org.zkoss.zk.ui.metainfo
Class EventHandler

java.lang.Object
  org.zkoss.zk.ui.metainfo.EventHandler

All Implemented Interfaces:

java.io.Serializable, Condition

public class EventHandler
extends java.lang.Object
implements Condition, java.io.Serializable

An event handler of a component definition (ComponentDefinition).

Author:

tomyeh

See Also:

Serialized Form

Constructor Summary

EventHandler(ZScript zscript, Condition cond)

Method Summary

ZScript	getZScript() Returns the zscript associated with this event handler.
boolean	isEffective(Component comp) Used to evaluate whether it is effective.
boolean	isEffective(Page page) Used to evaluate whether it is effective.

Methods inherited from class java.lang.Object

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

Constructor Detail

EventHandler

public EventHandler(ZScript zscript,
                    Condition cond)

Method Detail

getZScript

public ZScript getZScript()

Returns the zscript associated with this event handler.

isEffective

public boolean isEffective(Component comp)

Description copied from interface: Condition

Used to evaluate whether it is effective.

Specified by:

isEffective in interface Condition

Parameters:

comp - used as the self variable and to retrieve the function mapper. Ignored if null.

isEffective

public boolean isEffective(Page page)

Description copied from interface: Condition

Used to evaluate whether it is effective.

Specified by:

isEffective in interface Condition

Parameters:

page - used as the self variable and to retrieve the function mapper.