only 'comment open' post show query in Recent_Posts widget class

currently all post are showing.. i want to show here only whoi comment who have How to change query in Recent_Posts widget class

currently
$r = new WP_Query(array(‘posts_per_page’ => $number, ‘no_found_rows’ => true, ‘post_status’ => ‘publish’, ‘ignore_sticky_posts’ => true));

and i have to change here

$r = new WP_Query(array(‘posts_per_page’ => $number, ‘no_found_rows’ => true, ‘post_status’ => ‘publish’, ‘comment_status’ =>’open’,’ping_status’ => ‘open’, ‘ignore_sticky_posts’ => true));

but not change.

can any one help me.