Modifier and Type	Class and Description
private class	SunDragSourceContextPeer.EventDispatcher

Field Summary

Modifier and Type	Field and Description
private Component	component
private Cursor	cursor
private static volatile boolean	discardingMouseEvents
protected static final int	DISPATCH_CHANGED
protected static final int	DISPATCH_ENTER
protected static final int	DISPATCH_EXIT
protected static final int	DISPATCH_FINISH
protected static final int	DISPATCH_MOTION
protected static final int	DISPATCH_MOUSE_MOVED
private static volatile boolean	dragDropInProgress
private Image	dragImage
private Point	dragImageOffset
private DragSourceContext	dragSourceContext
private long	nativeCtxt
private int	sourceActions
private DragGestureEvent	trigger

Constructor Summary

Access	Constructor and Description
public	SunDragSourceContextPeer(DragGestureEvent dge) construct a new SunDragSourceContextPeer

Method Summary

Modifier and Type	Method and Description
public static void	checkDragDropInProgress()
public static boolean	checkEvent(AWTEvent event) Filters out all mouse events that were on the java event queue when startDrag was called.
private void	cleanup()
public static int	convertModifiersToDropAction(final int modifiers, final int supportedActions)
protected final void	dragDropFinished(final boolean success, final int operations, final int x, final int y) upcall from native code via implemented class (do)
protected void	dragEnter(final int targetActions, final int modifiers, final int x, final int y) upcall from native code
protected final void	dragExit(final int x, final int y) upcall from native code
private void	dragMotion(final int targetActions, final int modifiers, final int x, final int y) upcall from native code
private void	dragMouseMoved(final int targetActions, final int modifiers, final int x, final int y) upcall from native code
protected Component	getComponent()
public Cursor	getCursor() Implements java.awt.dnd.peer.DragSourceContextPeer.getCursor. return cursor
public Image	Returns: the reference to the drag image getDragImage() Returns the drag image.
public Point	Returns: a `Point` object that corresponds to coordinates of an anchor offset of the image relative to the upper left corner of the image. The point `(0,0)` returns by default. getDragImageOffset() Returns an anchor offset for the image to drag.
protected DragSourceContext	getDragSourceContext()
private static String	getExceptionMessage(boolean b)
protected synchronized long	getNativeContext()
protected DragGestureEvent	getTrigger()
public static boolean	isDragDropInProgress()
private void	operationChanged(final int targetActions, final int modifiers, final int x, final int y) upcall from native code
protected final void	postDragSourceDragEvent(final int targetAction, final int modifiers, final int x, final int y, final int dispatchType)
public void	quitSecondaryEventLoop()
public void	setCursor(Cursor c) Implements java.awt.dnd.peer.DragSourceContextPeer.setCursor. set cursor
public static void	setDragDropInProgress(boolean b)
protected synchronized void	setNativeContext(long ctxt)
protected abstract void	setNativeCursor(long nativeCtxt, Cursor c, int cType) downcall into native code
protected synchronized void	setTrigger(DragGestureEvent dge)
public void	startDrag(DragSourceContext dsc, Cursor c, Image di, Point p) Implements java.awt.dnd.peer.DragSourceContextPeer.startDrag. initiate a DnD operation ...
protected abstract void	startDrag(Transferable trans, long[] formats, Map<Long, DataFlavor> formatMap)
public void	startSecondaryEventLoop() Synchro messages in AWT
public void	transferablesFlavorsChanged() Implements java.awt.dnd.peer.DragSourceContextPeer.transferablesFlavorsChanged. Notify the peer that the transferables' DataFlavors have changed.

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

Field Detail

component	back to summary
private Component component

cursor	back to summary
private Cursor cursor

discardingMouseEvents	back to summary
private static volatile boolean discardingMouseEvents

DISPATCH_CHANGED	back to summary
protected static final int DISPATCH_CHANGED

DISPATCH_ENTER	back to summary
protected static final int DISPATCH_ENTER

DISPATCH_EXIT	back to summary
protected static final int DISPATCH_EXIT

DISPATCH_FINISH	back to summary
protected static final int DISPATCH_FINISH

DISPATCH_MOTION	back to summary
protected static final int DISPATCH_MOTION

DISPATCH_MOUSE_MOVED	back to summary
protected static final int DISPATCH_MOUSE_MOVED

dragDropInProgress	back to summary
private static volatile boolean dragDropInProgress

dragImage	back to summary
private Image dragImage

dragImageOffset	back to summary
private Point dragImageOffset

dragSourceContext	back to summary
private DragSourceContext dragSourceContext

nativeCtxt	back to summary
private long nativeCtxt

sourceActions	back to summary
private int sourceActions

trigger	back to summary
private DragGestureEvent trigger

Constructor Detail

SunDragSourceContextPeer	back to summary
public SunDragSourceContextPeer(DragGestureEvent dge) construct a new SunDragSourceContextPeer

Method Detail

checkDragDropInProgress	back to summary
public static void checkDragDropInProgress() throws InvalidDnDOperationException

checkEvent	back to summary
public static boolean checkEvent(AWTEvent event) Filters out all mouse events that were on the java event queue when startDrag was called.

cleanup	back to summary
private void cleanup()

convertModifiersToDropAction	back to summary
public static int convertModifiersToDropAction(final int modifiers, final int supportedActions)

dragDropFinished	back to summary
protected final void dragDropFinished(final boolean success, final int operations, final int x, final int y) upcall from native code via implemented class (do)

dragEnter	back to summary
protected void dragEnter(final int targetActions, final int modifiers, final int x, final int y) upcall from native code

dragExit	back to summary
protected final void dragExit(final int x, final int y) upcall from native code

dragMotion	back to summary
private void dragMotion(final int targetActions, final int modifiers, final int x, final int y) upcall from native code

dragMouseMoved	back to summary
private void dragMouseMoved(final int targetActions, final int modifiers, final int x, final int y) upcall from native code

getComponent	back to summary
protected Component getComponent()

getCursor	back to summary
public Cursor getCursor() Implements java.awt.dnd.peer.DragSourceContextPeer.getCursor. return cursor

getCursor

back to summary

public Cursor getCursor()

Implements java.awt.dnd.peer.DragSourceContextPeer.getCursor.

return cursor

getDragImage back to summary

getDragImage	back to summary
public Image getDragImage() Returns the drag image. If there is no image to drag, the returned value is `null` Returns:Image the reference to the drag image

public Image getDragImage()

Returns the drag image. If there is no image to drag, the returned value is null

Returns:Image: the reference to the drag image

getDragImageOffset back to summary

getDragImageOffset	back to summary
public Point getDragImageOffset() Returns an anchor offset for the image to drag. Returns:Point a `Point` object that corresponds to coordinates of an anchor offset of the image relative to the upper left corner of the image. The point `(0,0)` returns by default.

public Point getDragImageOffset()

Returns an anchor offset for the image to drag.

Returns:Point: a Point object that corresponds to coordinates of an anchor offset of the image relative to the upper left corner of the image. The point (0,0) returns by default.

getDragSourceContext	back to summary
protected DragSourceContext getDragSourceContext()

getExceptionMessage	back to summary
private static String getExceptionMessage(boolean b)

getNativeContext	back to summary
protected synchronized long getNativeContext()

getTrigger	back to summary
protected DragGestureEvent getTrigger()

isDragDropInProgress	back to summary
public static boolean isDragDropInProgress()

operationChanged	back to summary
private void operationChanged(final int targetActions, final int modifiers, final int x, final int y) upcall from native code

postDragSourceDragEvent	back to summary
protected final void postDragSourceDragEvent(final int targetAction, final int modifiers, final int x, final int y, final int dispatchType)

quitSecondaryEventLoop	back to summary
public void quitSecondaryEventLoop()

setCursor	back to summary
public void setCursor(Cursor c) throws InvalidDnDOperationException Implements java.awt.dnd.peer.DragSourceContextPeer.setCursor. set cursor

setCursor

back to summary

public void setCursor(Cursor c) throws InvalidDnDOperationException

Implements java.awt.dnd.peer.DragSourceContextPeer.setCursor.

set cursor

setDragDropInProgress	back to summary
public static void setDragDropInProgress(boolean b) throws InvalidDnDOperationException

setNativeContext	back to summary
protected synchronized void setNativeContext(long ctxt)

setNativeCursor	back to summary
protected abstract void setNativeCursor(long nativeCtxt, Cursor c, int cType) downcall into native code

setTrigger	back to summary
protected synchronized void setTrigger(DragGestureEvent dge)

startDrag	back to summary
public void startDrag(DragSourceContext dsc, Cursor c, Image di, Point p) throws InvalidDnDOperationException Implements java.awt.dnd.peer.DragSourceContextPeer.startDrag. initiate a DnD operation ...

startDrag

back to summary

public void startDrag(DragSourceContext dsc, Cursor c, Image di, Point p) throws InvalidDnDOperationException

Implements java.awt.dnd.peer.DragSourceContextPeer.startDrag.

initiate a DnD operation ...

startDrag	back to summary
protected abstract void startDrag(Transferable trans, long[] formats, Map<Long, DataFlavor> formatMap)

startSecondaryEventLoop	back to summary
public void startSecondaryEventLoop() Synchro messages in AWT

transferablesFlavorsChanged

back to summary

public void transferablesFlavorsChanged()

Implements java.awt.dnd.peer.DragSourceContextPeer.transferablesFlavorsChanged.

Notify the peer that the transferables' DataFlavors have changed. No longer useful as the transferables are determined at the time of the drag.

sun.awt.dnd back to summary

private Class SunDragSourceContextPeer.EventDispatcher

Class Inheritance

extends Object
implements Runnable

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

All Implemented Interfaces

java.lang.Runnable

Field Summary

Modifier and Type	Field and Description
private final int	dispatchType
private final DragSourceEvent	event

Constructor Summary

Access	Constructor and Description
pack-priv	EventDispatcher(int dispatchType, DragSourceEvent event)

Method Summary

Modifier and Type	Method and Description
public void	run() Implements java.lang.Runnable.run. Runs this operation.

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

Field Detail

dispatchType	back to summary
private final int dispatchType

event	back to summary
private final DragSourceEvent event

Constructor Detail

EventDispatcher	back to summary
pack-priv EventDispatcher(int dispatchType, DragSourceEvent event)

Method Detail

run

back to summary

public void run()

Implements java.lang.Runnable.run.

Doc from java.lang.Runnable.run.

Runs this operation.

public abstract Class SunDragSourceContextPeer

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class SunDragSourceContextPeer.EventDispatcher

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail