javapoint.undo
Class UndoableGraphicObjectAfterFlip

java.lang.Object
  javax.swing.undo.AbstractUndoableEdit
      javapoint.undo.UndoableGraphicObjectAfterFlip

All Implemented Interfaces:

java.io.Serializable, javax.swing.undo.UndoableEdit

public class UndoableGraphicObjectAfterFlip
extends javax.swing.undo.AbstractUndoableEdit

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.undo.AbstractUndoableEdit

RedoName, UndoName

Constructor Summary

UndoableGraphicObjectAfterFlip(GraphicObject element, boolean flipHorizontal)

Method Summary

boolean	canRedo()
boolean	canUndo()
java.lang.String	getPresentationName()
void	redo() Performs redo opeation
void	undo() Performs undo opeation

Methods inherited from class javax.swing.undo.AbstractUndoableEdit

addEdit, die, getRedoPresentationName, getUndoPresentationName, isSignificant, replaceEdit, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

UndoableGraphicObjectAfterFlip

public UndoableGraphicObjectAfterFlip(GraphicObject element,
                                      boolean flipHorizontal)

Parameters:

element - represents graphic object which was just created

flipHorizontal - represents horisonlal flip was done. If false - vertical flip was done.\

Method Detail

undo

public void undo()
          throws javax.swing.undo.CannotUndoException

Performs undo opeation

Specified by:

undo in interface javax.swing.undo.UndoableEdit

Overrides:

undo in class javax.swing.undo.AbstractUndoableEdit

Throws:

javax.swing.undo.CannotUndoException

redo

public void redo()
          throws javax.swing.undo.CannotRedoException

Performs redo opeation

Specified by:

redo in interface javax.swing.undo.UndoableEdit

Overrides:

redo in class javax.swing.undo.AbstractUndoableEdit

Throws:

javax.swing.undo.CannotRedoException

canUndo

public boolean canUndo()

Specified by:

canUndo in interface javax.swing.undo.UndoableEdit

Overrides:

canUndo in class javax.swing.undo.AbstractUndoableEdit

canRedo

public boolean canRedo()

Specified by:

canRedo in interface javax.swing.undo.UndoableEdit

Overrides:

canRedo in class javax.swing.undo.AbstractUndoableEdit

getPresentationName

public java.lang.String getPresentationName()

Specified by:

getPresentationName in interface javax.swing.undo.UndoableEdit

Overrides:

getPresentationName in class javax.swing.undo.AbstractUndoableEdit