EventListener
BasicTreeUI.TreeExpansionHandler
, JTree.AccessibleJTree
public interface TreeExpansionListener extends EventListener
Modifier and Type | Method | Description |
---|---|---|
void |
treeCollapsed(TreeExpansionEvent event) |
Called whenever an item in the tree has been collapsed.
|
void |
treeExpanded(TreeExpansionEvent event) |
Called whenever an item in the tree has been expanded.
|
void treeExpanded(TreeExpansionEvent event)
event
- a TreeExpansionEvent
containing a TreePath
object for the expanded nodevoid treeCollapsed(TreeExpansionEvent event)
event
- a TreeExpansionEvent
containing a TreePath
object for the collapsed node Submit a bug or feature
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DRAFT 9-internal+0-adhoc.mlchung.jdk9-jdeps