Java Code Examples for org.eclipse.swt.widgets.Tree#setHeaderVisible()

/**
 * Creates the tree viewer.
 *
 * @param parent
 *            the parent composite
 * @return the tree viewer
 */
protected CheckboxTreeViewer createTreeViewer(Composite parent) {
    PatternFilter filter = new TreePatternFilter();
    filter.setIncludeLeadingWildcard(true);
    fTree = new FilteredCheckboxTree(parent, SWT.BORDER | SWT.MULTI, filter, true, false);

    Tree tree = fTree.getViewer().getTree();
    tree.setHeaderVisible(true);
    for (String columnName : fColumnNames) {
        TreeColumn column = new TreeColumn(tree, SWT.LEFT);
        column.setText(columnName);
    }

    fTree.getViewer().setContentProvider(fContentProvider);
    fTree.getViewer().setLabelProvider(fLabelProvider);
    fTree.addCheckStateListener(new CheckStateListener());
    fTree.getViewer().setComparator(fComparator);
    if (fFilters != null) {
        for (int i = 0; i != fFilters.size(); i++) {
            fTree.getViewer().addFilter(fFilters.get(i));
        }
    }
    fTree.getViewer().setInput(fInput);
    return (CheckboxTreeViewer) fTree.getViewer();
}
 

@Override
protected TreeViewer createViewer(final Composite parent, final AbstractColumnLayout columnLayout,
		final int style) {
	final TreeViewer viewer = new TreeViewer(parent, virual ? (style | VIRTUAL) : style);
	final Tree tree = viewer.getTree();
	tree.setLinesVisible(linesVisible);
	tree.setHeaderVisible(headerVisible);

	int columnIndex = 0;
	for (final String columnLabel : columnLabels) {

		final TreeViewerColumn viewerColumn = new TreeViewerColumn(viewer, NONE);
		final TreeColumn column = viewerColumn.getColumn();
		columnLayout.setColumnData(column, createColumnLayoutData(columnIndex));
		column.setText(columnLabel);
		column.setMoveable(moveable);

		columnIndex++;
	}

	return viewer;
}
 

@Override
public void createPartControl(Composite parent) {
    fTree = new Tree(parent, SWT.NONE);
    TreeColumn nameCol = new TreeColumn(fTree, SWT.NONE, 0);
    TreeColumn valueCol = new TreeColumn(fTree, SWT.NONE, 1);
    nameCol.setText(Messages.TmfSynchronizationView_NameColumn);
    valueCol.setText(Messages.TmfSynchronizationView_ValueColumn);

    fTree.setItemCount(0);

    fTree.setHeaderVisible(true);
    nameCol.pack();
    valueCol.pack();

    ITmfTrace trace = TmfTraceManager.getInstance().getActiveTrace();
    if (trace != null) {
        traceSelected(new TmfTraceSelectedSignal(this, trace));
    }
}
 

/**
 * Constructor
 *
 * @param parent
 *            The parent composite that holds this viewer
 * @param treeViewer
 *            The tree viewer to use
 * @since 3.1
 */
public AbstractTmfTreeViewer(Composite parent, TreeViewer treeViewer) {
    super(parent);
    /* Build the tree viewer part of the view */
    fTreeViewer = treeViewer;
    final Tree tree = fTreeViewer.getTree();
    tree.setHeaderVisible(true);
    tree.setLinesVisible(true);
    fTreeViewer.setContentProvider(new TreeContentProvider());
    fTreeViewer.setLabelProvider(new TreeLabelProvider());
    List<TmfTreeColumnData> columns = getColumnDataProvider().getColumnData();
    this.setTreeColumns(columns);
}
 

/**
 * Creates the view.
 *
 * @param root
 */
private void create(final Composite root) {

    root.setLayout(new FillLayout());
    
    final Tree tree = new Tree(root, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION);
    tree.setHeaderVisible(true);
    
    treeViewer = new TreeViewer(tree);
    tree.setMenu(new ClipboardHandlerTree(treeViewer).getMenu());
    
    final TreeColumn column1 = new TreeColumn(tree, SWT.LEFT);
    tree.setLinesVisible(true);
    column1.setAlignment(SWT.LEFT);
    column1.setText(Resources.getMessage("PropertiesView.1")); //$NON-NLS-1$
    column1.setWidth(160);
    final TreeColumn column2 = new TreeColumn(tree, SWT.RIGHT);
    column2.setAlignment(SWT.LEFT);
    column2.setText(Resources.getMessage("PropertiesView.2")); //$NON-NLS-1$
    column2.setWidth(100);

    treeViewer.setContentProvider(new OutputContentProvider());
    treeViewer.setLabelProvider(new OutputLabelProvider());

    treeViewer.setInput(roots);
    treeViewer.expandAll();
}
 

@Override
protected TreeViewer createTreeViewer(Composite parent) {
  TreeViewer result = super.createTreeViewer(parent);

  // Initialize the table.
  Tree tree = result.getTree();
  tree.setHeaderVisible(true);
  tree.setToolTipText("Node Display Properties");
  EditColTableDef.setupTree(TABLE_DEF, tree);

  // Configure cell editing.
  CellEditor[] cellEditors = new CellEditor[TABLE_DEF.length];
  cellEditors[INDEX_NAME] = null;
  cellEditors[INDEX_SELECTED] = new CheckboxCellEditor(tree);
  cellEditors[INDEX_XPOS] = new TextCellEditor(tree);
  cellEditors[INDEX_YPOS] = new TextCellEditor(tree);
  cellEditors[INDEX_VISIBLE] = new CheckboxCellEditor(tree);
  cellEditors[INDEX_SIZE] = new ComboBoxCellEditor(
      tree, buildSizeOptions());
  cellEditors[INDEX_COLOR] = new ColorCellEditor(tree);

  result.setCellEditors(cellEditors);
  result.setLabelProvider(new PartLabelProvider());
  result.setColumnProperties(EditColTableDef.getProperties(TABLE_DEF));
  result.setCellModifier(new PartCellModifier());

  return result;
}
 

@Override
protected TreeViewer createTreeViewer(Composite parent) {
  TreeViewer result = super.createTreeViewer(parent);

  // Initialize the table.
  Tree tree = result.getTree();
  tree.setHeaderVisible(true);
  tree.setToolTipText("Node Display Properties");
  EditColTableDef.setupTree(TABLE_DEF, tree);

  result.setLabelProvider(new PartLabelProvider());
  result.setColumnProperties(EditColTableDef.getProperties(TABLE_DEF));

  return result;
}
 

/**
 * Create an instance.
 */
public ProjectCompareTree(Composite parent, int style, ProjectCompareTreeHelper projectCompareTreeHelper) {
	super(parent, style);
	this.projectCompareTreeHelper = projectCompareTreeHelper;

	parent.addDisposeListener(new DisposeListener() {
		@Override
		public void widgetDisposed(DisposeEvent e) {
			onDispose();
		}
	});

	col_diff_error_fg = new Color(parent.getDisplay(), 255, 40, 40);
	col_diff_conformant_fg = new Color(parent.getDisplay(), 60, 127, 95);
	col_classifier_bg = new Color(parent.getDisplay(), 200, 220, 250);

	final Tree tree = getTree();
	for (int n = 0; n < NUM_OF_COLUMNS; n++) {
		final TreeColumn colN = new TreeColumn(tree, SWT.LEFT);
		if (n == 0)
			colN.setWidth(300); // make API column a bit wider
		else
			colN.setWidth(200);
	}

	tree.setHeaderVisible(true);
	tree.setLinesVisible(true);

	setLabelProvider(new MyLabelProvider());
	setContentProvider(new MyContentProvider());

	setComparison(null, null, null);
}
 

public XViewer(Tree tree, IXViewerFactory xViewerFactory, boolean filterRealTime, boolean searchRealTime) {
   super(tree);
   this.xViewerFactory = xViewerFactory;
   this.menuManager = new MenuManager();
   this.menuManager.setRemoveAllWhenShown(true);
   this.menuManager.createContextMenu(tree.getParent());
   if (xViewerFactory.isFilterUiAvailable()) {
      this.filterDataUI = new FilterDataUI(this, filterRealTime);
   } else {
      this.filterDataUI = null;
   }
   if (xViewerFactory.isSearchUiAvailable()) {
      this.searchDataUI = new SearchDataUI(this, searchRealTime);
   } else {
      this.searchDataUI = null;
   }
   this.columnFilterDataUI = new ColumnFilterDataUI(this);
   try {
      customizeMgr = new CustomizeManager(this, xViewerFactory);
   } catch (Exception ex) {
      XViewerLog.logAndPopup(Activator.class, Level.SEVERE, ex);
   }
   createSupportWidgets(parentToTopComposites.get(tree.getParent()));
   parentToTopComposites.remove(tree.getParent());

   tree.setHeaderVisible(true);
   tree.setLinesVisible(true);
   setUseHashlookup(true);
   setupCtrlKeyListener();
   if (xViewerFactory.isCellGradientOn()) {
      xViewerGradient = new XViewerGradient(this);
   }
}
 

void createPage1() {
	Composite composite = new Composite(getContainer(), SWT.NONE);
	FillLayout layout = new FillLayout();
	composite.setLayout(layout);
	
	Tree tree = new Tree(composite, SWT.BORDER | SWT.H_SCROLL
			| SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.MULTI);
	tree.setHeaderVisible(true);
	tree.setLinesVisible(true);
	TreeColumn column1 = new TreeColumn(tree, SWT.LEFT);
	column1.setWidth(250);
	column1.setResizable(true);
	TreeColumn column2 = new TreeColumn(tree, SWT.LEFT);
	column2.setWidth(40);
	column2.setResizable(true);
	TreeColumn column3 = new TreeColumn(tree, SWT.LEFT);
	column3.setWidth(250);
	column3.setResizable(true);
	TreeColumn column4 = new TreeColumn(tree, SWT.LEFT);
	column4.setWidth(600);
	column4.setResizable(true);
	
	TreeViewer resultsViewer = new TreeViewer(tree);
	resultsViewer.setLabelProvider(new TSVResultsLabelProvider());
	resultsViewer.setContentProvider(new TSVResultsContentProvider(resultMap));
	resultsViewer.setInput(createModel());
	
	resultsViewer.addDoubleClickListener(new IDoubleClickListener() {
		@Override
		public void doubleClick(DoubleClickEvent event) {
			
			IStructuredSelection structuredSelection = (IStructuredSelection) event.getSelection();
	        if (structuredSelection.isEmpty()) return;

	        Object selection = structuredSelection.getFirstElement();
	        
	        if (selection instanceof TSVResult) {
	        	String fileName = ((TSVResult) selection).getFilename();
	        	int lineNumber = ((TSVResult) selection).getLineNumber();
	        	String extensionName = fileName.replaceAll("-items.xml", "");
	        		
	        	IProject extension = ResourcesPlugin.getWorkspace().getRoot().getProject(extensionName);
	        	IFile itemsxml = extension.getFile("resources/" + fileName);
	        	if (itemsxml.exists()) {
		        	IMarker marker;
		        	try {
						marker = itemsxml.createMarker(IMarker.TEXT);
						HashMap<String, Object> map = new HashMap<String, Object>();
						map.put(IMarker.LINE_NUMBER, lineNumber);
						marker.setAttributes(map);
						IDE.openEditor(getSite().getPage(), marker);
						marker.delete();
					}
		        	catch (CoreException e) {
						e.printStackTrace();
					}
	        	}
	        	else {
	        		MessageBox dialog = new MessageBox(getContainer().getShell(), SWT.ICON_WARNING | SWT.OK);
	        		dialog.setText("Extension not found");
	        		dialog.setMessage("The extension " + extensionName + " was not found in the workspace. Please import it and try again.");
	        		dialog.open();
	        	}
	        }
		}
		
	});

	int index = addPage(composite);
	setPageText(index, "Results");
}
 

/**
 * Create the composite.
 * 
 * @param parent
 * @param style
 */
public CodeRecommendationResultsView() {
	super(SWT.NONE);
	setBackgroundMode(SWT.INHERIT_FORCE);
	setBackground(SWTResourceManager.getColor(SWT.COLOR_WHITE));
	setLayout(new FillLayout(SWT.HORIZONTAL));

	treeViewer = new TreeViewer(this, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
	treeViewer.setAutoExpandLevel(3);
	Tree tree = treeViewer.getTree();
	tree.setHeaderVisible(true);

	TreeViewerColumn treeViewerColumn = new TreeViewerColumn(treeViewer, SWT.NONE);
	TreeColumn trclmnCodeRecommendations = treeViewerColumn.getColumn();
	trclmnCodeRecommendations.setResizable(false);
	trclmnCodeRecommendations.setText("Code recommendations");

	treeViewer.setContentProvider(contentProvider = new TreeContentProvider());
	treeViewer.setLabelProvider(new DelegatingStyledCellLabelProvider(labelProvider = new TreeLabelProvider()));

	tree.addSelectionListener(new SelectionAdapter() {
		@Override
		public void widgetSelected(SelectionEvent e) {
			TreeItem item = (TreeItem) e.item;
			Object data = item.getData();

			if (data instanceof ICodeRecommendationElement) {
				ICodeRecommendationElement element = (ICodeRecommendationElement) data;
				eventManager.invoke(l -> l.onCodeRecommendationSelected(element));
			}
		}
	});

	treeViewer.addDoubleClickListener(new IDoubleClickListener() {
		@Override
		public void doubleClick(DoubleClickEvent event) {
			TreeViewer viewer = (TreeViewer) event.getViewer();
			IStructuredSelection thisSelection = (IStructuredSelection) event.getSelection();
			Object selectedNode = thisSelection.getFirstElement();
			if (selectedNode instanceof CodeRecommendationTarget) {
				CodeRecommendationTarget target = (CodeRecommendationTarget) selectedNode;

				eventManager.invoke(l -> l.onTargetDoubleClicked(target));
			}
		}
	});

	createContextMenu(treeViewer);
}
 

/**
 * Add the controls to the tab
 */
private void addControls() {

  // Create the tree table...
  wTree = new Tree( workflowGraph.extraViewTabFolder, SWT.V_SCROLL | SWT.H_SCROLL );
  wTree.setHeaderVisible( true );
  TreeMemory.addTreeListener( wTree, STRING_CHEF_LOG_TREE_NAME );

  TreeColumn column1 = new TreeColumn( wTree, SWT.LEFT );
  column1.setText( BaseMessages.getString( PKG, "WorkflowLog.Column.WorkflowAction" ) );
  column1.setWidth( 200 );

  TreeColumn column2 = new TreeColumn( wTree, SWT.LEFT );
  column2.setText( BaseMessages.getString( PKG, "WorkflowLog.Column.Comment" ) );
  column2.setWidth( 200 );

  TreeColumn column3 = new TreeColumn( wTree, SWT.LEFT );
  column3.setText( BaseMessages.getString( PKG, "WorkflowLog.Column.Result" ) );
  column3.setWidth( 100 );

  TreeColumn column4 = new TreeColumn( wTree, SWT.LEFT );
  column4.setText( BaseMessages.getString( PKG, "WorkflowLog.Column.Reason" ) );
  column4.setWidth( 200 );

  TreeColumn column5 = new TreeColumn( wTree, SWT.LEFT );
  column5.setText( BaseMessages.getString( PKG, "WorkflowLog.Column.Filename" ) );
  column5.setWidth( 200 );

  TreeColumn column6 = new TreeColumn( wTree, SWT.RIGHT );
  column6.setText( BaseMessages.getString( PKG, "WorkflowLog.Column.Nr" ) );
  column6.setWidth( 50 );

  TreeColumn column7 = new TreeColumn( wTree, SWT.RIGHT );
  column7.setText( BaseMessages.getString( PKG, "WorkflowLog.Column.LogDate" ) );
  column7.setWidth( 120 );

  FormData fdTree = new FormData();
  fdTree.left = new FormAttachment( 0, 0 );
  fdTree.top = new FormAttachment( 0, 0 );
  fdTree.right = new FormAttachment( 100, 0 );
  fdTree.bottom = new FormAttachment( 100, 0 );
  wTree.setLayoutData( fdTree );

  final Timer tim = new Timer( "JobGrid: " + workflowGraph.getMeta().getName() );
  TimerTask timtask = new TimerTask() {
    public void run() {
      Display display = workflowGraph.getDisplay();
      if ( display != null && !display.isDisposed() ) {
        display.asyncExec( new Runnable() {
          public void run() {
            // Check if the widgets are not disposed.
            // This happens is the rest of the window is not yet disposed.
            // We ARE running in a different thread after all.
            //
            // TODO: add a "auto refresh" check box somewhere
            if ( !wTree.isDisposed() ) {
              refreshTreeTable();
            }
          }
        } );
      }
    }
  };
  tim.schedule( timtask, 10L, 2000L ); // refresh every 2 seconds...

  workflowGraph.workflowLogDelegate.getJobLogTab().addDisposeListener( new DisposeListener() {
    public void widgetDisposed( DisposeEvent disposeEvent ) {
      tim.cancel();
    }
  } );

}
 

/**
 * Add the controls to the tab
 */
private void addControls() {

  // Create the tree table...
  wTree = new Tree( jobGraph.extraViewTabFolder, SWT.V_SCROLL | SWT.H_SCROLL );
  wTree.setHeaderVisible( true );
  TreeMemory.addTreeListener( wTree, STRING_CHEF_LOG_TREE_NAME );

  TreeColumn column1 = new TreeColumn( wTree, SWT.LEFT );
  column1.setText( BaseMessages.getString( PKG, "JobLog.Column.JobJobEntry" ) );
  column1.setWidth( 200 );

  TreeColumn column2 = new TreeColumn( wTree, SWT.LEFT );
  column2.setText( BaseMessages.getString( PKG, "JobLog.Column.Comment" ) );
  column2.setWidth( 200 );

  TreeColumn column3 = new TreeColumn( wTree, SWT.LEFT );
  column3.setText( BaseMessages.getString( PKG, "JobLog.Column.Result" ) );
  column3.setWidth( 100 );

  TreeColumn column4 = new TreeColumn( wTree, SWT.LEFT );
  column4.setText( BaseMessages.getString( PKG, "JobLog.Column.Reason" ) );
  column4.setWidth( 200 );

  TreeColumn column5 = new TreeColumn( wTree, SWT.LEFT );
  column5.setText( BaseMessages.getString( PKG, "JobLog.Column.Filename" ) );
  column5.setWidth( 200 );

  TreeColumn column6 = new TreeColumn( wTree, SWT.RIGHT );
  column6.setText( BaseMessages.getString( PKG, "JobLog.Column.Nr" ) );
  column6.setWidth( 50 );

  TreeColumn column7 = new TreeColumn( wTree, SWT.RIGHT );
  column7.setText( BaseMessages.getString( PKG, "JobLog.Column.LogDate" ) );
  column7.setWidth( 120 );

  FormData fdTree = new FormData();
  fdTree.left = new FormAttachment( 0, 0 );
  fdTree.top = new FormAttachment( 0, 0 );
  fdTree.right = new FormAttachment( 100, 0 );
  fdTree.bottom = new FormAttachment( 100, 0 );
  wTree.setLayoutData( fdTree );

  final Timer tim = new Timer( "JobGrid: " + jobGraph.getMeta().getName() );
  TimerTask timtask = new TimerTask() {
    public void run() {
      Display display = jobGraph.getDisplay();
      if ( display != null && !display.isDisposed() ) {
        display.asyncExec( new Runnable() {
          public void run() {
            // Check if the widgets are not disposed.
            // This happens is the rest of the window is not yet disposed.
            // We ARE running in a different thread after all.
            //
            // TODO: add a "auto refresh" check box somewhere
            if ( !wTree.isDisposed() ) {
              refreshTreeTable();
            }
          }
        } );
      }
    }
  };
  tim.schedule( timtask, 10L, 2000L ); // refresh every 2 seconds...

  jobGraph.jobLogDelegate.getJobLogTab().addDisposeListener( new DisposeListener() {
    public void widgetDisposed( DisposeEvent disposeEvent ) {
      tim.cancel();
    }
  } );

}
 

public void createControl(final Composite parent) {
		Composite composite = new Composite(parent, SWT.NONE);
		GridLayout gridLayout = new GridLayout();
		gridLayout.marginWidth = 0;
		gridLayout.marginHeight = 0;
		composite.setLayout(gridLayout);
		
		treeViewer = new TreeViewer(composite, SWT.BORDER | SWT.SINGLE | SWT.FULL_SELECTION);
		GridData data = new GridData(GridData.FILL_BOTH);
		Tree tree = treeViewer.getTree();
		tree.setLayoutData(data);
		tree.setHeaderVisible(true);
		
		IUColumnConfig[] columns = getColumnConfig();		
		for (int i = 0; i < columns.length; i++) {
			TreeColumn tc = new TreeColumn(tree, SWT.LEFT, i);
			tc.setResizable(true);
			tc.setText(columns[i].getColumnTitle());
			tc.setWidth(columns[i].getWidthInPixels(tree));
		}
		
		contentProvider = new ProvElementContentProvider();
		treeViewer.setContentProvider(contentProvider);
		labelProvider = new IUDetailsLabelProvider(null, getColumnConfig(), getShell());
		treeViewer.setLabelProvider(labelProvider);
		
		setControl(composite);
		
		final Runnable runnable = new Runnable() {
			public void run() {				
//				updateStatus(input, operation);
				setDrilldownElements(input, operation);
				treeViewer.setInput(input);
			}
		};
		
		if (operation != null && !operation.hasResolved()) {
			try {
				getContainer().run(true, false, new IRunnableWithProgress() {
					public void run(IProgressMonitor monitor) {
						operation.resolveModal(monitor);
						parent.getDisplay().asyncExec(runnable);
					}
				});
			} catch (Exception e) {
				StatusManager.getManager().handle(new Status(IStatus.ERROR, ProvUIActivator.PLUGIN_ID, e.getMessage(), e));
			}
		} else {
			runnable.run();
		}
	}
 

public void createControl(final Composite parent) {
		Composite composite = new Composite(parent, SWT.NONE);
		GridLayout gridLayout = new GridLayout();
		gridLayout.marginWidth = 0;
		gridLayout.marginHeight = 0;
		composite.setLayout(gridLayout);
		
		treeViewer = new TreeViewer(composite, SWT.BORDER | SWT.SINGLE | SWT.FULL_SELECTION);
		GridData data = new GridData(GridData.FILL_BOTH);
		Tree tree = treeViewer.getTree();
		tree.setLayoutData(data);
		tree.setHeaderVisible(true);
		
		IUColumnConfig[] columns = getColumnConfig();		
		for (int i = 0; i < columns.length; i++) {
			TreeColumn tc = new TreeColumn(tree, SWT.LEFT, i);
			tc.setResizable(true);
			tc.setText(columns[i].getColumnTitle());
			tc.setWidth(columns[i].getWidthInPixels(tree));
		}
		
		contentProvider = new ProvElementContentProvider();
		treeViewer.setContentProvider(contentProvider);
		labelProvider = new IUDetailsLabelProvider(null, getColumnConfig(), getShell());
		treeViewer.setLabelProvider(labelProvider);
		
		setControl(composite);
		
		final Runnable runnable = new Runnable() {
			public void run() {				
//				updateStatus(input, operation);
				setDrilldownElements(input, operation);
				treeViewer.setInput(input);
			}
		};
		
		if (operation != null && !operation.hasResolved()) {
			try {
				getContainer().run(true, false, new IRunnableWithProgress() {
					public void run(IProgressMonitor monitor) {
						operation.resolveModal(monitor);
						parent.getDisplay().asyncExec(runnable);
					}
				});
			} catch (Exception e) {
				StatusManager.getManager().handle(new Status(IStatus.ERROR, ProvUIActivator.PLUGIN_ID, e.getMessage(), e));
			}
		} else {
			runnable.run();
		}
	}
 

private void createParameterGroup( Composite composite )
{
	final Group group2 = new Group( composite, SWT.NONE );
	group2.setLayout( new GridLayout( ) );
	group2.setLayoutData( new GridData( SWT.FILL,
			SWT.FILL,
			true,
			true,
			1,
			8 ) );// GridData.FILL_BOTH));

	group2.setText( Messages.getString( "PromptParameterDialog.parameterGroup.title" ) );

	Label label1 = new Label( group2, SWT.NONE );
	label1.setText( Messages.getString( "PromptParameterDialog.parameterGroup.label" ) );

	TreeViewer viewer2 = new TreeViewer( group2, SWT.FULL_SELECTION );

	Tree tableTree2 = viewer2.getTree( );
	GridData gd = new GridData( GridData.FILL_BOTH );
	tableTree2.setLayoutData( gd );
	tableTree2.setHeaderVisible( true );
	tableTree2.setLinesVisible( true );

	TreeViewerColumn tvc21 = new TreeViewerColumn( viewer2, SWT.NONE );
	tvc21.getColumn( )
			.setText( Messages.getString( "PromptParameterDialog.parameterGroup.nameColumn" ) ); //$NON-NLS-1$
	tvc21.getColumn( ).setWidth( 200 );
	tvc21.setLabelProvider( new NameLabelProvider( selectedStatusMap ) );
	tvc21.setEditingSupport( new ParameterEditingSupport( viewer2,
			selectedStatusMap ) );

	TreeViewerColumn tvc22 = new TreeViewerColumn( viewer2, SWT.NONE );
	tvc22.getColumn( )
			.setText( Messages.getString( "PromptParameterDialog.parameterGroup.previousValue" ) ); //$NON-NLS-1$
	tvc22.getColumn( ).setWidth( 200 );
	tvc22.setLabelProvider( new PreviousValueLabelProvider( ) );

	TreeViewerColumn tvc23 = new TreeViewerColumn( viewer2, SWT.NONE );
	tvc23.getColumn( )
			.setText( Messages.getString( "PromptParameterDialog.parameterGroup.revisedValue" ) ); //$NON-NLS-1$
	tvc23.getColumn( ).setWidth( 200 );
	tvc23.setLabelProvider( new RevisedValueLabelProvider( ) );

	viewer2.setContentProvider( new ParameterContentProvider( ) );
	viewer2.setInput( ( (IAmbiguousOption) input ).getAmbiguousParameters( ) );
	viewer2.expandAll( );
}
 

/**
 * Creates the columns for the view
 */
@Override
public void createPartControl(Composite parent) {
  Tree main =
      new Tree(parent, SWT.SINGLE | SWT.FULL_SELECTION | SWT.H_SCROLL
          | SWT.V_SCROLL);
  main.setHeaderVisible(true);
  main.setLinesVisible(false);
  main.setLayoutData(new GridData(GridData.FILL_BOTH));

  TreeColumn serverCol = new TreeColumn(main, SWT.SINGLE);
  serverCol.setText("Location");
  serverCol.setWidth(300);
  serverCol.setResizable(true);

  TreeColumn locationCol = new TreeColumn(main, SWT.SINGLE);
  locationCol.setText("Master node");
  locationCol.setWidth(185);
  locationCol.setResizable(true);

  TreeColumn stateCol = new TreeColumn(main, SWT.SINGLE);
  stateCol.setText("State");
  stateCol.setWidth(95);
  stateCol.setResizable(true);

  TreeColumn statusCol = new TreeColumn(main, SWT.SINGLE);
  statusCol.setText("Status");
  statusCol.setWidth(300);
  statusCol.setResizable(true);

  viewer = new TreeViewer(main);
  viewer.setContentProvider(this);
  viewer.setLabelProvider(this);
  viewer.setInput(CONTENT_ROOT); // don't care

  getViewSite().setSelectionProvider(viewer);
  
  getViewSite().getActionBars().setGlobalActionHandler(
      ActionFactory.DELETE.getId(), deleteAction);
  getViewSite().getActionBars().getToolBarManager().add(editServerAction);
  getViewSite().getActionBars().getToolBarManager().add(newLocationAction);

  createActions();
  createContextMenu();
}
 

/**
 * @param initialItems: Can be a String[] or a HashMap<String, String> (if null it's considered String[])
 */
public TreeWithAddRemove(Composite parent, int style, Object initialItems, boolean createEditButton) {
    super(parent, style);
    if (initialItems == null) {
        initialItems = new String[] {};
    }

    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    this.setLayout(layout);

    GridData data = new GridData(GridData.FILL_BOTH);

    tree = new Tree(this, SWT.BORDER | SWT.MULTI);
    data.grabExcessHorizontalSpace = true;
    data.grabExcessVerticalSpace = true;
    tree.setLayoutData(data);

    Composite buttonsSourceFolders = new Composite(this, SWT.NONE);
    buttonsSourceFolders.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING));

    layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    buttonsSourceFolders.setLayout(layout);

    for (int i = 0; i < getNumberOfAddButtons(); i++) {
        createAddButton(buttonsSourceFolders, i);
    }

    createRemoveButton(buttonsSourceFolders);
    if (createEditButton) {
        this.createEditButton(buttonsSourceFolders);
    }

    if (initialItems instanceof String[]) {
        editingStyle = EDITING_STYLE_ARRAY_OF_STRINGS;

    } else if (initialItems instanceof Map) {
        editingStyle = EDITING_STYLE_MAP_OF_STRINGS;
        tree.setHeaderVisible(true);
        TreeColumn column1 = new TreeColumn(tree, SWT.LEFT);
        column1.setText("Key");
        column1.setWidth(200);
        TreeColumn column2 = new TreeColumn(tree, SWT.LEFT);
        column2.setText("Value");
        column2.setWidth(200);
        columns = new TreeColumn[] { column1, column2 };

    } else {
        throw new RuntimeException("Unexpected initial items: " + initialItems);
    }

    setTreeItems(initialItems);
}
 

/**
 * Creates the view.
 *
 * @param root
 */
private void create(final Composite root) {

    root.setLayout(new FillLayout());
    
    Tree tree = new Tree(root, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION);
    tree.setHeaderVisible(true);
    
    treeViewer = new TreeViewer(tree);
    tree.setMenu(new ClipboardHandlerTree(treeViewer).getMenu());
    
    final TreeColumn column1 = new TreeColumn(tree, SWT.LEFT);
    tree.setLinesVisible(true);
    column1.setAlignment(SWT.LEFT);
    column1.setText(Resources.getMessage("PropertiesView.3")); //$NON-NLS-1$
    column1.setWidth(160);
    final TreeColumn column2 = new TreeColumn(tree, SWT.RIGHT);
    column2.setAlignment(SWT.LEFT);
    column2.setText(Resources.getMessage("PropertiesView.4")); //$NON-NLS-1$
    column2.setWidth(100);
    final TreeColumn column6 = new TreeColumn(tree, SWT.RIGHT);
    column6.setAlignment(SWT.LEFT);
    column6.setText(Resources.getMessage("PropertiesView.5")); //$NON-NLS-1$
    column6.setWidth(100);
    final TreeColumn column7 = new TreeColumn(tree, SWT.RIGHT);
    column7.setAlignment(SWT.LEFT);
    column7.setText(Resources.getMessage("PropertiesView.101")); //$NON-NLS-1$
    column7.setWidth(80);
    final TreeColumn column3 = new TreeColumn(tree, SWT.RIGHT);
    column3.setAlignment(SWT.LEFT);
    column3.setText(Resources.getMessage("PropertiesView.6")); //$NON-NLS-1$
    column3.setWidth(50);
    final TreeColumn column4 = new TreeColumn(tree, SWT.RIGHT);
    column4.setAlignment(SWT.LEFT);
    column4.setText(Resources.getMessage("PropertiesView.7")); //$NON-NLS-1$
    column4.setWidth(50);
    final TreeColumn column5 = new TreeColumn(tree, SWT.RIGHT);
    column5.setAlignment(SWT.LEFT);
    column5.setText(Resources.getMessage("PropertiesView.8")); //$NON-NLS-1$
    column5.setWidth(50);
    final TreeColumn column8 = new TreeColumn(tree, SWT.RIGHT);
    column8.setAlignment(SWT.LEFT);
    column8.setText(Resources.getMessage("PropertiesView.113")); //$NON-NLS-1$
    column8.setWidth(50);
    final TreeColumn column9 = new TreeColumn(tree, SWT.RIGHT);
    column9.setAlignment(SWT.LEFT);
    column9.setText(Resources.getMessage("PropertiesView.126")); //$NON-NLS-1$
    column9.setWidth(50);

    treeViewer.setContentProvider(new InputContentProvider());
    treeViewer.setLabelProvider(new InputLabelProvider());

    treeViewer.setInput(roots);
    treeViewer.expandAll();
}
 

/**
 * Creates the columns for the view
 */
@Override
public void createPartControl(Composite parent) {
  Tree main =
      new Tree(parent, SWT.SINGLE | SWT.FULL_SELECTION | SWT.H_SCROLL
          | SWT.V_SCROLL);
  main.setHeaderVisible(true);
  main.setLinesVisible(false);
  main.setLayoutData(new GridData(GridData.FILL_BOTH));

  TreeColumn serverCol = new TreeColumn(main, SWT.SINGLE);
  serverCol.setText("Location");
  serverCol.setWidth(300);
  serverCol.setResizable(true);

  TreeColumn locationCol = new TreeColumn(main, SWT.SINGLE);
  locationCol.setText("Master node");
  locationCol.setWidth(185);
  locationCol.setResizable(true);

  TreeColumn stateCol = new TreeColumn(main, SWT.SINGLE);
  stateCol.setText("State");
  stateCol.setWidth(95);
  stateCol.setResizable(true);

  TreeColumn statusCol = new TreeColumn(main, SWT.SINGLE);
  statusCol.setText("Status");
  statusCol.setWidth(300);
  statusCol.setResizable(true);

  viewer = new TreeViewer(main);
  viewer.setContentProvider(this);
  viewer.setLabelProvider(this);
  viewer.setInput(CONTENT_ROOT); // don't care

  getViewSite().setSelectionProvider(viewer);
  
  getViewSite().getActionBars().setGlobalActionHandler(
      ActionFactory.DELETE.getId(), deleteAction);
  getViewSite().getActionBars().getToolBarManager().add(editServerAction);
  getViewSite().getActionBars().getToolBarManager().add(newLocationAction);

  createActions();
  createContextMenu();
}