OpenJDK 1.22 · sun.awt.X11.XToolkit · APIdia, the JavaDoc alternative

Modifier and Type	Class and Description
public static interface	XToolkit.XEventListener

Modifier and Type	Field and Description
private static XAtom	_XA_JAVA_TIME_PROPERTY_ATOM
pack-priv static int	altMask
private static boolean	areExtraMouseButtonsEnabled
pack-priv static int	arrowCursor
pack-priv static int	awt_IsXsunKPBehavior
private static final int	AWT_MULTICLICK_DEFAULT_TIME
pack-priv static int	awt_multiclick_time
pack-priv static boolean	awt_UseXKB
pack-priv static boolean	awt_UseXKB_Calls
pack-priv static int	awt_XKBBaseEventCode
pack-priv static long	awt_XKBDescPtr
pack-priv static int	awt_XKBEffectiveGroup
private static String	awtAppClassName
private static final PlatformLogger	backingStoreLog
private static int	backingStoreType One of XConstants: NotUseful, WhenMapped or Always.
pack-priv XClipboard	clipboard
private static final X11GraphicsDevice	device
private static final long	display
private static final DisplayChangedListener	displayChangedHandler Listener installed to detect display changes.
private static final String	dndPrefix
protected static boolean	dynamicLayoutSetting
private static final PlatformLogger	eventLog
private static long	eventNumber
private FontConfigManager	fcManager
private static boolean	initialized
pack-priv static final int	IS_KANA_KEYBOARD
pack-priv static final int	IS_NONKANA_KEYBOARD
pack-priv static final int	IS_NONSUN_KEYBOARD
pack-priv static final int	IS_SUN_KEYBOARD
pack-priv static int	kanaOrNotKeyboard
private static final PlatformLogger	keyEventLog
private Point	lastCursorPos
private Collection<XToolkit.XEventListener>	listeners
private boolean	loadedXSettings True when the x settings have been loaded.
pack-priv static final X11GraphicsEnvironment	localEnv
private static final PlatformLogger	log
private static volatile int	maxWindowHeightInPixels
private static volatile int	maxWindowWidthInPixels Dimensions of default virtual screen in pixels.
pack-priv static int	metaMask
pack-priv static int	modeSwitchMask
pack-priv static int	modLockIsShiftLock
pack-priv static int	numLockMask
private static int	oops_position
private static boolean	oops_updated
private static XEventDispatcher	oops_waiter
private static final String	postfix
private static final String	prefix
pack-priv static final boolean	PRIMARY_LOOP
pack-priv static final boolean	SECONDARY_LOOP
pack-priv static boolean	securityWarningEnabled
pack-priv XClipboard	selection
pack-priv static HashMap<Object, Object>	specialPeerMap
private static Boolean	sunAwtDisableGtkFileDialogs
pack-priv static int	sunOrNotKeyboard
private static final XEventDispatcher	timeFetcher
private static final PlatformLogger	timeoutTaskLog
private static SortedMap<Long, List<Runnable>>	timeoutTasks
private static long	timeStamp
private static boolean	timeStampUpdated
pack-priv static Thread	toolkitThread
pack-priv static UIDefaults	uidefaults
pack-priv static TreeMap<Long, XBaseWindow>	winMap
pack-priv static HashMap<Long, Collection<XEventDispatcher>>	winToDispatcher
pack-priv static final int	XORG_KP_BEHAVIOR
private static XMouseInfoPeer	xPeer
private XSettings	xs XSETTINGS for the default screen.
pack-priv static final int	XSUN_KP_BEHAVIOR

Access	Constructor and Description
public	XToolkit()

Method Summary

Modifier and Type	Method and Description
pack-priv static void	addEventDispatcher(long window, XEventDispatcher dispatcher)
public synchronized void	addPropertyChangeListener(String The name of the property to listen for name, PropertyChangeListener The property change listener pcl) Overrides java.awt.Toolkit.addPropertyChangeListener. Adds the specified property change listener for the named desktop property.
pack-priv static void	addToWinMap(long window, XBaseWindow xwin)
public void	addXEventListener(XToolkit.XEventListener listener)
public boolean	areExtraMouseButtonsEnabled() Overrides java.awt.Toolkit.areExtraMouseButtonsEnabled. Reports whether events from extra mouse buttons are allowed to be processed and posted into `EventQueue`.
pack-priv static native void	awt_output_flush()
pack-priv static native void	awt_toolkit_init()
pack-priv static void	awtFUnlock()
public void	beep() Implements abstract java.awt.Toolkit.beep. Emits an audio beep depending on native system settings and hardware capabilities.
private static void	callTimeoutTasks() Executes mature timeout tasks registered with schedule().
pack-priv static boolean	canUseXKBCalls()
public ButtonPeer	createButton(Button the button to be implemented target) Overrides default sun.awt.ComponentFactory.createButton. Creates this toolkit's implementation of `Button` using the specified peer interface.
public CanvasPeer	createCanvas(Canvas the canvas to be implemented target) Overrides default sun.awt.ComponentFactory.createCanvas. Creates this toolkit's implementation of `Canvas` using the specified peer interface.
public CheckboxPeer	createCheckbox(Checkbox the check box to be implemented target) Overrides default sun.awt.ComponentFactory.createCheckbox. Creates this toolkit's implementation of `Checkbox` using the specified peer interface.
public CheckboxMenuItemPeer	createCheckboxMenuItem(CheckboxMenuItem the checkbox menu item to be implemented target) Overrides default sun.awt.ComponentFactory.createCheckboxMenuItem. Creates this toolkit's implementation of `CheckboxMenuItem` using the specified peer interface.
public ChoicePeer	createChoice(Choice the choice to be implemented target) Overrides default sun.awt.ComponentFactory.createChoice. Creates this toolkit's implementation of `Choice` using the specified peer interface.
public Cursor	createCustomCursor(Image the image to display when the cursor is activated cursor, Point the X and Y of the large cursor's hot spot; the hotSpot values must be less than the Dimension returned by `getBestCursorSize` hotSpot, String a localized description of the cursor, for Java Accessibility use name) Overrides java.awt.Toolkit.createCustomCursor. Returns a new custom cursor.
public DesktopPeer	createDesktopPeer(Desktop the desktop to be implemented target) Overrides default sun.awt.ComponentFactory.createDesktopPeer. Creates this toolkit's implementation of the `Desktop` using the specified peer interface.
public DialogPeer	createDialog(Dialog the dialog to be implemented target) Overrides default sun.awt.ComponentFactory.createDialog. Creates this toolkit's implementation of `Dialog` using the specified peer interface.
public <T extends DragGestureRecognizer> T	createDragGestureRecognizer(Class<T> The abstract class of the required recognizer recognizerClass, DragSource The DragSource ds, Component The Component target for the DragGestureRecognizer c, int The actions permitted for the gesture srcActions, DragGestureListener The DragGestureListener dgl) Overrides java.awt.Toolkit.createDragGestureRecognizer. Creates a concrete, platform dependent, subclass of the abstract DragGestureRecognizer class requested, and associates it with the DragSource, Component and DragGestureListener specified.
public DragSourceContextPeer	createDragSourceContextPeer(DragGestureEvent the `DragGestureEvent` dge) Overrides default sun.awt.ComponentFactory.createDragSourceContextPeer. Creates the peer for a DragSourceContext.
public XEmbeddedFramePeer	createEmbeddedFrame(XEmbeddedFrame target)
pack-priv XEmbedChildProxyPeer	createEmbedProxy(XEmbedChildProxy target)
public FileDialogPeer	createFileDialog(FileDialog the file dialog to be implemented target) Overrides default sun.awt.ComponentFactory.createFileDialog. Creates this toolkit's implementation of `FileDialog` using the specified peer interface.
public FramePeer	createFrame(Frame the frame to be implemented target) Overrides default sun.awt.ComponentFactory.createFrame. Creates this toolkit's implementation of `Frame` using the specified peer interface.
public LabelPeer	createLabel(Label the label to be implemented target) Overrides default sun.awt.ComponentFactory.createLabel. Creates this toolkit's implementation of `Label` using the specified peer interface.
public FramePeer	createLightweightFrame(LightweightFrame target) Implements abstract sun.awt.SunToolkit.createLightweightFrame.
public ListPeer	createList(List the list to be implemented target) Overrides default sun.awt.ComponentFactory.createList. Creates this toolkit's implementation of `List` using the specified peer interface.
public MenuPeer	createMenu(Menu the menu to be implemented target) Overrides default sun.awt.ComponentFactory.createMenu. Creates this toolkit's implementation of `Menu` using the specified peer interface.
public MenuBarPeer	createMenuBar(MenuBar the menu bar to be implemented target) Overrides default sun.awt.ComponentFactory.createMenuBar. Creates this toolkit's implementation of `MenuBar` using the specified peer interface.
public MenuItemPeer	createMenuItem(MenuItem the menu item to be implemented target) Overrides default sun.awt.ComponentFactory.createMenuItem. Creates this toolkit's implementation of `MenuItem` using the specified peer interface.
public PanelPeer	createPanel(Panel the panel to be implemented target) Overrides default sun.awt.ComponentFactory.createPanel. Creates this toolkit's implementation of `Panel` using the specified peer interface.
public PopupMenuPeer	createPopupMenu(PopupMenu the popup menu to be implemented target) Overrides default sun.awt.ComponentFactory.createPopupMenu. Creates this toolkit's implementation of `PopupMenu` using the specified peer interface.
public RobotPeer	createRobot(GraphicsDevice the GraphicsDevice indicating the coordinate system the Robot will operate in screen) Overrides default sun.awt.ComponentFactory.createRobot. Creates the peer for a Robot.
public ScrollbarPeer	createScrollbar(Scrollbar the scroll bar to be implemented target) Overrides default sun.awt.ComponentFactory.createScrollbar. Creates this toolkit's implementation of `Scrollbar` using the specified peer interface.
public ScrollPanePeer	createScrollPane(ScrollPane the scroll pane to be implemented target) Overrides default sun.awt.ComponentFactory.createScrollPane. Creates this toolkit's implementation of `ScrollPane` using the specified peer interface.
public SystemTrayPeer	createSystemTray(SystemTray target) Implements abstract sun.awt.SunToolkit.createSystemTray.
public TaskbarPeer	createTaskbarPeer(Taskbar the taskbar to be implemented target) Overrides default sun.awt.ComponentFactory.createTaskbarPeer. Creates this toolkit's implementation of the `Taskbar` using the specified peer interface.
public TextAreaPeer	createTextArea(TextArea the text area to be implemented target) Overrides default sun.awt.ComponentFactory.createTextArea. Creates this toolkit's implementation of `TextArea` using the specified peer interface.
public TextFieldPeer	createTextField(TextField the text field to be implemented target) Overrides default sun.awt.ComponentFactory.createTextField. Creates this toolkit's implementation of `TextField` using the specified peer interface.
public TrayIconPeer	createTrayIcon(TrayIcon target) Implements abstract sun.awt.SunToolkit.createTrayIcon.
public WindowPeer	createWindow(Window the window to be implemented target) Overrides default sun.awt.ComponentFactory.createWindow. Creates this toolkit's implementation of `Window` using the specified peer interface.
private void	dispatchEvent(XEvent ev)
pack-priv static void	dumpPeers()
public boolean	enableInputMethodsForTextComponent() Overrides sun.awt.SunToolkit.enableInputMethodsForTextComponent. Implements sun.awt.InputMethodSupport.enableInputMethodsForTextComponent. Returns whether enableInputMethods should be set to true for peered TextComponent instances on this platform.
pack-priv void	freeXKB()
pack-priv static String	getAWTAppClassName()
pack-priv static int	getBackingStoreType() Returns one of XConstants: NotUseful, WhenMapped or Always.
public Dimension	getBestCursorSize(int the preferred cursor width the component would like to use. preferredWidth, int the preferred cursor height the component would like to use. preferredHeight) Overrides java.awt.Toolkit.getBestCursorSize. Returns the supported cursor size
pack-priv static String	getCorrectXIDString(String val)
pack-priv static long	getCurrentServerTime()
public DataTransferer	getDataTransferer() Overrides default sun.awt.ComponentFactory.getDataTransferer.
public static long	getDefaultRootWindow()
pack-priv static native long	getDefaultXColormap()
public static long	Returns: X11 Display getDisplay() Returns the X11 Display of the default screen device.
pack-priv static native String	getEnv(String key)
public static long	getEventNumber()
pack-priv static EventQueue	getEventQueue(Object target)
public FontPeer	getFontPeer(String the font to be implemented name, int the style of the font, such as `PLAIN`, `BOLD`, `ITALIC`, or a combination style) Overrides default sun.awt.ComponentFactory.getFontPeer. Creates this toolkit's implementation of `Font` using the specified peer interface.
public InputMethodDescriptor	getInputMethodAdapterDescriptor() Implements sun.awt.InputMethodSupport.getInputMethodAdapterDescriptor. Returns a new input method adapter descriptor for native input methods.
public KeyboardFocusManagerPeer	getKeyboardFocusManagerPeer() Implements abstract sun.awt.SunToolkit.getKeyboardFocusManagerPeer. Implements sun.awt.KeyboardFocusManagerPeerProvider.getKeyboardFocusManagerPeer. Gets a singleton KeyboardFocusManagerPeer instance.
pack-priv boolean	Returns: true, if there is remembered last cursor position, false otherwise getLastCursorPos(Point p) Returns whether there is last remembered cursor position.
public boolean	getLockingKeyState(int the key code key) Overrides java.awt.Toolkit.getLockingKeyState. Returns whether the given locking key on the keyboard is currently in its "on" state.
public int	getMaximumCursorColors() Overrides java.awt.Toolkit.getMaximumCursorColors. Returns the maximum number of colors the Toolkit supports in a custom cursor palette.
pack-priv static int	getMaxWindowHeightInPixels()
pack-priv static int	getMaxWindowWidthInPixels()
pack-priv static boolean	getModifierState(int jkc)
public synchronized MouseInfoPeer	getMouseInfoPeer() Overrides default sun.awt.ComponentFactory.getMouseInfoPeer. Obtains this toolkit's implementation of helper class for `MouseInfo` operations.
pack-priv static int	getMultiClickTime()
private long	getNextTaskTime()
public int	getNumberOfButtons() Overrides sun.awt.SunToolkit.getNumberOfButtons. Descendants of the SunToolkit should override and put their own logic here.
pack-priv static int	getNumberOfButtonsForMask()
private native int	getNumberOfButtonsImpl() This method runs through the XPointer and XExtendedPointer array.
public PrintJob	getPrintJob(final Frame the parent of the print dialog. May not be null. frame, final String the title of the PrintJob. A null title is equivalent to "". doctitle, final Properties a Properties object containing zero or more properties. Properties are not standardized and are not consistent across implementations. Because of this, PrintJobs which require job and page control should use the version of this function which takes JobAttributes and PageAttributes objects. This object may be updated to reflect the user's job choices on exit. May be null. props) Implements abstract java.awt.Toolkit.getPrintJob. Gets a `PrintJob` object which is the result of initiating a print operation on the toolkit's platform.
public PrintJob	getPrintJob(final Frame the parent of the print dialog. May not be null. frame, final String the title of the PrintJob. A null title is equivalent to "". doctitle, final JobAttributes a set of job attributes which will control the PrintJob. The attributes will be updated to reflect the user's choices as outlined in the JobAttributes documentation. May be null. jobAttributes, final PageAttributes a set of page attributes which will control the PrintJob. The attributes will be applied to every page in the job. The attributes will be updated to reflect the user's choices as outlined in the PageAttributes documentation. May be null. pageAttributes) Overrides java.awt.Toolkit.getPrintJob. Gets a `PrintJob` object which is the result of initiating a print operation on the toolkit's platform.
public Insets	getScreenInsets(final GraphicsConfiguration a `GraphicsConfiguration` gc) Overrides java.awt.Toolkit.getScreenInsets. Gets the insets of the screen.
private Insets	getScreenInsetsImpl(final GraphicsConfiguration gc)
public int	getScreenResolution() Implements abstract java.awt.Toolkit.getScreenResolution. Returns the screen resolution in dots-per-inch.
public static boolean	getSunAwtDisableGrab() Returns the value of "sun.awt.disablegrab" property.
public static synchronized boolean	getSunAwtDisableGtkFileDialogs() Returns the value of "sun.awt.disableGtkFileDialogs" property.
public Clipboard	getSystemClipboard() Implements abstract java.awt.Toolkit.getSystemClipboard. Gets the singleton instance of the system Clipboard which interfaces with clipboard facilities provided by the native platform.
public Clipboard	getSystemSelection() Overrides java.awt.Toolkit.getSystemSelection. Gets the singleton instance of the system selection as a `Clipboard` object.
pack-priv static native long	getTrayIconDisplayTimeout()
pack-priv static UIDefaults	getUIDefaults()
private static Rectangle	getWorkArea(long root, int scale)
pack-priv static int	getXKBBaseEventCode()
pack-priv static int	getXKBEffectiveGroup()
pack-priv static long	getXKBKbdDesc()
public void	grab(Window w) Implements abstract sun.awt.SunToolkit.grab. Grabs the mouse input for the given window.
pack-priv void	init()
protected void	initializeDesktopProperties() Overrides java.awt.Toolkit.initializeDesktopProperties. initializeDesktopProperties
pack-priv static void	initializeMultiClickTime()
private static native void	initIDs() Hides java.awt.Toolkit.initIDs. Initialize JNI field and method ids
private static void	initScreenSize()
pack-priv static void	initSecurityWarning()
pack-priv static void	initUIDefaults()
private boolean	Returns: true if the method has initialized XAWTXSettings. initXSettingsIfNeeded(final String propName) Initializes XAWTXSettings if a property for a given property name is provided by XSettings and they are not initialized yet.
public boolean	isAlwaysOnTopSupported() Overrides java.awt.Toolkit.isAlwaysOnTopSupported. Returns whether the always-on-top mode is supported by this toolkit.
public boolean	isDesktopSupported() Implements abstract sun.awt.SunToolkit.isDesktopSupported. Returns if the java.awt.Desktop class is supported on the current desktop.
public boolean	isDynamicLayoutActive() Overrides java.awt.Toolkit.isDynamicLayoutActive. Returns whether dynamic layout of Containers on resize is currently enabled on the underlying operating system and/or window manager.
protected boolean	isDynamicLayoutSet() Overrides java.awt.Toolkit.isDynamicLayoutSet. Returns whether the layout of Containers is validated dynamically during resizing, or statically, after resizing is complete.
protected boolean	isDynamicLayoutSupported()
public boolean	isFrameStateSupported(int one of named frame state constants. state) Overrides java.awt.Toolkit.isFrameStateSupported. Returns whether Toolkit supports this state for `Frame`s.
pack-priv static boolean	isKanaKeyboard()
pack-priv static boolean	isLeftMouseButton(MouseEvent me)
public boolean	isModalExclusionTypeSupported(Dialog.ModalExclusionType modal exclusion type to be checked for support by this toolkit exclusionType) Overrides sun.awt.SunToolkit.isModalExclusionTypeSupported. Overridden in XToolkit and WToolkit
public boolean	isModalityTypeSupported(Dialog.ModalityType modality type to be checked for support by this toolkit modalityType) Overrides sun.awt.SunToolkit.isModalityTypeSupported. Overridden in XToolkit and WToolkit
pack-priv static boolean	isRightMouseButton(MouseEvent me)
pack-priv static boolean	isSecurityWarningEnabled()
pack-priv static boolean	isSunKeyboard()
public boolean	isTaskbarSupported() Implements abstract sun.awt.SunToolkit.isTaskbarSupported.
pack-priv static boolean	isToolkitThread()
public boolean	isTranslucencyCapable(GraphicsConfiguration gc) Overrides sun.awt.SunToolkit.isTranslucencyCapable.
public boolean	isTraySupported() Implements abstract sun.awt.SunToolkit.isTraySupported.
public boolean	isWindowOpacitySupported() Overrides sun.awt.SunToolkit.isWindowOpacitySupported.
public boolean	isWindowShapingSupported() Overrides sun.awt.SunToolkit.isWindowShapingSupported.
public boolean	isWindowTranslucencySupported() Overrides sun.awt.SunToolkit.isWindowTranslucencySupported.
pack-priv static boolean	isXKBenabled()
pack-priv static boolean	isXsunKPBehavior() Check for Xsun convention regarding numpad keys.
pack-priv static int	keysymToPrimaryKeycode(long sym)
protected Object	lazilyLoadDesktopProperty(String the name name) Overrides sun.awt.UNIXToolkit.lazilyLoadDesktopProperty. Overridden to handle GTK icon loading
public void	loadSystemColors(int[] an integer array. systemColors) Overrides java.awt.Toolkit.loadSystemColors. Fills in the integer array that is supplied as an argument with the current system color values.
private void	loadXSettings()
public Map<TextAttribute, ?>	mapInputMethodHighlight(InputMethodHighlight input method highlight highlight) Implements abstract java.awt.Toolkit.mapInputMethodHighlight. Returns a map of visual attributes for the abstract level description of the given input method highlight, or null if no mapping is found.
private native void	nativeLoadSystemColors(int[] systemColors)
protected boolean	needsXEmbedImpl() Overrides sun.awt.SunToolkit.needsXEmbedImpl. Returns whether this toolkit needs the support of the xembed from embedding host(if any).
private void	notifyListeners(XEvent xev)
pack-priv void	parseXSettings(int screen_XXX_ignored, Map<String, Object> updatedSettings) Callback from the native side indicating some, or all, of the desktop properties have changed and need to be reloaded.
pack-priv static void	processException(Throwable thr)
private void	processGlobalMotionEvent(XEvent e, XBaseWindow win)
private void	processXkbChanges(XEvent ev)
pack-priv static void	remove(Runnable task) Removed the task from the list of waiting-to-be called tasks.
pack-priv static void	removeEventDispatcher(long window, XEventDispatcher dispatcher)
pack-priv static void	removeFromWinMap(long window, XBaseWindow xwin)
pack-priv static void	removeSourceEvents(EventQueue queue, Object source, boolean removeAllEvents)
pack-priv static void	resetKeyboardSniffer()
private void	resetScreenInsetsCache()
public void	run() Implements java.lang.Runnable.run. Runs this operation.
public void	run(boolean loop)
pack-priv static void	schedule(Runnable a Runnable which `run` method will be called on the toolkit thread when `interval` milliseconds elapse task, long an interval in milliseconds interval) Registers a Runnable which `run()` method will be called once on the toolkit thread when a specified interval of time elapses.
private static void	setBackingStoreType()
public void	setDynamicLayout(boolean If true, Containers should re-layout their components as the Container is being resized. If false, the layout will be validated after resizing is completed. b) Overrides java.awt.Toolkit.setDynamicLayout. Controls whether the layout of Containers is validated dynamically during resizing, or statically, after resizing is complete.
pack-priv static void	setupModifierMap()
protected boolean	syncNativeQueue(long timeout) Implements abstract sun.awt.SunToolkit.syncNativeQueue. Platform toolkits need to implement this method to perform the sync of the native queue.
protected static void	targetDisposedPeer(Object target, Object peer) Hides sun.awt.SunToolkit.targetDisposedPeer.
protected static Object	targetToPeer(Object target) Hides sun.awt.SunToolkit.targetToPeer.
pack-priv static boolean	tryXKB() Query XKEYBOARD extension.
public void	ungrab(Window w) Implements abstract sun.awt.SunToolkit.ungrab. Forces ungrab.
public boolean	useBufferPerWindow() Overrides sun.awt.SunToolkit.useBufferPerWindow.
pack-priv static native void	waitForEvents(long nextTaskTime)
pack-priv static native void	wakeup_poll()
pack-priv static XBaseWindow	windowToXWindow(long window)
pack-priv static void	XSync()

public final Class XToolkit

Nested and Inner Type Summary

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