/*******************************************************************************
* Copyright (c) 2010, 2012 Weltevree Beheer BV, Remain Software & Industrial-TSI
*
* All rights reserved.
* This program and the accompanying materials are made available under the terms of
* the Eclipse Public License v1.0 which accompanies this distribution, and is
* available at http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Wim S. Jongman - initial API and implementation
******************************************************************************/
package org.eclipse.nebula.widgets.oscilloscope.snippets;
import java.util.Random;
import org.eclipse.nebula.widgets.oscilloscope.multichannel.Oscilloscope;
import org.eclipse.nebula.widgets.oscilloscope.multichannel.OscilloscopeStackAdapter;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
/**
* This snippet demonstrates how to run the dispatcher in simple mode.
*
*/
public class MultiScope_ScopeWithData {
protected static Shell shell;
/**
* Launch the application.
*
* @param args
*/
public static void main(String[] args) {
Display display = Display.getDefault();
createContents();
shell.open();
shell.layout();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
}
/**
* Create contents of the window.
*/
protected static void createContents() {
shell = new Shell();
shell.setText("Nebula Oscilloscope");
shell.setLayout(new FillLayout());
// Create a single channel scope
Oscilloscope scope = new Oscilloscope(shell, SWT.NONE);
scope.addStackListener(0, new OscilloscopeStackAdapter() {
@Override
public void stackEmpty(Oscilloscope scope, int channel) {
scope.setValue(channel, 25 - new Random().nextInt(50));
}
});
scope.getDispatcher(0).dispatch();
}
}