Package org.jdesktop.swingx.event
Class TreeExpansionBroadcaster
- java.lang.Object
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- org.jdesktop.swingx.event.TreeExpansionBroadcaster
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- All Implemented Interfaces:
java.util.EventListener
,javax.swing.event.TreeExpansionListener
public class TreeExpansionBroadcaster extends java.lang.Object implements javax.swing.event.TreeExpansionListener
Helper to listen to TreeExpansion events and notify with a remapped source.
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Constructor Summary
Constructors Constructor Description TreeExpansionBroadcaster(java.lang.Object source)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addTreeExpansionListener(javax.swing.event.TreeExpansionListener l)
private void
fireTreeCollapsed(javax.swing.event.TreeExpansionEvent event)
private void
fireTreeExpanded(javax.swing.event.TreeExpansionEvent event)
private javax.swing.event.EventListenerList
getEventListenerList()
private boolean
hasListeners()
void
removeTreeExpansionListener(javax.swing.event.TreeExpansionListener l)
private javax.swing.event.TreeExpansionEvent
retarget(javax.swing.event.TreeExpansionEvent event)
void
treeCollapsed(javax.swing.event.TreeExpansionEvent event)
void
treeExpanded(javax.swing.event.TreeExpansionEvent event)
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Method Detail
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addTreeExpansionListener
public void addTreeExpansionListener(javax.swing.event.TreeExpansionListener l)
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removeTreeExpansionListener
public void removeTreeExpansionListener(javax.swing.event.TreeExpansionListener l)
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getEventListenerList
private javax.swing.event.EventListenerList getEventListenerList()
- Returns:
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treeExpanded
public void treeExpanded(javax.swing.event.TreeExpansionEvent event)
- Specified by:
treeExpanded
in interfacejavax.swing.event.TreeExpansionListener
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treeCollapsed
public void treeCollapsed(javax.swing.event.TreeExpansionEvent event)
- Specified by:
treeCollapsed
in interfacejavax.swing.event.TreeExpansionListener
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fireTreeExpanded
private void fireTreeExpanded(javax.swing.event.TreeExpansionEvent event)
- Parameters:
event
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fireTreeCollapsed
private void fireTreeCollapsed(javax.swing.event.TreeExpansionEvent event)
- Parameters:
event
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retarget
private javax.swing.event.TreeExpansionEvent retarget(javax.swing.event.TreeExpansionEvent event)
- Parameters:
event
-- Returns:
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hasListeners
private boolean hasListeners()
- Returns:
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