2007-06-01 Alex Roitman <shura@gramps-project.org>

* src/FilterEditor/_FilterEditor.py (check_recursive_filters,
	clean_after_rename, _do_delete_filter,_do_delete_selected_filter):
	Handle renaming and deletion of filters when other filters depend
	on them.
	* src/FilterEditor/_EditFilter.py (filter_name_changed): Prohibit
	creating new filter names colliding with existing filter names;
	(on_ok_clicked): Signal the name change.
	* src/DisplayState.py (DisplayState.__signals__): Add new signal
	to indicate filter name change: necessary for renaming/removing
	filters based on the changed name.



svn: r8525

src/DisplayState.py

@@ -256,6 +256,7 @@ class DisplayState(GrampsDb.GrampsDBCallback):
 
     __signals__ = {
         'filters-changed' : (str,),
+        'filter-name-changed' : (str,unicode,unicode),
         'nameformat-changed' : None,
         'plugins-reloaded' : (list,list),
         }