Bug 310199 Need logic to grant focus to parts when their tab item has been selected
Build Id: I20100421-2055 I'm not sure why, but I noticed that in e4 on the macosx-cocoa, selecting an element often causes a blue focus halo to appear. It's a bit ugly.
examples/org.eclipse.e4.demo.e4photo/src/org/eclipse/e4/demo/e4photo/Thumbnails.java
import java.util.ArrayList;
import java.util.List;
import javax.inject.Inject;
import javax.inject.Named;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.e4.core.di.annotations.Optional;
import org.eclipse.e4.core.services.work.ISchedulingExecutor;
import org.eclipse.e4.ui.services.IServiceConstants;
import org.eclipse.e4.ui.services.IStylingEngine;
import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
import org.eclipse.nebula.widgets.gallery.DefaultGalleryItemRenderer;
import org.eclipse.nebula.widgets.gallery.Gallery;
import org.eclipse.nebula.widgets.gallery.GalleryItem;
import org.eclipse.nebula.widgets.gallery.NoGroupRenderer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.SWTException;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.ImageData;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Composite;
public class Thumbnails {
	private Gallery gallery;
	private GalleryItem group;
	private IContainer input;