From 98b28e58813035df597d01e18657b73a94635ecd Mon Sep 17 00:00:00 2001
From: andreykproductengine <andreykproductengine@lindenlab.com>
Date: Tue, 10 Sep 2019 19:49:15 +0300
Subject: SL-11910 [Win] Horizontal scroll

---
 indra/llui/llscrollcontainer.cpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'indra/llui/llscrollcontainer.cpp')

diff --git a/indra/llui/llscrollcontainer.cpp b/indra/llui/llscrollcontainer.cpp
index 6135cc56ad..3db38bbfac 100644
--- a/indra/llui/llscrollcontainer.cpp
+++ b/indra/llui/llscrollcontainer.cpp
@@ -272,6 +272,25 @@ BOOL LLScrollContainer::handleScrollWheel( S32 x, S32 y, S32 clicks )
 	return FALSE;
 }
 
+BOOL LLScrollContainer::handleScrollHWheel(S32 x, S32 y, S32 clicks)
+{
+	if (LLUICtrl::handleScrollHWheel(x,y,clicks))
+	{
+		return TRUE;
+	}
+
+	LLScrollbar* horizontal = mScrollbar[HORIZONTAL];
+	if (horizontal->getVisible()
+		&& horizontal->getEnabled()
+		&& horizontal->handleScrollHWheel( 0, 0, clicks ) )
+	{
+		updateScroll();
+		return TRUE;
+	}
+
+	return FALSE;
+}
+
 BOOL LLScrollContainer::handleDragAndDrop(S32 x, S32 y, MASK mask,
 												  BOOL drop,
 												  EDragAndDropType cargo_type,
-- 
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