Added support for glutSpecialFunc, glutSpaceballMotion, glutSpaceballRotate and

glutSpaceballRotate into osgGLUT::Window base class.

include/osgGLUT/Window

@@ -39,12 +39,23 @@ class OSGGLUT_EXPORT Window
         static void mouseCB(int button, int state, int x, int y);
         static void keyboardCB(unsigned char key, int x, int y );
 
+        static void specialCB(int key, int x, int y);
+        static void spaceballMotionCB(int x, int y, int z);
+        static void spaceballRotateCB(int x, int y, int z);
+        static void spaceballButtonCB(int button, int state);
+
         virtual void reshape(GLint w, GLint h);
         virtual void visibility(int state);
         virtual void mouseMotion(int x, int y);
         virtual void mousePassiveMotion(int x, int y);
         virtual void mouse(int button, int state, int x, int y);
         virtual void keyboard(unsigned char key, int x, int y);
+        
+        virtual void special(int key, int x, int y);
+        virtual void spaceballMotion(int x, int y, int z);
+        virtual void spaceballRotate(int x, int y, int z);
+        virtual void spaceballButton(int button, int state);
+
 
         static Window*    s_theWindow;
 

src/osgGLUT/Window.cpp

@@ -70,6 +70,11 @@ bool Window::open()
     glutMotionFunc( mouseMotionCB );
     glutPassiveMotionFunc( mousePassiveMotionCB );
 
+    glutSpecialFunc( specialCB );
+    glutSpaceballMotionFunc( spaceballMotionCB );
+    glutSpaceballRotateFunc( spaceballRotateCB );
+    glutSpaceballButtonFunc( spaceballButtonCB );
+
     _is_open = 1;
     return true;
 }
@@ -116,9 +121,30 @@ void Window::keyboardCB(unsigned char key, int x, int y)
     s_theWindow->keyboard(key,x,y);
 }
 
+void Window::specialCB(int key, int x, int y)
+{
+    s_theWindow->special(key,x,y);
+}
+
+void Window::spaceballMotionCB(int x, int y, int z)
+{
+    s_theWindow->spaceballMotion(x,y,z);
+}
+
+void Window::spaceballRotateCB(int x, int y, int z)
+{
+    s_theWindow->spaceballRotate(x,y,z);
+}
+
+void Window::spaceballButtonCB(int button, int state)
+{
+    s_theWindow->spaceballButton(button,state);
+}
+
 
 void Window::display()
 {
+    osg::notify(osg::INFO)<<"info : Window::display() unhandled."<<endl;
 }
 
 
@@ -140,16 +166,19 @@ void Window::visibility(int state)
 
 void Window::mouseMotion(int , int )
 {
+    osg::notify(osg::INFO)<<"info : Window::mouseMotion() unhandled."<<endl;
 }
 
 
 void Window::mousePassiveMotion(int , int )
 {
+    osg::notify(osg::INFO)<<"info : Window::mousePassiveMotion() unhandled."<<endl;
 }
 
 
 void Window::mouse(int , int , int , int )
 {
+    osg::notify(osg::INFO)<<"info : mouse::() unhandled."<<endl;
 }
 
 
@@ -173,6 +202,28 @@ void Window::keyboard(unsigned char key, int , int )
     }
 }
 
+void Window::special(int , int , int )
+{
+    osg::notify(osg::INFO)<<"info : Window::special() unhandled."<<endl;
+}
+
+void Window::spaceballMotion(int , int , int )
+{
+    osg::notify(osg::INFO)<<"info : Window::spaceballMotion() unhandled."<<endl;
+}
+
+void Window::spaceballRotate(int , int , int )
+{
+    osg::notify(osg::INFO)<<"info : Window::spaceballRotate() unhandled."<<endl;
+}
+
+void Window::spaceballButton(int , int )
+{
+    osg::notify(osg::INFO)<<"info : Window::spaceballButton() unhandled."<<endl;
+}
+
+
+
 bool Window::run()
 {
     if (!_is_open) {