diff -up ibus-table-0.1.1.20081014/engine/table.py.1-rhbz466844 ibus-table-0.1.1.20081014/engine/table.py
--- ibus-table-0.1.1.20081014/engine/table.py.1-rhbz466844	2008-10-16 10:59:17.000000000 +1000
+++ ibus-table-0.1.1.20081014/engine/table.py	2008-10-28 14:42:16.000000000 +1000
@@ -1270,12 +1270,15 @@ class tabengine (ibus.EngineBase):
 	
 	# below for initial test
 	def focus_in (self):
+		self.reset ()
 		self.register_properties (self.properties)
 		self._refresh_properties ()
 		self._update_ui ()
 	
 	def focus_out (self):
-		pass
+		self._lookup_table.clean ()
+		self._strings = []
+		self._update_ui ()
 
 	def lookup_table_page_up (self):
 		if self._editor.page_up ():