delegate_widget.h b/src/webenginewidgets/render_widget_host_view_qt_delegate_widget.h
index c7783117a..034fdd65c 100644
--- a/src/webenginewidgets/render_widget_host_view_qt_delegate_widget.h
+++ b/src/webenginewidgets/render_widget_host_view_qt_delegate_widget.h
@@ -91,6 +91,7 @@ public:
     void setInputMethodHints(Qt::InputMethodHints) override;
     void setClearColor(const QColor &color) override;
     bool copySurface(const QRect &, const QSize &, QImage &) override;
+    void unhandledWheelEvent(QWheelEvent *ev) override;
 
 protected:
     bool event(QEvent *event) override;