expand query-treeview, when a query was loaded from file

xsagtk/query_view.py

@@ -113,6 +113,7 @@ class QueryView(gtk.VBox):
             return list(e[0] for e in self.combobox.get_model()).index(root_field)
         self.combobox.set_active(get_index())
         self.treeView_search.set_query(root_field, query)
+        self.treeView_search.expand_all()
         self.treeView_fields.set_fields(root_field, field_labels)
 
 class TreeViewResultFields(gtk.TreeView):