Bug 312421 Contexts need to have a name
Seeing "Anonymous Context" everywhere isn't helping anyone. I'll make some tweaks in the renderer.
bundles/org.eclipse.e4.ui.workbench.swt/src/org/eclipse/e4/ui/workbench/swt/internal/PartRenderingEngine.java
import org.eclipse.e4.ui.model.application.MApplicationElement;
import org.eclipse.e4.ui.model.application.MContribution;
import org.eclipse.e4.ui.model.application.ui.MContext;
import org.eclipse.e4.ui.model.application.ui.MElementContainer;
import org.eclipse.e4.ui.model.application.ui.MGenericStack;
import org.eclipse.e4.ui.model.application.ui.MUIElement;
import org.eclipse.e4.ui.model.application.ui.basic.MWindow;
import org.eclipse.e4.ui.workbench.swt.factories.IRendererFactory;
import org.eclipse.e4.workbench.ui.IPresentationEngine;
import org.eclipse.e4.workbench.ui.IResourceUtiltities;
import org.eclipse.e4.workbench.ui.IWorkbench;
import org.eclipse.e4.workbench.ui.UIEvents;
import org.eclipse.e4.workbench.ui.internal.Activator;
import org.eclipse.e4.workbench.ui.internal.E4Workbench;
import org.eclipse.e4.workbench.ui.internal.Policy;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.equinox.app.IApplication;
import org.eclipse.jface.bindings.keys.SWTKeySupport;
import org.eclipse.jface.bindings.keys.formatting.KeyFormatterFactory;
import org.eclipse.jface.databinding.swt.SWTObservables;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Widget;
import org.eclipse.ui.testing.TestableObject;
import org.osgi.service.event.Event;
import org.osgi.service.event.EventHandler;
public class PartRenderingEngine implements IPresentationEngine {