stella.jview
Class JSimpleCommand

java.lang.Object
  java.util.EventObject
      util.rmi.RmiEvent
          stella.MessageEvent
              stella.CommandEvent
                  stella.command.SimpleCommand
                      stella.jview.JSimpleCommand

All Implemented Interfaces:

Serializable, Displayable, JDisplayableCommand

public class JSimpleCommand
extends SimpleCommand
implements JDisplayableCommand

A generic command event that allows JDisplayableCommand capabilities for non-command line commands.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class stella.CommandEvent

CommandEvent.Create

Field Summary

private JButton	command The button representing the command.
private CommandEvent	wrap We deliver exactly the command we were constructed qwith.

Fields inherited from class stella.CommandEvent

COMMANDPACKAGE, JVIEWPACKAGE, TYPESEPARATOR

Fields inherited from class stella.MessageEvent

SEPCHAR

Fields inherited from class util.rmi.RmiEvent

localHost, sourceName

Fields inherited from class java.util.EventObject

source

Constructor Summary

JSimpleCommand(CommandEvent ce)
Constructs a command event from a simple command.

Method Summary

void	addActionListener(ActionListener box) Adds an action listener to the command button.
CommandEvent	getCommand() The fully qualified command for simple commands does not need anything.
Icon	getIcon() Return null.
Component	getRepresentation() Returns the button displaying the command name.
boolean	isEnabled() Returns the enabled state of the button displayed.
void	removeActionListener(ActionListener box) Removes the action listener from the command button.
void	setEnabled(boolean isactive) Enables or disables the component.

Methods inherited from class stella.command.SimpleCommand

getLine, parseLine

Methods inherited from class stella.CommandEvent

classNameToTemplate, createCommand, createCommand, createJCommand, extractType, getExpectedAcknowledgeNumber, parseForStrings, templateToClassName

Methods inherited from class stella.MessageEvent

checkType, equals, equalTime, equalTime, fromAscii, getAllCommandLines, getExecuteGroupKey, getHead, getNr, getTime, getType, hashCode, isValid, parseFromSingleString, readFromBufferedStream, setNr, setTime, setType, setValid, toString

Methods inherited from class util.rmi.RmiEvent

getHost, getSourceName, setSourceName

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface stella.jview.JDisplayableCommand

getType

Field Detail

command

private JButton command

The button representing the command. Its label is the command name.

wrap

private CommandEvent wrap

We deliver exactly the command we were constructed qwith.

Constructor Detail

JSimpleCommand

public JSimpleCommand(CommandEvent ce)

Constructs a command event from a simple command.

Method Detail

getIcon

public Icon getIcon()

Return null.

Specified by:

getIcon in interface Displayable

getRepresentation

public Component getRepresentation()

Returns the button displaying the command name.

Specified by:

getRepresentation in interface Displayable

addActionListener

public void addActionListener(ActionListener box)

Adds an action listener to the command button.

Specified by:

addActionListener in interface JDisplayableCommand

removeActionListener

public void removeActionListener(ActionListener box)

Removes the action listener from the command button.

Specified by:

removeActionListener in interface JDisplayableCommand

getCommand

public CommandEvent getCommand()

The fully qualified command for simple commands does not need anything. To allow this event to also implement different interface, we deliver the command we were constructed with.

Specified by:

getCommand in interface JDisplayableCommand

isEnabled

public boolean isEnabled()

Returns the enabled state of the button displayed.

Specified by:

isEnabled in interface JDisplayableCommand

setEnabled

public void setEnabled(boolean isactive)

Enables or disables the component. Disabled components never return or deliver command events.

Specified by:

setEnabled in interface JDisplayableCommand