Re: emission hooks gone AWOL ?

[Tim Janik <timj gtk org>]

On Mon, 5 Mar 2001, Bill Haneman wrote:

> We have gone looking for emission hook support in 2.0, to no avail so
> far.  I expected from Changes-2.0.txt that the
> gtk_add_emission_hook(...) methods would be gone, but that support would
> have migrated to gsignal.
> 
> However, despite a mention in gsignal.h:
> 
> guint g_signal_add_emission_hook_full (guint signal_id, GClosure
> *closure);
> void g_signal_remove_emission_hook (guint signal_id, guint hook_id);
> 
> there is no symbol in glib-1.3.so, and a grep of a recent CVS pull
> reveals no implementation.  The old gtk_signal_add/remove_emission_hook
> macros
> are #define'd to no-ops.

that's because i have not yet implemented GSignal emission hooks,
they will come though (that's why gsignal.h already carries the
GSignalEmissionHook signature).

> 
> Thanks,
> 
> Bill
> 

---
ciaoTJ