--- planner-0.13/src/planner-ttable-view.c	2004-10-13 21:15:46.000000000 +0100
+++ /var/tmp/planner-0.13/src/planner-ttable-view.c	2006-06-07 19:29:17.000000000 +0100
@@ -421,7 +421,7 @@
 	GtkTreeView        *tv = GTK_TREE_VIEW (view->priv->tree);
 	PlannerTtableChart *chart = view->priv->chart;
 	gint                row_height;
-	gint                header_height;
+	gint                header_height, separator_height;
 	gint                height;
 	GList              *cols, *l;
 	GtkTreeViewColumn  *col;
@@ -432,6 +432,10 @@
 	row_height = 0;
 	header_height = 0;
 
+	gtk_widget_style_get(GTK_WIDGET(tv),
+	                     "vertical-separator", &separator_height,
+	                     NULL);
+
 	for (l = cols; l; l = l->next) {
 		col = l->data;
 
@@ -444,6 +448,7 @@
 						    NULL,
 						    NULL,
 						    &height);
+		height += separator_height;
 		row_height = MAX (row_height, height);
 	}
 
