dsto.dfc.swing.undo
Class AbstractMonitoredEdit

java.lang.Object
  javax.swing.undo.AbstractUndoableEdit
      dsto.dfc.swing.undo.AbstractMonitoredEdit

All Implemented Interfaces:

Iconic, MonitoredEdit, Restorable, Copyable, Serializable, Cloneable, UndoableEdit

Direct Known Subclasses:

PropertyEdit

public abstract class AbstractMonitoredEdit
extends AbstractUndoableEdit
implements MonitoredEdit

Abstract implementation of the MonitoredEdit interface.

Version:

$Revision$

Author:

Derek Weber

See Also:

Serialized Form

Field Summary

protected boolean	alive
static Icon	ICON
protected String[]	parameterNames
protected Object[]	parameterValues

Fields inherited from class javax.swing.undo.AbstractUndoableEdit

RedoName, UndoName

Fields inherited from interface dsto.dfc.swing.icons.Iconic

NULL_ICON

Constructor Summary

AbstractMonitoredEdit()
For bean serialisation only

AbstractMonitoredEdit(String[] parameterNames, Object[] parameterValues)

Method Summary

boolean	canRedo()
boolean	canUndo()
Object	clone() Create a completely separate copy of this object and any mutable objects owned by the object.
void	die()
abstract String	getDescription() Returns a human-readable description of what the edit does.
Icon	getIcon() The small (16x16) icon for the object.
Icon	getLargeIcon() The large (32x32) icon.
String	getName() The human-readable name for the object.
String[]	getParameterNames() Get the (human readable) names of the parameters to this command.
Object[]	getParameterValues() Get the parameter values of this command.
String	getRedoPresentationName()
String	getUndoPresentationName()
void	redo()
void	restoreContext(HashMap context)
void	setParameterNames(String[] parameterNames)
void	setParameterValues(Object[] parameterValues)
void	undo()

Methods inherited from class javax.swing.undo.AbstractUndoableEdit

addEdit, getPresentationName, isSignificant, replaceEdit, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.undo.UndoableEdit

addEdit, getPresentationName, isSignificant, replaceEdit

Field Detail

ICON

public static Icon ICON

alive

protected boolean alive

parameterNames

protected String[] parameterNames

parameterValues

protected Object[] parameterValues

Constructor Detail

AbstractMonitoredEdit

public AbstractMonitoredEdit()

For bean serialisation only

AbstractMonitoredEdit

public AbstractMonitoredEdit(String[] parameterNames,
                             Object[] parameterValues)

Method Detail

getParameterNames

public String[] getParameterNames()

Description copied from interface: MonitoredEdit

Get the (human readable) names of the parameters to this command. May be null or empty to indicate no parameters.

Specified by:

getParameterNames in interface MonitoredEdit

See Also:

MonitoredEdit.getParameterValues()

setParameterNames

public void setParameterNames(String[] parameterNames)

getParameterValues

public Object[] getParameterValues()

Description copied from interface: MonitoredEdit

Get the parameter values of this command. May be null or empty to indicate no parameters.

Specified by:

getParameterValues in interface MonitoredEdit

See Also:

MonitoredEdit.getParameterNames()

setParameterValues

public void setParameterValues(Object[] parameterValues)

getUndoPresentationName

public String getUndoPresentationName()

Specified by:

getUndoPresentationName in interface UndoableEdit

Overrides:

getUndoPresentationName in class AbstractUndoableEdit

getRedoPresentationName

public String getRedoPresentationName()

Specified by:

getRedoPresentationName in interface UndoableEdit

Overrides:

getRedoPresentationName in class AbstractUndoableEdit

getDescription

public abstract String getDescription()

Description copied from interface: MonitoredEdit

Returns a human-readable description of what the edit does.

Specified by:

getDescription in interface MonitoredEdit

die

public void die()

Specified by:

die in interface UndoableEdit

Overrides:

die in class AbstractUndoableEdit

undo

public void undo()
          throws CannotUndoException

Specified by:

undo in interface UndoableEdit

Overrides:

undo in class AbstractUndoableEdit

Throws:

CannotUndoException

canUndo

public boolean canUndo()

Specified by:

canUndo in interface UndoableEdit

Overrides:

canUndo in class AbstractUndoableEdit

redo

public void redo()
          throws CannotRedoException

Specified by:

redo in interface UndoableEdit

Overrides:

redo in class AbstractUndoableEdit

Throws:

CannotRedoException

canRedo

public boolean canRedo()

Specified by:

canRedo in interface UndoableEdit

Overrides:

canRedo in class AbstractUndoableEdit

restoreContext

public void restoreContext(HashMap context)

Specified by:

restoreContext in interface Restorable

clone

public Object clone()
             throws CloneNotSupportedException

Description copied from interface: Copyable

Create a completely separate copy of this object and any mutable objects owned by the object.

NOTE: subclasses should not remove the CloneNotSupportedException throws clause if they themselves support subclassing: removing the CloneNotSupportedException declaration stops subclasses from indicating that a clone was not possible.

Specified by:

clone in interface Copyable

Overrides:

clone in class Object

Throws:

CloneNotSupportedException - if the clone failed or is not possible.

getIcon

public Icon getIcon()

Description copied from interface: Iconic

The small (16x16) icon for the object. May be null if no small icon is available.

Specified by:

getIcon in interface Iconic

getName

public String getName()

Description copied from interface: Iconic

The human-readable name for the object.

Specified by:

getName in interface Iconic

getLargeIcon

public Icon getLargeIcon()

Description copied from interface: Iconic

The large (32x32) icon.

Specified by:

getLargeIcon in interface Iconic

Returns:

The large icon, or null if no large icon is available.