author | darcy |
Tue, 14 Jan 2014 23:10:41 -0800 | |
changeset 22281 | 830790e8640d |
parent 5506 | 202f599c92aa |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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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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* @param actions the 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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* @return 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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* @return 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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* @return 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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* @return 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 whether or not the DragSource Transferable is in the |
830790e8640d
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* same JVM as the Target. |
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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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* @param dragAction the drag action |
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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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* @param dropAction the drop action |
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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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* @param success the signal |
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*/ |
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void dropComplete(boolean success); |
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} |