Bug 245457 [Forms] ExpandableComposite should have option of not drawing the title focus box
bundles/org.eclipse.ui.forms/src/org/eclipse/ui/forms/widgets/ExpandableComposite.java
*/
	protected ToggleHyperlink toggle;
	/**
	 * The text label for the title.
	 */
	protected Control textLabel;
	/**
	 * @deprecated this variable was left as protected by mistake. It will be
	 *             turned into static and hidden in the future versions. Do not
	 *             use them and do not change its value.
	 */
	protected int VGAP = 3;
	/**
	 * @deprecated this variable was left as protected by mistake. It will be
	 *             turned into static and hidden in the future versions. Do not
	 *             use it and do not change its value.
	 */
	protected int GAP = 4;
	static final int IGAP = 4;
	static final int IVGAP = 3;
	private static final Point NULL_SIZE = new Point(0, 0);
	private static final int VSPACE = 3;
	private static final int SEPARATOR_HEIGHT = 2;
	private int expansionStyle = TWISTIE | FOCUS_TITLE | EXPANDED;
	private boolean expanded;
	private Control textClient;
	private Control client;
	private ListenerList listeners = new ListenerList();
	private Color titleBarForeground;
	private class ExpandableLayout extends Layout implements ILayoutExtension {