org.tigris.gef.base
Class CmdOpenWindow

java.lang.Object
  extended by javax.swing.AbstractAction
      extended by org.tigris.gef.base.Cmd
          extended by org.tigris.gef.base.CmdOpenWindow
All Implemented Interfaces:
java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action

public class CmdOpenWindow
extends Cmd

Cmd to open a user interface dialog window. Given the name of a subclass of Frame, this Cmd makes a new instance and calls show(). For example, used to open a list of some availible commands.

See Also:
JGraphFrame, Serialized Form

Field Summary
 
Fields inherited from class org.tigris.gef.base.Cmd
_args, _resource
 
Fields inherited from class javax.swing.AbstractAction
changeSupport, enabled
 
Fields inherited from interface javax.swing.Action
ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, SMALL_ICON
 
Constructor Summary
CmdOpenWindow(java.lang.String className, java.lang.String name)
           
 
Method Summary
 void doIt()
          Perform whatever Cmd this Cmd is meant to do.
 void undoIt()
          Undo the Cmd using information stored during its execution.
 
Methods inherited from class org.tigris.gef.base.Cmd
about, actionPerformed, cmdAtIndex, containsArg, getArg, getArg, getName, getResource, register, registeredCmds, setArg, setName, setResource, shouldBeEnabled, updateEnabled
 
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

CmdOpenWindow

public CmdOpenWindow(java.lang.String className,
                     java.lang.String name)
Method Detail

doIt

public void doIt()
Description copied from class: Cmd
Perform whatever Cmd this Cmd is meant to do. Subclasses should override this to do whatever is intended. When the Cmd executes, it should store enough information to undo itself later if needed.

Specified by:
doIt in class Cmd

undoIt

public void undoIt()
Description copied from class: Cmd
Undo the Cmd using information stored during its execution.

TODO Abandon this. We need the memento pattern for undo

Specified by:
undoIt in class Cmd