uk.ac.ed.epcc.webapp.servlet.navigation

Class MenuVisitor

java.lang.Object

uk.ac.ed.epcc.webapp.servlet.navigation.MenuVisitor

All Implemented Interfaces:

Visitor

public class MenuVisitor
extends java.lang.Object
implements Visitor

A Visitor that generates the menu HTML

Field Summary

Fields

Modifier and Type	Field and Description
static Preference	ACCESS_KEYS preference switch for access keys in menus.
static Preference	MULTI_LEVEL_MENU_FEATURE

Constructor Summary

Constructors

Constructor and Description
MenuVisitor(AppContext conn, HtmlBuilder builder)

Method Summary

Modifier and Type	Method and Description
void	appendLinear(Node n) adds a node and all its children without nesting
void	visitContainer(NodeContainer container)
void	visitNode(Node node)
void	visitNode(Node node, boolean recurse)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ACCESS_KEYS

public static final Preference ACCESS_KEYS

preference switch for access keys in menus. Off be default as it can be an accessibility issue

MULTI_LEVEL_MENU_FEATURE

public static final Preference MULTI_LEVEL_MENU_FEATURE

Constructor Detail

MenuVisitor

public MenuVisitor(AppContext conn,
                   HtmlBuilder builder)

Method Detail

visitContainer

public void visitContainer(NodeContainer container)

Specified by:

visitContainer in interface Visitor

visitNode

public void visitNode(Node node)

Specified by:

visitNode in interface Visitor

visitNode

public void visitNode(Node node,
                      boolean recurse)

appendLinear

public void appendLinear(Node n)

adds a node and all its children without nesting

Parameters:

n -