de.schwarzrot.ui.service
Class DefaultFormComponentFactory.MessageTextChangeHandler

java.lang.Object
  de.schwarzrot.ui.service.DefaultFormComponentFactory.MessageTextChangeHandler

All Implemented Interfaces:

PropertyChangeListener, EventListener

Enclosing class:

DefaultFormComponentFactory

protected static final class DefaultFormComponentFactory.MessageTextChangeHandler
extends Object
implements PropertyChangeListener

Sets a JTextComponent's text to the messages text of a ValidationResult.

Constructor Summary

protected

DefaultFormComponentFactory.MessageTextChangeHandler(JTextComponent textComponent) Constructs a MessageTextChangeHandler for the given text component.

Method Summary

void	propertyChange(PropertyChangeEvent evt) The ValidationResult of the observed ValidationResultModel has changed.
protected static void	updateText(JTextComponent aTextComponent, com.jgoodies.validation.ValidationResult result) Sets the message text of the given ValidationResult as text in the given component.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultFormComponentFactory.MessageTextChangeHandler

protected DefaultFormComponentFactory.MessageTextChangeHandler(JTextComponent textComponent)

Constructs a MessageTextChangeHandler for the given text component.

Parameters:

textComponent - the target component to set texts in

Method Detail

propertyChange

public void propertyChange(PropertyChangeEvent evt)

The ValidationResult of the observed ValidationResultModel has changed. Updates this handler's text component's text to the message text of the new ValidationResult.

Specified by:

propertyChange in interface PropertyChangeListener

updateText

protected static void updateText(JTextComponent aTextComponent,
                                 com.jgoodies.validation.ValidationResult result)

Sets the message text of the given ValidationResult as text in the given component.

Parameters:

aTextComponent - the target where to set the message text

result - used to request the validation message text