From dd20ba3d068c4a0903417d93144f8ac7fed068e9 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Wed, 22 Feb 2017 10:22:11 +0100
Subject: [PATCH] use Ctrl+MMB for zooming

---
 src/Gui/BlenderNavigationStyle.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Gui/BlenderNavigationStyle.cpp b/src/Gui/BlenderNavigationStyle.cpp
index e4f78a9c3..d3b08fd25 100644
--- a/src/Gui/BlenderNavigationStyle.cpp
+++ b/src/Gui/BlenderNavigationStyle.cpp
@@ -361,6 +361,7 @@ SbBool BlenderNavigationStyle::processSoEvent(const SoEvent * const ev)
     //    newmode = NavigationStyle::ZOOMING;
     //    break;
     case CTRLDOWN|SHIFTDOWN|BUTTON2DOWN:
+    case CTRLDOWN|BUTTON3DOWN:
         newmode = NavigationStyle::ZOOMING;
         break;