JavaFX 27 · com.sun.javafx.application.PlatformImpl · APIdia, the JavaDoc alternative

Modifier and Type	Class and Description
public static interface	PlatformImpl.FinishListener

Field Summary

Modifier and Type	Field and Description
private static BooleanProperty	accessibilityActive
private static String	accessibilityTheme
private static CountDownLatch	allNestedLoopsExitedLatch
private static String	applicationType
private static boolean	contextual2DNavigation
private static final boolean	DEBUG
private static Set<PlatformImpl.FinishListener>	finishListeners
private static volatile boolean	firstWindowShown
private static Boolean	hasMultiTouch
private static Boolean	hasPointer
private static Boolean	hasTouch
private static Boolean	hasTwoLevelFocus
private static Boolean	hasVirtualKeyboard
private static volatile boolean	implicitExit
private static AtomicBoolean	initialized
private static boolean	isCaspian
private static Boolean	isControlsSupported
private static Boolean	isFXMLSupported
private static Boolean	isGraphicsSupported
private static Boolean	isMediaSupported
private static boolean	isModena
private static Boolean	isSwingSupported
private static Boolean	isSWTSupported
private static boolean	isThreadMerged
private static Boolean	isWebSupported
private static volatile boolean	lastWindowClosed
private static AtomicBoolean	listenersRegistered
public static final int	MAX_NESTED_EVENT_LOOPS The maximum number of nested event loops.
private static AtomicInteger	numWindows
private static AtomicInteger	pendingRunnables
private static AtomicBoolean	platformExit
private static final CountDownLatch	platformExitLatch
private static final PlatformPreferences	platformPreferences
private static AtomicBoolean	reallyIdle
private static final Object	runLaterLock
private static CountDownLatch	startupLatch
private static boolean	taskbarApplication
private static AtomicBoolean	toolkitExit
private static TKListener	toolkitListener
private static final boolean	verbose

Constructor Summary

Access	Constructor and Description
public	PlatformImpl()

Method Summary

Modifier and Type	Method and Description
private static void	_setAccessibilityTheme(String platformTheme)
private static void	_setPlatformUserAgentStylesheet(String stylesheetUrl)
public static BooleanProperty	accessibilityActiveProperty()
private static void	addExportsToFXCanvas(Class<?> fxCanvasClass)
public static void	addListener(PlatformImpl.FinishListener l)
public static void	addNoTransparencyStylesheetToScene(final Scene scene)
private static Boolean	checkForClass(String classname)
private static void	checkHighContrastThemeChanged(Map<String, Object> preferences)
private static void	checkIdle()
public static void	checkPreferencesSupport() Emits a one-time warning on macOS if we're running with AWT and the "apple.awt.application.appearance=system" property is not set (see JDK-8235363).
public static void	exit()
public static PlatformPreferences	getPlatformPreferences()
private static void	initDeviceDetailsFXCanvas()
private static void	initFXCanvas()
public static void	initPreferences(Map<String, Class<?>> platformKeys, Map<String, PreferenceMapping<?, ?>> a map of platform-specific keys to well-known keys platformKeyMappings, Map<String, Object> the initial set of platform preferences preferences) Called by Glass when the toolkit is initialized.
private static void	installFwEventQueue()
private static void	invokeSwingFXUtilsMethod(final String methodName)
public static boolean	Returns: true if using caspian stylesheet isCaspian() Current Platform User Agent Stylesheet is Caspian.
public static boolean	Returns: true if the context-sensitive algorithm for focus navigation is used isContextual2DNavigation() Return whether or not focus navigation between controls is context- sensitive.
public static boolean	isFxApplicationThread()
public static boolean	isImplicitExit()
public static boolean	Returns: true if using modena stylesheet isModena() Current Platform User Agent Stylesheet is Modena.
public static boolean	isSupported(ConditionalFeature feature)
private static boolean	isSupportedImpl(ConditionalFeature feature)
public static boolean	Returns: the current state of the flag. isTaskbarApplication() Returns the current value of the taskBarApplication flag.
private static void	notifyFinishListeners(boolean exitCalled)
private static void	removeFwEventQueue()
public static void	removeListener(PlatformImpl.FinishListener l)
public static void	runAndWait(final Runnable r)
private static void	runAndWait(final Runnable r, boolean exiting)
public static void	runLater(final Runnable r)
private static void	runLater(final Runnable r, boolean exiting)
public static boolean	setAccessibilityTheme(String platformTheme)
public static void	setApplicationName(final Class<T> the Application class. appClass) Sets the name of the this application based on the Application class.
public static void	setDefaultPlatformUserAgentStylesheet() Set the platform user agent stylesheet to the default.
public static void	setImplicitExit(boolean implicitExit)
public static void	setPlatformUserAgentStylesheet(final String stylesheetUrl) Set the platform user agent stylesheet to the given URL.
public static void	setTaskbarApplication(boolean the new value of this attribute taskbarApplication) Set a flag indicating whether this application should show up in the task bar.
public static void	startup(final Runnable r) This method is invoked typically on the main thread.
public static void	startup(final Runnable r, boolean preventDuplicateCalls) This method is invoked typically on the main thread.
pack-priv static CountDownLatch	test_getPlatformExitLatch()
public static void	tkExit()
public static void	updatePreferences(Map<String, Object> a map that includes the changed preferences preferences) Called by Glass when one or several platform preferences have changed.
private static void	waitForStart()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

accessibilityActive	back to summary
private static BooleanProperty accessibilityActive

accessibilityTheme	back to summary
private static String accessibilityTheme

allNestedLoopsExitedLatch	back to summary
private static CountDownLatch allNestedLoopsExitedLatch

applicationType	back to summary
private static String applicationType

contextual2DNavigation	back to summary
private static boolean contextual2DNavigation

DEBUG	back to summary
private static final boolean DEBUG

finishListeners	back to summary
private static Set<PlatformImpl.FinishListener> finishListeners

firstWindowShown	back to summary
private static volatile boolean firstWindowShown

hasMultiTouch	back to summary
private static Boolean hasMultiTouch

hasPointer	back to summary
private static Boolean hasPointer

hasTouch	back to summary
private static Boolean hasTouch

hasTwoLevelFocus	back to summary
private static Boolean hasTwoLevelFocus

hasVirtualKeyboard	back to summary
private static Boolean hasVirtualKeyboard

implicitExit	back to summary
private static volatile boolean implicitExit

initialized	back to summary
private static AtomicBoolean initialized

isCaspian	back to summary
private static boolean isCaspian

isControlsSupported	back to summary
private static Boolean isControlsSupported

isFXMLSupported	back to summary
private static Boolean isFXMLSupported

isGraphicsSupported	back to summary
private static Boolean isGraphicsSupported

isMediaSupported	back to summary
private static Boolean isMediaSupported

isModena	back to summary
private static boolean isModena

isSwingSupported	back to summary
private static Boolean isSwingSupported

isSWTSupported	back to summary
private static Boolean isSWTSupported

isThreadMerged	back to summary
private static boolean isThreadMerged

isWebSupported	back to summary
private static Boolean isWebSupported

lastWindowClosed	back to summary
private static volatile boolean lastWindowClosed

listenersRegistered	back to summary
private static AtomicBoolean listenersRegistered

MAX_NESTED_EVENT_LOOPS	back to summary
public static final int MAX_NESTED_EVENT_LOOPS The maximum number of nested event loops.

numWindows	back to summary
private static AtomicInteger numWindows

pendingRunnables	back to summary
private static AtomicInteger pendingRunnables

platformExit	back to summary
private static AtomicBoolean platformExit

platformExitLatch	back to summary
private static final CountDownLatch platformExitLatch

platformPreferences	back to summary
private static final PlatformPreferences platformPreferences

reallyIdle	back to summary
private static AtomicBoolean reallyIdle

runLaterLock	back to summary
private static final Object runLaterLock

startupLatch	back to summary
private static CountDownLatch startupLatch

taskbarApplication	back to summary
private static boolean taskbarApplication

toolkitExit	back to summary
private static AtomicBoolean toolkitExit

toolkitListener	back to summary
private static TKListener toolkitListener

verbose	back to summary
private static final boolean verbose

Constructor Detail

PlatformImpl	back to summary
public PlatformImpl()

Method Detail

_setAccessibilityTheme	back to summary
private static void _setAccessibilityTheme(String platformTheme)

_setPlatformUserAgentStylesheet	back to summary
private static void _setPlatformUserAgentStylesheet(String stylesheetUrl)

accessibilityActiveProperty	back to summary
public static BooleanProperty accessibilityActiveProperty()

addExportsToFXCanvas	back to summary
private static void addExportsToFXCanvas(Class<?> fxCanvasClass)

addListener	back to summary
public static void addListener(PlatformImpl.FinishListener l)

addNoTransparencyStylesheetToScene	back to summary
public static void addNoTransparencyStylesheetToScene(final Scene scene)

checkForClass	back to summary
private static Boolean checkForClass(String classname)

checkHighContrastThemeChanged	back to summary
private static void checkHighContrastThemeChanged(Map<String, Object> preferences)

checkIdle	back to summary
private static void checkIdle()

checkPreferencesSupport	back to summary
public static void checkPreferencesSupport() Emits a one-time warning on macOS if we're running with AWT and the "apple.awt.application.appearance=system" property is not set (see JDK-8235363).

exit	back to summary
public static void exit()

getPlatformPreferences	back to summary
public static PlatformPreferences getPlatformPreferences()

initDeviceDetailsFXCanvas	back to summary
private static void initDeviceDetailsFXCanvas()

initFXCanvas	back to summary
private static void initFXCanvas()

initPreferences

back to summary

public static void initPreferences(Map<String, Class<?>> platformKeys, Map<String, PreferenceMapping<?, ?>> platformKeyMappings, Map<String, Object> preferences)

Called by Glass when the toolkit is initialized.

Parameters

platformKeyMappings:Map<String, PreferenceMapping<?, ?>>: a map of platform-specific keys to well-known keys
preferences:Map<String, Object>: the initial set of platform preferences

installFwEventQueue	back to summary
private static void installFwEventQueue()

invokeSwingFXUtilsMethod	back to summary
private static void invokeSwingFXUtilsMethod(final String methodName)

isCaspian

back to summary

public static boolean isCaspian()

Current Platform User Agent Stylesheet is Caspian.

Note

Please think hard before using this as we really want to avoid special cases in the platform for specific themes. This was added to allow tempory work arounds in the platform for bugs.

Returns:boolean: true if using caspian stylesheet

isContextual2DNavigation

back to summary

public static boolean isContextual2DNavigation()

Return whether or not focus navigation between controls is context- sensitive.

Returns:boolean: true if the context-sensitive algorithm for focus navigation is used

isFxApplicationThread	back to summary
public static boolean isFxApplicationThread()

isImplicitExit	back to summary
public static boolean isImplicitExit()

isModena

back to summary

public static boolean isModena()

Current Platform User Agent Stylesheet is Modena.

Note

Please think hard before using this as we really want to avoid special cases in the platform for specific themes. This was added to allow tempory work arounds in the platform for bugs.

Returns:boolean: true if using modena stylesheet

isSupported	back to summary
public static boolean isSupported(ConditionalFeature feature)

isSupportedImpl	back to summary
private static boolean isSupportedImpl(ConditionalFeature feature)

isTaskbarApplication

back to summary

public static boolean isTaskbarApplication()

Returns the current value of the taskBarApplication flag.

Returns:boolean: the current state of the flag.

notifyFinishListeners	back to summary
private static void notifyFinishListeners(boolean exitCalled)

removeFwEventQueue	back to summary
private static void removeFwEventQueue()

removeListener	back to summary
public static void removeListener(PlatformImpl.FinishListener l)

runAndWait	back to summary
public static void runAndWait(final Runnable r)

runAndWait	back to summary
private static void runAndWait(final Runnable r, boolean exiting)

runLater	back to summary
public static void runLater(final Runnable r)

runLater	back to summary
private static void runLater(final Runnable r, boolean exiting)

setAccessibilityTheme	back to summary
public static boolean setAccessibilityTheme(String platformTheme)

setApplicationName

back to summary

public static void setApplicationName(final Class<T> appClass)

Sets the name of the this application based on the Application class. This method is called by the launcher, and is not called from the FX Application Thread, so we need to do it in a runLater. We do not need to wait for the result since it will complete before the Application start() method is called regardless.

Parameters

appClass:Class<T>: the Application class.

setDefaultPlatformUserAgentStylesheet	back to summary
public static void setDefaultPlatformUserAgentStylesheet() Set the platform user agent stylesheet to the default.

setImplicitExit	back to summary
public static void setImplicitExit(boolean implicitExit)

setPlatformUserAgentStylesheet	back to summary
public static void setPlatformUserAgentStylesheet(final String stylesheetUrl) Set the platform user agent stylesheet to the given URL. This method has special handling for platform theme name constants.

setTaskbarApplication

back to summary

public static void setTaskbarApplication(boolean taskbarApplication)

Set a flag indicating whether this application should show up in the task bar. The default value is true.

Parameters

taskbarApplication:boolean: the new value of this attribute

startup	back to summary
public static void startup(final Runnable r) This method is invoked typically on the main thread. At this point, the JavaFX Application Thread has not been started. Any attempt to call startup more than once results in all subsequent calls turning into nothing more than a runLater call with the provided Runnable being called.

startup

back to summary

public static void startup(final Runnable r, boolean preventDuplicateCalls)

This method is invoked typically on the main thread. At this point, the JavaFX Application Thread has not been started. If preventDuplicateCalls is true, calling this method multiple times will result in an IllegalStateException. If it is false, calling this method multiple times will result in all subsequent calls turning into nothing more than a runLater call with the provided Runnable being called.

test_getPlatformExitLatch	back to summary
pack-priv static CountDownLatch test_getPlatformExitLatch()

tkExit	back to summary
public static void tkExit()

updatePreferences back to summary

public static void updatePreferences(Map<String, Object> preferences)

Called by Glass when one or several platform preferences have changed.

This method can be called on any thread. The supplied preferences map may include all platform preferences, or only the changed preferences. If a preference was removed, the corresponding key is mapped to null.

Parameters

preferences:Map<String, Object>: a map that includes the changed preferences

waitForStart	back to summary
private static void waitForStart()

Modifier and Type	Method and Description
public void	exitCalled()
public void	idle(boolean implicitExit)

public Class PlatformImpl

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public Interface PlatformImpl.FinishListener

Method Summary

Method Detail