playn.java

Class JavaKeyboard

java.lang.Object

playn.java.JavaKeyboard

All Implemented Interfaces:

Keyboard

Direct Known Subclasses:

JavaLWJGLKeyboard

public abstract class JavaKeyboard
extends Object
implements Keyboard

Nested Class Summary

Nested classes/interfaces inherited from interface playn.core.Keyboard

Keyboard.Adapter, Keyboard.Event, Keyboard.Listener, Keyboard.TextType, Keyboard.TypedEvent

Constructor Summary

Constructors

Constructor and Description
JavaKeyboard()

Method Summary

Modifier and Type	Method and Description
boolean	hasHardwareKeyboard()
Keyboard.Listener	listener()
void	post(Key key, boolean pressed, char typedCh) Posts a key event received from elsewhere (i.e.
void	setListener(Keyboard.Listener listener)

Methods inherited from class java.lang.Object

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

Methods inherited from interface playn.core.Keyboard

getText

Constructor Detail

JavaKeyboard

public JavaKeyboard()

Method Detail

post

public void post(Key key,
                 boolean pressed,
                 char typedCh)

Posts a key event received from elsewhere (i.e. a native UI component). This is useful for applications that are using GL in Canvas mode and sharing keyboard focus with other (non-GL) components. The event will be queued and dispatched on the next frame, after GL keyboard events.

Note: the resulting event will be sent with time = 0, since the GL event time is inaccessible and platform dependent.

Parameters:

key - the key that was pressed or released, or null for a char typed event

pressed - whether the key was pressed or released, ignored if key is null

typedCh - the character that was typed, ignored if key is not null

listener

public Keyboard.Listener listener()

Specified by:

listener in interface Keyboard

setListener

public void setListener(Keyboard.Listener listener)

Specified by:

setListener in interface Keyboard

hasHardwareKeyboard

public boolean hasHardwareKeyboard()

Specified by:

hasHardwareKeyboard in interface Keyboard