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sun.awt.X11

pack-priv final Class XDropTargetRegistry

Class Inheritance

extends Object

java.lang.Object
sun.awt.X11.XDropTargetRegistry

Imports

java.util.ArrayList, .Collections, .HashMap, .HashSet, .Iterator, .List, sun.util.logging.PlatformLogger, java.awt.Point

The class responsible for registration/deregistration of drop sites.

Since: 1.5

Nested and Inner Type Summary

Modifier and Type	Class and Description
private static class	XDropTargetRegistry.EmbeddedDropSiteEntry

Field Summary

Modifier and Type	Field and Description
private static final long	DELAYED_REGISTRATION_PERIOD
private final HashMap<Long, Runnable>	delayedRegistrationMap
private final HashMap<Long, XDropTargetRegistry.EmbeddedDropSiteEntry>	embeddedDropSiteRegistry
private static final PlatformLogger	logger
private static final boolean	NON_XEMBED_PROTOCOLS
private static final XDropTargetRegistry	theInstance
private static final boolean	XEMBED_PROTOCOLS

Constructor Summary

Access	Constructor and Description
private	XDropTargetRegistry()

Method Summary

Modifier and Type	Method and Description
private void	addDelayedRegistrationEntry(final long window) Delayed drop site registration
pack-priv static long	getDnDProxyWindow()
public long	getEmbeddedDropSite(long embedder, int x, int y)
pack-priv static XDropTargetRegistry	getRegistry()
private long	getToplevelWindow(long window) Returns the XID of the topmost window with WM_STATE set in the ancestor hierarchy of the specified window or 0 if none found.
public void	registerDropSite(long window)
private void	registerEmbeddedDropSite(long toplevel, long window)
private XDropTargetRegistry.EmbeddedDropSiteEntry	registerEmbedderDropSite(long embedder)
private void	registerProtocols(long embedder, boolean protocols, List<XDropTargetProtocol> supportedProtocols)
public void	registerXEmbedClient(long canvasWindow, long clientWindow)
private void	removeDelayedRegistrationEntry(long window)
public void	unregisterDropSite(long window)
private void	unregisterEmbeddedDropSite(long toplevel, long window)
private void	unregisterEmbedderDropSite(long embedder, XDropTargetRegistry.EmbeddedDropSiteEntry entry)
public void	unregisterXEmbedClient(long canvasWindow, long clientWindow)
public void	updateEmbedderDropSite(long embedder)

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

Field Detail

DELAYED_REGISTRATION_PERIOD	back to summary
private static final long DELAYED_REGISTRATION_PERIOD

delayedRegistrationMap	back to summary
private final HashMap<Long, Runnable> delayedRegistrationMap

embeddedDropSiteRegistry	back to summary
private final HashMap<Long, XDropTargetRegistry.EmbeddedDropSiteEntry> embeddedDropSiteRegistry

logger	back to summary
private static final PlatformLogger logger

NON_XEMBED_PROTOCOLS	back to summary
private static final boolean NON_XEMBED_PROTOCOLS

theInstance	back to summary
private static final XDropTargetRegistry theInstance

XEMBED_PROTOCOLS	back to summary
private static final boolean XEMBED_PROTOCOLS

Constructor Detail

XDropTargetRegistry	back to summary
private XDropTargetRegistry()

Method Detail

addDelayedRegistrationEntry	back to summary
private void addDelayedRegistrationEntry(final long window) Delayed drop site registration

getDnDProxyWindow	back to summary
pack-priv static long getDnDProxyWindow()

getEmbeddedDropSite	back to summary
public long getEmbeddedDropSite(long embedder, int x, int y)

getRegistry	back to summary
pack-priv static XDropTargetRegistry getRegistry()

getToplevelWindow	back to summary
private long getToplevelWindow(long window) Returns the XID of the topmost window with WM_STATE set in the ancestor hierarchy of the specified window or 0 if none found.

registerDropSite	back to summary
public void registerDropSite(long window)

registerEmbeddedDropSite	back to summary
private void registerEmbeddedDropSite(long toplevel, long window)

registerEmbedderDropSite	back to summary
private XDropTargetRegistry.EmbeddedDropSiteEntry registerEmbedderDropSite(long embedder)

registerProtocols	back to summary
private void registerProtocols(long embedder, boolean protocols, List<XDropTargetProtocol> supportedProtocols)

registerXEmbedClient	back to summary
public void registerXEmbedClient(long canvasWindow, long clientWindow)

removeDelayedRegistrationEntry	back to summary
private void removeDelayedRegistrationEntry(long window)

unregisterDropSite	back to summary
public void unregisterDropSite(long window)

unregisterEmbeddedDropSite	back to summary
private void unregisterEmbeddedDropSite(long toplevel, long window)

unregisterEmbedderDropSite	back to summary
private void unregisterEmbedderDropSite(long embedder, XDropTargetRegistry.EmbeddedDropSiteEntry entry)

unregisterXEmbedClient	back to summary
public void unregisterXEmbedClient(long canvasWindow, long clientWindow)

updateEmbedderDropSite	back to summary
public void updateEmbedderDropSite(long embedder)

sun.awt.X11 back to summary

private final Class XDropTargetRegistry.EmbeddedDropSiteEntry

Class Inheritance

extends Object

java.lang.Object
sun.awt.X11.XDropTargetRegistry.EmbeddedDropSiteEntry

Field Summary

Modifier and Type	Field and Description
private final long	event_mask
private final HashSet<Long>	nonXEmbedClientSites
private final long	root
private final List<Long>	sites
private List<XDropTargetProtocol>	supportedProtocols

Constructor Summary

Access	Constructor and Description
public	EmbeddedDropSiteEntry(long root, long event_mask, List<XDropTargetProtocol> supportedProtocols)

Method Summary

Modifier and Type	Method and Description
public synchronized void	addSite(long window, boolean isXEmbedClient)
public long	getEventMask()
public long	getRoot()
public long	getSite(int x, int y)
public long[]	getSites()
public List<XDropTargetProtocol>	getSupportedProtocols()
public boolean	hasNonXEmbedClientSites()
public boolean	hasSites()
public synchronized void	removeSite(long window)
public void	setSupportedProtocols(List<XDropTargetProtocol> list)

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

Field Detail

event_mask	back to summary
private final long event_mask

nonXEmbedClientSites	back to summary
private final HashSet<Long> nonXEmbedClientSites

root	back to summary
private final long root

sites	back to summary
private final List<Long> sites

supportedProtocols	back to summary
private List<XDropTargetProtocol> supportedProtocols

Constructor Detail

EmbeddedDropSiteEntry	back to summary
public EmbeddedDropSiteEntry(long root, long event_mask, List<XDropTargetProtocol> supportedProtocols)

Method Detail

addSite	back to summary
public synchronized void addSite(long window, boolean isXEmbedClient)

getEventMask	back to summary
public long getEventMask()

getRoot	back to summary
public long getRoot()

getSite	back to summary
public long getSite(int x, int y)

getSites	back to summary
public long[] getSites()

getSupportedProtocols	back to summary
public List<XDropTargetProtocol> getSupportedProtocols()

hasNonXEmbedClientSites	back to summary
public boolean hasNonXEmbedClientSites()

hasSites	back to summary
public boolean hasSites()

removeSite	back to summary
public synchronized void removeSite(long window)

setSupportedProtocols	back to summary
public void setSupportedProtocols(List<XDropTargetProtocol> list)