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com.voytechs.html.component
Class DispatchableComponent  

java.lang.Object
  com.voytechs.html.component.Component
      com.voytechs.html.component.DispatchableComponent

Direct Known Subclasses:

FormComponent, LinkComponent

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public abstract class DispatchableComponent

extends Component

Base class for all form elements.

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Field Summary
private  com.voytechs.html.event.HtmlDispatcherBroker	broker

 

Fields inherited from class com.voytechs.html.component.Component

COMPONENT_FLAG_DISPATCHABLE, COMPONENT_FLAG_FORM, COMPONENT_FLAG_INIT, COMPONENT_FLAG_SHOW, tagProperties

 

Constructor Summary

DispatchableComponent(int componentType)

 

Method Summary
protected  void	addListener(com.voytechs.html.event.ListenerRequest request)           Add listener.
int	getElementId()           Get event ID
protected  java.lang.String	getElementName()           Get the uniq name of the component.
int	getElementType()           Get eventType.
protected  void	init(Frame root, com.voytechs.html.event.HtmlDispatcher dispatcher)           Function that initializes the object relationships.
static void	main(java.lang.String[] args)           Test function for DispatchableComponent

 

Methods inherited from class com.voytechs.html.component.Component

areFlagsSet, clearFlags, getParent, getRootFrame, getUriPath, paint, setFlags, setParent, show, show, toStringPrefix, toStringPrefixCap, toStringPrefixTee, toStringTree

 

Methods inherited from class java.lang.Object

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

 

Field Detail

broker

private com.voytechs.html.event.HtmlDispatcherBroker broker

Constructor Detail

DispatchableComponent

public DispatchableComponent(int componentType)

Method Detail

init

protected void init(Frame root,
                    com.voytechs.html.event.HtmlDispatcher dispatcher)
             throws com.voytechs.html.event.EventException

Function that initializes the object relationships. Late bindings, adding delayed listeners, etc. Called after the full component tree is built.

Overrides:

init in class Component

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addListener

protected void addListener(com.voytechs.html.event.ListenerRequest request)
                    throws com.voytechs.html.event.EventException

Add listener. Can add listeners only after the init method is called which means that all of the bindings to the dispatcher have already occured and we can safely register our listener.

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getElementName

protected java.lang.String getElementName()

Get the uniq name of the component.

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getElementId

public int getElementId()
                 throws com.voytechs.html.event.EventException

Get event ID

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getElementType

public int getElementType()

Get eventType.

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main

public static void main(java.lang.String[] args)

Test function for DispatchableComponent

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