--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/treeVnc/ClipboardFrame.java	Tue Feb 21 04:10:12 2012 +0900
@@ -0,0 +1,138 @@
+package treeVnc;
+//
+//  Copyright (C) 2001 HorizonLive.com, Inc.  All Rights Reserved.
+//  Copyright (C) 1999 AT&T Laboratories Cambridge.  All Rights Reserved.
+//
+//  This 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.
+//
+//  This software 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 this software; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
+//  USA.
+//
+
+//
+// Clipboard frame.
+//
+
+import java.awt.*;
+import java.awt.event.*;
+
+class ClipboardFrame extends Frame
+  implements WindowListener, ActionListener {
+
+  /**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
+TextArea textArea;
+  Button clearButton, closeButton;
+  String selection;
+  VncViewer viewer;
+
+  //
+  // Constructor.
+  //
+
+  ClipboardFrame(VncViewer v) {
+    super("TightVNC Clipboard");
+
+    viewer = v;
+
+    GridBagLayout gridbag = new GridBagLayout();
+    setLayout(gridbag);
+
+    GridBagConstraints gbc = new GridBagConstraints();
+    gbc.gridwidth = GridBagConstraints.REMAINDER;
+    gbc.fill = GridBagConstraints.BOTH;
+    gbc.weighty = 1.0;
+
+    textArea = new TextArea(5, 40);
+    gridbag.setConstraints(textArea, gbc);
+    add(textArea);
+
+    gbc.fill = GridBagConstraints.HORIZONTAL;
+    gbc.weightx = 1.0;
+    gbc.weighty = 0.0;
+    gbc.gridwidth = 1;
+
+    clearButton = new Button("Clear");
+    gridbag.setConstraints(clearButton, gbc);
+    add(clearButton);
+    clearButton.addActionListener(this);
+
+    closeButton = new Button("Close");
+    gridbag.setConstraints(closeButton, gbc);
+    add(closeButton);
+    closeButton.addActionListener(this);
+
+    pack();
+
+    addWindowListener(this);
+  }
+
+
+  //
+  // Set the cut text from the RFB server.
+  //
+
+  void setCutText(String text) {
+    selection = text;
+    textArea.setText(text);
+    if (isVisible()) {
+      textArea.selectAll();
+    }
+  }
+
+
+  //
+  // When the focus leaves the window, see if we have new cut text and
+  // if so send it to the RFB server.
+  //
+
+  public void windowDeactivated (WindowEvent evt) {
+    if (selection != null && !selection.equals(textArea.getText())) {
+      selection = textArea.getText();
+      viewer.setCutText(selection);
+    }
+  }
+
+  //
+  // Close our window properly.
+  //
+
+  public void windowClosing(WindowEvent evt) {
+    setVisible(false);
+  }
+
+  //
+  // Ignore window events we're not interested in.
+  //
+
+  public void windowActivated(WindowEvent evt) {}
+  public void windowOpened(WindowEvent evt) {}
+  public void windowClosed(WindowEvent evt) {}
+  public void windowIconified(WindowEvent evt) {}
+  public void windowDeiconified(WindowEvent evt) {}
+
+
+  //
+  // Respond to button presses
+  //
+
+  public void actionPerformed(ActionEvent evt) {
+    if (evt.getSource() == clearButton) {
+      textArea.setText("");
+    } else if (evt.getSource() == closeButton) {
+      setVisible(false);
+    }
+  }
+}