18 uses of MENU_MAX_DEPTH

book_menu_subtree_data in drupal/core/modules/book/book.module
Gets the data representing a subtree of the book hierarchy.
book_node_view_link in drupal/core/modules/book/book.module
Adds relevant book links to the node's links.
book_update_bid in drupal/core/modules/book/book.module
Updates the book ID of a page and its children when it moves to a new book.
MenuHierarchy::query in drupal/core/modules/views/lib/Drupal/views/Plugin/views/sort/MenuHierarchy.php
Called to add the sort to a query.
MenuLinkFormController::form in drupal/core/modules/menu_link/lib/Drupal/menu_link/MenuLinkFormController.php
Overrides EntityFormController::form().
MenuLinkStorageController::findChildrenRelativeDepth in drupal/core/modules/menu_link/lib/Drupal/menu_link/MenuLinkStorageController.php
Finds the depth of an item's children relative to its depth.
MenuLinkStorageController::moveChildren in drupal/core/modules/menu_link/lib/Drupal/menu_link/MenuLinkStorageController.php
Updates the children of a menu link that is being moved.
MenuLinkStorageController::preSave in drupal/core/modules/menu_link/lib/Drupal/menu_link/MenuLinkStorageController.php
Overrides DatabaseStorageController::preSave().
MenuLinkStorageController::setParents in drupal/core/modules/menu_link/lib/Drupal/menu_link/MenuLinkStorageController.php
Sets the p1 through p9 properties for a menu link entity being saved.
menu_overview_form in drupal/core/modules/menu/menu.admin.inc
Form constructor to edit an entire menu tree at once.
menu_tree_all_data in drupal/core/includes/menu.inc
Gets the data structure representing a named menu tree.
menu_tree_page_data in drupal/core/includes/menu.inc
Gets the data structure for a named menu tree, based on the current page.
theme_book_admin_table in drupal/core/modules/book/book.admin.inc
Returns HTML for a book administration form.
theme_menu_overview_form in drupal/core/modules/menu/menu.admin.inc
Returns HTML for the menu overview form into a table.
_book_parent_depth_limit in drupal/core/modules/book/book.module
Finds the depth limit for items in the parent select.
_book_parent_select in drupal/core/modules/book/book.module
Builds the parent selection form element for the node form or outline tab.
_menu_build_tree in drupal/core/includes/menu.inc
Builds a menu tree.
_menu_parent_depth_limit in drupal/core/modules/menu/menu.module
Find the depth limit for items in the parent select.