/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at
* trunk/opends/resource/legal-notices/OpenDS.LICENSE
* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at
* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
* add the following below this CDDL HEADER, with the fields enclosed
* by brackets "[]" replaced with your own identifying information:
* Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
*
* Copyright 2008 Sun Microsystems, Inc.
*/
package org.opends.guitools.controlpanel.ui.nodes;
import java.awt.Component;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.Transferable;
import java.awt.datatransfer.UnsupportedFlavorException;
import java.io.IOException;
/**
* An implementation of Transferable used in the LDAP entry browser to use
* drag and drop. Currently drag and drop is used for instance to drag a
* number of entries from a browser and drop them in the list of members of
* a group.
*
*/
public class DndBrowserNodes implements Transferable {
/**
* The data flavor managed by this transferable.
*/
final public static DataFlavor INFO_FLAVOR =
new DataFlavor(BrowserNodeInfo.class, "Browse Node Information");
static DataFlavor[] FLAVORS = {INFO_FLAVOR };
private BrowserNodeInfo[] nodes;
private Component parent; // The component that contains the nodes
/**
* Transferable implementation
* ============================================
*/
/**
* {@inheritDoc}
*/
public boolean isDataFlavorSupported(DataFlavor df) {
return df.equals(INFO_FLAVOR);
}
/**
* {@inheritDoc}
*/
public Object getTransferData(DataFlavor df)
throws UnsupportedFlavorException, IOException {
if (df.equals(INFO_FLAVOR)) {
return this;
}
else throw new UnsupportedFlavorException(df);
}
/**
* {@inheritDoc}
*/
public DataFlavor[] getTransferDataFlavors() {
return FLAVORS;
}
/**
* Returns the nodes that are being dragged (and dropped).
* @return the nodes that are being dragged (and dropped).
*/
public BrowserNodeInfo[] getNodes()
{
return nodes;
}
/**
* Sets the nodes that are being dragged (and dropped).
* @param nodes the nodes that are being dragged (and dropped).
*/
public void setNodes(BrowserNodeInfo[] nodes)
{
this.nodes = nodes;
}
/**
* Returns the component that contains the nodes (for instance the tree in
* the LDAP browser).
* @return the component that contains the nodes (for instance the tree in
* the LDAP browser).
*/
public Component getParent()
{
return parent;
}
/**
* Sets the component that contains the nodes (for instance the tree in
* the LDAP browser).
* @param parent the component that contains the nodes.
*/
public void setParent(Component parent)
{
this.parent = parent;
}
}