org.openlowcode.server.graphic.widget

Class SMenu

java.lang.Object

org.openlowcode.server.graphic.widget.SMenu

public class SMenu
extends java.lang.Object

one menu of a menu bar in the SMenuBar widget

Author:

Open Lowcode SAS

Constructor Summary

Constructors

Constructor and Description
SMenu(SPage parentpage, java.lang.String label) creates a menu for the given page and the given label

Method Summary

Modifier and Type	Method and Description
void	addMenuItem(SMenuItem menuitem) adds a menu item to the menu
boolean	hide(SPageData input, SecurityBuffer buffer) checks if the menu should be displayed.
void	writeToOLcMessage(MessageWriter writer, SPageData input, SecurityBuffer buffer) writes the menu content inside a message

Methods inherited from class java.lang.Object

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

Constructor Detail

SMenu

public SMenu(SPage parentpage,
             java.lang.String label)

creates a menu for the given page and the given label

Parameters:

parentpage - parent page

label - label in default language

Method Detail

addMenuItem

public void addMenuItem(SMenuItem menuitem)

adds a menu item to the menu

Parameters:

menuitem - menu item to add

hide

public boolean hide(SPageData input,
                    SecurityBuffer buffer)

checks if the menu should be displayed. Menu is displayed if at least one of the menu items should be shown (not hiddent)

Parameters:

input - input data for the page

buffer - security buffer of the server

Returns:

true if menu should be hidden

writeToOLcMessage

public void writeToOLcMessage(MessageWriter writer,
                              SPageData input,
                              SecurityBuffer buffer)
                       throws java.io.IOException

writes the menu content inside a message

Parameters:

writer - writer of the message

input - page input data

buffer - security buffer

Throws:

java.io.IOException - if any error is encountered during the transmission