Name
Class java.beans.PropertyChangeEvent
Description
Whenever the value of a Bean’s bound or constrained property is
changed, a property change event is fired to all of the registered
event listeners. The
PropertyChangeEvent
contains information about the change,
and is passed as an argument to the event notification methods of the
PropertyChangeListener
and
VetoableChangeListener
interfaces.
Class Definition
public class PropertyChangeEvent extends java.util.EventObject { // constructors public PropertyChangeEvent(Object source, String propertyName, Object oldValue, Object newValue); // methods public Object getNewValue(); public Object getOldValue(); public Object getPropagationId(); public String getPropertyName(); public void setPropagationId(Object propagationId); }
See Also
PropertyChangeListener
,
VetoableChangeListener
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