Class UndoManagerProxy

java.lang.Object

jsimgraph.controller.UndoManagerProxy

All Implemented Interfaces:

EventListener, UndoableEditListener

public class UndoManagerProxy
extends Object
implements UndoableEditListener

This class relays messages to an actual UndoManager; on success, it requests undo/redo actions to update their status.
Please note that you should not add the UndoManager to the listener queue, but only the UndoManagerProxy.

Field Summary

Fields

Modifier and Type	Field	Description
protected UndoManager	actual

Constructor Summary

Constructors

Constructor	Description
UndoManagerProxy(UndoManager actual)	Creates a new UndoManagerProxy

Method Summary

Modifier and Type	Method	Description
void	discardAllEdits()
void	undoableEditHappened(UndoableEditEvent e)

Methods inherited from class Object

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

Field Details

actual

protected UndoManager actual

Constructor Details

UndoManagerProxy

public UndoManagerProxy(UndoManager actual)

Creates a new UndoManagerProxy

Parameters:

actual - the UndoManager messages should be relayed to

Method Details

undoableEditHappened

public void undoableEditHappened(UndoableEditEvent e)

Specified by:

undoableEditHappened in interface UndoableEditListener

See Also:

• UndoableEditListener.undoableEditHappened(UndoableEditEvent)

discardAllEdits

public void discardAllEdits()

See Also:

• UndoManager.discardAllEdits()