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JDK 11 java.desktop.jmod - Desktop Module
JDK 11 java.desktop.jmod is the JMOD file for JDK 11 Desktop module.
JDK 11 Desktop module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.desktop.jmod.
JDK 11 Desktop module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.
JDK 11 Desktop module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.desktop.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ java/awt/dnd/DropTargetContext.java
/* * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package java.awt.dnd; import java.awt.Component; import java.awt.datatransfer.DataFlavor; import java.awt.datatransfer.Transferable; import java.awt.datatransfer.UnsupportedFlavorException; import java.awt.dnd.peer.DropTargetContextPeer; import java.io.IOException; import java.io.Serializable; import java.util.Arrays; import java.util.List; import sun.awt.AWTAccessor; import sun.awt.AWTAccessor.DropTargetContextAccessor; /** * A {@code DropTargetContext} is created * whenever the logical cursor associated * with a Drag and Drop operation coincides with the visible geometry of * a {@code Component} associated with a {@code DropTarget}. * The {@code DropTargetContext} provides * the mechanism for a potential receiver * of a drop operation to both provide the end user with the appropriate * drag under feedback, but also to effect the subsequent data transfer * if appropriate. * * @since 1.2 */ public class DropTargetContext implements Serializable { private static final long serialVersionUID = -634158968993743371L; static { AWTAccessor.setDropTargetContextAccessor(new DropTargetContextAccessor() { @Override public void reset(DropTargetContext dtc) { dtc.reset(); } @Override public void setDropTargetContextPeer(DropTargetContext dtc, DropTargetContextPeer dtcp) { dtc.setDropTargetContextPeer(dtcp); } }); } /** * Construct a {@code DropTargetContext} * given a specified {@code DropTarget}. * * @param dt the DropTarget to associate with */ DropTargetContext(DropTarget dt) { super(); dropTarget = dt; } /** * This method returns the {@code DropTarget} associated with this * {@code DropTargetContext}. * * @return the {@code DropTarget} associated with this {@code DropTargetContext} */ public DropTarget getDropTarget() { return dropTarget; } /** * This method returns the {@code Component} associated with * this {@code DropTargetContext}. * * @return the Component associated with this Context */ public Component getComponent() { return dropTarget.getComponent(); } /** * Called when disassociated with the {@code DropTargetContextPeer}. */ void reset() { dropTargetContextPeer = null; transferable = null; } /** * This method sets the current actions acceptable to * this {@code DropTarget}. * * @param actions an {@code int} representing the supported action(s) */ protected void setTargetActions(int actions) { DropTargetContextPeer peer = getDropTargetContextPeer(); if (peer != null) { synchronized (peer) { peer.setTargetActions(actions); getDropTarget().doSetDefaultActions(actions); } } else { getDropTarget().doSetDefaultActions(actions); } } /** * This method returns an {@code int} representing the * current actions this {@code DropTarget} will accept. * * @return the current actions acceptable to this {@code DropTarget} */ protected int getTargetActions() { DropTargetContextPeer peer = getDropTargetContextPeer(); return ((peer != null) ? peer.getTargetActions() : dropTarget.getDefaultActions() ); } /** * This method signals that the drop is completed and * if it was successful or not. * * @param success true for success, false if not * * @throws InvalidDnDOperationException if a drop is not outstanding/extant */ public void dropComplete(boolean success) throws InvalidDnDOperationException{ DropTargetContextPeer peer = getDropTargetContextPeer(); if (peer != null) { peer.dropComplete(success); } } /** * accept the Drag. * * @param dragOperation the supported action(s) */ protected void acceptDrag(int dragOperation) { DropTargetContextPeer peer = getDropTargetContextPeer(); if (peer != null) { peer.acceptDrag(dragOperation); } } /** * reject the Drag. */ protected void rejectDrag() { DropTargetContextPeer peer = getDropTargetContextPeer(); if (peer != null) { peer.rejectDrag(); } } /** * called to signal that the drop is acceptable * using the specified operation. * must be called during DropTargetListener.drop method invocation. * * @param dropOperation the supported action(s) */ protected void acceptDrop(int dropOperation) { DropTargetContextPeer peer = getDropTargetContextPeer(); if (peer != null) { peer.acceptDrop(dropOperation); } } /** * called to signal that the drop is unacceptable. * must be called during DropTargetListener.drop method invocation. */ protected void rejectDrop() { DropTargetContextPeer peer = getDropTargetContextPeer(); if (peer != null) { peer.rejectDrop(); } } /** * get the available DataFlavors of the * {@code Transferable} operand of this operation. * * @return a {@code DataFlavor[]} containing the * supported {@code DataFlavor}s of the * {@code Transferable} operand. */ protected DataFlavor[] getCurrentDataFlavors() { DropTargetContextPeer peer = getDropTargetContextPeer(); return peer != null ? peer.getTransferDataFlavors() : new DataFlavor[0]; } /** * This method returns a the currently available DataFlavors * of the {@code Transferable} operand * as a {@code java.util.List}. * * @return the currently available * DataFlavors as a {@code java.util.List} */ protected List<DataFlavor> getCurrentDataFlavorsAsList() { return Arrays.asList(getCurrentDataFlavors()); } /** * This method returns a {@code boolean} * indicating if the given {@code DataFlavor} is * supported by this {@code DropTargetContext}. * * @param df the {@code DataFlavor} * * @return if the {@code DataFlavor} specified is supported */ protected boolean isDataFlavorSupported(DataFlavor df) { return getCurrentDataFlavorsAsList().contains(df); } /** * get the Transferable (proxy) operand of this operation * * @throws InvalidDnDOperationException if a drag is not outstanding/extant * * @return the {@code Transferable} */ protected Transferable getTransferable() throws InvalidDnDOperationException { DropTargetContextPeer peer = getDropTargetContextPeer(); if (peer == null) { throw new InvalidDnDOperationException(); } else { if (transferable == null) { Transferable t = peer.getTransferable(); boolean isLocal = peer.isTransferableJVMLocal(); synchronized (this) { if (transferable == null) { transferable = createTransferableProxy(t, isLocal); } } } return transferable; } } /** * Get the {@code DropTargetContextPeer} * * @return the platform peer */ DropTargetContextPeer getDropTargetContextPeer() { return dropTargetContextPeer; } /** * Sets the {@code DropTargetContextPeer} */ void setDropTargetContextPeer(final DropTargetContextPeer dtcp) { dropTargetContextPeer = dtcp; } /** * Creates a TransferableProxy to proxy for the specified * Transferable. * * @param t the {@code Transferable} to be proxied * @param local {@code true} if {@code t} represents * the result of a local drag-n-drop operation. * @return the new {@code TransferableProxy} instance. */ protected Transferable createTransferableProxy(Transferable t, boolean local) { return new TransferableProxy(t, local); } /****************************************************************************/ /** * {@code TransferableProxy} is a helper inner class that implements * {@code Transferable} interface and serves as a proxy for another * {@code Transferable} object which represents data transfer for * a particular drag-n-drop operation. * <p> * The proxy forwards all requests to the encapsulated transferable * and automatically performs additional conversion on the data * returned by the encapsulated transferable in case of local transfer. */ protected class TransferableProxy implements Transferable { /** * Constructs a {@code TransferableProxy} given * a specified {@code Transferable} object representing * data transfer for a particular drag-n-drop operation and * a {@code boolean} which indicates whether the * drag-n-drop operation is local (within the same JVM). * * @param t the {@code Transferable} object * @param local {@code true}, if {@code t} represents * the result of local drag-n-drop operation */ TransferableProxy(Transferable t, boolean local) { proxy = new sun.awt.datatransfer.TransferableProxy(t, local); transferable = t; isLocal = local; } /** * Returns an array of DataFlavor objects indicating the flavors * the data can be provided in by the encapsulated transferable. * * @return an array of data flavors in which the data can be * provided by the encapsulated transferable */ public DataFlavor[] getTransferDataFlavors() { return proxy.getTransferDataFlavors(); } /** * Returns whether or not the specified data flavor is supported by * the encapsulated transferable. * @param flavor the requested flavor for the data * @return {@code true} if the data flavor is supported, * {@code false} otherwise */ public boolean isDataFlavorSupported(DataFlavor flavor) { return proxy.isDataFlavorSupported(flavor); } /** * Returns an object which represents the data provided by * the encapsulated transferable for the requested data flavor. * <p> * In case of local transfer a serialized copy of the object * returned by the encapsulated transferable is provided when * the data is requested in application/x-java-serialized-object * data flavor. * * @param df the requested flavor for the data * @throws IOException if the data is no longer available * in the requested flavor. * @throws UnsupportedFlavorException if the requested data flavor is * not supported. */ public Object getTransferData(DataFlavor df) throws UnsupportedFlavorException, IOException { return proxy.getTransferData(df); } /* * fields */ // We don't need to worry about client code changing the values of // these variables. Since TransferableProxy is a protected class, only // subclasses of DropTargetContext can access it. And DropTargetContext // cannot be subclassed by client code because it does not have a // public constructor. /** * The encapsulated {@code Transferable} object. */ protected Transferable transferable; /** * A {@code boolean} indicating if the encapsulated * {@code Transferable} object represents the result * of local drag-n-drop operation (within the same JVM). */ protected boolean isLocal; private sun.awt.datatransfer.TransferableProxy proxy; } /****************************************************************************/ /* * fields */ /** * The DropTarget associated with this DropTargetContext. * * @serial */ private final DropTarget dropTarget; private transient DropTargetContextPeer dropTargetContextPeer; private transient Transferable transferable; }
⏎ java/awt/dnd/DropTargetContext.java
Or download all of them as a single archive file:
File name: java.desktop-11.0.1-src.zip File size: 7974380 bytes Release date: 2018-11-04 Download
⇒ JDK 11 java.instrument.jmod - Instrument Module
2022-08-06, 193873👍, 5💬
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