www.pudn.com > Caliph_v0.9.13+Emirv0.8.5-src.zip > DNDJTable.java

/* 
 * This file is part of Caliph & Emir. 
 * 
 * Caliph & Emir is free software; you can redistribute it and/or modify 
 * it under the terms of the GNU General Public License as published by 
 * the Free Software Foundation; either version 2 of the License, or 
 * (at your option) any later version. 
 * 
 * Caliph & Emir is distributed in the hope that it will be useful, 
 * but WITHOUT ANY WARRANTY; without even the implied warranty of 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
 * GNU General Public License for more details. 
 * 
 * You should have received a copy of the GNU General Public License 
 * along with Caliph & Emir; if not, write to the Free Software 
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
 * 
 * Copyright statement: 
 * -------------------- 
 * (c) 2002-2004 by Mathias Lux (mathias@juggle.at) and the Know-Center Graz 
 * Inffeldgasse 21a, 8010 Graz, Austria 
 * http://www.know-center.at 
 */ 
 
 
package at.know.center.wv_wr.imb.objectcatalog.gui; 
 
import javax.swing.*; 
import javax.swing.table.TableModel; 
import java.awt.datatransfer.StringSelection; 
import java.awt.dnd.*; 
 
/** 
 * @author Mathias Lux, mathias@juggle.at 
 * Date: 22.10.2002 
 * Time: 15:46:09 
 */ 
public class DNDJTable extends JTable implements DragSourceListener, DragGestureListener { 
    DragSource dragSource = new DragSource(); 
 
    public DNDJTable(TableModel dm) { 
        super(dm); 
        init(); 
    } 
 
    public void init() { 
        dragSource.createDefaultDragGestureRecognizer(this, DnDConstants.ACTION_MOVE, this); 
    } 
 
    public void dragEnter(DragSourceDragEvent dsde) { 
    } 
 
    public void dragGestureRecognized(DragGestureEvent event) { 
        Object selected = getModel().getValueAt(getSelectedRow(), 0); 
        if (selected != null) { 
            StringSelection text = new StringSelection(selected.toString()); 
            dragSource.startDrag(event, DragSource.DefaultMoveDrop, text, this); 
        } else { 
            System.out.println("nothing was selected"); 
        } 
    } 
 
    public void dragOver(DragSourceDragEvent dsde) { 
    } 
 
    public void dropActionChanged(DragSourceDragEvent dsde) { 
    } 
 
    public void dragExit(DragSourceEvent dse) { 
    } 
 
    public void dragDropEnd(DragSourceDropEvent dsde) { 
    } 
}