javax.swing.event
Class TreeExpansionEvent
java.lang.Object
java.util.EventObject
javax.swing.event.TreeExpansionEvent
- All Implemented Interfaces:
- java.io.Serializable
- public class TreeExpansionEvent
- extends java.util.EventObject
An event used to identify a single path in a tree. The source
returned by getSource will be an instance of JTree.
For further documentation and examples see
the following sections in The Java Tutorial:
How to Write a Tree Expansion Listener and
How to Write a Tree-Will-Expand Listener.
Warning:
Serialized objects of this class will not be compatible with
future Swing releases. The current serialization support is
appropriate for short term storage or RMI between applications running
the same version of Swing. As of 1.4, support for long term storage
of all JavaBeansTM
has been added to the java.beans
package.
Please see java.beans.XMLEncoder
.
Field Summary |
protected TreePath |
path
Path to the value this event represents. |
Fields inherited from class java.util.EventObject |
source |
Method Summary |
TreePath |
getPath()
Returns the path to the value that has been expanded/collapsed. |
Methods inherited from class java.util.EventObject |
getSource, toString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
path
protected TreePath path
- Path to the value this event represents.
TreeExpansionEvent
public TreeExpansionEvent(java.lang.Object source,
TreePath path)
- Constructs a TreeExpansionEvent object.
- Parameters:
source
- the Object that originated the event
(typically this
)path
- a TreePath object identifying the newly expanded
node
getPath
public TreePath getPath()
- Returns the path to the value that has been expanded/collapsed.
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Use of this specification is subject to this license.