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## Uses of Class
javax.swing.event.TreeExpansionEvent

Packages that use TreeExpansionEvent
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.
javax.swing.plaf.basic | Provides user interface objects built according to the Basic look and feel.
javax.swing.tree | Provides classes and interfaces for dealing with `javax.swing.JTree`.

Uses of TreeExpansionEvent in javax.swing

Methods in javax.swing with parameters of type TreeExpansionEvent
`void` | `JTree.AccessibleJTree.treeCollapsed(TreeExpansionEvent e)` Tree Collapsed notification.
`void` | `JTree.AccessibleJTree.treeExpanded(TreeExpansionEvent e)` Tree Model Expansion notification.

Uses of TreeExpansionEvent in javax.swing.event

Methods in javax.swing.event with parameters of type TreeExpansionEvent
`void` | `TreeExpansionListener.treeCollapsed(TreeExpansionEvent event)` Called whenever an item in the tree has been collapsed.
`void` | `TreeExpansionListener.treeExpanded(TreeExpansionEvent event)` Called whenever an item in the tree has been expanded.
`void` | `TreeWillExpandListener.treeWillCollapse(TreeExpansionEvent event)` Invoked whenever a node in the tree is about to be collapsed.
`void` | `TreeWillExpandListener.treeWillExpand(TreeExpansionEvent event)` Invoked whenever a node in the tree is about to be expanded.

Uses of TreeExpansionEvent in javax.swing.plaf.basic

Methods in javax.swing.plaf.basic with parameters of type TreeExpansionEvent
`void` | `BasicTreeUI.TreeExpansionHandler.treeCollapsed(TreeExpansionEvent event)` Called whenever an item in the tree has been collapsed.
`void` | `BasicTreeUI.TreeExpansionHandler.treeExpanded(TreeExpansionEvent event)` Called whenever an item in the tree has been expanded.

Uses of TreeExpansionEvent in javax.swing.tree

Fields in javax.swing.tree declared as TreeExpansionEvent
`protected TreeExpansionEvent` | `ExpandVetoException.event` The event that the exception was created for.

Constructors in javax.swing.tree with parameters of type TreeExpansionEvent
`ExpandVetoException(TreeExpansionEvent event)` Constructs an ExpandVetoException object with no message.
`ExpandVetoException(TreeExpansionEvent event, String message)` Constructs an ExpandVetoException object with the specified message.

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