ch.aplu.jgamegrid

Interface GGExitListener

All Superinterfaces:

java.util.EventListener

public interface GGExitListener
extends java.util.EventListener

Declaration of a notification method called when the title bar close button is hit. The following code may be used to show a confirmation dialog before exiting the application:

public boolean notifyExit()
{
int rc = JOptionPane.showConfirmDialog(null,
"Are you sure?", "Exit Application", JOptionPane.OK_CANCEL_OPTION);
return (rc == JOptionPane.OK_OPTION);
{

notifyExit() may also be used for cleanup operations (closing streams, closing connections to external devices, etc.)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	notifyExit() Event callback method called when the title bar close button is hit.

Method Detail

notifyExit

boolean notifyExit()

Event callback method called when the title bar close button is hit.

Returns:

true, if the application should terminate; false, if the termination is suspended