How to add a decorator to the splash screen of your RCP application?

   <extension point="org.eclipse.ui.splashHandlers">
      <splashHandler
            class="com.sigasi.hdt.ui.SplashHandler"
            id="com.sigasi.hdt.ui.splashHandler">
      </splashHandler>
      <splashHandlerProductBinding
            productId="com.sigasi.hdt.rcp.product"
            splashId="com.sigasi.hdt.ui.splashHandler">
      </splashHandlerProductBinding>
   </extension>

package com.sigasi.hdt.ui;
 
import com.sigasi.hdt.HdtPlugin;
 
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.events.PaintEvent;
import org.eclipse.swt.events.PaintListener;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.internal.splash.EclipseSplashHandler;
import org.eclipse.ui.plugin.AbstractUIPlugin;
 
@SuppressWarnings("restriction")
public class SplashHandler extends EclipseSplashHandler {
 
	private static final String BETA_PNG = "icons/splash/beta.png";
	private static final int BORDER = 10;
	private Image image;
 
	public SplashHandler() {
		super();
	}
 
	@Override
	public void init(Shell splash) {
		super.init(splash);
 
		//here you could check some condition on which decoration to show
 
		ImageDescriptor descriptor = AbstractUIPlugin.imageDescriptorFromPlugin(HdtPlugin.ID, BETA_PNG);
		if (descriptor != null)
			image = descriptor.createImage();
		if (image !=null) {
			final int xposition = splash.getSize().x - image.getImageData().width - BORDER;
			final int yposition = BORDER;
			getContent().addPaintListener (new PaintListener () {
				public void paintControl (PaintEvent e) {
					e.gc.drawImage (image, xposition, yposition);
				}
			});
		}
	}
 
	@Override
	public void dispose() {
		super.dispose();
		if (image != null)
			image.dispose();
	}
 
}