jimm.datavision.gui.cmd
Class WidgetRenameCommand

java.lang.Object
  extended by jimm.datavision.gui.cmd.CommandAdapter
      extended by 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