Java DTV API 1.3
18-Nov-2009

com.sun.dtv.ui
Class Keyboard

java.lang.Object
  extended by com.sun.dtv.ui.UserInputDevice
      extended by com.sun.dtv.ui.Keyboard
Direct Known Subclasses:
RemoteControl

public class Keyboard
extends UserInputDevice

This class represents a keyboard which can be used to control a particular Screen as an UserInputDevice.


Constructor Summary
protected Keyboard()
          It should not be possible to create a Keyboard for everybody.
 
Method Summary
 UserInputEvent getInitiatedEvent(int code)
          Implements abstract method UserInputDevice.getInitiatedEvent(int) defined in UserInputDevice.
 boolean isSupported(int keyCode)
          Indicates whether the specified key code is supported by this particular input device.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Keyboard

protected Keyboard()
It should not be possible to create a Keyboard for everybody. As any UserInputDevice, it is bound to a Screen.

Method Detail

getInitiatedEvent

public UserInputEvent getInitiatedEvent(int code)
                                 throws IllegalArgumentException
Implements abstract method UserInputDevice.getInitiatedEvent(int) defined in UserInputDevice.

Specified by:
getInitiatedEvent in class UserInputDevice
Parameters:
code - the code the input event is initiated for if put in
Returns:
the initiated input event
Throws:
IllegalArgumentException - if the specified code is not supported by this UserInputDevice

isSupported

public boolean isSupported(int keyCode)
Indicates whether the specified key code is supported by this particular input device.

Parameters:
keyCode - the key code to be checked
Returns:
true if the key code is supported by this particular input device, false otherwise

Java DTV API 1.3
18-Nov-2009

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