Source Reference:

• Component: bbPress :: bbp-core

  File: /bbp-includes/bbp-core-widgets.php :: Trac Source Line: 381

  	 * @uses bbp_forums() To check whether there are more forums available
  	 *                     in the loop
  	 * @uses bbp_the_forum() Loads up the current forum in the loop
  	 * @uses bbp_forum_permalink() To display the forum permalink
  	 * @uses bbp_forum_title() To display the forum title
  	 */
  	function widget( $args, $instance ) {
  		extract( $args );
  
  		$title        = apply_filters( 'bbp_forum_widget_title', $instance['title'] );
  		$parent_forum = !empty( $instance['parent_forum'] ) ? $instance['parent_forum'] : '0';
  
  		$forums_query = array(
  			'post_parent'    => $parent_forum,
  			'posts_per_page' => get_option( '_bbp_forums_per_page', 50 ),
  			'orderby'        => 'menu_order',
  			'order'          => 'ASC'
  		);
  
  		bbp_set_query_name( 'bbp_widget' );