Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Interface TreeWillExpandListener

Spec-Zone .ru

спецификации, руководства, описания, API

Overview

Package

Class

Use

Tree

Deprecated

Index

Help

Java^TM 2 Platform
Standard Edition

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: INNER | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

javax.swing.event
Interface TreeWillExpandListener

public interface TreeWillExpandListener
extends EventListener

The listener that's notified when a tree expands or collapses a node.

Method Summary

void treeWillCollapse(TreeExpansionEvent event)
Invoked whenever a node in the tree is about to be collapsed.

void treeWillExpand(TreeExpansionEvent event)
Invoked whenever a node in the tree is about to be expanded.

Method Detail

treeWillExpand

public void treeWillExpand(TreeExpansionEvent event)
                    throws ExpandVetoException

Invoked whenever a node in the tree is about to be expanded.

treeWillCollapse

public void treeWillCollapse(TreeExpansionEvent event)
                      throws ExpandVetoException

Invoked whenever a node in the tree is about to be collapsed.