alloc filter_key_event find focus_in focus_out forward_key_event free_by_client get_client_listener get_id get_preedit_mode is_enabled is_enabled_by_default is_imengine_shared is_on_the_spot_enabled lookup_table_page_down lookup_table_page_up lookup_table_select_candidate open_imengine open_imengine_by_uuid open_next_imengine open_previous_imengine panel_change_factory panel_commit_string panel_move_preedit_caret panel_request_help process_helper_event reset ScimBridgeAgentIMContext set_cursor_location set_enabled set_enabled_by_default set_imengine_shared set_on_the_spot_enabled set_preedit_mode static_finalize static_initialize trigger_property update_lookup_table_page_size ~ScimBridgeAgentIMContext

virtual void ScimBridgeAgentIMContext::open_previous_imengine ( ) [pure virtual] Switch to the previous IMEngine.