Bug 164796 [Viewers] TableViewer setSelectionToWidget always scrolls to widget
The current implementation uses setSelection(TableItem[]) which always scrolls to the selection so the reveal-flags has no effect.
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/StructuredViewer.java
* into grouping by working sets, which requires viewers to support multiple 
     * equal elements.  See bug 76482 for more details.  This support will
     * likely be removed in Eclipse 3.3 in favour of proper support for
     * multiple equal elements (which was implemented for AbtractTreeViewer in 3.2). 
     * </p>
     * @param widget
     *            the widget for the element
     * @param element
     *            the element
     * @param properties
     *            the properties that have changed, or <code>null</code> to
     *            indicate unknown
     */
	protected void internalUpdate(Widget widget, Object element, String[] properties) {
		boolean needsRefilter = false;
		if (properties != null) {
			for (int i = 0; i < properties.length; ++i) {
				needsRefilter = needsRefilter(element, properties[i]);
				if (needsRefilter) {
					break;
				}
			}
		}
		if (needsRefilter) {
			refresh();
			return;
		}
		boolean needsUpdate;
		if (properties == null) {
			needsUpdate = true;