GTK+ Signals bindings

[Ralf Stephan <ralf ark in-berlin de>]

Hello,
I was not able to find bindings for these in the docs,
do they exist?

> - use g_signal_add_emission_hook() to catch all emissions of
>   a signal for all instances
> 
> - use g_signal_list_ids() to get all signals that objects of
>   a given type can emit and then connect to them in a loop
>   for an instance; note you have to recusrsively scan parent
>   classes and implemented interfaces and and their signals
>   too, inherited signals are not returned



ralf