org.jhotdraw.draw
Class CompositeTransformEdit

java.lang.Object
  javax.swing.undo.AbstractUndoableEdit
      org.jhotdraw.draw.CompositeTransformEdit

All Implemented Interfaces:

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

public class CompositeTransformEdit
extends javax.swing.undo.AbstractUndoableEdit

CompositeTransformEdit.

Version:

1.0 2006-01-21 Created.

Author:

Werner Randelshofer

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.undo.AbstractUndoableEdit

RedoName, UndoName

Constructor Summary

CompositeTransformEdit(AbstractFigure owner, java.awt.geom.AffineTransform tx)
Creates a new instance.

Method Summary

boolean	addEdit(javax.swing.undo.UndoableEdit anEdit)
boolean	canRedo() Returns false if isInProgress or if super returns false.
boolean	canUndo() Returns false if isInProgress or if super returns false.
void	end() Sets inProgress to false.
java.lang.String	getPresentationName()
boolean	isInProgress() Returns true if this edit is in progress--that is, it has not received end.
void	redo()
boolean	replaceEdit(javax.swing.undo.UndoableEdit anEdit)
void	undo()

Methods inherited from class javax.swing.undo.AbstractUndoableEdit

die, getRedoPresentationName, getUndoPresentationName, isSignificant, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeTransformEdit

public CompositeTransformEdit(AbstractFigure owner,
                              java.awt.geom.AffineTransform tx)

Creates a new instance.

Method Detail

getPresentationName

public java.lang.String getPresentationName()

Specified by:

getPresentationName in interface javax.swing.undo.UndoableEdit

Overrides:

getPresentationName in class javax.swing.undo.AbstractUndoableEdit

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

replaceEdit

public boolean replaceEdit(javax.swing.undo.UndoableEdit anEdit)

Specified by:

replaceEdit in interface javax.swing.undo.UndoableEdit

Overrides:

replaceEdit 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

isInProgress

public boolean isInProgress()

Returns true if this edit is in progress--that is, it has not received end. This generally means that edits are still being added to it.

See Also:

end()

end

public void end()

Sets inProgress to false.

See Also:

canUndo(), canRedo()

canUndo

public boolean canUndo()

Returns false if isInProgress or if super returns false.

Specified by:

canUndo in interface javax.swing.undo.UndoableEdit

Overrides:

canUndo in class javax.swing.undo.AbstractUndoableEdit

See Also:

isInProgress()

canRedo

public boolean canRedo()

Returns false if isInProgress or if super returns false.

Specified by:

canRedo in interface javax.swing.undo.UndoableEdit

Overrides:

canRedo in class javax.swing.undo.AbstractUndoableEdit

See Also:

isInProgress()