jimm.datavision.gui.cmd
Class DeleteCommand

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

All Implemented Interfaces:

Command, Nameable

Direct Known Subclasses:

CutCommand

public class DeleteCommand
extends CommandAdapter

Deletes a list of field widgets.

Author:

Jim Menard, jimm@io.com

Field Summary

protected Designer	designer
protected java.util.Collection	fieldWidgets

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

name

Constructor Summary

	DeleteCommand(Designer designer, java.util.ArrayList selectedFields) Constructor.
protected	DeleteCommand(Designer designer, java.util.ArrayList selectedFields, java.lang.String name) The delegated constructor.

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

designer

protected Designer designer

fieldWidgets

protected java.util.Collection fieldWidgets

Constructor Detail

DeleteCommand

public DeleteCommand(Designer designer,
                     java.util.ArrayList selectedFields)

Constructor.

DeleteCommand

protected DeleteCommand(Designer designer,
                        java.util.ArrayList selectedFields,
                        java.lang.String name)

The delegated constructor.

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