jimm.datavision.gui.cmd
Class WidgetRenameCommand

java.lang.Object
  jimm.datavision.gui.cmd.CommandAdapter
      jimm.datavision.gui.cmd.WidgetRenameCommand

All Implemented Interfaces:

Command, Nameable

public class WidgetRenameCommand
extends CommandAdapter

A command for changing a field widget's field's name.

Author:

Jim Menard, jimm@io.com

Field Summary

protected EditWinWidget	eww
protected java.lang.String	newName
protected java.lang.String	oldName

Fields inherited from class jimm.datavision.gui.cmd.CommandAdapter

name

Constructor Summary

WidgetRenameCommand(EditWinWidget eww, java.lang.String oldName, java.lang.String newName)

Method Summary

void	perform() Performs the command.
void	undo() Undoes the command.

Methods inherited from class jimm.datavision.gui.cmd.CommandAdapter

getName, redo, setName

Methods inherited from class java.lang.Object

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

Field Detail

eww

protected EditWinWidget eww

oldName

protected java.lang.String oldName

newName

protected java.lang.String newName

Constructor Detail

WidgetRenameCommand

public WidgetRenameCommand(EditWinWidget eww,
                           java.lang.String oldName,
                           java.lang.String newName)

Method Detail

perform

public void perform()

Description copied from class: CommandAdapter

Performs the command. The default implementation does nothing.

Specified by:

perform in interface Command

Overrides:

perform in class CommandAdapter

undo

public void undo()

Description copied from class: CommandAdapter

Undoes the command. The default implementation does nothing.

Specified by:

undo in interface Command

Overrides:

undo in class CommandAdapter