gossip r2758 - in trunk: . src

[mr svn gnome org]

Author: mr
Date: Tue Mar  4 08:45:28 2008
New Revision: 2758
URL: http://svn.gnome.org/viewvc/gossip?rev=2758&view=rev

Log:
Fixed empty groups still being shown with no contacts visible in them


Modified:
   trunk/ChangeLog
   trunk/src/gossip-contact-list.c

Modified: trunk/src/gossip-contact-list.c
==============================================================================
--- trunk/src/gossip-contact-list.c	(original)
+++ trunk/src/gossip-contact-list.c	Tue Mar  4 08:45:28 2008
@@ -1588,17 +1588,32 @@
 		model = GTK_TREE_MODEL (priv->store);
 		
 		for (l = iters; l; l = l->next) {
-			GtkTreeIter parent;
+			GtkTreeIter parent_iter;
 			
 			/* NOTE: it is only <= 2 here because we have
 			 * separators after the group name, otherwise it
 			 * should be 1. 
 			 */
-			if (gtk_tree_model_iter_parent (model, &parent, l->data) &&
-			    gtk_tree_model_iter_n_children (model, &parent) <= 2) {
-				gtk_tree_store_remove (priv->store, &parent);
+			if (gtk_tree_model_iter_parent (model, &parent_iter, l->data) &&
+			    gtk_tree_model_iter_n_children (model, &parent_iter) <= 2) {
+				gtk_tree_store_remove (priv->store, &parent_iter);
 			} else {
+				GtkTreePath *parent_path = NULL;
+
 				gtk_tree_store_remove (priv->store, l->data);
+				
+				/* To make sure the parent is hidden
+				 * correctly if we now have no more
+				 * online contacts, we emit the
+				 * row-changed signal on the parent so
+				 * it prompts it to be refreshed by
+				 * the filter func.  
+				 */
+				parent_path = gtk_tree_model_get_path (model, &parent_iter);
+				if (parent_path) {
+					gtk_tree_model_row_changed (model, parent_path, &parent_iter);
+					gtk_tree_path_free (parent_path);
+				}
 			}
 		}