java.lang.Object
- com.reportmill.base.RMObject
- - com.reportmill.base.RMUndoer.RMUndoEvent

All Implemented Interfaces:

RMArchiver.Archiving, java.lang.Cloneable

Enclosing class:

RMUndoer
```
public static class RMUndoer.RMUndoEvent
extends RMObject
```
This class reprents a distinct "undoable event".

Constructor Summary

Constructors
Constructor Description

RMUndoEvent()
Creates a new empty undo event.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addDirtyObject(RMObject anObject)`	Adds a dirty object to the dirty object list (and a copy to dirty objects copy list).
`RMObject`	`getDirtyObject(int anIndex)`	Returns the specific dirty object at given index.
`RMObject`	`getDirtyObjectCopy(int anIndex)`	Returns the specific dirty object copy at the given index.
`int`	`getDirtyObjectCount()`	Returns the number of dirty objects.
`java.lang.String`	`getFullRedoTitle()`	Returns the full title of this undo when used for redo.
`java.lang.String`	`getFullUndoTitle()`	Returns the full title of this undo when used for undo.
`java.util.List`	`getRedoSelectedObjects()`	Returns the list of objects to be selected if redo is executed.
`java.util.List`	`getUndoSelectedObjects()`	Returns the list of objects to be selected if undo is executed.
`void`	`removeUnchangedDirtyObjects()`	Removes any dirty objects that haven't really changed.
`void`	`reset()`	Resets this undo event for reuse.
`void`	`undo()`	Executes undo for this event.

Methods inherited from class com.reportmill.base.RMObject
clone, copy, didChange, didUndo, getAnimAttribute, getClassNameShort, initWithArchiver, undoClone, undoCopy, undoEquals

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RMUndoEvent
```
public RMUndoEvent()
```
    Creates a new empty undo event.
- Method Detail
  - getDirtyObjectCount
```
public int getDirtyObjectCount()
```
    Returns the number of dirty objects.
  - getDirtyObject
```
public RMObject getDirtyObject(int anIndex)
```
    Returns the specific dirty object at given index.
  - getDirtyObjectCopy
```
public RMObject getDirtyObjectCopy(int anIndex)
```
    Returns the specific dirty object copy at the given index.
  - addDirtyObject
```
public void addDirtyObject(RMObject anObject)
```
    Adds a dirty object to the dirty object list (and a copy to dirty objects copy list).
  - getUndoSelectedObjects
```
public java.util.List getUndoSelectedObjects()
```
    Returns the list of objects to be selected if undo is executed.
  - getRedoSelectedObjects
```
public java.util.List getRedoSelectedObjects()
```
    Returns the list of objects to be selected if redo is executed.
  - undo
```
public void undo()
```
    Executes undo for this event.
  - reset
```
public void reset()
```
    Resets this undo event for reuse.
  - removeUnchangedDirtyObjects
```
public void removeUnchangedDirtyObjects()
```
    Removes any dirty objects that haven't really changed.
  - getFullUndoTitle
```
public java.lang.String getFullUndoTitle()
```
    Returns the full title of this undo when used for undo.
  - getFullRedoTitle
```
public java.lang.String getFullRedoTitle()
```
    Returns the full title of this undo when used for redo.

Class RMUndoer.RMUndoEvent

Constructor Summary

Method Summary

Methods inherited from class com.reportmill.base.RMObject

Methods inherited from class java.lang.Object

Constructor Detail

RMUndoEvent

Method Detail

getDirtyObjectCount

getDirtyObject

getDirtyObjectCopy

addDirtyObject

getUndoSelectedObjects

getRedoSelectedObjects

undo

reset

removeUnchangedDirtyObjects

getFullUndoTitle

getFullRedoTitle