Example usage for org.eclipse.jface.databinding.viewers ObservableSetTreeContentProvider ObservableSetTreeContentProvider

List of usage examples for org.eclipse.jface.databinding.viewers ObservableSetTreeContentProvider ObservableSetTreeContentProvider

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  5. ObservableSetTreeContentProvider
  6. ObservableSetTreeContentProvider

Introduction

In this page you can find the example usage for org.eclipse.jface.databinding.viewers ObservableSetTreeContentProvider ObservableSetTreeContentProvider.

Prototype

public ObservableSetTreeContentProvider(IObservableFactory<? super E, ? extends IObservableSet<E>> setFactory,
        TreeStructureAdvisor<E> structureAdvisor)

Source Link

Document

Constructs an ObservableListTreeContentProvider using the given list factory.

Usage

From source file:com.baremetalstudios.mapleide.internal.ResourceNavigator.java

License:Open Source License

@Inject
public ResourceNavigator(Composite parent, final IEclipseContext context, IWorkspace workspace) {
    final Realm realm = SWTObservables.getRealm(parent.getDisplay());
    this.context = context;
    parent.setLayout(new FillLayout());
    TreeViewer viewer = new TreeViewer(parent, SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL);
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            StructuredSelection selection = (StructuredSelection) event.getSelection();
            selectionService//from w w  w .  j  a  v a 2  s.  c om
                    .setSelection(selection.size() == 1 ? selection.getFirstElement() : selection.toArray());
            //            context.modify(IServiceConstants.ACTIVE_SELECTION, selection.size() == 1 ? selection.getFirstElement() : selection.toArray());
        }
    });

    IObservableFactory setFactory = new IObservableFactory() {
        public IObservable createObservable(Object element) {
            if (element instanceof IContainer && ((IContainer) element).exists()) {
                IObservableSet observableSet = observableSets.get(element);
                if (observableSet == null) {
                    observableSet = new WritableSet(realm);
                    try {
                        observableSet.addAll(Arrays.asList(((IContainer) element).members()));
                    } catch (CoreException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                    observableSets.put((IContainer) element, observableSet);
                }
                return observableSet;
            }
            return Observables.emptyObservableSet();
        }
    };
    viewer.setContentProvider(new ObservableSetTreeContentProvider(setFactory, new TreeStructureAdvisor() {
        public Boolean hasChildren(Object element) {
            return Boolean.valueOf(element instanceof IContainer);
        }
    }));

    viewer.setLabelProvider(new LabelProvider() {
        public String getText(Object element) {
            if (element instanceof IResource)
                return ((IResource) element).getName();
            return element == null ? "" : element.toString();
        }
    });
    viewer.setSorter(new ViewerSorter());
    viewer.setInput(workspace.getRoot());
    viewer.addOpenListener(new IOpenListener() {

        public void open(OpenEvent event) {

            MapleIDEApplication app = (MapleIDEApplication) application;
            IStructuredSelection s = (IStructuredSelection) event.getSelection();
            for (Object o : s.toArray()) {
                if (o instanceof IFile) {
                    IFile f = (IFile) o;
                    context.set(IFile.class, f);
                    String fExt = f.getFileExtension();
                    EDITOR: for (EditorPartDescriptor desc : app.getEditorPartDescriptors()) {
                        for (String ext : desc.getFileextensions()) {
                            if (ext.equals(fExt)) {
                                context.set(EditorPartDescriptor.class, desc);
                                System.err.println("Opening with: " + desc);

                                Command cmd = commandService
                                        .getCommand("com.baremetalstudios.mapleide.command.openeditor");
                                //                           Command cmd = commandService.getCommand("simpleide.command.openeditor");
                                ParameterizedCommand pCmd = ParameterizedCommand.generateCommand(cmd, null);
                                handlerService.executeHandler(pCmd);

                                break EDITOR;
                            }
                        }
                    }
                }
            }

        }
    });
    setupContextMenu(viewer, parent.getShell());
    workspace.addResourceChangeListener(listener);
}

From source file:org.adorsys.plh.pkix.workbench.navigator.internal.ResourceNavigator.java

License:Open Source License

@Inject
public ResourceNavigator(Composite parent, final IEclipseContext context, IWorkspace workspace) {
    final Realm realm = SWTObservables.getRealm(parent.getDisplay());
    this.context = context;
    parent.setLayout(new FillLayout());
    TreeViewer viewer = new TreeViewer(parent, SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL);
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            StructuredSelection selection = (StructuredSelection) event.getSelection();
            selectionService//from   w w  w  .j a  v  a 2s  . c  o m
                    .setSelection(selection.size() == 1 ? selection.getFirstElement() : selection.toArray());
            //            context.modify(IServiceConstants.ACTIVE_SELECTION, selection.size() == 1 ? selection.getFirstElement() : selection.toArray());
        }
    });

    IObservableFactory setFactory = new IObservableFactory() {
        public IObservable createObservable(Object element) {
            if (element instanceof IContainer && ((IContainer) element).exists()) {
                IObservableSet observableSet = observableSets.get(element);
                if (observableSet == null) {
                    observableSet = new WritableSet(realm);
                    try {
                        observableSet.addAll(Arrays.asList(((IContainer) element).members()));
                    } catch (CoreException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                    observableSets.put((IContainer) element, observableSet);
                }
                return observableSet;
            }
            return Observables.emptyObservableSet();
        }
    };
    viewer.setContentProvider(new ObservableSetTreeContentProvider(setFactory, new TreeStructureAdvisor() {
        public Boolean hasChildren(Object element) {
            return Boolean.valueOf(element instanceof IContainer);
        }
    }));

    viewer.setLabelProvider(new LabelProvider() {
        public String getText(Object element) {
            if (element instanceof IResource)
                return ((IResource) element).getName();
            return element == null ? "" : element.toString();
        }
    });
    viewer.setSorter(new ViewerSorter());
    viewer.setInput(workspace.getRoot());
    viewer.addOpenListener(new IOpenListener() {

        public void open(OpenEvent event) {
            IStructuredSelection s = (IStructuredSelection) event.getSelection();
            for (Object o : s.toArray()) {
                if (o instanceof IFile) {
                    IFile f = (IFile) o;
                    context.set(IFile.class, f);
                    String fExt = f.getFileExtension();
                    EDITOR: for (MPartDescriptor desc : application.getDescriptors()) {
                        String category = desc.getCategory();
                        if (category == null)
                            continue;
                        String[] categories = category.split(",");
                        for (String ext : categories) {
                            if (ext.equalsIgnoreCase(fExt)) {
                                context.set(MPartDescriptor.class, desc);
                                System.err.println("Opening with: " + desc);
                                Command cmd = commandService.getCommand("desktop.command.openeditor");
                                ParameterizedCommand pCmd = ParameterizedCommand.generateCommand(cmd, null);
                                handlerService.executeHandler(pCmd);

                                break EDITOR;
                            }
                        }
                    }
                }
            }

        }
    });
    setupContextMenu(viewer, parent.getShell());
    workspace.addResourceChangeListener(listener);
}

From source file:org.eclipse.e4.demo.e4photo.Library.java

License:Open Source License

@Inject
public Library(Composite parent, final IWorkspace workspace) {
    final Realm realm = SWTObservables.getRealm(parent.getDisplay());
    this.workspace = workspace;
    initializeWorkspace();/*from  w  w w .jav a  2s.  co m*/
    viewer = new TreeViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    viewer.getTree().setData("org.eclipse.e4.ui.css.id", "library");

    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            StructuredSelection selection = (StructuredSelection) event.getSelection();
            selectionService
                    .setSelection(selection.size() == 1 ? selection.getFirstElement() : selection.toArray());
        }
    });
    IObservableFactory setFactory = new IObservableFactory() {
        public IObservable createObservable(Object element) {
            if (element instanceof IContainer && ((IContainer) element).exists()) {
                IObservableSet observableSet = observableSets.get(element);
                if (observableSet == null) {
                    observableSet = new WritableSet(realm);
                    try {
                        observableSet.addAll(Arrays.asList(((IContainer) element).members()));
                    } catch (CoreException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                    observableSets.put((IContainer) element, observableSet);
                }
                return observableSet;
            }
            return Observables.emptyObservableSet();
        }
    };
    viewer.setContentProvider(new ObservableSetTreeContentProvider(setFactory, new TreeStructureAdvisor() {
        public Boolean hasChildren(Object element) {
            return Boolean.valueOf(element instanceof IContainer);
        }
    }));

    viewer.setLabelProvider(new LabelProvider() {
        public String getText(Object element) {
            if (element instanceof IResource)
                return ((IResource) element).getName();
            return element == null ? "" : element.toString();
        }
    });

    viewer.setSorter(new ViewerSorter());
    viewer.setInput(workspace.getRoot());

    //      Button button = new Button(parent, SWT.PUSH);
    //      button.setText("Create Project");
    //      button.addSelectionListener(new SelectionListener() {
    //         public void widgetSelected(SelectionEvent e) {
    //            String projectName = "Project" + (counter++);
    //            final IProject project = workspace.getRoot().getProject(
    //                  projectName);
    //            final IProjectDescription pd = workspace
    //                  .newProjectDescription(projectName);
    //            try {
    //               workspace.run(new IWorkspaceRunnable() {
    //                  public void run(IProgressMonitor monitor)
    //                        throws CoreException {
    //                     project.create(pd, monitor);
    //                     project.open(monitor);
    //                  }
    //               }, new NullProgressMonitor());
    //            } catch (CoreException e1) {
    //               // TODO Auto-generated catch block
    //               e1.printStackTrace();
    //            }
    //         }
    //
    //         public void widgetDefaultSelected(SelectionEvent e) {
    //         }
    //      });

    GridLayoutFactory.fillDefaults().generateLayout(parent);
}

From source file:org.eclipse.e4.demo.simpleide.navigator.internal.ResourceNavigator.java

License:Open Source License

@Inject
public ResourceNavigator(Composite parent, final IEclipseContext context, IWorkspace workspace) {
    final Realm realm = SWTObservables.getRealm(parent.getDisplay());
    this.context = context;
    parent.setLayout(new FillLayout());
    TreeViewer viewer = new TreeViewer(parent, SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL);
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            StructuredSelection selection = (StructuredSelection) event.getSelection();
            selectionService/*from   ww  w.  j a  va2 s. c om*/
                    .setSelection(selection.size() == 1 ? selection.getFirstElement() : selection.toArray());
            //            context.modify(IServiceConstants.ACTIVE_SELECTION, selection.size() == 1 ? selection.getFirstElement() : selection.toArray());
        }
    });

    IObservableFactory setFactory = new IObservableFactory() {
        public IObservable createObservable(Object element) {
            if (element instanceof IContainer && ((IContainer) element).exists()) {
                IObservableSet observableSet = observableSets.get(element);
                if (observableSet == null) {
                    observableSet = new WritableSet(realm);
                    try {
                        observableSet.addAll(Arrays.asList(((IContainer) element).members()));
                    } catch (CoreException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                    observableSets.put((IContainer) element, observableSet);
                }
                return observableSet;
            }
            return Observables.emptyObservableSet();
        }
    };
    viewer.setContentProvider(new ObservableSetTreeContentProvider(setFactory, new TreeStructureAdvisor() {
        public Boolean hasChildren(Object element) {
            return Boolean.valueOf(element instanceof IContainer);
        }
    }));

    viewer.setLabelProvider(new LabelProvider() {
        public String getText(Object element) {
            if (element instanceof IResource)
                return ((IResource) element).getName();
            return element == null ? "" : element.toString();
        }
    });
    viewer.setSorter(new ViewerSorter());
    viewer.setInput(workspace.getRoot());
    viewer.addOpenListener(new IOpenListener() {

        public void open(OpenEvent event) {
            MSimpleIDEApplication app = (MSimpleIDEApplication) application;
            IStructuredSelection s = (IStructuredSelection) event.getSelection();
            for (Object o : s.toArray()) {
                if (o instanceof IFile) {
                    IFile f = (IFile) o;
                    context.set(IFile.class, f);
                    String fExt = f.getFileExtension();
                    EDITOR: for (MEditorPartDescriptor desc : app.getEditorPartDescriptors()) {
                        for (String ext : desc.getFileextensions()) {
                            if (ext.equals(fExt)) {
                                context.set(MEditorPartDescriptor.class, desc);
                                System.err.println("Opening with: " + desc);

                                Command cmd = commandService.getCommand("simpleide.command.openeditor");
                                ParameterizedCommand pCmd = ParameterizedCommand.generateCommand(cmd, null);
                                handlerService.executeHandler(pCmd);

                                break EDITOR;
                            }
                        }
                    }
                }
            }

        }
    });
    setupContextMenu(viewer, parent.getShell());
    workspace.addResourceChangeListener(listener);
}

From source file:org.eclipse.e4.xwt.jface.ObservableTreeContentProvider.java

License:Open Source License

public void updateContext(Object context, Object value) {
    if (context == this.context && this.value == value) {
        return;//  ww w . ja  v a  2  s  .c  om
    }
    this.context = context;
    this.value = value;
    IObservableFactory observableFactory = XWT.observableFactory(context, getContentPath(),
            UpdateSourceTrigger.Default);
    IObservable observable = observableFactory.createObservable(value);

    if (observable instanceof IObservableList) {
        delegate = new ObservableListTreeContentProvider(observableFactory, null);
    } else if (observable instanceof IObservableSet) {
        delegate = new ObservableSetTreeContentProvider(observableFactory, null);
    } else {
        throw new UnsupportedOperationException(observable.getClass().getName());
    }
}

From source file:org.eclipse.scada.configuration.ui.component.ComponentOutputDialog.java

License:Open Source License

@Override
protected Control createDialogArea(final Composite parent) {
    getShell().setText("Component Output");

    final Composite composite = (Composite) super.createDialogArea(parent);

    composite.setLayout(new FillLayout());

    final TableLayout layout = new TableLayout();

    this.viewer = new TreeViewer(composite, SWT.FULL_SELECTION | SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL);
    this.viewer.setAutoExpandLevel(2);
    this.viewer.getTree().setHeaderVisible(true);
    this.viewer.getTree().setLayout(layout);

    this.viewer.setContentProvider(this.contentProvider = new ObservableSetTreeContentProvider(
            new ComponentOutputObservableFactory(), null));

    {/*from   ww  w  .java2s . c om*/
        final TreeViewerColumn col1 = new TreeViewerColumn(this.viewer, SWT.NONE);
        col1.getColumn().setText("Name");
        col1.setLabelProvider(
                new NameLabelProvider(getShell().getDisplay(), this.contentProvider.getKnownElements()));
        layout.addColumnData(new ColumnWeightData(150));
    }

    {
        final IObservableMap map = PojoProperties.value(ItemEntry.PROP_ITEM)
                .observeDetail(this.contentProvider.getKnownElements());
        final IObservableMap map2 = EMFProperties.value(OsgiPackage.Literals.ITEM__NAME).observeDetail(map);

        final TreeViewerColumn col2 = new TreeViewerColumn(this.viewer, SWT.NONE);
        col2.getColumn().setText("Item ID");
        col2.setLabelProvider(new ObservableMapStyledCellLabelProvider(map2));
        layout.addColumnData(new ColumnWeightData(150));
    }

    {
        final IObservableMap map = PojoProperties.value(ItemEntry.PROP_ITEM)
                .observeDetail(this.contentProvider.getKnownElements());
        final IObservableMap map2 = EMFProperties.value(OsgiPackage.Literals.ITEM__INFORMATION)
                .observeDetail(map);
        final IObservableMap map3 = EMFProperties.value(OsgiPackage.Literals.ITEM_INFORMATION__DESCRIPTION)
                .observeDetail(map2);

        final TreeViewerColumn col2 = new TreeViewerColumn(this.viewer, SWT.NONE);
        col2.getColumn().setText("Description");
        col2.setLabelProvider(new ObservableMapStyledCellLabelProvider(map3));
        layout.addColumnData(new ColumnWeightData(100));
    }

    {
        final IObservableMap map = PojoProperties.value(ItemEntry.PROP_CUSTOMIZATION_REQUEST)
                .observeDetail(this.contentProvider.getKnownElements());
        final IObservableMap map2 = PojoProperties.value("globalizationLevel").observeDetail(map);

        final TreeViewerColumn col2 = new TreeViewerColumn(this.viewer, SWT.NONE);
        col2.getColumn().setText("GL");
        col2.setLabelProvider(new ObservableMapStyledCellLabelProvider(map2));
        layout.addColumnData(new ColumnWeightData(25));
    }

    {
        final IObservableMap map = PojoProperties.value(ItemEntry.PROP_ITEM)
                .observeDetail(this.contentProvider.getKnownElements());

        final TreeViewerColumn col2 = new TreeViewerColumn(this.viewer, SWT.NONE);
        col2.getColumn().setText("Type");
        col2.setLabelProvider(new ObservableMapStyledCellLabelProvider(map) {
            @Override
            public void update(final ViewerCell cell) {
                final Object element = cell.getElement();
                final Item value = (Item) this.attributeMaps[0].get(element);
                if (value == null) {
                    return;
                }

                final StyledString s = new StyledString();
                s.append(value.eClass().getName());

                s.append(String.format(" (%s)", value.eClass().getEPackage().getName()), //$NON-NLS-1$
                        StyledString.QUALIFIER_STYLER);

                cell.setText(s.getString());
                cell.setStyleRanges(s.getStyleRanges());
            }
        });
        layout.addColumnData(new ColumnWeightData(50));
    }

    this.viewer.getControl().addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(final DisposeEvent e) {
            handleDispose();
        }
    });
    this.viewer.setComparator(new ViewerComparator() {
        @Override
        public int compare(final Viewer viewer, final Object e1, final Object e2) {
            final ItemEntry i1 = AdapterHelper.adapt(e1, ItemEntry.class);
            final ItemEntry i2 = AdapterHelper.adapt(e2, ItemEntry.class);
            if (i1 == i2) {
                return 0;
            }
            if (i1 == null) {
                return -1;
            }
            return StringHelper.join(i1.getLocal(), ".").compareTo(StringHelper.join(i2.getLocal(), ".")); //$NON-NLS-1$ //$NON-NLS-2$
        };
    });
    this.viewer.setInput(this.input);

    return composite;
}

From source file:org.eclipse.scada.core.ui.connection.information.InformationViewPart.java

License:Open Source License

@Override
public void createPartControl(final Composite parent) {
    this.list = new ConnectionInformationList();

    parent.setLayout(new FillLayout());

    this.viewer = new TreeViewer(parent, SWT.FULL_SELECTION);

    this.viewer.getTree().setHeaderVisible(true);

    final TableLayout layout = new TableLayout();
    this.viewer.getTree().setLayout(layout);

    final ObservableSetTreeContentProvider contentProvider = new ObservableSetTreeContentProvider(
            new IObservableFactory() {

                @Override//  ww  w.  j av  a 2 s  .  c  o m
                public IObservable createObservable(final Object target) {
                    if (target instanceof IObservable) {
                        return (IObservable) target;
                    } else if (target instanceof ConnectionInformationProvider) {
                        return new ConnectionInformationWrapper((ConnectionInformationProvider) target);
                    }
                    return null;
                }
            }, new TreeStructureAdvisor() {
            });

    {
        final TreeViewerColumn col = new TreeViewerColumn(this.viewer, SWT.NONE);
        col.setLabelProvider(new LabelProvider(contentProvider.getRealizedElements()));
        layout.addColumnData(new ColumnWeightData(100));
    }
    {
        final TreeViewerColumn col = new TreeViewerColumn(this.viewer, SWT.NONE);
        col.setLabelProvider(new LabelProvider(contentProvider.getRealizedElements()));
        layout.addColumnData(new ColumnWeightData(50));
        col.getColumn().setText("Current");
    }
    {
        final TreeViewerColumn col = new TreeViewerColumn(this.viewer, SWT.NONE);
        col.setLabelProvider(new LabelProvider(contentProvider.getRealizedElements()));
        layout.addColumnData(new ColumnWeightData(50));
        col.getColumn().setText("Min");
    }
    {
        final TreeViewerColumn col = new TreeViewerColumn(this.viewer, SWT.NONE);
        col.setLabelProvider(new LabelProvider(contentProvider.getRealizedElements()));
        layout.addColumnData(new ColumnWeightData(50));
        col.getColumn().setText("Max");
    }

    this.viewer.setContentProvider(contentProvider);
    this.viewer.setInput(this.list.getList());
    this.viewer.setComparator(new InformationBeanComparator());

    getViewSite().setSelectionProvider(this.viewer);
    hookContextMenu(getViewSite());
}

From source file:org.eclipse.scada.da.client.dataitem.details.part.flags.FlagsDetailsPart.java

License:Open Source License

@Override
public void createPart(final Composite parent) {
    super.createPart(parent);

    this.viewer = new TreeViewer(parent);

    final IObservableFactory factory = new IObservableFactory() {

        @Override//from   w w  w.  j a v  a 2  s. c  o  m
        public IObservable createObservable(final Object target) {
            if (target instanceof IObservable) {
                return (IObservable) target;
            } else if (target instanceof GroupEntry) {
                return ((GroupEntry) target).getEntries();
            }

            return null;
        }
    };
    final ObservableSetTreeContentProvider contentProvider = new ObservableSetTreeContentProvider(factory,
            null);
    this.viewer.setContentProvider(contentProvider);

    final TableLayout tableLayout = new TableLayout();

    this.col1 = new TreeViewerColumn(this.viewer, SWT.NONE);
    this.col1.getColumn().setText(Messages.FlagsDetailsPart_ColFlagLabel);
    tableLayout.addColumnData(new ColumnWeightData(100));
    this.col1.setLabelProvider(new ColumnLabelLabelProvider(contentProvider.getRealizedElements()));

    this.col2 = new TreeViewerColumn(this.viewer, SWT.NONE);
    this.col2.getColumn().setText(Messages.FlagsDetailsPart_ColStateLabel);
    tableLayout.addColumnData(new ColumnWeightData(100));
    this.col2.setLabelProvider(new ColumnLabelStateProvider(contentProvider.getRealizedElements()));

    this.viewer.getTree().setHeaderVisible(true);
    this.viewer.getTree().setLayout(tableLayout);

    this.viewer.setUseHashlookup(true);

    this.viewer.setInput(this.groupSet);

    this.groupSet.add(new GroupEntry("error", Messages.FlagsDetailsPart_GroupErrorLabel)); //$NON-NLS-1$
    this.groupSet.add(new GroupEntry("alarm", Messages.FlagsDetailsPart_GroupAlarmLabel)); //$NON-NLS-1$
    this.groupSet.add(new GroupEntry("warning", Messages.FlagsDetailsPart_GroupWarningLabel)); //$NON-NLS-1$
    this.groupSet.add(new GroupEntry("blocked", Messages.FlagsDetailsPart_GroupBlockingLabel)); //$NON-NLS-1$
    this.groupSet.add(new GroupEntry("ackRequired", Messages.FlagsDetailsPart_GroupAknLabel)); //$NON-NLS-1$
    this.groupSet.add(new GroupEntry("manual", Messages.FlagsDetailsPart_ManualLabel)); //$NON-NLS-1$
}

From source file:org.eclipse.scada.da.server.ui.internal.ServersViewer.java

License:Open Source License

public ServersViewer(final Composite parent) {
    parent.setLayout(new FillLayout());
    this.viewer = new TreeViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);

    this.contentProvider = new ObservableSetTreeContentProvider(new ObservableFactoryImpl(), null);
    this.viewer.setContentProvider(this.contentProvider);
    this.labelProvider = new ServerLabelProvider(this.contentProvider.getKnownElements());
    this.viewer.setLabelProvider(this.labelProvider);

    this.viewer.setInput(HivesPlugin.getDefault().getServerManager());
    this.viewer.getControl().addDisposeListener(new DisposeListener() {

        @Override/*from  w w  w.  j  a  v a 2  s . c  o m*/
        public void widgetDisposed(final DisposeEvent e) {
            handleDispose();
        }
    });

    ColumnViewerToolTipSupport.enableFor(this.viewer);
}

From source file:org.eclipse.scada.da.ui.summary.explorer.SummaryExplorerViewPart.java

License:Open Source License

@Override
public void createPartControl(final Composite parent) {
    this.realm = SWTObservables.getRealm(parent.getDisplay());

    this.viewer = new TreeViewer(parent, SWT.FULL_SELECTION);
    final ObservableSetTreeContentProvider contentProvider = new ObservableSetTreeContentProvider(
            new FactoryImpl(), new TreeStructureAdvisor() {
            });//from   w  ww  .j a v a 2 s  .  c  o m
    this.viewer.setContentProvider(contentProvider);
    this.viewer.getTree().setHeaderVisible(true);

    final TableLayout layout = new TableLayout();

    {
        final TreeViewerColumn col = new TreeViewerColumn(this.viewer, SWT.NONE);
        final ListeningStyledCellLabelProvider labelProvider = new NameLabelProviderImpl(
                contentProvider.getRealizedElements());
        col.setLabelProvider(labelProvider);
        col.getColumn().setText("Name");
        layout.addColumnData(new ColumnWeightData(100));
        this.labelProviders.add(labelProvider);
    }

    for (final State state : State.values()) {
        final TreeViewerColumn col = new TreeViewerColumn(this.viewer, SWT.NONE);
        final ListeningStyledCellLabelProvider labelProvider = new StateLabelProviderImpl(
                contentProvider.getRealizedElements(), state);
        col.setLabelProvider(labelProvider);
        col.getColumn().setText(state.name());
        layout.addColumnData(new ColumnWeightData(25));
        this.labelProviders.add(labelProvider);
    }

    this.viewer.getTree().setLayout(layout);
}