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112 lines
1.6 KiB
112 lines
1.6 KiB
/*
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* Copyright (c) 1997, 2007, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*/
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package java.awt.dnd.peer;
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import java.awt.datatransfer.DataFlavor;
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import java.awt.datatransfer.Transferable;
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import java.awt.dnd.DropTarget;
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import java.awt.dnd.InvalidDnDOperationException;
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/**
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* <p>
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* This interface is exposed by the underlying window system platform to
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* enable control of platform DnD operations
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* </p>
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*
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* @since 1.2
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*
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*/
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public interface DropTargetContextPeer {
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/**
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* update the peer's notion of the Target's actions
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*/
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void setTargetActions(int actions);
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/**
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* get the current Target actions
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*/
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int getTargetActions();
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/**
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* get the DropTarget associated with this peer
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*/
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DropTarget getDropTarget();
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/**
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* get the (remote) DataFlavors from the peer
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*/
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DataFlavor[] getTransferDataFlavors();
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/**
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* get an input stream to the remote data
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*/
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Transferable getTransferable() throws InvalidDnDOperationException;
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/**
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* @return if the DragSource Transferable is in the same JVM as the Target
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*/
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boolean isTransferableJVMLocal();
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/**
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* accept the Drag
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*/
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void acceptDrag(int dragAction);
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/**
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* reject the Drag
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*/
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void rejectDrag();
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/**
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* accept the Drop
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*/
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void acceptDrop(int dropAction);
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/**
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* reject the Drop
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*/
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void rejectDrop();
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/**
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* signal complete
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*/
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void dropComplete(boolean success);
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}
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