[empathy: 61/80] LogWindow: scroll the events view to the end

[Emilio Pozuelo Monfort <epm src gnome org>]

commit ee8c16e7d70527760ebb2c5894dd85c545daa2e4
Author: Emilio Pozuelo Monfort <emilio pozuelo collabora co uk>
Date:   Tue May 3 11:55:59 2011 +0100

    LogWindow: scroll the events view to the end
    
    Where newest messages are.

 libempathy-gtk/empathy-log-window.c |   17 +++++++++++++++++
 1 files changed, 17 insertions(+), 0 deletions(-)
---
diff --git a/libempathy-gtk/empathy-log-window.c b/libempathy-gtk/empathy-log-window.c
index 2203ee2..21300cd 100644
--- a/libempathy-gtk/empathy-log-window.c
+++ b/libempathy-gtk/empathy-log-window.c
@@ -2292,9 +2292,13 @@ log_window_got_messages_for_date_cb (GObject *manager,
     gpointer user_data)
 {
   Ctx *ctx = user_data;
+  GtkTreeView *view;
+  GtkTreeModel *model;
+  GtkTreeIter iter;
   GList *events;
   GList *l;
   GError *error = NULL;
+  gint n;
 
   if (log_window == NULL)
     goto out;
@@ -2363,6 +2367,19 @@ log_window_got_messages_for_date_cb (GObject *manager,
     }
   g_list_free (events);
 
+  view = GTK_TREE_VIEW (log_window->treeview_events);
+  model = gtk_tree_view_get_model (view);
+  n = gtk_tree_model_iter_n_children (model, NULL) - 1;
+
+  if (n >= 0 && gtk_tree_model_iter_nth_child (model, &iter, NULL, n))
+    {
+      GtkTreePath *path;
+
+      path = gtk_tree_model_get_path (model, &iter);
+      gtk_tree_view_scroll_to_cell (view, path, NULL, FALSE, 0, 0);
+      gtk_tree_path_free (path);
+    }
+
  out:
   ctx_free (ctx);