org.eclipse.vex.ui/src/org/eclipse/vex/ui/boxview/BoxView.java

/*******************************************************************************
 * Copyright (c) 2014 Florian Thienel 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:
 * 		Florian Thienel - initial API and implementation
 *******************************************************************************/
package org.eclipse.vex.ui.boxview;

import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.part.ViewPart;
import org.eclipse.vex.core.internal.widget.swt.BoxWidget;

/**
 * This is a viewer for the new box model - just to do visual experiments.
 *
 * @author Florian Thienel
 */
public class BoxView extends ViewPart {

	private Composite parent;
	private BoxWidget boxWidget;

	@Override
	public void createPartControl(final Composite parent) {
		this.parent = parent;
		refresh();
	}

	@Override
	public void setFocus() {
		boxWidget.setFocus();
	}

	public void refresh() {
		if (boxWidget != null) {
			boxWidget.dispose();
		}
		boxWidget = new BoxWidget(parent, SWT.V_SCROLL);
		parent.layout();
	}
}