de.fhg.igd.ui
Class Warning

java.lang.Object
  de.fhg.igd.ui.Warning

All Implemented Interfaces:

Listener, Runnable

public class Warning

extends Object

implements Runnable, Listener

Shows a simple warning dialog, beautified with a fancy image.

Version:

"$Id: Warning.java 1913 2007-08-08 02:41:53Z jpeters $"

Author:

Volker Roth

Field Summary

static String	ANAME The name of the sound to play in case of warnings.
protected JFrame	frame_ The JFrame used to show warnings.
static String	INAME The name of the image to show in warnings.
static int	IWIDTH The width of the warning window.
private static AsyncListener	listener_ The listener used to receive event notification.
private static Object	lock_ The private static lock.
protected JTextArea	text_ The JLabel used to display the warning message.

Constructor Summary

private

Warning()

Method Summary

private void	clear()
void	displayMessage(String message) Displays the given message in the warning window.
protected void	init() Initializes the frame if it isn't already.
private boolean	launch()
static void	main(String[] argv)
void	notifiedOf(Object o) This method is called with the event that caused the notification.
static void	popup(String message)
void	run()

Methods inherited from class java.lang.Object

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

Field Detail

lock_

private static Object lock_

The private static lock.

listener_

private static AsyncListener listener_

The listener used to receive event notification.

INAME

public static final String INAME

The name of the image to show in warnings.

See Also:

Constant Field Values

ANAME

public static final String ANAME

The name of the sound to play in case of warnings.

See Also:

Constant Field Values

IWIDTH

public static final int IWIDTH

The width of the warning window. Scaling of the warning image preserves the aspect ratio.

See Also:

Constant Field Values

frame_

protected transient JFrame frame_

The JFrame used to show warnings.

text_

protected transient JTextArea text_

The JLabel used to display the warning message.

Constructor Detail

Warning

private Warning()

Method Detail

popup

public static void popup(String message)

init

protected void init()
             throws IOException,
                    ImageException,
                    InterruptedException

Initializes the frame if it isn't already.

Throws:

IOException

ImageException

InterruptedException

displayMessage

public void displayMessage(String message)

Displays the given message in the warning window.

Parameters:

message - The warning message.

launch

private boolean launch()

clear

private void clear()

notifiedOf

public void notifiedOf(Object o)

Description copied from interface: Listener

This method is called with the event that caused the notification.

Specified by:

notifiedOf in interface Listener

Parameters:

o - The object describing the event.

run

public void run()

Specified by:

run in interface Runnable

main

public static void main(String[] argv)