API java : DefaultStyledDocument.AttributeUndoableEdit

javax.swing.text
Class DefaultStyledDocument.AttributeUndoableEdit

java.lang.Object
  javax.swing.undo.AbstractUndoableEdit
      javax.swing.text.DefaultStyledDocument.AttributeUndoableEdit

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.

Field Summary
protected  AttributeSet	copy
protected  Element	element
protected  boolean	isReplacing
protected  AttributeSet	newAttributes

 

Fields inherited from class javax.swing.undo.AbstractUndoableEdit
RedoName, UndoName

 

Constructor Summary
DefaultStyledDocument.AttributeUndoableEdit(Element element, AttributeSet newAttributes, boolean isReplacing)

 

Method Summary
void	redo()           Redoes a change.
void	undo()           Undoes a change.

 

Methods inherited from class javax.swing.undo.AbstractUndoableEdit
addEdit, canRedo, canUndo, die, getPresentationName, getRedoPresentationName, getUndoPresentationName, isSignificant, replaceEdit, toString

 

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

 

Field Detail

newAttributes

protected AttributeSet newAttributes

copy

protected AttributeSet copy

isReplacing

protected boolean isReplacing

element

protected Element element

DefaultStyledDocument.AttributeUndoableEdit

public DefaultStyledDocument.AttributeUndoableEdit(Element element,
                                                   AttributeSet newAttributes,
                                                   boolean isReplacing)

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()

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()