com.iternum.swlink.activator
Class KeyReleasedActivator

java.lang.Object
  com.iternum.swlink.activator.AbstractActivator
      com.iternum.swlink.activator.KeyReleasedActivator

All Implemented Interfaces:

Activator, java.util.EventListener, java.awt.event.KeyListener

public class KeyReleasedActivator

extends AbstractActivator

implements java.awt.event.KeyListener

An Activator that activates its Link if a key is released on its source. For example, this can be used to actiavte a connection if anything is typed into a checkbox.

Author:

Karl F. Banke

Constructor Summary

KeyReleasedActivator()
Creates an empty Activator.

KeyReleasedActivator(java.lang.Object pSource)
Creates a Link with a source and a target.

Method Summary

protected void	deregisterFromSource() Removes this Activator as an KeyListener from its source object.
void	keyPressed(java.awt.event.KeyEvent pEvt) Ignored.
void	keyReleased(java.awt.event.KeyEvent pEvt) Activates the Link.
void	keyTyped(java.awt.event.KeyEvent pEvt) Ignored.
protected void	registerWithSource() Adds this Activator as a KeyListener to its source object.
void	setActivatorParam(java.util.Map pParam) This method is not supported for this Activator.

Methods inherited from class com.iternum.swlink.activator.AbstractActivator

close, getActivatable, getSource, setActivatable, setSource

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyReleasedActivator

public KeyReleasedActivator()

Creates an empty Activator.

KeyReleasedActivator

public KeyReleasedActivator(java.lang.Object pSource)

Creates a Link with a source and a target.

Parameters:

pSource - the source object

Method Detail

registerWithSource

protected void registerWithSource()

Adds this Activator as a KeyListener to its source object.

Specified by:

registerWithSource in class AbstractActivator

deregisterFromSource

protected void deregisterFromSource()

Removes this Activator as an KeyListener from its source object.

Specified by:

deregisterFromSource in class AbstractActivator

setActivatorParam

public void setActivatorParam(java.util.Map pParam)

This method is not supported for this Activator.

Specified by:

setActivatorParam in interface Activator

Parameters:

pParam - Not supported

keyPressed

public void keyPressed(java.awt.event.KeyEvent pEvt)

Ignored.

Specified by:

keyPressed in interface java.awt.event.KeyListener

Parameters:

pEvt - Ignored

keyReleased

public void keyReleased(java.awt.event.KeyEvent pEvt)

Activates the Link.

Specified by:

keyReleased in interface java.awt.event.KeyListener

Parameters:

pEvt - The keyEvent

keyTyped

public void keyTyped(java.awt.event.KeyEvent pEvt)

Ignored.

Specified by:

keyTyped in interface java.awt.event.KeyListener

Parameters:

pEvt - Ignored