Package com.nilhcem.fakesmtp.gui

Class DirChooser

java.lang.Object

java.util.Observable

com.nilhcem.fakesmtp.gui.DirChooser

All Implemented Interfaces:

Observer

public final class DirChooser
extends Observable
implements Observer

Provides a graphical directory chooser dialog.

The directory chooser is used to select the folder where emails will be saved in.
It can be launched from the menu bar, or from the main panel.

Since:

1.0

Author:

Nilhcem

Constructor Summary

Constructors

Constructor	Description
DirChooser(Component parent)	Creates a JFileChooser component and sets it to be for directories only.

Method Summary

Modifier and Type	Method	Description
void	update(Observable o, Object arg)	Opens the folder selection.

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

DirChooser

public DirChooser(Component parent)

Creates a JFileChooser component and sets it to be for directories only.

Parameters:

parent - the component from where the chooser will be launched (should be the main panel of the application).

Method Details

update

public void update(Observable o,
 Object arg)

Opens the folder selection.

This method will be called by an Observable element:

• The MenuBar;
• Or the SaveMsgField.

Specified by:

update in interface Observer

Parameters:

o - the observable element which will notify this class.

arg - optional parameters (not used).