jimm.datavision.gui.cmd
Class FieldShowHideCommand

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

All Implemented Interfaces:

Command, Nameable

public class FieldShowHideCommand
extends CommandAdapter

Shows or hides a field.

Author:

Jim Menard, jimm@io.com

Field Summary

protected FieldWidget	fw
protected boolean	newVisibility

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

name

Constructor Summary

FieldShowHideCommand(FieldWidget fw, java.lang.String nameKey, boolean newVisibility)

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

fw

protected FieldWidget fw

newVisibility

protected boolean newVisibility

Constructor Detail

FieldShowHideCommand

public FieldShowHideCommand(FieldWidget fw,
                            java.lang.String nameKey,
                            boolean newVisibility)

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