Package Summary Overview Summary

class:DefaultStyledDocument.AttributeUndoableEdit [NONE]

All Implemented Interfaces:

Serializable, UndoableEdit

Enclosing class:

DefaultStyledDocument
```
public static class DefaultStyledDocument.AttributeUndoableEdit
extends AbstractUndoableEdit
```
An UndoableEdit used to remember AttributeSet changes to an Element.

See Also:

Serialized Form

field:newAttributes [NONE]

newAttributes
```
protected AttributeSet newAttributes
```
AttributeSet containing additional entries, must be non-mutable!

field:copy [NONE]

copy
```
protected AttributeSet copy
```
Copy of the AttributeSet the Element contained.

field:isReplacing [NONE]

isReplacing
```
protected boolean isReplacing
```
true if all the attributes in the element were removed first.

field:element [NONE]

element
```
protected Element element
```
Affected Element.

constructor:<init>(javax.swing.text.Element,javax.swing.text.AttributeSet,boolean) [NONE]

AttributeUndoableEdit
```
public AttributeUndoableEdit(Element element,
                             AttributeSet newAttributes,
                             boolean isReplacing)
```
Constructs an AttributeUndoableEdit.

Parameters:

element - the element

newAttributes - the new attributes

isReplacing - true if all the attributes in the element were removed first.

method:redo() [NONE]

redo
```
public void redo()
          throws CannotRedoException
```
Redoes a change.

Specified by:

redo in interface UndoableEdit

Overrides:

redo in class AbstractUndoableEdit

Throws:

CannotRedoException - if the change cannot be redone

See Also:

AbstractUndoableEdit.canRedo()

method:undo() [NONE]

undo
```
public void undo()
          throws CannotUndoException
```
Undoes a change.

Specified by:

undo in interface UndoableEdit

Overrides:

undo in class AbstractUndoableEdit

Throws:

CannotUndoException - if the change cannot be undone

See Also:

AbstractUndoableEdit.canUndo()

© 2018 Oracle Corporation and/or its affiliates