///////    ClipSource.java    ///////
import java.applet.Applet;
import java.awt.*;
import java.io.*;
import java.awt.event.*;
import java.awt.datatransfer.*;

/** Copy string to system clipboard 
 */

public class ClipSource extends Applet
{ public void init()
  {  sysClip = getToolkit().getSystemClipboard();
     Button pb = new Button(" Copy ");
     source = new TextArea(3, 50);
     add(source);
     add(pb);
     pb.addActionListener(new CopyHandler());
  }

  private final class CopyHandler
            implements ActionListener, ClipboardOwner
  {  
     public void lostOwnership(Clipboard c, Transferable t)
     {  }
  
     public void actionPerformed(ActionEvent ev)
     {  StringSelection ct = 
                  new StringSelection(source.getText());
        sysClip.setContents(ct, this);
     }
  }

  protected TextArea source;
  protected Clipboard sysClip;
}