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133 lines
3.2 KiB
133 lines
3.2 KiB
//
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// Copyright (C) 2001 HorizonLive.com, Inc. All Rights Reserved.
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// Copyright (C) 1999 AT&T Laboratories Cambridge. All Rights Reserved.
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//
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// This is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This software is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this software; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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//
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//
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// Clipboard frame.
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//
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import java.awt.*;
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import java.awt.event.*;
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class ClipboardFrame extends Frame
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implements WindowListener, ActionListener {
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TextArea textArea;
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Button clearButton, closeButton;
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String selection;
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VncViewer viewer;
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//
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// Constructor.
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//
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ClipboardFrame(VncViewer v) {
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super("Ultr@VNC Clipboard");
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viewer = v;
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GridBagLayout gridbag = new GridBagLayout();
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setLayout(gridbag);
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GridBagConstraints gbc = new GridBagConstraints();
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gbc.gridwidth = GridBagConstraints.REMAINDER;
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gbc.fill = GridBagConstraints.BOTH;
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gbc.weighty = 1.0;
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textArea = new TextArea(5, 40);
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gridbag.setConstraints(textArea, gbc);
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add(textArea);
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gbc.fill = GridBagConstraints.HORIZONTAL;
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gbc.weightx = 1.0;
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gbc.weighty = 0.0;
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gbc.gridwidth = 1;
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clearButton = new Button("Clear");
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gridbag.setConstraints(clearButton, gbc);
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add(clearButton);
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clearButton.addActionListener(this);
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closeButton = new Button("Close");
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gridbag.setConstraints(closeButton, gbc);
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add(closeButton);
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closeButton.addActionListener(this);
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pack();
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addWindowListener(this);
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}
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//
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// Set the cut text from the RFB server.
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//
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void setCutText(String text) {
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selection = text;
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textArea.setText(text);
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if (isVisible()) {
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textArea.selectAll();
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}
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}
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//
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// When the focus leaves the window, see if we have new cut text and
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// if so send it to the RFB server.
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//
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public void windowDeactivated (WindowEvent evt) {
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if (selection != null && !selection.equals(textArea.getText())) {
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selection = textArea.getText();
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viewer.setCutText(selection);
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}
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}
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//
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// Close our window properly.
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//
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public void windowClosing(WindowEvent evt) {
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setVisible(false);
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}
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//
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// Ignore window events we're not interested in.
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//
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public void windowActivated(WindowEvent evt) {}
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public void windowOpened(WindowEvent evt) {}
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public void windowClosed(WindowEvent evt) {}
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public void windowIconified(WindowEvent evt) {}
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public void windowDeiconified(WindowEvent evt) {}
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//
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// Respond to button presses
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//
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public void actionPerformed(ActionEvent evt) {
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if (evt.getSource() == clearButton) {
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textArea.setText("");
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} else if (evt.getSource() == closeButton) {
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setVisible(false);
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}
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}
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}
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