[vtkusers] Animation

[Mino Elefante]

Hello,
I'm a Italian User of VTK!
Sorry for my english, but i don't speak it very well.

I' have a problem with VTK.
I used Vtk 4 with c++ on Linux workstation.

I want create a simple animation.
There is 5 images that must be repeated in a loop.
When I start vtkRenderWindowsInteractor (Iren->start() ) I don't to succed to 
controll the sequence of images.

So I have created my loop, but i dont know how to control the mouse events.
What I do to control mouse events? What is the code that permits to capture 
the mouse click and associated it to a functions???

Thank!

mino