org.jhotdraw.draw.event
Class BezierNodeEdit
java.lang.Object
javax.swing.undo.AbstractUndoableEdit
org.jhotdraw.draw.event.BezierNodeEdit
- All Implemented Interfaces:
- java.io.Serializable, javax.swing.undo.UndoableEdit
public class BezierNodeEdit
- extends javax.swing.undo.AbstractUndoableEdit
An UndoableEdit
event which can undo a change of a node in
a BezierFigure
.
- Version:
- $Id: BezierNodeEdit.java -1 $
- Author:
- Werner Randelshofer
- See Also:
- Serialized Form
Fields inherited from class javax.swing.undo.AbstractUndoableEdit |
RedoName, UndoName |
Methods inherited from class javax.swing.undo.AbstractUndoableEdit |
canRedo, canUndo, die, getRedoPresentationName, getUndoPresentationName, isSignificant, replaceEdit, toString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
BezierNodeEdit
public BezierNodeEdit(BezierFigure owner,
int index,
BezierPath.Node oldValue,
BezierPath.Node newValue)
- Creates a new instance.
getPresentationName
public java.lang.String getPresentationName()
- Specified by:
getPresentationName
in interface javax.swing.undo.UndoableEdit
- Overrides:
getPresentationName
in class javax.swing.undo.AbstractUndoableEdit
redo
public void redo()
throws javax.swing.undo.CannotRedoException
- Specified by:
redo
in interface javax.swing.undo.UndoableEdit
- Overrides:
redo
in class javax.swing.undo.AbstractUndoableEdit
- Throws:
javax.swing.undo.CannotRedoException
undo
public void undo()
throws javax.swing.undo.CannotUndoException
- Specified by:
undo
in interface javax.swing.undo.UndoableEdit
- Overrides:
undo
in class javax.swing.undo.AbstractUndoableEdit
- Throws:
javax.swing.undo.CannotUndoException
addEdit
public boolean addEdit(javax.swing.undo.UndoableEdit anEdit)
- Specified by:
addEdit
in interface javax.swing.undo.UndoableEdit
- Overrides:
addEdit
in class javax.swing.undo.AbstractUndoableEdit