swingwtx.swing.undo
Class UndoableEditSupport

java.lang.Object
  swingwtx.swing.undo.UndoableEditSupport

public class UndoableEditSupport

extends java.lang.Object

UndoableEditSupport

Field Summary

protected CompoundEdit	compoundEdit
protected EventListenerList	listenerList Listener support
protected java.lang.Object	realSource
protected int	updateLevel

Constructor Summary

UndoableEditSupport()

UndoableEditSupport(java.lang.Object source)

Method Summary

void	addUndoableEditListener(UndoableEditListener undoableEditListener)
void	beginUpdate()
protected CompoundEdit	createCompoundEdit()
void	endUpdate()
UndoableEditListener[]	getUndoableEditListeners()
int	getUpdateLevel()
void	postEdit(UndoableEdit undoableEdit)
void	removeUndoableEditListener(UndoableEditListener undoableEditListener)

Methods inherited from class java.lang.Object

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

Field Detail

compoundEdit

protected CompoundEdit compoundEdit

realSource

protected java.lang.Object realSource

updateLevel

protected int updateLevel

listenerList

protected EventListenerList listenerList

Listener support

Constructor Detail

UndoableEditSupport

public UndoableEditSupport()

UndoableEditSupport

public UndoableEditSupport(java.lang.Object source)

Method Detail

getUpdateLevel

public int getUpdateLevel()

postEdit

public void postEdit(UndoableEdit undoableEdit)

createCompoundEdit

protected CompoundEdit createCompoundEdit()

beginUpdate

public void beginUpdate()

endUpdate

public void endUpdate()

addUndoableEditListener

public void addUndoableEditListener(UndoableEditListener undoableEditListener)

removeUndoableEditListener

public void removeUndoableEditListener(UndoableEditListener undoableEditListener)

getUndoableEditListeners

public UndoableEditListener[] getUndoableEditListeners()