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- //
- // Copyright (C) 2006 Constantin Kaplinsky. 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.
- //
-
- import java.awt.*;
- import java.io.*;
-
- //
- // VncCanvas2 is a special version of VncCanvas which may use Java 2 API.
- //
-
- class VncCanvas2 extends VncCanvas {
-
- public VncCanvas2(VncViewer v) throws IOException {
- super(v);
- disableFocusTraversalKeys();
- }
-
- public VncCanvas2(VncViewer v, int maxWidth_, int maxHeight_)
- throws IOException {
-
- super(v, maxWidth_, maxHeight_);
- disableFocusTraversalKeys();
- }
-
- public void paintScaledFrameBuffer(Graphics g) {
- Graphics2D g2d = (Graphics2D)g;
- g2d.setRenderingHint(RenderingHints.KEY_RENDERING,
- RenderingHints.VALUE_RENDER_QUALITY);
- g2d.drawImage(memImage, 0, 0, scaledWidth, scaledHeight, null);
- }
-
- //
- // Try to disable focus traversal keys (JVMs 1.4 and higher).
- //
-
- private void disableFocusTraversalKeys() {
- try {
- Class[] argClasses = { Boolean.TYPE };
- java.lang.reflect.Method method =
- getClass().getMethod("setFocusTraversalKeysEnabled", argClasses);
- Object[] argObjects = { new Boolean(false) };
- method.invoke(this, argObjects);
- } catch (Exception e) {}
- }
-
- }
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