From Pontus Fuchs:

	add a capture_dlg_refresh_if() routine to redraw the list of
	interfaces in the Capture -> Interfaces dialog if the lsit of
	known interfaces is updated, and have it do that not by
	destroying and reconstructing the entire dialog box, but just by
	destroying and reconstructing the table containing the
	interfaces and their statistics.

From me:

	have a refresh_interfaces_cb() routine in ui/gtk/main.c that
	scans the local interfaces and refreshes *all* the widgets that
	have interface lists;

	add a "Refresh Interfaces" item to the Capture menu that calls
	that;

	have the "Refresh" button in the "Manage Interfaces" window also
	call that;

	rename the Capture Options window routine dlg_window_present()
	to capture_dlg_window_present() to make it clearer *which*
	dialog it checks for;

	fix Pontus' patch to call capture_stat_stop() *before* nulling
	out the global pointer for the statistics cache - if it's called
	*after* nulling it out, the argument passed to
	capture_stat_stop() is null, and it doesn't kill off the dumpcap
	gathering the statistics so they just pile up (and, at least on
	OS X, chewing up BPF devices until you run out of BPF devices
	that have the right ownership and permissions for dumpcap to use
	as a normal user);

	if refreshing the interfaces fails to get an interface list,
	close the Capture Interfaces dialog.

svn path=/trunk/; revision=43515

1 files changed, 4 insertions, 1 deletions

diff --git a/ui/gtk/capture_dlg.h b/ui/gtk/capture_dlg.h
index b2e2d3b0b0..da6f7de0d5 100644
--- a/ui/gtk/capture_dlg.h
+++ b/ui/gtk/capture_dlg.h
@@ -120,7 +120,7 @@ activate_monitor (GtkTreeViewColumn *tree_column, GtkCellRenderer *renderer,
                   GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data);
 
 gboolean
-dlg_window_present(void);
+capture_dlg_window_present(void);
 
 void
 enable_selected_interface(gchar *name, gboolean selected);
@@ -131,4 +131,7 @@ options_interface_cb(GtkTreeView *view, GtkTreePath *path, GtkTreeViewColumn *co
 void
 update_all_rows(void);
 
+void
+capture_dlg_refresh_if(void);
+
 #endif /* capture_dlg.h */