[vtkusers] who 'observes' event?

[A J]

...OR, am I supposed to be doing InvokeEvent( vtkCommand::EnterEvent ) 
myself, and only then will my callback work..!?
And I guess I would detect this keypress by using OpenGL's 
GlutKeyboardFunction or something, upon which I do the InvokeEvent, after 
which my callback function is executed..?

Or am I on totally the wrong track?

Okay thanks again =S

AJ




>
>regarding the problem of my last post - maybe the problem is I haven't 
>added an observer to the correct object
>
>I tried it with
>
>            RenWin->AddObserver( vtkCommand::EnterEvent, cbc );
>and       Ren-> "
>and       Iren-> "
>
>(note that I am calling Iren->Render() to render my scene)
>
>but none of them seem to detect when I press the Enter key on my keyboard..
>
>If I change it to detecting Ren->AddObserver( vtkCommand::ModifiedEvent, 
>cbc)
>Then this works fine
>
>But thats the only one that I can get to work
>Really I would like it to detect when I press Enter!
>
>So if anyone has any insight.. then please englighten me..! =S
>Thank you in advance once again =)
>
>AJ
>
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