Bug 320015 new look - toolbar and persp switcher issues
based on a 6/15 win7 screenshot review and a 7/7 multiplatform screenshot review by Linda. These are the issues flagged that are still true (many were already fixed.) Note I don't see that these are critical for ship, but if it's a matter of stylesheet or layout tweak for some of them, I will attempt.... - global toolbar should be 32 pixels high from top of gradient to bottom keyline - global toolbar items should be faded to 50% opacity - gutter space between bottom of global toolbar and top of panes should be 32 pixels high - Mac only - why is the perspective switcher not the same as in other platforms?
bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/ui/workbench/renderers/swt/WBWRenderer.java
Logger logger;
	@Inject
	private IEventBroker eventBroker;
	private EventHandler shellUpdater;
	private EventHandler visibilityHandler;
	private EventHandler sizeHandler;
	public WBWRenderer() {
		super();
	}
	MPart activePart = null;
	@Inject
	void trackActivePart(@Optional @Named(IServiceConstants.ACTIVE_PART) MPart p) {
		if (activePart == p) {
			return;
		}
		if (activePart != null) {
			activePart.getTags().remove("active"); 
			MUIElement parent = activePart.getParent();
			if (parent == null && activePart.getCurSharedRef() != null) {
				MPlaceholder ph = activePart.getCurSharedRef();
				parent = ph.getParent();
			}
			if (parent instanceof MPartStack) {
				parent.getTags().remove("active"); 
				if (parent.getWidget() != null)
					setCSSInfo(parent, parent.getWidget());
			} else {
				if (activePart.getWidget() != null)
					setCSSInfo(activePart, activePart.getWidget());
			}