Bug 108017 [Markers] Disabling a marker type disables the whole filter
20050825 When you disable a marker type it disables the whole dialog.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/DialogMarkerFilter.java
* @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
			 */
			public String getText(Object element) {
				return((MarkerFilter) element).getName();
			}
		});
		
		selectedFilters = new MarkerFilter[]{filters[0]};
		filtersList.setSelection(new StructuredSelection(selectedFilters));
		
		filtersList.addSelectionChangedListener(new ISelectionChangedListener(){
			
			/* (non-Javadoc)
			 * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent)
			 */
			public void selectionChanged(SelectionChangedEvent event) {
				updateFilterFromUI();
				setSelectedFilter(event);
				
			}
		});
		
		filtersList.setInput(this);
		
		filtersList.getControl().setLayoutData(
				new GridData(SWT.FILL,SWT.FILL,false,true));
		
		Composite buttons = new Composite(listArea,SWT.NONE);
		buttons.setLayout(new GridLayout(2,false));