WorkbenchHelp.setHelp(tableViewer.getControl(), IHelpContextIds.PROPERTIES_VIEW);
	public void contributeActions() {		// Contribute actions to popup menu for the table		MenuManager menuMgr = new MenuManager();		Menu menu = menuMgr.createContextMenu(tableViewer.getTable());		menuMgr.addMenuListener(new IMenuListener() {			public void menuAboutToShow(IMenuManager menuMgr) {				fillTableMenu(menuMgr);			}		});		menuMgr.setRemoveAllWhenShown(true);		tableViewer.getTable().setMenu(menu);		getSite().registerContextMenu(menuMgr, tableViewer); 		// Create the local tool bar		IActionBars actionBars = getViewSite().getActionBars();		actionBars.setGlobalActionHandler(ActionFactory.DELETE.getId(),getDeletePropertyAction());		IToolBarManager tbm = actionBars.getToolBarManager();		tbm.add(getRefreshAction());		tbm.update(false);        		// set F1 help//		WorkbenchHelp.setHelp(tableViewer.getControl(), IHelpContextIds.CVS_EDITORS_VIEW);		tableViewer.addDoubleClickListener(new IDoubleClickListener() {			public void doubleClick(DoubleClickEvent e) {				getModifyPropertyAction().run();			}		}); 		// set the selectionchanged listener for the table		// updates property value when selection changes		tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {			public void selectionChanged(SelectionChangedEvent event) {				ISelection selection = event.getSelection();				if (selection == null || !(selection instanceof IStructuredSelection)) {					textViewer.setDocument(new Document("")); //$NON-NLS-1$					return;				}				IStructuredSelection ss = (IStructuredSelection)selection;				if (ss.size() != 1) {					textViewer.setDocument(new Document("")); //$NON-NLS-1$					return;				}				ISVNProperty property = (ISVNProperty)ss.getFirstElement();				textViewer.setDocument(new Document(property.getValue()));			}		});		tableViewer.getControl().addKeyListener(new KeyAdapter() {			public void keyReleased(KeyEvent event) {				if (event.character == SWT.DEL && event.stateMask == 0) {					getDeletePropertyAction().run();				}			}		});	}