de.adom.jade.ui
Class KeyboardCommandProducer

java.lang.Object
  java.awt.event.KeyAdapter
      de.adom.jade.ui.KeyboardCommandProducer

All Implemented Interfaces:

java.util.EventListener, java.awt.event.KeyListener

public class KeyboardCommandProducer

extends java.awt.event.KeyAdapter

Works as a keyboard listener that interprets pressed keys in order to transform them into typed commands.

This class requires a ressource file with logical command names followed by an atomic string (specifically encoded) representing the key sequence to activate the command. The key sequence is encoded according to the rules of KeyUtils.getKeyString.

See Also:

KeyUtils, KeyUtils.getKeyString(java.awt.event.KeyEvent)

Constructor Summary

KeyboardCommandProducer(KeyboardCommandTarget target)
Creates a key command producer that retrieves the mapping information between keys and commands from the standard ressource located at .

KeyboardCommandProducer(KeyboardCommandTarget target, java.lang.String location)
Creates a key command producer that retrieves the mapping information between keys and commands from the given location.

Method Summary

void	keyPressed(java.awt.event.KeyEvent e) Reacts when a key command has been typed.

Methods inherited from class java.awt.event.KeyAdapter

keyReleased, keyTyped

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyboardCommandProducer

public KeyboardCommandProducer(KeyboardCommandTarget target)

Creates a key command producer that retrieves the mapping information between keys and commands from the standard ressource located at ./data/kbd/commands.dat.

Parameters:

target - the target of the commands

KeyboardCommandProducer

public KeyboardCommandProducer(KeyboardCommandTarget target,
                               java.lang.String location)

Creates a key command producer that retrieves the mapping information between keys and commands from the given location.

Parameters:

target - the target of the commands

Method Detail

keyPressed

public void keyPressed(java.awt.event.KeyEvent e)

Reacts when a key command has been typed.

Specified by:

keyPressed in interface java.awt.event.KeyListener

Overrides:

keyPressed in class java.awt.event.KeyAdapter

Parameters:

e - the responsibel key event