From c21f1f488fa4836fa3b35d49c0ca26bd759bfc66 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Fri, 25 May 2012 08:56:25 +0000
Subject: [PATCH] From Jaap Glas, "Added a default parameter to the following
 constructor in TabPlaneDragger   and TabPlaneDragger.cpp:

TabPlaneDragger(float handleScaleFactor=20.0f);

The reason for this is that the default OSG tab sizes are way bigger than
those we used in our application so far. And since handleScaleFactor_
is already a (constant) class member, I see no objection against making
it user defined."
---
 include/osgManipulator/TabPlaneDragger | 2 +-
 src/osgManipulator/TabPlaneDragger.cpp | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/osgManipulator/TabPlaneDragger b/include/osgManipulator/TabPlaneDragger
index 12b82a778..8064bf699 100644
--- a/include/osgManipulator/TabPlaneDragger
+++ b/include/osgManipulator/TabPlaneDragger
@@ -29,7 +29,7 @@ class OSGMANIPULATOR_EXPORT TabPlaneDragger : public CompositeDragger
 {
     public:
 
-        TabPlaneDragger();
+        TabPlaneDragger(float handleScaleFactor=20.0f);
 
         META_OSGMANIPULATOR_Object(osgManipulator,TabPlaneDragger)
 
diff --git a/src/osgManipulator/TabPlaneDragger.cpp b/src/osgManipulator/TabPlaneDragger.cpp
index 65a38f8b9..829c53ed9 100644
--- a/src/osgManipulator/TabPlaneDragger.cpp
+++ b/src/osgManipulator/TabPlaneDragger.cpp
@@ -191,7 +191,8 @@ void createTranslateDraggerGeometry(Scale2DDragger* cornerScaleDragger, Translat
 
 }
 
-TabPlaneDragger::TabPlaneDragger() : _handleScaleFactor(20.0)
+TabPlaneDragger::TabPlaneDragger( float handleScaleFactor )
+          :_handleScaleFactor( handleScaleFactor )
 {
     _cornerScaleDragger = new Scale2DDragger(Scale2DDragger::SCALE_WITH_OPPOSITE_HANDLE_AS_PIVOT);
     addChild(_cornerScaleDragger.get());