EscapeListener

java.lang.Object

Controller.EscapeListener

All Implemented Interfaces:: java.awt.event.KeyListener, java.util.EventListener

public class EscapeListener
extends java.lang.Object
implements java.awt.event.KeyListener

This Class is a listener that checks every interaction with every component after the hit of a ESC button. If ESC is hit it closes down the program.

Constructor Summary

Constructors

Constructor Description

EscapeListener()

Method Summary

Modifier and Type	Method	Description
`void`	`keyPressed(java.awt.event.KeyEvent e)`	Checks if a key is pressed if it is ESC.
`void`	`keyReleased(java.awt.event.KeyEvent e)`	Checks if a key is released if it is ESC.
`void`	`keyTyped(java.awt.event.KeyEvent e)`	Checks if a key is typed if it is ESC.

Methods inherited from class java.lang.Object

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

Constructor Details
- EscapeListener
  
  public EscapeListener()
Method Details
- keyReleased
  
  public void keyReleased(java.awt.event.KeyEvent e)
  
  Checks if a key is released if it is ESC. In that case it shuts off the program.
  
  Specified by:
  
  keyReleased in interface java.awt.event.KeyListener
  
  Parameters:
  
  e - the key event to be checked.
- keyTyped
  
  public void keyTyped(java.awt.event.KeyEvent e)
  
  Checks if a key is typed if it is ESC. In that case it shuts off the program.
  
  Specified by:
  
  keyTyped in interface java.awt.event.KeyListener
  
  Parameters:
  
  e - the key event to be checked.
- keyPressed
  
  public void keyPressed(java.awt.event.KeyEvent e)
  
  Checks if a key is pressed if it is ESC. In that case it shuts off the program.
  
  Specified by:
  
  keyPressed in interface java.awt.event.KeyListener
  
  Parameters:
  
  e - the key event to be checked.