com.iamsoft.util.ui.undo

Class JshiftUndoManager

java.lang.Object

javax.swing.undo.AbstractUndoableEdit

javax.swing.undo.CompoundEdit

javax.swing.undo.UndoManager

com.iamsoft.util.ui.undo.JshiftUndoManager

All Implemented Interfaces:

ExposedCompoundEdit, Serializable, EventListener, UndoableEditListener, TreeModel, UndoableEdit

public class JshiftUndoManager
extends UndoManager
implements ExposedCompoundEdit, TreeModel

Adds support for UndoListeners and makes a couple methods public.

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.undo.CompoundEdit

edits

Fields inherited from class javax.swing.undo.AbstractUndoableEdit

RedoName, UndoName

Constructor Summary

Constructors

Constructor and Description
JshiftUndoManager()

Method Summary

Modifier and Type	Method and Description
boolean	addEdit(UndoableEdit pEdit)
void	addTreeModelListener(TreeModelListener pListener)
void	addUndoOrRedoListener(UndoOrRedoListener pListener)
static SortedMap	decompose(ExposedCompoundEdit pCompoundEdit) Get a map where the key is an UndoableEdit and the value is another SortedMap with an entry for each sub-edit.
UndoableEdit	editToBeRedone() Make method public.
UndoableEdit	editToBeUndone() Make method public.
void	fireTreeNodesInserted()
void	fireTreeStructureChanged()
Object	getChild(Object pParent, int pIdx)
int	getChildCount(Object pParent)
Vector<UndoableEdit>	getEdits()
int	getIndex() Current location in edit vector.
int	getIndexOfChild(Object pParent, Object pChild)
Object	getRoot()
boolean	isAcceptingEdits() If false, addEdit will have no effect and will return false.
boolean	isLeaf(Object pNode)
void	redo()
void	refreshDecomposition()
void	removeTreeModelListener(TreeModelListener pListener)
void	removeUndoOrRedoListener(UndoOrRedoListener pListener)
void	setAcceptingEdits(boolean pAcceptingEdits)
String	toString()
void	undo()
void	valueForPathChanged(TreePath pPath, Object pNewValue)

Methods inherited from class javax.swing.undo.UndoManager

canRedo, canUndo, canUndoOrRedo, discardAllEdits, end, getLimit, getRedoPresentationName, getUndoOrRedoPresentationName, getUndoPresentationName, redoTo, setLimit, trimEdits, trimForLimit, undoableEditHappened, undoOrRedo, undoTo

Methods inherited from class javax.swing.undo.CompoundEdit

die, getPresentationName, isInProgress, isSignificant, lastEdit

Methods inherited from class javax.swing.undo.AbstractUndoableEdit

replaceEdit

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.undo.UndoableEdit

canRedo, canUndo, die, getPresentationName, getRedoPresentationName, getUndoPresentationName, isSignificant, replaceEdit

Constructor Detail

JshiftUndoManager

public JshiftUndoManager()

Method Detail

isAcceptingEdits

public boolean isAcceptingEdits()

If false, addEdit will have no effect and will return false.

setAcceptingEdits

public void setAcceptingEdits(boolean pAcceptingEdits)

See Also:

isAcceptingEdits()

getEdits

public Vector<UndoableEdit> getEdits()

Specified by:

getEdits in interface ExposedCompoundEdit

getIndex

public int getIndex()

Current location in edit vector.

See Also:

UndoManager.indexOfNextAdd

addEdit

public boolean addEdit(UndoableEdit pEdit)

Specified by:

addEdit in interface UndoableEdit

Overrides:

addEdit in class UndoManager

editToBeUndone

public UndoableEdit editToBeUndone()

Make method public.

Overrides:

editToBeUndone in class UndoManager

editToBeRedone

public UndoableEdit editToBeRedone()

Make method public.

Overrides:

editToBeRedone in class UndoManager

undo

public void undo()

Specified by:

undo in interface UndoableEdit

Overrides:

undo in class UndoManager

redo

public void redo()

Specified by:

redo in interface UndoableEdit

Overrides:

redo in class UndoManager

addUndoOrRedoListener

public void addUndoOrRedoListener(UndoOrRedoListener pListener)

removeUndoOrRedoListener

public void removeUndoOrRedoListener(UndoOrRedoListener pListener)

decompose

public static SortedMap decompose(ExposedCompoundEdit pCompoundEdit)

Get a map where the key is an UndoableEdit and the value is another SortedMap with an entry for each sub-edit.

refreshDecomposition

public void refreshDecomposition()

toString

public String toString()

Overrides:

toString in class UndoManager

getRoot

public Object getRoot()

Specified by:

getRoot in interface TreeModel

getChild

public Object getChild(Object pParent,
                       int pIdx)

Specified by:

getChild in interface TreeModel

getChildCount

public int getChildCount(Object pParent)

Specified by:

getChildCount in interface TreeModel

isLeaf

public boolean isLeaf(Object pNode)

Specified by:

isLeaf in interface TreeModel

valueForPathChanged

public void valueForPathChanged(TreePath pPath,
                                Object pNewValue)

Specified by:

valueForPathChanged in interface TreeModel

getIndexOfChild

public int getIndexOfChild(Object pParent,
                           Object pChild)

Specified by:

getIndexOfChild in interface TreeModel

addTreeModelListener

public void addTreeModelListener(TreeModelListener pListener)

Specified by:

addTreeModelListener in interface TreeModel

removeTreeModelListener

public void removeTreeModelListener(TreeModelListener pListener)

Specified by:

removeTreeModelListener in interface TreeModel

fireTreeStructureChanged

public void fireTreeStructureChanged()

fireTreeNodesInserted

public void fireTreeNodesInserted()