Commit 6333998d authored by Committed by Tim Janik
added function to check if a specific signal handler connection exists
Thu Feb 24 23:58:44 1999 Tim Janik <email@example.com> * 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.
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