WP_Customize_Nav_Menus::available_items_template()
Method: Prints the HTML template used to render the add-menu-item frame.
Source: wp-includes/class-wp-customize-nav-menus.php:1144
WP_Site_Query::__construct()
Method: Sets up the site query, based on the query vars passed.
Source: wp-includes/class-wp-site-query.php:188
WP_Customize_Panel::render()
Method: Render the panel container, and then its contents (via `this->render_content()`) in a subclass.
Source: wp-includes/class-wp-customize-panel.php:304
customize_nav_menu_available_item_types
Filter Hook: Filters the available menu item types.
Source: wp-includes/class-wp-customize-nav-menus.php:927
WP_Customize_Nav_Menus::print_post_type_container()
Method: Prints the markup for new menu items.
Source: wp-includes/class-wp-customize-nav-menus.php:1229
WP_Site_Query::parse_query()
Method: Parses arguments passed to the site query with default query parameters.
Source: wp-includes/class-wp-site-query.php:243
WP_Customize_Panel::render_content()
Method: Render the panel UI in a subclass.
Source: wp-includes/class-wp-customize-panel.php:313
parse_site_query
Action Hook: Fires after the site query vars have been parsed.
Source: wp-includes/class-wp-site-query.php:257
WP_Customize_Nav_Menus::print_custom_links_available_menu_item()
Method: Prints the markup for available menu item custom links.
Source: wp-includes/class-wp-customize-nav-menus.php:1265
WP_Site_Query::query()
Method: Sets up the WordPress query for retrieving sites.
Source: wp-includes/class-wp-site-query.php:269