looking for example source

writing some code to experiment with spline curves I soon wished that there was 
more interaction possible between an external module and geomview than just
'picking' a geometry. I'd like to be able to handle things like button
press/release and dragging (e.g. to redraw the curve in response to a movement
of a 'control point' represented by a little cube).
Is this possible ? Any examples out there ?

Something different: I installed the linux binary distribution of geomview;
it works fine, except for one flaw: I can't use backspace/delete in text fields 
(have to replace text by marking it with the mouse). Can I fix this somehow ?

Finally, since I've not received a single message from this mailing list yet,
I'd also be glad just to get an answer that someone read this ...

thank,
	Kolja

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Kolja Kaehler                                            <kk at cs.tu-berlin.de>