When using the GUImanager the callback signature is (GtkAction *action , gpointer user_data) which causes problems when retreiveing
object data stored with the widget such as the filter box widget.
Work around that problem by doing
filter_cm = g_object_get_data(G_OBJECT(top_level), E_DFILTER_CM_KEY);
filter_te = gtk_bin_get_child(GTK_BIN(filter_cm));
in the follow_udp/tcp/ssl_stream.
svn path=/trunk/; revision=34455
a protocol tree;
the column values.
This includes stats-tree listeners.
Have the routines to build the packet list, and to retap packets, honor
those requirements. This means that cf_retap_packets() no longer needs
an argument to specify whether to construct the column values or not, so
get rid of that argument.
This also means that there's no need for a tap to have a fake filter
to ensure that the protocol tree will be built, so don't set up a fake
"frame" filter.
While we're at it, clean up some cases where "no filter" was represented
as a null string rather than a null pointer.
Have a routine to return an indication of the number of tap listeners
with filters; use that rather than the global num_tap_filters.
Clean up some indentation and some gboolean vs. gint items.
svn path=/trunk/; revision=28645
Jeff Morriss