Bug 222397 [Markers] Problems view no longer shows selected description in status bar
In 3.3.2, selecting a problem in the Problems view shows its description in the status bar. This is very handy if a description is overly verbose and just doesn't fit into the current width of that column. In 3.4 M5, it does not do this any more.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/ExtendedMarkersView.java
ScrollBar bar = scrollable.getVerticalBar();
			if (bar != null) {
				Integer position = memento.getInteger(TAG_VERTICAL_POSITION);
				if (position != null)
					bar.setSelection(position.intValue());
			}
			bar = scrollable.getHorizontalBar();
			if (bar != null) {
				Integer position = memento.getInteger(TAG_HORIZONTAL_POSITION);
				if (position != null)
					bar.setSelection(position.intValue());
			}
		}
		
		pageSelectionListener = getPageSelectionListener();
		getSite().getPage().addPostSelectionListener(pageSelectionListener);
		partListener = getPartListener();
		getSite().getPage().addPartListener(partListener);
		pageSelectionListener.selectionChanged(getSite().getPage()
				.getActivePart(), getSite().getPage().getSelection());
		viewer.addOpenListener(new IOpenListener() {
			public void open(OpenEvent event) {
				openSelectedMarkers();
			}
		});
		viewer.getTree().addTreeListener(new TreeAdapter() {
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.swt.events.TreeAdapter#treeCollapsed(org.eclipse.swt.events.TreeEvent)