[vtkusers] vtkCanvas keyPress events

[Christopher M. Navarro]

I am trying to override some of the default renderwindowinteractor events 
and I'm not sure how I can do this.  What I want to do is use the 'p' 
character to turn picking on/off in my scene but there is some control 
built in that has p linked with outlining whatever actor the mouse is 
over.  At least that appears to be how it works.  This interaction is 
controlled by lines 241/242 of vtkCanvas.java where KeyPressEvent() and 
CharEvent() are called on the generic renderwindow interactor.  If I 
comment them out, I get the result I want.  However, this solution isn't 
desirable since I lose all of the rest of the default keyevents.  Any 
ideas on how I can accomplish this?  

regards,

chris