Class ExpandVetoException

javax.swing.tree.ExpandVetoException

All Implemented Interfaces:: Serializable

public class ExpandVetoException extends Exception

Exception used to stop an expand/collapse from happening. See How to Write a Tree-Will-Expand Listener in The Java Tutorial for further information and examples.

Field Summary

Modifier and Type	Field	Description
`protected TreeExpansionEvent`	`event`	The event that the exception was created for.

Constructor Summary

Constructor	Description
`ExpandVetoException(TreeExpansionEvent event)`	Constructs an ExpandVetoException object with no message.
`ExpandVetoException(TreeExpansionEvent event, String message)`	Constructs an ExpandVetoException object with the specified message.

Method Summary

Methods declared in class Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods declared in class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

event

protected TreeExpansionEvent event

The event that the exception was created for.

Constructor Details

ExpandVetoException

public ExpandVetoException(TreeExpansionEvent event)

Constructs an ExpandVetoException object with no message.

Parameters:: event - a TreeExpansionEvent object

ExpandVetoException

public ExpandVetoException(TreeExpansionEvent event, String message)

Constructs an ExpandVetoException object with the specified message.

Parameters:: event - a TreeExpansionEvent object; message - a String containing the message

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https://docs.oracle.com/en/java/javase/25/docs/api/java.desktop/javax/swing/tree/ExpandVetoException.html