Class DdeTopic

java.lang.Object

cl.obcom.desktopfx.dde.DdeTopic

public final class DdeTopic
extends Object

Implements the topic level defined by the DDE protocol.

Method Summary

Modifier and Type	Method	Description
void	addDdeListener(DdeListener listener)	Adds a listener to the list of listeners of this DDE Topic.
void	copyLink(String itemName)	Copies a DDE data item link to the clipboard.
String	getName()	Returns the name of this DDE Topic.
void	notifyChange()	Notifies that one or more data items have changed.
void	release()	Release all resource of this DDE Topic.
void	removeDdeListener(DdeListener listener)	Removes a listener from the list of listeners of this DDE Topic.

Methods inherited from class Object

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

Method Details

getName

public String getName()

Returns the name of this DDE Topic.

Returns:

the name of this DDE Topic.

release

public void release()

Release all resource of this DDE Topic.

addDdeListener

public void addDdeListener(DdeListener listener)

Adds a listener to the list of listeners of this DDE Topic.

Parameters:

listener - the DDE event listener.

Throws:

NullPointerException - if listener is null.

removeDdeListener

public void removeDdeListener(DdeListener listener)

Removes a listener from the list of listeners of this DDE Topic.

Parameters:

listener - the DDE event listener.

Throws:

NullPointerException - if listener is null.

copyLink

public void copyLink(String itemName)

Copies a DDE data item link to the clipboard.

Parameters:

itemName - the name of the data item.

Throws:

NullPointerException - if itemName is null.

notifyChange

public void notifyChange()

Notifies that one or more data items have changed.