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java.lang.Objectjavax.swing.JTree.TreeModelHandler
protected class JTree.TreeModelHandler
Listens to the model of the JTree and updates the property
expandedState if nodes are removed or changed.
| Constructor Summary | |
|---|---|
protected |
JTree.TreeModelHandler()
Creates a new instance of TreeModelHandler. |
| Method Summary | |
|---|---|
void |
treeNodesChanged(TreeModelEvent ev)
Notifies when a node has changed in some ways. |
void |
treeNodesInserted(TreeModelEvent ev)
Notifies when a node is inserted into the tree. |
void |
treeNodesRemoved(TreeModelEvent ev)
Notifies when a node is removed from the tree. |
void |
treeStructureChanged(TreeModelEvent ev)
Notifies when the structure of the tree is changed. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
protected JTree.TreeModelHandler()
| Method Detail |
|---|
public void treeNodesChanged(TreeModelEvent ev)
treeNodesChanged in interface TreeModelListenerev - the TreeModelEvent describing the changepublic void treeNodesInserted(TreeModelEvent ev)
treeNodesInserted in interface TreeModelListenerev - the TreeModelEvent describing the changepublic void treeNodesRemoved(TreeModelEvent ev)
treeNodesRemoved in interface TreeModelListenerev - the TreeModelEvent describing the changepublic void treeStructureChanged(TreeModelEvent ev)
treeStructureChanged in interface TreeModelListenerev - the TreeModelEvent describing the change
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