how to get widget properties list ?

[Kuang-Chun Cheng <kcc1967 gmail com>]

Hi,

Is it possible to get widget properties list at run time ?
For example, how could I know GtkButton has a
signal called "clicked" ?  I knew I can check APIs manual
to get the info, but is it possible to query such info
at run time ?  Does Gtk widgets support stuff such as
sys_siglist[] or sys_errlist[] ... 


Regards
Kuang-Chun Cheng
kcc1967 gmail com