Package com.nilhcem.fakesmtp.gui.info

Class ClearAllButton

java.lang.Object

java.util.Observable

com.nilhcem.fakesmtp.gui.info.ClearAllButton

All Implemented Interfaces:

Observer

public final class ClearAllButton
extends Observable
implements Observer

Button to clear all the information from the main panel.

The button will ask the user if he wants to delete the received emails or not.
If yes, emails will be deleted from file system.

Since:

1.0

Author:

Nilhcem

Constructor Summary

Constructors

Constructor	Description
ClearAllButton()	Creates the "clear all" button"

Method Summary

Modifier and Type	Method	Description
JButton	get()	Returns the JButton object.
void	update(Observable o, Object arg)	Enables the button, so that the user can clear/delete emails.

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

Constructor Details

ClearAllButton

public ClearAllButton()

Creates the "clear all" button"

The button will be disabled by default, since no email is received when the application starts.
The button will display a confirmation dialog to know if it needs to delete the received emails or not.
If yes, emails will be deleted from the file system.

Method Details

get

public JButton get()

Returns the JButton object.

Returns:

the JButton object.

update

public void update(Observable o,
 Object arg)

Enables the button, so that the user can clear/delete emails.

This method will be called by a MailSaver object when an email will be received.

Specified by:

update in interface Observer