OpenJDK 27 · sun.awt.X11.XBaseWindow · APIdia, the JavaDoc alternative

Modifier and Type	Class and Description
pack-priv static enum	XBaseWindow.InitialiseState
pack-priv static class	XBaseWindow.StateLock

Field Summary

Modifier and Type	Field and Description
public static final String	BACKGROUND_PIXMAP
public static final String	BACKING_STORE
public static final String	BIT_GRAVITY
public static final String	BORDER_PIXEL
public static final String	BOUNDS
pack-priv Set<Long>	children
public static final String	COLORMAP
pack-priv static final int	DEF_LOCATION
public static final String	DELAYED
private XCreateWindowParams	delayedParams
public static final String	DEPTH
private boolean	disposed
public static final String	EMBEDDED
pack-priv boolean	embedded
public static final String	EVENT_MASK
private static final PlatformLogger	eventLog
private static final PlatformLogger	focusLog
private static final PlatformLogger	grabLog
pack-priv int	height
private XSizeHints	hints
private XBaseWindow.InitialiseState	initialising
private static final PlatformLogger	insLog
private static final PlatformLogger	log
pack-priv boolean	mapped
pack-priv Rectangle	maxBounds
pack-priv static final int	MIN_SIZE
public static final String	OVERRIDE_REDIRECT
public static final String	PARENT
public static final String	PARENT_WINDOW
pack-priv volatile XBaseWindow	parentWindow
public static final String	SAVE_UNDER
private long	screen
protected XBaseWindow.StateLock	state_lock
public static final String	VALUE_MASK
public static final String	VISIBLE
pack-priv boolean	visible
public static final String	VISUAL
public static final String	VISUAL_CLASS
pack-priv int	width
pack-priv long	window
private static XAtom	wm_client_leader
private XWMHints	wmHints
pack-priv int	x
pack-priv int	y

Constructor Summary

Access	Constructor and Description
pack-priv	XBaseWindow()
pack-priv	XBaseWindow(long parentWindow, Rectangle bounds) Creates normal child window
pack-priv	XBaseWindow(Rectangle bounds) Creates top-level window
public	XBaseWindow(XCreateWindowParams params)
pack-priv	XBaseWindow(long parentWindow)

Method Summary

Modifier and Type	Method and Description
pack-priv void	awtLock()
pack-priv void	awtLockNotifyAll()
pack-priv void	awtLockWait()
pack-priv void	awtUnlock()
public boolean	checkInitialised()
protected void	checkParams(XCreateWindowParams params) Verifies that all required parameters are set.
public boolean	contains(int x, int y) Returns whether the given point is inside of the window.
public boolean	containsGlobal(int x, int y) Returns whether the given point is inside of the window.
private void	create(XCreateWindowParams params) Creates window with parameters specified by `params`
pack-priv void	destroy()
public void	dispatchEvent(XEvent xev)
pack-priv static void	dispatchToWindow(XEvent ev) Dispatches event to the grab Window or event source window depending on whether the grab is active and on the event type
pack-priv void	flush()
public int	getAbsoluteX()
public int	getAbsoluteY()
public Rectangle	getBounds()
public Set<Long>	getChildren()
public long	getContentWindow()
public XBaseWindow	getContentXWindow()
public XCreateWindowParams	getDelayedParams()
pack-priv int	getHeight()
public XSizeHints	getHints()
public XBaseWindow	getParentWindow()
protected int	getScale() Returns scale factor of the window.
pack-priv long	getScreen()
pack-priv long	getScreenNumber()
pack-priv static long	getScreenOfWindow(long window)
public Dimension	getSize()
pack-priv Object	getStateLock() This lock object can be used to protect instance data from concurrent access by two threads.
public XWindowPeer	getToplevelXWindow()
pack-priv int	getWidth()
public long	getWindow()
public XWMHints	getWMHints()
protected String	getWMName()
pack-priv int	getX()
pack-priv static XRootWindow	getXAWTRootWindow()
pack-priv int	getY()
public boolean	grabInput() We should always grab both keyboard and pointer to control event flow on popups.
public void	handleButtonPressRelease(XEvent xev) Activate automatic grab on first ButtonPress, deactivate on full mouse release
public void	handleClientMessage(XEvent xev)
public void	handleConfigureNotifyEvent(XEvent xev)
public void	handleCreateNotify(XEvent xev)
public void	handleDestroyNotify(XEvent xev)
public void	handleExposeEvent(XEvent xev)
public void	handleKeyPress(XEvent xev)
public void	handleKeyRelease(XEvent xev)
public void	handleMapNotifyEvent(XEvent xev)
public void	handleMotionNotify(XEvent xev)
public void	handlePropertyNotify(XEvent xev)
public void	handleReparentNotifyEvent(XEvent xev)
public void	handleUnmapNotifyEvent(XEvent xev)
public void	handleVisibilityEvent(XEvent xev)
public void	handleXCrossingEvent(XEvent xev)
protected final void	init(long parentWindow, Rectangle bounds)
protected final void	init(XCreateWindowParams params) Creates window using parameters `params` If params contain flag DELAYED doesn't do anything.
protected void	initClientLeader()
pack-priv void	instantPreInit(XCreateWindowParams params) Called for delayed inits during construction
pack-priv boolean	isDisposed()
protected boolean	isEventDisabled(XEvent e)
pack-priv static boolean	isFullRelease(int buttonState, int button) Checks ButtonRelease released all Mouse buttons
pack-priv static boolean	isGrabbedEvent(XEvent ev, XBaseWindow target)
pack-priv boolean	isMapped()
public boolean	isMinSizeSet()
pack-priv boolean	isVisible()
protected final void	postInit()
pack-priv void	postInit(XCreateWindowParams params) Called after window creation, descendants should override to initialize Window with class-specific values and perform post-initialization actions.
protected final void	preInit()
pack-priv void	preInit(XCreateWindowParams params) Called before window creation, descendants should override to initialize the data, initialize params.
protected int	scaleDown(int x)
protected int	scaleUp(int x)
pack-priv void	setDisposed(boolean d)
public void	setSizeHints(long flags, int x, int y, int width, int height)
pack-priv void	setWMClass(String[] cl)
public final void	setWMHints(XWMHints hints) Helper function to set W
public void	toFront()
pack-priv Rectangle	toGlobal(Rectangle rec)
pack-priv Point	toGlobal(Point pt)
pack-priv Point	toGlobal(int x, int y)
pack-priv Point	toLocal(Point pt)
pack-priv Point	toLocal(int x, int y)
pack-priv static Point	Returns: coordinates relative to dst, or null if error happened toOtherWindow(long src, long dst, int x, int y) Translate coordinates from one window into another.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
public static void	ungrabInput()
pack-priv void	ungrabInputImpl()
pack-priv void	updateWMName()
public static long	xGetInputFocus()
public void	xRequestFocus(long time)
public void	xRequestFocus()
public void	xSetBounds(Rectangle bounds)
public void	xSetBounds(int x, int y, int width, int height)
public void	xSetVisible(boolean visible)

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

Field Detail

BACKGROUND_PIXMAP	back to summary
public static final String BACKGROUND_PIXMAP

BACKING_STORE	back to summary
public static final String BACKING_STORE

BIT_GRAVITY	back to summary
public static final String BIT_GRAVITY

BORDER_PIXEL	back to summary
public static final String BORDER_PIXEL

BOUNDS	back to summary
public static final String BOUNDS

children	back to summary
pack-priv Set<Long> children

COLORMAP	back to summary
public static final String COLORMAP

DEF_LOCATION	back to summary
pack-priv static final int DEF_LOCATION

DELAYED	back to summary
public static final String DELAYED

delayedParams	back to summary
private XCreateWindowParams delayedParams

DEPTH	back to summary
public static final String DEPTH

disposed	back to summary
private boolean disposed

EMBEDDED	back to summary
public static final String EMBEDDED

embedded	back to summary
pack-priv boolean embedded

EVENT_MASK	back to summary
public static final String EVENT_MASK

eventLog	back to summary
private static final PlatformLogger eventLog

focusLog	back to summary
private static final PlatformLogger focusLog

grabLog	back to summary
private static final PlatformLogger grabLog

height	back to summary
pack-priv int height

hints	back to summary
private XSizeHints hints

initialising	back to summary
private XBaseWindow.InitialiseState initialising

insLog	back to summary
private static final PlatformLogger insLog

log	back to summary
private static final PlatformLogger log

mapped	back to summary
pack-priv boolean mapped

maxBounds	back to summary
pack-priv Rectangle maxBounds

MIN_SIZE	back to summary
pack-priv static final int MIN_SIZE

OVERRIDE_REDIRECT	back to summary
public static final String OVERRIDE_REDIRECT

PARENT	back to summary
public static final String PARENT

PARENT_WINDOW	back to summary
public static final String PARENT_WINDOW

parentWindow	back to summary
pack-priv volatile XBaseWindow parentWindow

SAVE_UNDER	back to summary
public static final String SAVE_UNDER

screen	back to summary
private long screen

state_lock	back to summary
protected XBaseWindow.StateLock state_lock

VALUE_MASK	back to summary
public static final String VALUE_MASK

VISIBLE	back to summary
public static final String VISIBLE

visible	back to summary
pack-priv boolean visible

VISUAL	back to summary
public static final String VISUAL

VISUAL_CLASS	back to summary
public static final String VISUAL_CLASS

width	back to summary
pack-priv int width

window	back to summary
pack-priv long window

wm_client_leader	back to summary
private static XAtom wm_client_leader

wmHints	back to summary
private XWMHints wmHints

x	back to summary
pack-priv int x

y	back to summary
pack-priv int y

Constructor Detail

XBaseWindow	back to summary
pack-priv XBaseWindow()

XBaseWindow	back to summary
pack-priv XBaseWindow(long parentWindow, Rectangle bounds) Creates normal child window

XBaseWindow	back to summary
pack-priv XBaseWindow(Rectangle bounds) Creates top-level window

XBaseWindow	back to summary
public XBaseWindow(XCreateWindowParams params)

XBaseWindow	back to summary
pack-priv XBaseWindow(long parentWindow)

Method Detail

awtLock	back to summary
pack-priv void awtLock()

awtLockNotifyAll	back to summary
pack-priv void awtLockNotifyAll()

awtLockWait	back to summary
pack-priv void awtLockWait() throws InterruptedException

awtUnlock	back to summary
pack-priv void awtUnlock()

checkInitialised	back to summary
public boolean checkInitialised()

checkParams

back to summary

protected void checkParams(XCreateWindowParams params)

Verifies that all required parameters are set. If not, sets them to default values. Verifies values of critical parameters, adjust their values when needed.

Exceptions

IllegalArgumentException:: if params is null

contains	back to summary
public boolean contains(int x, int y) Returns whether the given point is inside of the window. Coordinates are local.

containsGlobal	back to summary
public boolean containsGlobal(int x, int y) Returns whether the given point is inside of the window. Coordinates are global.

create back to summary

private void create(XCreateWindowParams params)

Creates window with parameters specified by params

See Also: init

destroy	back to summary
pack-priv void destroy()

dispatchEvent	back to summary
public void dispatchEvent(XEvent xev)

dispatchToWindow	back to summary
pack-priv static void dispatchToWindow(XEvent ev) Dispatches event to the grab Window or event source window depending on whether the grab is active and on the event type

flush	back to summary
pack-priv void flush()

getAbsoluteX	back to summary
public int getAbsoluteX()

getAbsoluteY	back to summary
public int getAbsoluteY()

getBounds	back to summary
public Rectangle getBounds()

getChildren	back to summary
public Set<Long> getChildren()

getContentWindow	back to summary
public long getContentWindow()

getContentXWindow	back to summary
public XBaseWindow getContentXWindow()

getDelayedParams	back to summary
public XCreateWindowParams getDelayedParams()

getHeight	back to summary
pack-priv int getHeight()

getHints	back to summary
public XSizeHints getHints()

getParentWindow	back to summary
public XBaseWindow getParentWindow()

getScale	back to summary
protected int getScale() Returns scale factor of the window. It is used to convert native coordinates to local and vice verse.

getScreen	back to summary
pack-priv long getScreen()

getScreenNumber	back to summary
pack-priv long getScreenNumber()

getScreenOfWindow	back to summary
pack-priv static long getScreenOfWindow(long window)

getSize	back to summary
public Dimension getSize()

getStateLock	back to summary
pack-priv Object getStateLock() This lock object can be used to protect instance data from concurrent access by two threads. If both state lock and AWT lock are taken, AWT Lock should be taken first.

getToplevelXWindow	back to summary
public XWindowPeer getToplevelXWindow()

getWidth	back to summary
pack-priv int getWidth()

getWindow	back to summary
public long getWindow()

getWMHints	back to summary
public XWMHints getWMHints()

getWMName	back to summary
protected String getWMName()

getX	back to summary
pack-priv int getX()

getXAWTRootWindow	back to summary
pack-priv static XRootWindow getXAWTRootWindow()

getY	back to summary
pack-priv int getY()

grabInput	back to summary
public boolean grabInput() We should always grab both keyboard and pointer to control event flow on popups. This also simplifies synthetic grab implementation. The active grab overrides activated automatic grab.

handleButtonPressRelease	back to summary
public void handleButtonPressRelease(XEvent xev) Activate automatic grab on first ButtonPress, deactivate on full mouse release

handleClientMessage	back to summary
public void handleClientMessage(XEvent xev)

handleConfigureNotifyEvent	back to summary
public void handleConfigureNotifyEvent(XEvent xev)

handleCreateNotify	back to summary
public void handleCreateNotify(XEvent xev)

handleDestroyNotify	back to summary
public void handleDestroyNotify(XEvent xev)

handleExposeEvent	back to summary
public void handleExposeEvent(XEvent xev)

handleKeyPress	back to summary
public void handleKeyPress(XEvent xev)

handleKeyRelease	back to summary
public void handleKeyRelease(XEvent xev)

handleMapNotifyEvent	back to summary
public void handleMapNotifyEvent(XEvent xev)

handleMotionNotify	back to summary
public void handleMotionNotify(XEvent xev)

handlePropertyNotify	back to summary
public void handlePropertyNotify(XEvent xev)

handleReparentNotifyEvent	back to summary
public void handleReparentNotifyEvent(XEvent xev)

handleUnmapNotifyEvent	back to summary
public void handleUnmapNotifyEvent(XEvent xev)

handleVisibilityEvent	back to summary
public void handleVisibilityEvent(XEvent xev)

handleXCrossingEvent	back to summary
public void handleXCrossingEvent(XEvent xev)

init	back to summary
protected final void init(long parentWindow, Rectangle bounds)

init	back to summary
protected final void init(XCreateWindowParams params) Creates window using parameters `params` If params contain flag DELAYED doesn't do anything. Note Descendants can call this method to create the window at the time different to instance construction.

initClientLeader	back to summary
protected void initClientLeader()

instantPreInit	back to summary
pack-priv void instantPreInit(XCreateWindowParams params) Called for delayed inits during construction

isDisposed	back to summary
pack-priv boolean isDisposed()

isEventDisabled	back to summary
protected boolean isEventDisabled(XEvent e)

isFullRelease	back to summary
pack-priv static boolean isFullRelease(int buttonState, int button) Checks ButtonRelease released all Mouse buttons

isGrabbedEvent	back to summary
pack-priv static boolean isGrabbedEvent(XEvent ev, XBaseWindow target)

isMapped	back to summary
pack-priv boolean isMapped()

isMinSizeSet	back to summary
public boolean isMinSizeSet()

isVisible	back to summary
pack-priv boolean isVisible()

postInit	back to summary
protected final void postInit()

postInit	back to summary
pack-priv void postInit(XCreateWindowParams params) Called after window creation, descendants should override to initialize Window with class-specific values and perform post-initialization actions.

preInit	back to summary
protected final void preInit()

preInit	back to summary
pack-priv void preInit(XCreateWindowParams params) Called before window creation, descendants should override to initialize the data, initialize params.

scaleDown	back to summary
protected int scaleDown(int x)

scaleUp	back to summary
protected int scaleUp(int x)

setDisposed	back to summary
pack-priv void setDisposed(boolean d)

setSizeHints	back to summary
public void setSizeHints(long flags, int x, int y, int width, int height)

setWMClass	back to summary
pack-priv void setWMClass(String[] cl)

setWMHints	back to summary
public final void setWMHints(XWMHints hints) Helper function to set W

toFront	back to summary
public void toFront()

toGlobal	back to summary
pack-priv Rectangle toGlobal(Rectangle rec)

toGlobal	back to summary
pack-priv Point toGlobal(Point pt)

toGlobal	back to summary
pack-priv Point toGlobal(int x, int y)

toLocal	back to summary
pack-priv Point toLocal(Point pt)

toLocal	back to summary
pack-priv Point toLocal(int x, int y)

toOtherWindow

back to summary

pack-priv static Point toOtherWindow(long src, long dst, int x, int y)

Translate coordinates from one window into another. Optimized for XAWT - uses cached data when possible. Preferable over pure XTranslateCoordinates.

Returns:Point: coordinates relative to dst, or null if error happened

toString back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Annotations

@Override

ungrabInput	back to summary
public static void ungrabInput()

ungrabInputImpl	back to summary
pack-priv void ungrabInputImpl()

updateWMName	back to summary
pack-priv void updateWMName()

xGetInputFocus	back to summary
public static long xGetInputFocus()

xRequestFocus	back to summary
public void xRequestFocus(long time)

xRequestFocus	back to summary
public void xRequestFocus()

xSetBounds	back to summary
public void xSetBounds(Rectangle bounds)

xSetBounds	back to summary
public void xSetBounds(int x, int y, int width, int height)

xSetVisible	back to summary
public void xSetVisible(boolean visible)

Modifier and Type	Field and Description
public static final XBaseWindow.InitialiseState	FAILED_INITIALISATION
public static final XBaseWindow.InitialiseState	INITIALISED
public static final XBaseWindow.InitialiseState	INITIALISING

Modifier and Type	Method and Description
public static XBaseWindow.InitialiseState	valueOf(String name)
public static XBaseWindow.InitialiseState[]	values()

public Class XBaseWindow

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv final Enum XBaseWindow.InitialiseState

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv final Class XBaseWindow.StateLock

Constructor Summary

Method Summary

Constructor Detail