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java.lang.Objectuk.org.toot.misc.ChangeSupport
public class ChangeSupport
Constructor Summary | |
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ChangeSupport(java.lang.Object source)
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Method Summary | |
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void |
addChangeListener(javax.swing.event.ChangeListener listener)
Add a ChangeListener to the listener list. |
void |
fireChange(javax.swing.event.ChangeEvent evt)
Fire an existing ChangeEvent to any registered listeners. |
javax.swing.event.ChangeListener[] |
getChangeListeners()
Returns an array of all the listeners that were added to the ChangeSupport object with addChangeListener(). |
boolean |
hasListeners()
Check if there are any listeners. |
void |
removeChangeListener(javax.swing.event.ChangeListener listener)
Remove a ChangeListener from the listener list. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ChangeSupport(java.lang.Object source)
Method Detail |
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public void addChangeListener(javax.swing.event.ChangeListener listener)
listener
- The ChangeListener to be addedpublic void removeChangeListener(javax.swing.event.ChangeListener listener)
listener
- The ChangeListener to be removedpublic javax.swing.event.ChangeListener[] getChangeListeners()
ChangeListeners
added or an
empty array if no listeners have been addedpublic void fireChange(javax.swing.event.ChangeEvent evt)
evt
- The ChangeEvent object.public boolean hasListeners()
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