org.foray.render.awt.viewer
Class Command

java.lang.Object
  javax.swing.AbstractAction
      org.foray.render.awt.viewer.Command

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action

public class Command
extends AbstractAction

This class represents UI-commands, which can be used as menu or toolbar items
. When the Command object receives action event, that object's doit method is invoked. doit method by default does nothing and the class customer have to override it to implement any action handling logic.

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

Command(PreviewDialog dialog, String name)
Constructor for no icon.

Command(PreviewDialog dialog, String name, ImageIcon anIcon)
Constructor for a resolved icon.

Command(PreviewDialog dialog, String name, String iconName)
Constructor for a named icon.

Method Summary

void	actionPerformed(ActionEvent e)
void	doit() Action handler which can be overriden by subclasses.
void	undoit() Action handler which can be overriden by subclasses.

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object

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

Constructor Detail

Command

public Command(PreviewDialog dialog,
               String name)

Constructor for no icon.

Parameters:

dialog - The parent dialog.

name - The command name.

Command

public Command(PreviewDialog dialog,
               String name,
               ImageIcon anIcon)

Constructor for a resolved icon.

Parameters:

dialog - The parent dialog.

name - The command name.

anIcon - The resolved icon.

Command

public Command(PreviewDialog dialog,
               String name,
               String iconName)
        throws org.axsl.output.OutputException

Constructor for a named icon.

Parameters:

dialog - The parent dialog.

name - The command name.

iconName - The name of the icon to use.

Throws:

org.axsl.output.OutputException - If the icon cannot be found.

Method Detail

actionPerformed

public void actionPerformed(ActionEvent e)

doit

public void doit()

Action handler which can be overriden by subclasses.

undoit

public void undoit()

Action handler which can be overriden by subclasses.