Freeing up dialog elements?

[Rob Hoelz <hoelz wisc edu>]

Hello everyone,

I'm writing a Nautilus extension to allow a user to easily manage a
Mercurial code repository from Nautilus.  One of the menu actions I
have set up involves prompting the user via dialog.  My question is
after I'm done with the dialog, how do I free up the space that's been
allocated for them?  Should I just use free(), or...?

Thanks,
Rob Hoelz