Modifier and Type	Class and Description
protected static class	SunDropTargetContextPeer.EventDispatcher

Field Summary

Modifier and Type	Field and Description
protected static final Object	_globalLock
private int	currentA
private int	currentDA
private DropTarget	currentDT
private DropTargetContext	currentDTC
protected static Transferable	currentJVMLocalSourceTransferable
private int	currentSA
private long[]	currentT
public static final boolean	DISPATCH_SYNC
private static final PlatformLogger	dndLog
private boolean	dragRejected
protected boolean	dropComplete
pack-priv boolean	dropInProcess
protected int	dropStatus
private Transferable	local
private long	nativeDragContext
private int	previousDA
protected static final int	STATUS_ACCEPT
protected static final int	STATUS_NONE
protected static final int	STATUS_REJECT
protected static final int	STATUS_WAIT

Constructor Summary

Access	Constructor and Description
public	SunDropTargetContextPeer() create the peer

Method Summary

Modifier and Type	Method and Description
public synchronized void	acceptDrag(int dragOperation) Implements java.awt.dnd.peer.DropTargetContextPeer.acceptDrag. acceptDrag
public synchronized void	acceptDrop(int dropOperation) Implements java.awt.dnd.peer.DropTargetContextPeer.acceptDrop. acceptDrop
protected abstract void	doDropDone(boolean success, int dropAction, boolean isLocal)
public synchronized void	dropComplete(boolean success) Implements java.awt.dnd.peer.DropTargetContextPeer.dropComplete. signal drop complete
protected void	eventPosted(SunDropTargetEvent e)
protected void	eventProcessed(SunDropTargetEvent e, int returnValue, boolean dispatcherDone)
public DropTarget	Returns: the DropTarget associated with this peer getDropTarget() Implements java.awt.dnd.peer.DropTargetContextPeer.getDropTarget. get the DropTarget associated with this peer
private static Transferable	getJVMLocalSourceTransferable() obtain the transferable iff the operation is in the same VM
protected abstract Object	getNativeData(long format)
protected synchronized long	getNativeDragContext()
public int	Returns: the current target actions getTargetActions() Implements java.awt.dnd.peer.DropTargetContextPeer.getTargetActions. get the current Target actions
public Transferable	getTransferable() Implements java.awt.dnd.peer.DropTargetContextPeer.getTransferable. get the Transferable associated with the drop
public Object	Returns: the data getTransferData(DataFlavor df) Implements java.awt.datatransfer.Transferable.getTransferData. Returns an object which represents the data to be transferred.
public DataFlavor[]	Returns: current DataFlavors available getTransferDataFlavors() Implements java.awt.dnd.peer.DropTargetContextPeer.getTransferDataFlavors, java.awt.datatransfer.Transferable.getTransferDataFlavors. get the (remote) DataFlavors from the peer
private void	handleDropMessage(final Component component, final int x, final int y, final int dropAction, final int actions, final long[] formats, final long nativeCtxt) upcall to handle the Drop message
private int	handleEnterMessage(final Component component, final int x, final int y, final int dropAction, final int actions, final long[] formats, final long nativeCtxt)
private void	handleExitMessage(final Component component, final long nativeCtxt) upcall to handle exit messages
private int	handleMotionMessage(final Component component, final int x, final int y, final int dropAction, final int actions, final long[] formats, final long nativeCtxt)
public boolean	Returns: `true` if the flavor is supported, otherwise `false` isDataFlavorSupported(DataFlavor df) Implements java.awt.datatransfer.Transferable.isDataFlavorSupported. Returns whether or not the specified data flavor is supported for this object.
public boolean	Returns: `true` if the transfer is a local one, otherwise `false` isTransferableJVMLocal() Implements java.awt.dnd.peer.DropTargetContextPeer.isTransferableJVMLocal. Return whether or not the DragSource Transferable is in the same JVM as the Target.
private int	mapOperation(int operation) mapOperation
protected int	postDropTargetEvent(final Component component, final int x, final int y, final int dropAction, final int actions, final long[] formats, final long nativeCtxt, final int eventID, final boolean dispatchType)
protected void	processDropMessage(SunDropTargetEvent event)
protected void	processEnterMessage(SunDropTargetEvent event) actual processing on EventQueue Thread
protected void	processExitMessage(SunDropTargetEvent event)
protected void	processMotionMessage(SunDropTargetEvent event, boolean operationChanged)
public synchronized void	rejectDrag() Implements java.awt.dnd.peer.DropTargetContextPeer.rejectDrag. rejectDrag
public synchronized void	rejectDrop() Implements java.awt.dnd.peer.DropTargetContextPeer.rejectDrop. reject Drop
public static void	setCurrentJVMLocalSourceTransferable(Transferable t)
public synchronized void	setTargetActions(int set the current actions actions) Implements java.awt.dnd.peer.DropTargetContextPeer.setTargetActions. update the peer's notion of the Target's actions

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

Field Detail

_globalLock	back to summary
protected static final Object _globalLock

currentA	back to summary
private int currentA

currentDA	back to summary
private int currentDA

currentDT	back to summary
private DropTarget currentDT

currentDTC	back to summary
private DropTargetContext currentDTC

currentJVMLocalSourceTransferable	back to summary
protected static Transferable currentJVMLocalSourceTransferable

currentSA	back to summary
private int currentSA

currentT	back to summary
private long[] currentT

DISPATCH_SYNC	back to summary
public static final boolean DISPATCH_SYNC

dndLog	back to summary
private static final PlatformLogger dndLog

dragRejected	back to summary
private boolean dragRejected

dropComplete	back to summary
protected boolean dropComplete

dropInProcess	back to summary
pack-priv boolean dropInProcess

dropStatus	back to summary
protected int dropStatus

local	back to summary
private Transferable local

nativeDragContext	back to summary
private long nativeDragContext

previousDA	back to summary
private int previousDA

STATUS_ACCEPT	back to summary
protected static final int STATUS_ACCEPT

STATUS_NONE	back to summary
protected static final int STATUS_NONE

STATUS_REJECT	back to summary
protected static final int STATUS_REJECT

STATUS_WAIT	back to summary
protected static final int STATUS_WAIT

Constructor Detail

SunDropTargetContextPeer	back to summary
public SunDropTargetContextPeer() create the peer

Method Detail

acceptDrag	back to summary
public synchronized void acceptDrag(int dragOperation) Implements java.awt.dnd.peer.DropTargetContextPeer.acceptDrag. acceptDrag

acceptDrag

back to summary

public synchronized void acceptDrag(int dragOperation)

Implements java.awt.dnd.peer.DropTargetContextPeer.acceptDrag.

acceptDrag

acceptDrop	back to summary
public synchronized void acceptDrop(int dropOperation) Implements java.awt.dnd.peer.DropTargetContextPeer.acceptDrop. acceptDrop

acceptDrop

back to summary

public synchronized void acceptDrop(int dropOperation)

Implements java.awt.dnd.peer.DropTargetContextPeer.acceptDrop.

acceptDrop

doDropDone	back to summary
protected abstract void doDropDone(boolean success, int dropAction, boolean isLocal)

dropComplete	back to summary
public synchronized void dropComplete(boolean success) Implements java.awt.dnd.peer.DropTargetContextPeer.dropComplete. signal drop complete

dropComplete

back to summary

public synchronized void dropComplete(boolean success)

Implements java.awt.dnd.peer.DropTargetContextPeer.dropComplete.

signal drop complete

eventPosted	back to summary
protected void eventPosted(SunDropTargetEvent e)

eventProcessed	back to summary
protected void eventProcessed(SunDropTargetEvent e, int returnValue, boolean dispatcherDone)

getDropTarget	back to summary
public DropTarget getDropTarget() Implements java.awt.dnd.peer.DropTargetContextPeer.getDropTarget. Doc from java.awt.dnd.peer.DropTargetContextPeer.getDropTarget. get the DropTarget associated with this peer Returns:DropTarget the DropTarget associated with this peer

getDropTarget

back to summary

public DropTarget getDropTarget()

Implements java.awt.dnd.peer.DropTargetContextPeer.getDropTarget.

Doc from java.awt.dnd.peer.DropTargetContextPeer.getDropTarget.

get the DropTarget associated with this peer

Returns:DropTarget: the DropTarget associated with this peer

getJVMLocalSourceTransferable	back to summary
private static Transferable getJVMLocalSourceTransferable() obtain the transferable iff the operation is in the same VM

getNativeData	back to summary
protected abstract Object getNativeData(long format) throws IOException

getNativeDragContext	back to summary
protected synchronized long getNativeDragContext()

getTargetActions	back to summary
public int getTargetActions() Implements java.awt.dnd.peer.DropTargetContextPeer.getTargetActions. Doc from java.awt.dnd.peer.DropTargetContextPeer.getTargetActions. get the current Target actions Returns:int the current target actions

getTargetActions

back to summary

public int getTargetActions()

Implements java.awt.dnd.peer.DropTargetContextPeer.getTargetActions.

Doc from java.awt.dnd.peer.DropTargetContextPeer.getTargetActions.

get the current Target actions

Returns:int: the current target actions

getTransferable	back to summary
public Transferable getTransferable() Implements java.awt.dnd.peer.DropTargetContextPeer.getTransferable. get the Transferable associated with the drop

getTransferable

back to summary

public Transferable getTransferable()

Implements java.awt.dnd.peer.DropTargetContextPeer.getTransferable.

get the Transferable associated with the drop

getTransferData	back to summary
public Object getTransferData(DataFlavor df) throws UnsupportedFlavorException, IOException, InvalidDnDOperationException Implements java.awt.datatransfer.Transferable.getTransferData. Doc from java.awt.datatransfer.Transferable.getTransferData. Returns an object which represents the data to be transferred. The class of the object returned is defined by the representation class of the flavor. Returns:Object the data Exceptions UnsupportedFlavorException: if the requested data flavor is not supported IOException: if the data is no longer available in the requested flavor

getTransferData

back to summary

public Object getTransferData(DataFlavor df) throws UnsupportedFlavorException, IOException, InvalidDnDOperationException

Implements java.awt.datatransfer.Transferable.getTransferData.

Doc from java.awt.datatransfer.Transferable.getTransferData.

Returns an object which represents the data to be transferred. The class of the object returned is defined by the representation class of the flavor.

Returns:Object

the data

Exceptions

UnsupportedFlavorException:: if the requested data flavor is not supported
IOException:: if the data is no longer available in the requested flavor

getTransferDataFlavors	back to summary
public DataFlavor[] getTransferDataFlavors() Implements java.awt.dnd.peer.DropTargetContextPeer.getTransferDataFlavors, java.awt.datatransfer.Transferable.getTransferDataFlavors. Doc from java.awt.dnd.peer.DropTargetContextPeer.getTransferDataFlavors. get the (remote) DataFlavors from the peer Returns:DataFlavor[] current DataFlavors available

getTransferDataFlavors

back to summary

public DataFlavor[] getTransferDataFlavors()

Implements java.awt.dnd.peer.DropTargetContextPeer.getTransferDataFlavors, java.awt.datatransfer.Transferable.getTransferDataFlavors.

Doc from java.awt.dnd.peer.DropTargetContextPeer.getTransferDataFlavors.

get the (remote) DataFlavors from the peer

Returns:DataFlavor[]: current DataFlavors available

handleDropMessage	back to summary
private void handleDropMessage(final Component component, final int x, final int y, final int dropAction, final int actions, final long[] formats, final long nativeCtxt) upcall to handle the Drop message

handleEnterMessage	back to summary
private int handleEnterMessage(final Component component, final int x, final int y, final int dropAction, final int actions, final long[] formats, final long nativeCtxt)

handleExitMessage	back to summary
private void handleExitMessage(final Component component, final long nativeCtxt) upcall to handle exit messages

handleMotionMessage	back to summary
private int handleMotionMessage(final Component component, final int x, final int y, final int dropAction, final int actions, final long[] formats, final long nativeCtxt)

isDataFlavorSupported back to summary

isDataFlavorSupported	back to summary
public boolean isDataFlavorSupported(DataFlavor df) Implements java.awt.datatransfer.Transferable.isDataFlavorSupported. Doc from java.awt.datatransfer.Transferable.isDataFlavorSupported. Returns whether or not the specified data flavor is supported for this object. Returns:boolean `true` if the flavor is supported, otherwise `false`

public boolean isDataFlavorSupported(DataFlavor df)

Implements java.awt.datatransfer.Transferable.isDataFlavorSupported.

Doc from java.awt.datatransfer.Transferable.isDataFlavorSupported.

Returns whether or not the specified data flavor is supported for this object.

Returns:boolean: true if the flavor is supported, otherwise false

isTransferableJVMLocal back to summary

isTransferableJVMLocal	back to summary
public boolean isTransferableJVMLocal() Implements java.awt.dnd.peer.DropTargetContextPeer.isTransferableJVMLocal. Doc from java.awt.dnd.peer.DropTargetContextPeer.isTransferableJVMLocal. Return whether or not the DragSource Transferable is in the same JVM as the Target. Returns:boolean `true` if the transfer is a local one, otherwise `false`

public boolean isTransferableJVMLocal()

Implements java.awt.dnd.peer.DropTargetContextPeer.isTransferableJVMLocal.

Doc from java.awt.dnd.peer.DropTargetContextPeer.isTransferableJVMLocal.

Return whether or not the DragSource Transferable is in the same JVM as the Target.

Returns:boolean: true if the transfer is a local one, otherwise false

mapOperation	back to summary
private int mapOperation(int operation) mapOperation

postDropTargetEvent	back to summary
protected int postDropTargetEvent(final Component component, final int x, final int y, final int dropAction, final int actions, final long[] formats, final long nativeCtxt, final int eventID, final boolean dispatchType)

processDropMessage	back to summary
protected void processDropMessage(SunDropTargetEvent event)

processEnterMessage	back to summary
protected void processEnterMessage(SunDropTargetEvent event) actual processing on EventQueue Thread

processExitMessage	back to summary
protected void processExitMessage(SunDropTargetEvent event)

processMotionMessage	back to summary
protected void processMotionMessage(SunDropTargetEvent event, boolean operationChanged)

rejectDrag

back to summary

public synchronized void rejectDrag()

Implements java.awt.dnd.peer.DropTargetContextPeer.rejectDrag.

rejectDrag

rejectDrop

back to summary

public synchronized void rejectDrop()

Implements java.awt.dnd.peer.DropTargetContextPeer.rejectDrop.

reject Drop

setCurrentJVMLocalSourceTransferable	back to summary
public static void setCurrentJVMLocalSourceTransferable(Transferable t) throws InvalidDnDOperationException

setTargetActions

back to summary

public synchronized void setTargetActions(int actions)

Implements java.awt.dnd.peer.DropTargetContextPeer.setTargetActions.

Doc from java.awt.dnd.peer.DropTargetContextPeer.setTargetActions.

update the peer's notion of the Target's actions

Parameters

actions:int: set the current actions

sun.awt.dnd back to summary

protected Class SunDropTargetContextPeer.EventDispatcher

Class Inheritance

extends Object

java.lang.Object
sun.awt.dnd.SunDropTargetContextPeer.EventDispatcher

Field Summary

Modifier and Type	Field and Description
private final int	actions
private boolean	dispatcherDone
private final boolean	dispatchType
private final int	dropAction
private final HashSet<SunDropTargetEvent>	eventSet
private final long[]	formats
pack-priv static final ToolkitThreadBlockedHandler	handler
private long	nativeCtxt
private final SunDropTargetContextPeer	peer
private int	returnValue

Constructor Summary

Access	Constructor and Description
pack-priv	EventDispatcher(SunDropTargetContextPeer peer, int dropAction, int actions, long[] formats, long nativeCtxt, boolean dispatchType)

Method Summary

Modifier and Type	Method and Description
private void	dispatchDropEvent(SunDropTargetEvent e)
private void	dispatchEnterEvent(SunDropTargetEvent e)
pack-priv void	dispatchEvent(SunDropTargetEvent e)
private void	dispatchExitEvent(SunDropTargetEvent e)
private void	dispatchMotionEvent(SunDropTargetEvent e)
pack-priv int	getReturnValue()
pack-priv boolean	isDone()
pack-priv void	registerEvent(SunDropTargetEvent e)
pack-priv void	setReturnValue(int ret)
public void	unregisterAllEvents()
pack-priv void	unregisterEvent(SunDropTargetEvent e)

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

Field Detail

actions	back to summary
private final int actions

dispatcherDone	back to summary
private boolean dispatcherDone

dispatchType	back to summary
private final boolean dispatchType

dropAction	back to summary
private final int dropAction

eventSet	back to summary
private final HashSet<SunDropTargetEvent> eventSet

formats	back to summary
private final long[] formats

handler	back to summary
pack-priv static final ToolkitThreadBlockedHandler handler

nativeCtxt	back to summary
private long nativeCtxt

peer	back to summary
private final SunDropTargetContextPeer peer

returnValue	back to summary
private int returnValue

Constructor Detail

EventDispatcher	back to summary
pack-priv EventDispatcher(SunDropTargetContextPeer peer, int dropAction, int actions, long[] formats, long nativeCtxt, boolean dispatchType)

Method Detail

dispatchDropEvent	back to summary
private void dispatchDropEvent(SunDropTargetEvent e)

dispatchEnterEvent	back to summary
private void dispatchEnterEvent(SunDropTargetEvent e)

dispatchEvent	back to summary
pack-priv void dispatchEvent(SunDropTargetEvent e)

dispatchExitEvent	back to summary
private void dispatchExitEvent(SunDropTargetEvent e)

dispatchMotionEvent	back to summary
private void dispatchMotionEvent(SunDropTargetEvent e)

getReturnValue	back to summary
pack-priv int getReturnValue()

isDone	back to summary
pack-priv boolean isDone()

registerEvent	back to summary
pack-priv void registerEvent(SunDropTargetEvent e)

setReturnValue	back to summary
pack-priv void setReturnValue(int ret)

unregisterAllEvents	back to summary
public void unregisterAllEvents()

unregisterEvent	back to summary
pack-priv void unregisterEvent(SunDropTargetEvent e)

public abstract Class SunDropTargetContextPeer

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

protected Class SunDropTargetContextPeer.EventDispatcher

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail