• Tim Janik's avatar
    added function to check if a specific signal handler connection exists · 6333998d
    Tim Janik authored
    Thu Feb 24 23:58:44 1999  Tim Janik  <timj@gtk.org>
    
            * gtk/gtksignal.c (gtk_signal_handler_pending_by_id): added function
            to check if a specific signal handler connection exists (similar to
            gtk_signal_handler_pending_by_func). and yes, this is a neccessary
            addition, since without this function, signal handlers can not be
            (un)blocked or disconnected in a generic fashion without producing
            g_warnings().
            made gtk_signal_get_handlers() an inline function since it's used in
            a lot of places, especially within signal emission.
    6333998d
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