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/* * @(#)DropTargetContextPeer.java 1.14 05/11/17 * * Copyright 2006 Sun Microsystems, Inc. All rights reserved. * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. */ package java.awt.dnd.peer; import java.awt.Insets; import java.awt.datatransfer.DataFlavor; import java.awt.datatransfer.Transferable; import java.awt.datatransfer.UnsupportedFlavorException; import java.awt.dnd.DropTarget; import java.awt.dnd.DropTargetContext; import java.awt.dnd.InvalidDnDOperationException; import java.io.InputStream; import java.io.IOException; /** * <p> * This interface is exposed by the underlying window system platform to * enable control of platform DnD operations * </p> * * @version 1.14, 11/17/05 * @since 1.2 * */ public interface DropTargetContextPeer { /** * update the peer's notion of the Target's actions */ void setTargetActions(int actions); /** * get the current Target actions */ int getTargetActions(); /** * get the DropTarget associated with this peer */ DropTarget getDropTarget(); /** * get the (remote) DataFlavors from the peer */ DataFlavor[] getTransferDataFlavors(); /** * get an input stream to the remote data */ Transferable getTransferable() throws InvalidDnDOperationException; /** * @return if the DragSource Transferable is in the same JVM as the Target */ boolean isTransferableJVMLocal(); /** * accept the Drag */ void acceptDrag(int dragAction); /** * reject the Drag */ void rejectDrag(); /** * accept the Drop */ void acceptDrop(int dropAction); /** * reject the Drop */ void rejectDrop(); /** * signal complete */ void dropComplete(boolean success); }