Bug 51991 [Progress] Half-busy cursor API on site progress service
Currently the Team components set the half-busy cursor in views that are running a job via the IWorkbenchSiteProgressService mechanism. But we can't show this cursor on the toolbar or view title pane. It would be better if the site progress service had API for setting the cursor on the partpane. This would allow showing the half-busy cursor for the entire part.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerView.java
void updateTitle() {
		String currentTitle = getTitle();
		String viewName = getConfigurationElement().getAttribute("name"); 
		String status = ""; 
		int filteredCount = currentMarkers.getItemCount();
		int totalCount = getTotalMarkers();
		if (filteredCount == totalCount) {
			status = Messages.format("filter.itemsMessage", new Object[] { new Integer(totalCount)}); 
		} else {
			status = Messages.format("filter.matchedMessage", new Object[] { new Integer(filteredCount), new Integer(totalCount)}); 
		}
		String newTitle = Messages.format("view.title", new String[] { viewName, status }); 
		if (!newTitle.equals(currentTitle)) {
			setTitle(newTitle);
		}
	}
	
	/**
	 * Updates the message displayed in the status line.  This method is
	 * invoked in the following cases:
	 * <ul>
	 * <li>when this view is first created</li>
	 * <li>when new elements are added</li>
	 * <li>when something is deleted</li>
	 * <li>when the filters change</li>
	 * </ul>
	 * <p>
	 * By default, this method calls <code>updateStatusMessage(IStructuredSelection)</code>
	 * with the current selection or <code>null</code>.  Classes wishing to override
	 * this functionality, should just override the method