dsto.dfc.swing.undo
Class CmdUndoTo

java.lang.Object
  dsto.dfc.swing.commands.AbstractCommand
      dsto.dfc.swing.commands.AbstractMutableCommand
          dsto.dfc.swing.undo.AbstractUndoableCommand
              dsto.dfc.swing.undo.CmdUndo
                  dsto.dfc.swing.undo.CmdUndoTo

All Implemented Interfaces:

Command, Iconic, EditExceptionPolicy, Copyable, PropertyEventSource, ActionListener, Cloneable, EventListener

public class CmdUndoTo
extends CmdUndo

Command to invoke undoTo () on a MonitoredUndoManager.

Version:

$Revision$

Author:

Derek Weber, Peter J Smet

Field Summary

Fields inherited from class dsto.dfc.swing.undo.CmdUndo

ICON

Fields inherited from class dsto.dfc.swing.undo.AbstractUndoableCommand

cursorUpdatePolicy, exceptionHandler, name, undoManager

Fields inherited from class dsto.dfc.swing.commands.AbstractMutableCommand

listeners

Fields inherited from class dsto.dfc.swing.commands.AbstractCommand

displayName, icon

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

NULL_ICON

Constructor Summary

CmdUndoTo(EditListView editListView, MonitoredUndoManager undoManager)

Method Summary

String	getDescription() A short description of the command, suitable for a tooltip or use in a status panel.
protected void	listenForEnablingEvents() Start listening for enabling cursor changes.
UndoableEdit	selectedEdit() Returns the undo cursor.
void	skip() Skips the edit causing the exception and continues undoing, but checks to see if the exception-causing edit is the last to be undone - if so it stops.
protected void	stopListeningForEnablingEvents() Stop listening for enabling cursor changes.

Methods inherited from class dsto.dfc.swing.undo.CmdUndo

execute, getAccelerator, getIcon, getMnemonic, updateEnabled

Methods inherited from class dsto.dfc.swing.undo.AbstractUndoableCommand

execute, getGroupInView, getName, handleNonExecutableEdit, isInteractive, listenForEnablingEvents, pause, retry

Methods inherited from class dsto.dfc.swing.commands.AbstractMutableCommand

addPropertyChangeListener, clone, isEnabled, removePropertyChangeListener, setEnabled, setIcon

Methods inherited from class dsto.dfc.swing.commands.AbstractCommand

actionPerformed, canReplace, getDefaultDisplayName, getDisplayName, getLargeIcon, getLogString, setDisplayName

Methods inherited from class java.lang.Object

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

Constructor Detail

CmdUndoTo

public CmdUndoTo(EditListView editListView,
                 MonitoredUndoManager undoManager)

Method Detail

getDescription

public String getDescription()

Description copied from interface: Command

A short description of the command, suitable for a tooltip or use in a status panel.

Specified by:

getDescription in interface Command

Overrides:

getDescription in class CmdUndo

selectedEdit

public UndoableEdit selectedEdit()

Description copied from class: CmdUndo

Returns the undo cursor.

Overrides:

selectedEdit in class CmdUndo

skip

public void skip()

Skips the edit causing the exception and continues undoing, but checks to see if the exception-causing edit is the last to be undone - if so it stops.

Specified by:

skip in interface EditExceptionPolicy

Overrides:

skip in class CmdUndo

listenForEnablingEvents

protected void listenForEnablingEvents()

Description copied from class: AbstractUndoableCommand

Start listening for enabling cursor changes.

Overrides:

listenForEnablingEvents in class AbstractUndoableCommand

stopListeningForEnablingEvents

protected void stopListeningForEnablingEvents()

Description copied from class: AbstractUndoableCommand

Stop listening for enabling cursor changes.

Overrides:

stopListeningForEnablingEvents in class AbstractUndoableCommand