From 16ce373d14199b94729caffcb099d8a6bd37f882 Mon Sep 17 00:00:00 2001
From: McCabe Maxsted
Date: Wed, 9 Mar 2011 20:37:53 -0700
Subject: #787: Horizontal mouse scrolling support, patch by Kakurady Drakenar

---
 linden/indra/llui/lllineeditor.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'linden/indra/llui/lllineeditor.cpp')

diff --git a/linden/indra/llui/lllineeditor.cpp b/linden/indra/llui/lllineeditor.cpp
index a3785e4..76b8927 100644
--- a/linden/indra/llui/lllineeditor.cpp
+++ b/linden/indra/llui/lllineeditor.cpp
@@ -1034,6 +1034,11 @@ BOOL LLLineEditor::handleHover(S32 x, S32 y, MASK mask)
 
 	return handled;
 }
+BOOL LLLineEditor::handleHScrollWheel(S32 x, S32 y, S32 clicks)
+{
+	mScrollHPos = llclamp(mScrollHPos + clicks * 3, 0, mText.length());
+	return TRUE;
+}
 
 
 BOOL LLLineEditor::handleMouseUp(S32 x, S32 y, MASK mask)
-- 
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