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/*******************************************************************************
* Copyright (c) 2009 Wind River Systems and others.
* 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipe.debug.tests.viewer.model;
import junit.framework.TestCase;
import org.eclipse.debug.internal.ui.viewers.model.ITreeModelViewer;
import org.eclipse.debug.internal.ui.viewers.model.provisional.PresentationContext;
import org.eclipse.debug.internal.ui.viewers.model.provisional.VirtualTreeModelViewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.PlatformUI;
/**
* Tests which verify the operation of the virtual viewer in the lazy mode.
* Note: the virtual viewer doesn't support lazy mode yet, so this class
* is really just a big place holder.
*
* @since 3.6
*/
public class VirtualViewerLazyModeTests extends TestCase {
Display fDisplay;
Shell fShell;
ITreeModelViewer fViewer;
TestModelUpdatesListener fListener;
public VirtualViewerLazyModeTests(String name) {
super(name);
}
/**
* @throws java.lang.Exception
*/
protected void setUp() throws Exception {
fDisplay = PlatformUI.getWorkbench().getDisplay();
fShell = new Shell(fDisplay/*, SWT.ON_TOP | SWT.SHELL_TRIM*/);
fShell.setMaximized(true);
fShell.setLayout(new FillLayout());
fViewer = createViewer(fDisplay, fShell);
fListener = new TestModelUpdatesListener(false, false);
fViewer.addViewerUpdateListener(fListener);
fViewer.addLabelUpdateListener(fListener);
fViewer.addModelChangedListener(fListener);
fShell.open ();
}
protected ITreeModelViewer createViewer(Display display, Shell shell) {
return new VirtualTreeModelViewer(fDisplay, SWT.VIRTUAL, new PresentationContext("TestViewer"));
}
/**
* @throws java.lang.Exception
*/
protected void tearDown() throws Exception {
fViewer.removeLabelUpdateListener(fListener);
fViewer.removeViewerUpdateListener(fListener);
fViewer.removeModelChangedListener(fListener);
// Close the shell and exit.
fShell.close();
while (!fShell.isDisposed()) if (!fDisplay.readAndDispatch ()) fDisplay.sleep ();
}
public void test() {
// TODO
}
}
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