Package com.jogamp.nativewindow.javafx

Class JFXAccessor

java.lang.Object

com.jogamp.nativewindow.javafx.JFXAccessor

public class JFXAccessor
extends Object

Constructor Summary

Constructors

Constructor	Description
JFXAccessor()

Method Summary

Modifier and Type	Method	Description
static AbstractGraphicsDevice	getDevice(javafx.stage.Window stageWindow)
static Thread	getJFXThread()
static String	getJFXThreadName()
static int	getNativeVisualID(AbstractGraphicsDevice device, long windowHandle)
static AbstractGraphicsScreen	getScreen(AbstractGraphicsDevice device, int screen)
static long	getWindowHandle(javafx.stage.Window stageWindow)
static boolean	hasJFXThreadStopped()
static boolean	isJFXAvailable()
static boolean	isJFXThread()
static boolean	isJFXThreadOrHasJFXThreadStopped()
static void	runOnJFXThread(boolean wait, Runnable task)	Runs given task on the JFX Thread if it has not stopped and if caller is not already on the JFX Thread, otherwise execute given task on the current thread.

Methods inherited from class java.lang.Object

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

Constructor Detail

JFXAccessor

public JFXAccessor()

Method Detail

isJFXAvailable

public static boolean isJFXAvailable()

runOnJFXThread

public static void runOnJFXThread(boolean wait,
                                  Runnable task)

Runs given task on the JFX Thread if it has not stopped and if caller is not already on the JFX Thread, otherwise execute given task on the current thread.

Parameters:

wait -

task -

See Also:

isJFXThreadOrHasJFXThreadStopped()

getJFXThread

public static Thread getJFXThread()
                           throws NativeWindowException

Throws:

NativeWindowException

getJFXThreadName

public static String getJFXThreadName()

hasJFXThreadStopped

public static boolean hasJFXThreadStopped()

Returns:

true if the JFX Thread has stopped

isJFXThread

public static boolean isJFXThread()

Returns:

true if caller is on the JFX Thread

isJFXThreadOrHasJFXThreadStopped

public static boolean isJFXThreadOrHasJFXThreadStopped()

Returns:

true if the JFX Thread has stopped or if caller is on the JFX Thread

getDevice

public static AbstractGraphicsDevice getDevice(javafx.stage.Window stageWindow)
                                        throws NativeWindowException,
                                               UnsupportedOperationException

Parameters:

stageWindow - the JavaFX top heavyweight window handle

Returns:

the AbstractGraphicsDevice w/ the native device handle

Throws:

NativeWindowException - if an exception occurs retrieving the window handle or deriving the native device

UnsupportedOperationException - if the windowing system is not supported

getScreen

public static AbstractGraphicsScreen getScreen(AbstractGraphicsDevice device,
                                               int screen)

Parameters:

device -

screen - -1 is default screen of the given device, e.g. maybe 0 or determined by native API. >= 0 is specific screen

Returns:

getNativeVisualID

public static int getNativeVisualID(AbstractGraphicsDevice device,
                                    long windowHandle)

getWindowHandle

public static long getWindowHandle(javafx.stage.Window stageWindow)
                            throws NativeWindowException

Parameters:

stageWindow - the JavaFX top heavyweight window handle

Returns:

the native window handle

Throws:

NativeWindowException - if an exception occurs retrieving the window handle