E4TreePart.java example

Explorer
whole-master
/**
 * Copyright 2004-2016 Riccardo Solmi. All rights reserved.
 * This file is part of the Whole Platform.
 *
 * The Whole Platform is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * The Whole Platform 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with the Whole Platform. If not, see <http://www.gnu.org/licenses/>.
 */
package org.whole.lang.e4.ui.parts;

import org.eclipse.e4.core.contexts.ContextInjectionFactory;
import org.eclipse.e4.core.contexts.EclipseContextFactory;
import org.eclipse.e4.core.contexts.IEclipseContext;
import org.eclipse.swt.widgets.Composite;
import org.whole.lang.e4.ui.viewers.E4TreeViewer;
import org.whole.lang.model.IEntity;
import org.whole.lang.queries.reflect.QueriesTemplateManager;
import org.whole.lang.ui.viewers.IEntityPartViewer;

public class E4TreePart extends AbstractE4Part {

	protected IEntityPartViewer createEntityViewer(Composite parent) {
		IEclipseContext params = EclipseContextFactory.create();
		params.set("parent", parent);
		return ContextInjectionFactory.make(E4TreeViewer.class, context, params);
	}
	
	@Override
	protected IEntity createDefaultContents() {
		return QueriesTemplateManager.instance().create("FileArtifact generator");
	}
}