[empathy] Preferences: add empathy_preferences_show_tab()

[Emilio Pozuelo Monfort <epm src gnome org>]

commit 07f472213136ac29908a323a9d7612894c7ee5b4
Author: Emilio Pozuelo Monfort <emilio pozuelo collabora co uk>
Date:   Wed Aug 3 13:11:03 2011 +0100

    Preferences: add empathy_preferences_show_tab()
    
    https://bugzilla.gnome.org/show_bug.cgi?id=655884

 src/empathy-preferences.c |    9 +++++++++
 src/empathy-preferences.h |    3 +++
 2 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/src/empathy-preferences.c b/src/empathy-preferences.c
index 589e24f..dd3aaee 100644
--- a/src/empathy-preferences.c
+++ b/src/empathy-preferences.c
@@ -1254,3 +1254,12 @@ empathy_preferences_new (GtkWindow *parent)
 
 	return self;
 }
+
+void
+empathy_preferences_show_tab (EmpathyPreferences *self,
+			      gint tab)
+{
+	EmpathyPreferencesPriv *priv = GET_PRIV (self);
+
+	gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), tab);
+}
diff --git a/src/empathy-preferences.h b/src/empathy-preferences.h
index 0d7204f..9f77c89 100644
--- a/src/empathy-preferences.h
+++ b/src/empathy-preferences.h
@@ -54,6 +54,9 @@ GType empathy_preferences_get_type (void);
 
 GtkWidget *empathy_preferences_new (GtkWindow *parent);
 
+void empathy_preferences_show_tab (EmpathyPreferences *self,
+    gint tab);
+
 G_END_DECLS
 
 #endif /* __EMPATHY_PREFERENCES_H__ */