qbuilder/addon/config/sqlconnect.inc

<?php
   $db = new sqlConnection;

   $db->dbs_type     = "MySQL";
   $db->dbs_hostname = "localhost";
   $db->dbs_username = "root";
   $db->dbs_password = "";
   $db->dbs_database = "qbuilder";

   $db->sql_connect();
?>