Bug 125205 Problems view grouping: Rename 'Category' to 'Marker type'
I20060124-1115 One of the problems view default goups is called 'Categories' (-> Group by Categories) It would be better to more specific here, as all contributed groupings somehow categorize markers What about 'Group by Marker type'?
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/ProblemView.java
* @see org.eclipse.ui.views.markers.internal.MarkerView#createPartControl(org.eclipse.swt.widgets.Composite)
	 */
	public void createPartControl(Composite parent) {
		super.createPartControl(parent);
		createActivityManagerListener();
		PlatformUI.getWorkbench().getActivitySupport().getActivityManager()
				.addActivityManagerListener(activityManagerListener);
	}
	/**
	 * Create a new listener for activity changes.
	 */
	private void createActivityManagerListener() {
		activityManagerListener = new IActivityManagerListener() {
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.ui.activities.IActivityManagerListener#activityManagerChanged(org.eclipse.ui.activities.ActivityManagerEvent)
			 */
			public void activityManagerChanged(
					ActivityManagerEvent activityManagerEvent) {
				clearEnabledFilters();
				getViewer().refresh();
			}
		};
	}
	/**
	 * Return the field whose description matches description.
	 * 
	 * @param description
	 * @return IField