| Package | Description |
|---|---|
| javax.swing |
Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms.
|
| javax.swing.event |
Provides for events fired by Swing components.
|
| Modifier and Type | Method and Description |
|---|---|
void |
JTree.fireTreeWillCollapse(TreePath
Notifies all listeners that have registered interest for notification on this event type.
|
void |
JTree.fireTreeWillExpand(TreePath
Notifies all listeners that have registered interest for notification on this event type.
|
| Modifier and Type | Method and Description |
|---|---|
void |
TreeWillExpandListener.treeWillCollapse(TreeExpansionEvent
Invoked whenever a node in the tree is about to be collapsed.
|
void |
TreeWillExpandListener.treeWillExpand(TreeExpansionEvent
Invoked whenever a node in the tree is about to be expanded.
|