Bug 245437 [Preferences] (HEAD) Preference pages not scrollable (accessible) via keyboard
bundles/org.eclipse.jface/src/org/eclipse/jface/preference/PreferenceDialog.java
* @return the created title area composite.
	 */
	protected Composite createTitleArea(Composite parent) {
		
		
		int margins = 2;
		titleArea = new Composite(parent, SWT.NONE);
		FormLayout layout = new FormLayout();
		layout.marginHeight = 0;
		layout.marginWidth = margins;
		titleArea.setLayout(layout);
		
		GridData layoutData = new GridData(GridData.FILL_HORIZONTAL);
		layoutData.verticalAlignment = SWT.TOP;
		titleArea.setLayoutData(layoutData);
		
		messageArea = new DialogMessageArea();
		messageArea.createContents(titleArea);
		titleArea.addControlListener(new ControlAdapter() {
			/* (non-Javadoc)
			 * @see org.eclipse.swt.events.ControlAdapter#controlResized(org.eclipse.swt.events.ControlEvent)
			 */
			public void controlResized(ControlEvent e) {
				updateMessage();
			}
		});
		final IPropertyChangeListener fontListener = new IPropertyChangeListener() {
			public void propertyChange(PropertyChangeEvent event) {
				if (JFaceResources.BANNER_FONT.equals(event.getProperty())) {
					updateMessage();