On Sat, Nov 28, 2009 at 01:20:10AM +0100, joël krähemann wrote: > I'm asking me whether g_signal_emit_by_name with a > g_cclosure_marshal_VOID__VOID has a need for a trailing NULL as > parameter. I saw in > http://library.gnome.org/devel/gtk-tutorial/2.13/x745.html that there's > no need for it, but in a project called oregano I saw that there was > NULL as last parameter with the same marshaller. First, the reference documentation is here: http://library.gnome.org/devel/gobject/stable/gobject-Signals.html#g-signal-emit-by-name and it is correct. Passing NULL as the return value location never makes sense because - it is redundant if the signal has no return value - it is an error to pass NULL if the signal has a return value Yeti _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
