/*
* Copyright (c) 2004, 2008, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.awt.*;
import sun.awt.*;
import java.awt.event.*;
import java.lang.reflect.*;
import java.awt.dnd.*;
import java.awt.datatransfer.*;
public class JavaClient {
ClientContainer cont;
public static void main(String[] args) {
if (System.getProperty("os.name").toLowerCase().startsWith("win")) {
return;
}
// Enable testing extensions in XEmbed server
System.setProperty("sun.awt.xembed.testing", "true");
boolean xtoolkit = "sun.awt.X11.XToolkit".equals(Toolkit.getDefaultToolkit().getClass().getName());
final EmbeddedFrame ef = createEmbeddedFrame(xtoolkit, Long.parseLong(args[0]));
ef.setBackground(new Color(100, 100, 200));
ef.setLayout(new BorderLayout());
ef.add(new ClientContainer(ef), BorderLayout.CENTER);
ef.pack();
ef.registerListeners();
ef.setVisible(true);
}
private static EmbeddedFrame createEmbeddedFrame(boolean xtoolkit, long window) {
try {
Class cl = (xtoolkit?Class.forName("sun.awt.X11.XEmbeddedFrame"):Class.forName("sun.awt.motif.MEmbeddedFrame"));
Constructor cons = cl.getConstructor(new Class[]{Long.TYPE, Boolean.TYPE});
return (EmbeddedFrame)cons.newInstance(new Object[] {window, true});
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException("Can't create embedded frame");
}
}
}
class ClientContainer extends Container {
Window parent;
int width, height;
public ClientContainer(Window w) {
parent = w;
width = 500;
height = 50;
final TextField tf = new TextField(30);
DragSource ds = new DragSource();
final DragSourceListener dsl = new DragSourceAdapter() {
public void dragDropEnd(DragSourceDropEvent dsde) {
}
};
final DragGestureListener dgl = new DragGestureListener() {
public void dragGestureRecognized(DragGestureEvent dge) {
dge.startDrag(null, new StringSelection(tf.getText()), dsl);
}
};
ds.createDefaultDragGestureRecognizer(tf, DnDConstants.ACTION_COPY, dgl);
final DropTargetListener dtl = new DropTargetAdapter() {
public void drop(DropTargetDropEvent dtde) {
dtde.acceptDrop(DnDConstants.ACTION_COPY);
try {
tf.setText(tf.getText() + (String)dtde.getTransferable().getTransferData(DataFlavor.stringFlavor));
} catch (Exception e) {
}
}
};
final DropTarget dt = new DropTarget(tf, dtl);
setLayout(new FlowLayout());
add(tf);
Button close = new Button("Close");
close.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
parent.dispose();
}
});
Button inc = new Button("Increase size");
inc.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
changeSize(10);
}
});
Button dec = new Button("Decrease size");
dec.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
changeSize(-10);
}
});
add(close);
add(inc);
add(dec);
}
void changeSize(int step) {
width += step;
height += step;
parent.pack();
}
public Dimension getPreferredSize() {
return new Dimension(width, height);
}
}