Bug 256516 [TabbedProperties] TabbedPropertySheetPage to allow some options
bundles/org.eclipse.ui.views.properties.tabbed/src/org/eclipse/ui/views/properties/tabbed/TabbedPropertySheetPage.java
}
		disposeTabs(descriptorToTab.values());
		descriptorToTab = newTabs;
	}
	/**
	 * Create the tab contents for the provided tab descriptor.
	 * 
	 * @param tabDescriptor
	 *            the tab descriptor.
	 * @return the tab contents.
	 * @since 3.4
	 */
	protected TabContents createTab(ITabDescriptor tabDescriptor) {
		return tabDescriptor.createTab();
	}
	/**
	 * Helper method for creating property tab composites.
	 * 
	 * @return the property tab composite.
	 */
	private Composite createTabComposite() {
		Composite result = widgetFactory.createComposite(
			tabbedPropertyComposite.getTabComposite(), SWT.NO_FOCUS);
		result.setVisible(false);
		result.setLayout(new FillLayout());
		FormData data = new FormData();
		if (hasTitleBar) {
			data.top = new FormAttachment(tabbedPropertyComposite.getTitle(), 0);
		} else {
			data.top = new FormAttachment(0, 0);