- java.lang.Object
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- java.beans.PropertyChangeSupport
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- javax.swing.event.SwingPropertyChangeSupport
 
 
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- All Implemented Interfaces:
- Serializable
 
 public final class SwingPropertyChangeSupport extends PropertyChangeSupport This subclass ofjava.beans.PropertyChangeSupportis almost identical in functionality. The only difference is if constructed withSwingPropertyChangeSupport(sourceBean, true)it ensures listeners are only ever notified on the Event Dispatch Thread.- See Also:
- Serialized Form
 
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Constructor SummaryConstructors Constructor Description SwingPropertyChangeSupport(Object sourceBean)Constructs a SwingPropertyChangeSupport object.SwingPropertyChangeSupport(Object sourceBean, boolean notifyOnEDT)Constructs a SwingPropertyChangeSupport object.
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description voidfirePropertyChange(PropertyChangeEvent evt)Fires a property change event to listeners that have been registered to track updates of all properties or a property with the specified name.booleanisNotifyOnEDT()ReturnsnotifyOnEDTproperty.- 
Methods declared in class java.beans.PropertyChangeSupportaddPropertyChangeListener, addPropertyChangeListener, fireIndexedPropertyChange, fireIndexedPropertyChange, fireIndexedPropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getPropertyChangeListeners, getPropertyChangeListeners, hasListeners, removePropertyChangeListener, removePropertyChangeListener
 
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Constructor Detail- 
SwingPropertyChangeSupportpublic SwingPropertyChangeSupport(Object sourceBean) Constructs a SwingPropertyChangeSupport object.- Parameters:
- sourceBean- The bean to be given as the source for any events.
- Throws:
- NullPointerException- if- sourceBeanis- null
 
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SwingPropertyChangeSupportpublic SwingPropertyChangeSupport(Object sourceBean, boolean notifyOnEDT) Constructs a SwingPropertyChangeSupport object.- Parameters:
- sourceBean- the bean to be given as the source for any events
- notifyOnEDT- whether to notify listeners on the Event Dispatch Thread only
- Throws:
- NullPointerException- if- sourceBeanis- null
- Since:
- 1.6
 
 
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Method Detail- 
firePropertyChangepublic void firePropertyChange(PropertyChangeEvent evt) Fires a property change event to listeners that have been registered to track updates of all properties or a property with the specified name.No event is fired if the given event's old and new values are equal and non-null. If isNotifyOnEDT()istrueand called off the Event Dispatch Thread this implementation usesSwingUtilities.invokeLaterto send out the notification on the Event Dispatch Thread. This ensures listeners are only ever notified on the Event Dispatch Thread.- Overrides:
- firePropertyChangein class- PropertyChangeSupport
- Parameters:
- evt- the- PropertyChangeEventto be fired
- Throws:
- NullPointerException- if- evtis- null
- Since:
- 1.6
 
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isNotifyOnEDTpublic boolean isNotifyOnEDT() ReturnsnotifyOnEDTproperty.- Returns:
- notifyOnEDTproperty
- Since:
- 1.6
- See Also:
- SwingPropertyChangeSupport(Object sourceBean, boolean notifyOnEDT)
 
 
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