diff --git a/ui/widgets/scroll_area.cpp b/ui/widgets/scroll_area.cpp
index bb63b0c..1c1ed76 100644
--- a/ui/widgets/scroll_area.cpp
+++ b/ui/widgets/scroll_area.cpp
@@ -490,12 +490,21 @@ bool ScrollArea::eventFilter(QObject *obj, QEvent *e) {
 }
 
 bool ScrollArea::viewportEvent(QEvent *e) {
-	if (e->type() == QEvent::TouchBegin || e->type() == QEvent::TouchUpdate || e->type() == QEvent::TouchEnd || e->type() == QEvent::TouchCancel) {
+	const auto type = e->type();
+	if (type == QEvent::TouchBegin
+		|| type == QEvent::TouchUpdate
+		|| type == QEvent::TouchEnd
+		|| type == QEvent::TouchCancel) {
 		QTouchEvent *ev = static_cast<QTouchEvent*>(e);
 		if (_touchEnabled && ev->device()->type() == base::TouchDevice::TouchScreen) {
 			touchEvent(ev);
 			return true;
 		}
+	} else if (type == QEvent::Wheel) {
+		if (_customWheelProcess
+			&& _customWheelProcess(static_cast<QWheelEvent*>(e))) {
+			return true;
+		}
 	}
 	return QScrollArea::viewportEvent(e);
 }
diff --git a/ui/widgets/scroll_area.h b/ui/widgets/scroll_area.h
index 03692a6..8df7e30 100644
--- a/ui/widgets/scroll_area.h
+++ b/ui/widgets/scroll_area.h
@@ -172,6 +172,10 @@ public:
 	void scrolled();
 	void innerResized();
 
+	void setCustomWheelProcess(Fn<bool(not_null<QWheelEvent*>)> process) {
+		_customWheelProcess = std::move(process);
+	}
+
 	[[nodiscard]] rpl::producer<> scrolls() const;
 	[[nodiscard]] rpl::producer<> innerResizes() const;
 	[[nodiscard]] rpl::producer<> geometryChanged() const;
@@ -227,6 +231,7 @@ private:
 	crl::time _touchTime = 0;
 	base::Timer _touchScrollTimer;
 
+	Fn<bool(not_null<QWheelEvent*>)> _customWheelProcess;
 	bool _widgetAcceptsTouch = false;
 
 	object_ptr<QWidget> _widget = { nullptr };