jutil
Class AppModel

java.lang.Object
  java.util.Observable
      jutil.AppModel

All Implemented Interfaces:

java.io.Serializable

public class AppModel
extends java.util.Observable
implements java.io.Serializable

base class for GUI framework models

See Also:

Serialized Form

Field Summary

private java.lang.String	fileName Store model in this file
private boolean	unsavedChanges Set to true when the model is updated.

Constructor Summary

AppModel()

Method Summary

java.lang.String	about() Override in subcclasses
java.lang.String	getFileName()
boolean	getUnsavedChanges()
java.lang.String	help() Override in subcclasses
void	setFileName(java.lang.String fname)
void	setUnsavedChanges(boolean flag) Call this each time the application data is modified.

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Field Detail

fileName

private java.lang.String fileName

Store model in this file

unsavedChanges

private boolean unsavedChanges

Set to true when the model is updated.

Constructor Detail

AppModel

public AppModel()

Method Detail

getFileName

public java.lang.String getFileName()

setFileName

public void setFileName(java.lang.String fname)

getUnsavedChanges

public boolean getUnsavedChanges()

setUnsavedChanges

public void setUnsavedChanges(boolean flag)

Call this each time the application data is modified.

help

public java.lang.String help()

Override in subcclasses

about

public java.lang.String about()

Override in subcclasses