handling GDK_DELETE events

[Jim Crafton <jim crafton verizon net>]

Hi,
If my top level window get's a GDK_DELETE event, how do prevent it from 
closing?
Or am I in the wrong place at this point in the event sequence?

Typically in Win32 if you get a WM_CLOSE you can prevent the window from 
being destroyed by simply not allowing the default window procedure to 
handle then WN_CLOSE event, which will in turn prevent the window from 
being closed and destroyed. Is there something analgous in GTK?

Thanks

Jim