Example usage for org.eclipse.jface.databinding.swt WidgetProperties text

Introduction

In this page you can find the example usage for org.eclipse.jface.databinding.swt WidgetProperties text.

Prototype

public static IWidgetValueProperty text() 

Source Link

Document

Returns a value property for observing the text of a Button , CCombo , CLabel , Combo , Item , Label , Link , Shell , Group , StyledText or Text .

Usage

From source file:org.eclipse.emf.ecp.view.spi.categorization.swt.SWTCategorizationRenderer.java

License:Open Source License

/**
 * {@inheritDoc}//from   www .ja va 2 s .  com
 *
 * @see org.eclipse.emfforms.spi.swt.core.AbstractSWTRenderer#renderControl(int, org.eclipse.swt.widgets.Composite,
 *      org.eclipse.emf.ecp.view.spi.model.VElement, org.eclipse.emf.ecp.view.spi.context.ViewModelContext)
 */
@Override
protected Control renderControl(SWTGridCell cell, Composite parent)
        throws NoRendererFoundException, NoPropertyDescriptorFoundExeption {
    final Composite categoryComposite = new Composite(parent, SWT.NONE);
    categoryComposite.setBackground(parent.getBackground());
    categoryComposite.setData(CUSTOM_VARIANT, "org_eclipse_emf_ecp_categorization"); //$NON-NLS-1$

    categoryComposite.setLayout(LayoutProviderHelper.getColumnLayout(1, false));

    final Label headingLbl = new Label(categoryComposite, SWT.NONE);
    headingLbl.setData(CUSTOM_VARIANT, "org_eclipse_emf_ecp_categorization_title"); //$NON-NLS-1$
    final Label whatToDoLbl = new Label(categoryComposite, SWT.NONE);
    whatToDoLbl.setData(CUSTOM_VARIANT, "org_eclipse_emf_ecp_categorization_message"); //$NON-NLS-1$

    final IObservableValue modelValue = EMFEditObservables.observeValue(
            AdapterFactoryEditingDomain.getEditingDomainFor(getVElement()), getVElement(),
            VViewPackage.eINSTANCE.getElement_Label());
    final IObservableValue targetValue = WidgetProperties.text().observe(headingLbl);
    dataBindingContext.bindValue(targetValue, modelValue);

    whatToDoLbl.setText(LocalizationServiceHelper.getString(getClass(), MessageKeys.Categorization_Selection));
    return categoryComposite;
}

---

From source file:org.eclipse.emf.ecp.view.spi.core.swt.AbstractControlSWTRenderer.java

License:Open Source License

/**
 * Create the {@link Control} displaying the label of the current {@link VControl}.
 *
 * @param parent the {@link Composite} to render onto
 * @return the created {@link Control} or null
 *///from www .  ja v a  2 s .co m
protected final Control createLabel(final Composite parent) {
    Label label = null;
    labelRender: if (hasLeftLabelAlignment()) {
        final VDomainModelReference domainModelReference = getVElement().getDomainModelReference();
        final IValueProperty valueProperty;
        try {
            valueProperty = getEMFFormsDatabinding().getValueProperty(domainModelReference,
                    getViewModelContext().getDomainModel());
        } catch (final DatabindingFailedException ex) {
            getReportService().report(new RenderingFailedReport(ex));
            break labelRender;
        } catch (final IllegalArgumentException ex) {
            getReportService().report(new AbstractReport(ex));
            break labelRender;
        }

        final EMFFormsLabelProvider labelProvider = getEMFFormsLabelProvider();
        label = new Label(parent, SWT.NONE);
        label.setData(CUSTOM_VARIANT, "org_eclipse_emf_ecp_control_label"); //$NON-NLS-1$
        label.setBackground(parent.getBackground());

        final EObject rootObject = getViewModelContext().getDomainModel();
        try {
            final IObservableValue textObservable = WidgetProperties.text().observe(label);
            final IObservableValue displayNameObservable = labelProvider.getDisplayName(domainModelReference,
                    rootObject);
            viewModelDBC.bindValue(textObservable, displayNameObservable, null, new UpdateValueStrategy() {

                /**
                 * {@inheritDoc}
                 *
                 * @see org.eclipse.core.databinding.UpdateValueStrategy#convert(java.lang.Object)
                 */
                @Override
                public Object convert(Object value) {
                    String extra = ""; //$NON-NLS-1$
                    final VTMandatoryStyleProperty mandatoryStyle = getMandatoryStyle();
                    final EStructuralFeature structuralFeature = (EStructuralFeature) valueProperty
                            .getValueType();
                    if (mandatoryStyle.isHighliteMandatoryFields() && structuralFeature.getLowerBound() > 0) {
                        extra = mandatoryStyle.getMandatoryMarker();
                    }
                    final String result = (String) super.convert(value);
                    return result + extra;
                }

            });
            final IObservableValue tooltipObservable = WidgetProperties.tooltipText().observe(label);
            final IObservableValue descriptionObservable = labelProvider.getDescription(domainModelReference,
                    rootObject);
            viewModelDBC.bindValue(tooltipObservable, descriptionObservable);
        } catch (final NoLabelFoundException e) {
            // FIXME Expectations?
            getReportService().report(new RenderingFailedReport(e));
        }

    }
    return label;
}

---

From source file:org.eclipse.emf.ecp.view.spi.custom.swt.ECPAbstractCustomControlSWT.java

License:Open Source License

/**
 * Create the {@link Control} displaying the label of the current {@link VControl}.
 *
 * @param parent the {@link Composite} to render onto
 * @return the created {@link Control} or null
 * @throws NoPropertyDescriptorFoundExeption thrown if the {@link org.eclipse.emf.ecore.EStructuralFeature
 *             EStructuralFeature} of the {@link VControl} doesn't have a registered {@link IItemPropertyDescriptor}
 * @since 1.3/*from   w  w  w.  j  a va  2 s. c o m*/
 */
protected final Control createLabel(final Composite parent) throws NoPropertyDescriptorFoundExeption {
    Label label = null;
    labelRender: if (hasLeftLabelAlignment()) {
        IValueProperty valueProperty;
        try {
            valueProperty = Activator.getDefault().getEMFFormsDatabinding().getValueProperty(
                    getCustomControl().getDomainModelReference(), getViewModelContext().getDomainModel());
        } catch (final DatabindingFailedException ex) {
            Activator.getDefault().getReportService().report(new DatabindingFailedReport(ex));
            break labelRender;
        }
        final EStructuralFeature structuralFeature = (EStructuralFeature) valueProperty.getValueType();

        label = new Label(parent, SWT.NONE);
        label.setData(CUSTOM_VARIANT, "org_eclipse_emf_ecp_control_label"); //$NON-NLS-1$
        label.setBackground(parent.getBackground());

        try {
            viewModelDBC.bindValue(WidgetProperties.text().observe(label),
                    Activator.getDefault().getEMFFormsLabelProvider().getDisplayName(
                            getCustomControl().getDomainModelReference(),
                            getViewModelContext().getDomainModel()),
                    null, new UpdateValueStrategy() {

                        /**
                         * {@inheritDoc}
                         *
                         * @see org.eclipse.core.databinding.UpdateValueStrategy#convert(java.lang.Object)
                         */
                        @Override
                        public Object convert(Object value) {
                            final String labelText = (String) super.convert(value);
                            String extra = ""; //$NON-NLS-1$
                            if (structuralFeature.getLowerBound() > 0) {
                                extra = "*"; //$NON-NLS-1$
                            }
                            return labelText + extra;
                        }

                    });
            viewModelDBC.bindValue(WidgetProperties.tooltipText().observe(label),
                    Activator.getDefault().getEMFFormsLabelProvider().getDescription(
                            getCustomControl().getDomainModelReference(),
                            getViewModelContext().getDomainModel()));
        } catch (final NoLabelFoundException e) {
            Activator.getDefault().getReportService().report(new RenderingFailedReport(e));
            label.setText(e.getMessage());
            label.setToolTipText(e.toString());
        }

    }
    return label;
}

---

From source file:org.eclipse.emf.ecp.view.spi.label.swt.LabelSWTRenderer.java

License:Open Source License

private void setText(Label label) {
    if (getVElement().getDomainModelReference() != null) {
        try {/*from  w w  w . j a  v a2 s .  c o  m*/
            final IObservableValue observableValue = emfFormsDatabinding.getObservableValue(
                    getVElement().getDomainModelReference(), getViewModelContext().getDomainModel());
            final ISWTObservableValue observeText = WidgetProperties.text().observe(label);
            final Binding binding = getDataBindingContext().bindValue(observeText, observableValue);

            label.addDisposeListener(new DisposeListener() {
                @Override
                public void widgetDisposed(DisposeEvent e) {
                    binding.dispose();
                }
            });
        } catch (final DatabindingFailedException ex) {
            getReportService().report(new RenderingFailedReport(ex));
            label.setText(ex.getMessage());
        }
    } else {
        final IObservableValue modelValue = EMFEditObservables.observeValue(
                AdapterFactoryEditingDomain.getEditingDomainFor(getVElement()), getVElement(),
                VViewPackage.eINSTANCE.getElement_Label());
        final IObservableValue targetValue = WidgetProperties.text().observe(label);

        dbc.bindValue(targetValue, modelValue);
    }
}

---

From source file:org.eclipse.emf.ecp.view.template.internal.tooling.controls.AttributeValueControlSWTRenderer.java

License:Open Source License

/**
 * {@inheritDoc}/*from ww  w  .j  a  va  2  s .c  om*/
 *
 * @see org.eclipse.emf.ecp.view.spi.core.swt.SimpleControlSWTControlSWTRenderer#createBindings(org.eclipse.swt.widgets.Control,
 *      org.eclipse.emf.ecore.EStructuralFeature.Setting)
 */
@Override
protected Binding[] createBindings(Control control) throws DatabindingFailedException {
    final Label label = (Label) Composite.class.cast(control).getChildren()[0];
    final Binding binding = getDataBindingContext().bindValue(WidgetProperties.text().observe(label),
            getModelValue(), new UpdateValueStrategy(), new UpdateValueStrategy() {

                /**
                 * {@inheritDoc}
                 *
                 * @see org.eclipse.core.databinding.UpdateValueStrategy#convert(java.lang.Object)
                 */
                @Override
                public Object convert(Object value) {
                    return super.convert(value).toString();
                }

            });
    return new Binding[] { binding };
}

---

From source file:org.eclipse.emf.ecp.view.template.internal.tooling.controls.URLSelectionControlSWTRenderer.java

License:Open Source License

/**
 * {@inheritDoc}//from  w  w w  . ja  v  a  2  s  .  co  m
 *
 * @see org.eclipse.emf.ecp.view.spi.core.swt.SimpleControlSWTControlSWTRenderer#createBindings(org.eclipse.swt.widgets.Control,
 *      org.eclipse.emf.ecore.EStructuralFeature.Setting)
 */
@Override
protected Binding[] createBindings(Control control) throws DatabindingFailedException {
    final Composite composite = Composite.class.cast(control);
    final Control childControl = composite.getChildren()[0];
    final IObservableValue value = WidgetProperties.text().observe(childControl);
    final Binding binding = getDataBindingContext().bindValue(value, getModelValue());

    final IObservableValue toolTip = WidgetProperties.tooltipText().observe(childControl);
    final Binding tooltipBinding = getDataBindingContext().bindValue(toolTip, getModelValue());
    return new Binding[] { binding, tooltipBinding };
}

---

From source file:org.eclipse.emf.example.databinding.project.ui.rcp.dialogs.CommitterShipDialog.java

License:Open Source License

private Control createForm(final Composite comp) {

    Composite container = new Composite(comp, SWT.NONE);
    container.setLayout(new GridLayout(3, false));

    {/*w  w w .  ja v a 2  s. c  o  m*/
        Label l = new Label(container, SWT.NONE);
        l.setText("Committer");

        IEMFEditValueProperty mprop = EMFEditProperties.value(resource.getEditingDomain(),
                ProjectPackage.Literals.COMMITTER_SHIP__PERSON);

        ViewForm form = new ViewForm(container, SWT.BORDER | SWT.FLAT);
        form.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        CLabel label = new CLabel(form, SWT.NONE);
        form.setContent(label);

        ctx.bindValue(WidgetProperties.text().observe(label), mprop.observe(committership), null,
                new EMFUpdateValueStrategy().setConverter(new PersonToStringConverter()));

        Button b = new Button(container, SWT.PUSH);
        b.setText("...");
        b.setEnabled(isnew);
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                FilteredItemsSelectionDialog dialog = new PersonFilterDialog(comp.getShell(), resource);
                dialog.open();
                Person p = (Person) dialog.getFirstResult();

                if (p != null) {
                    Command cmd = SetCommand.create(resource.getEditingDomain(), committership,
                            ProjectPackage.Literals.COMMITTER_SHIP__PERSON, p);
                    if (cmd.canExecute()) {
                        resource.executeCmd(cmd);
                    }
                }
            }
        });
    }

    IWidgetValueProperty textProp = WidgetProperties.text(SWT.Modify);

    {
        Label l = new Label(container, SWT.NONE);
        l.setText("Startdate");

        IEMFEditValueProperty mprop = EMFEditProperties.value(resource.getEditingDomain(),
                ProjectPackage.Literals.COMMITTER_SHIP__START);

        Text t = new Text(container, SWT.BORDER);
        t.setLayoutData(new GridData(SWT.FILL, SWT.DEFAULT, true, false, 2, 1));

        ctx.bindValue(textProp.observe(t), mprop.observe(committership),
                UpdateStrategyFactory.stringToDateNotNull("Can't convert start date value into a valid date",
                        "The start date can not be null"),
                UpdateStrategyFactory.dateToString());
    }

    {
        Label l = new Label(container, SWT.NONE);
        l.setText("Enddate");

        IEMFEditValueProperty mprop = EMFEditProperties.value(resource.getEditingDomain(),
                ProjectPackage.Literals.COMMITTER_SHIP__END);

        Text t = new Text(container, SWT.BORDER);
        t.setLayoutData(new GridData(SWT.FILL, SWT.DEFAULT, true, false, 2, 1));

        ctx.bindValue(textProp.observe(t), mprop.observe(committership),
                UpdateStrategyFactory.stringToDate("Can't convert end date value into a valid date"),
                UpdateStrategyFactory.dateToString());
    }

    TitleAreaDialogSupport.create(this, ctx);

    return container;
}

---

From source file:org.eclipse.emf.example.databinding.project.ui.rcp.views.ProjectCommittersPart.java

License:Open Source License

private void init(IViewSite site, CTabFolder folder, DataBindingContext ctx, EditingDomain editingDomain,
        IObservableValue master) {/*from  w  w w  .ja va2  s . c  o m*/
    final TableViewer viewer = new TableViewer(folder, SWT.FULL_SELECTION);

    {
        IValueProperty prop = EMFEditProperties.value(editingDomain,
                ProjectPackage.Literals.PROJECT__COMMITTERS);
        CTabItem item = new CTabItem(folder, SWT.NONE);
        item.setControl(viewer.getControl());

        ctx.bindValue(WidgetProperties.text().observe(item), prop.observeDetail(master),
                new EMFUpdateValueStrategy(), new EMFUpdateValueStrategy().setConverter(new LengthConverter()));
    }

    folder.setSelection(0);

    viewer.getTable().setHeaderVisible(true);
    ObservableListContentProvider cp = new ObservableListContentProvider();

    {
        IObservableMap[] attributeMap = new IObservableMap[2];
        attributeMap[0] = EMFEditProperties
                .value(editingDomain, FeaturePath.fromList(ProjectPackage.Literals.COMMITTER_SHIP__PERSON,
                        ProjectPackage.Literals.PERSON__LASTNAME))
                .observeDetail(cp.getKnownElements());
        attributeMap[1] = EMFEditProperties
                .value(editingDomain,
                        FeaturePath.fromList(ProjectPackage.Literals.COMMITTER_SHIP__PERSON,
                                ProjectPackage.Literals.PERSON__FIRSTNAME))
                .observeDetail(cp.getKnownElements());

        TableViewerColumn column = new TableViewerColumn(viewer, SWT.NONE);
        column.getColumn().setText("Name");
        column.getColumn().setWidth(150);
        column.setLabelProvider(new GenericMapCellLabelProvider("{0}, {1}", attributeMap));
    }

    {
        IObservableMap attributeMap = EMFEditProperties
                .value(editingDomain, ProjectPackage.Literals.COMMITTER_SHIP__START)
                .observeDetail(cp.getKnownElements());
        TableViewerColumn column = new TableViewerColumn(viewer, SWT.NONE);
        column.getColumn().setText("Start");
        column.getColumn().setWidth(100);
        column.setLabelProvider(new GenericMapCellLabelProvider("{0,date,short}", attributeMap));
    }

    {
        IObservableMap attributeMap = EMFEditProperties
                .value(editingDomain, ProjectPackage.Literals.COMMITTER_SHIP__END)
                .observeDetail(cp.getKnownElements());
        TableViewerColumn column = new TableViewerColumn(viewer, SWT.NONE);
        column.getColumn().setText("End");
        column.getColumn().setWidth(100);
        column.setLabelProvider(new GenericMapCellLabelProvider("{0,date,short}", attributeMap));
    }

    IListProperty prop = EMFEditProperties.list(editingDomain, ProjectPackage.Literals.PROJECT__COMMITTERS);
    viewer.setContentProvider(cp);
    viewer.setInput(prop.observeDetail(master));

    MenuManager mgr = new MenuManager();
    mgr.add(new Action("Hide historic committers", IAction.AS_CHECK_BOX) {
        @Override
        public void run() {
            if (isChecked()) {
                viewer.addFilter(new ViewerFilterImpl());
            } else {
                viewer.setFilters(new ViewerFilter[0]);
            }
        }
    });

    viewer.getControl().setMenu(mgr.createContextMenu(viewer.getControl()));

    site.registerContextMenu(Activator.PLUGIN_ID + ".committers", mgr, viewer);
}

---

From source file:org.eclipse.emf.examples.library.databinding.stock.StockForm.java

License:Open Source License

@Override
public void doCreateForm(TabFolder folder, TabItem item, EditingDomain domain, DataBindingContext dbc,
        IObservableValue master) {/*w  w w  .j  a  v a 2  s .c  o  m*/
    Composite comp = new Composite(folder, SWT.NONE);
    IValueProperty textProp = WidgetProperties.text();
    dbc.bindValue(textProp.observe(item),
            EMFEditObservables.observeDetailValue(Realm.getDefault(), domain, master,
                    EXTLibraryPackage.Literals.LIBRARY__STOCK),
            new UpdateValueStrategy(), new UpdateValueStrategy().setConverter(new LengthConverter()));

    TableColumnLayout layout = new TableColumnLayout();
    comp.setLayout(layout);

    itemViewer = new TableViewer(comp,
            SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.MULTI);
    IFocusService focusService = (IFocusService) getSite().getService(IFocusService.class);
    focusService.addFocusTracker(itemViewer.getControl(), STOCK_TABLE);
    itemViewer.getTable().setHeaderVisible(true);
    itemViewer.getTable().setLinesVisible(true);
    ObservableListContentProvider cp = new ObservableListContentProvider();
    itemViewer.setContentProvider(cp);
    itemViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent event) {
            ISourceProviderService service = (ISourceProviderService) getSite()
                    .getService(ISourceProviderService.class);
            SourceProvider pv = (SourceProvider) service.getSourceProvider(ISources.SELECTED_STOCK_ITEM_NAME);
            pv.setItemSelection(event.getSelection());
        }

    });

    ConditionalTemplate tplBookTitle = new ConditionalTemplate("${0}") {

        @Override
        public boolean isTemplate(EObject element) {
            return element instanceof Book && ((Book) element).getTitle() != null;
        }

    };
    ConditionalTemplate tplAudiovisualTitle = new ConditionalTemplate("${1}") {

        @Override
        public boolean isTemplate(EObject element) {
            return element instanceof AudioVisualItem && ((AudioVisualItem) element).getTitle() != null;
        }

    };
    ConditionalTemplate tplPeriodicalTitle = new ConditionalTemplate("${2}") {

        @Override
        public boolean isTemplate(EObject element) {
            return element instanceof Periodical && ((Periodical) element).getTitle() != null;
        }

    };

    ConditionalTemplate tplPublicationDate = new ConditionalTemplate("${0,date,medium}") {

        @Override
        public boolean isTemplate(EObject element) {
            return ((Item) element).getPublicationDate() != null;
        }

    };

    ConditionalTemplate tplNullValue = new ConditionalTemplate("-") {

        @Override
        public boolean isTemplate(EObject element) {
            return true;
        }

    };

    IObservableMap featBookTitle = EMFEditObservables.observeMap(domain, cp.getKnownElements(),
            EXTLibraryPackage.Literals.BOOK__TITLE);
    IObservableMap featAudiovisualTitle = EMFEditObservables.observeMap(domain, cp.getKnownElements(),
            EXTLibraryPackage.Literals.AUDIO_VISUAL_ITEM__TITLE);
    IObservableMap featPeriodicalTitle = EMFEditObservables.observeMap(domain, cp.getKnownElements(),
            EXTLibraryPackage.Literals.PERIODICAL__TITLE);
    IObservableMap featItemPublicationDate = EMFEditObservables.observeMap(domain, cp.getKnownElements(),
            EXTLibraryPackage.Literals.ITEM__PUBLICATION_DATE);

    TableViewerColumn c = new TableViewerColumn(itemViewer, SWT.NONE);
    c.getColumn().setText("AAAAA");
    layout.setColumnData(c.getColumn(), new ColumnWeightData(1, 120));
    c.setLabelProvider(new ObservableColumnLabelProvider(
            new IObservableMap[] { featBookTitle, featAudiovisualTitle, featPeriodicalTitle },
            Arrays.asList(tplBookTitle, tplAudiovisualTitle, tplPeriodicalTitle, tplNullValue)));

    c = new TableViewerColumn(itemViewer, SWT.NONE);
    c.getColumn().setText("Type");
    layout.setColumnData(c.getColumn(), new ColumnWeightData(1, 120));
    c.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            if (element instanceof Book) {
                return "Book";
            } else if (element instanceof BookOnTape) {
                return "Book On Tape";
            } else if (element instanceof VideoCassette) {
                return "Video";
            } else if (element instanceof Periodical) {
                return "Periodical";
            } else {
                return "";
            }
        }

    });

    c = new TableViewerColumn(itemViewer, SWT.NONE);
    c.getColumn().setText("Publication Date");
    layout.setColumnData(c.getColumn(), new ColumnWeightData(1, 120));
    c.setLabelProvider(new ObservableColumnLabelProvider(new IObservableMap[] { featItemPublicationDate },
            Arrays.asList(tplPublicationDate, tplNullValue)));

    MenuManager mgr = new MenuManager();
    itemViewer.getControl().setMenu(mgr.createContextMenu(itemViewer.getControl()));
    getSite().registerContextMenu("org.eclipse.emf.examples.library.databinding.stock", mgr, itemViewer);

    item.setControl(comp);
    itemViewer.setInput(EMFEditObservables.observeDetailList(Realm.getDefault(), domain, master,
            EXTLibraryPackage.Literals.LIBRARY__STOCK));
}

---

From source file:org.eclipse.emf.examples.library.databinding.writer.WriterForm.java

License:Open Source License

@Override
public void doCreateForm(TabFolder folder, TabItem item, final EditingDomain domain, DataBindingContext dbc,
        IObservableValue master) {/*from w  w  w  .  j  a v a  2 s  .c  om*/

    IValueProperty textProp = WidgetProperties.text();
    dbc.bindValue(textProp.observe(item),
            EMFEditObservables.observeDetailValue(Realm.getDefault(), domain, master,
                    EXTLibraryPackage.Literals.LIBRARY__WRITERS),
            new UpdateValueStrategy(), new UpdateValueStrategy().setConverter(new LengthConverter()));

    Composite comp = new Composite(folder, SWT.NONE);
    TableColumnLayout layout = new TableColumnLayout();
    comp.setLayout(layout);

    writerViewer = new TableViewer(comp, SWT.FULL_SELECTION | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
    writerViewer.getTable().setHeaderVisible(true);
    writerViewer.getTable().setLinesVisible(true);

    Color color = comp.getDisplay().getSystemColor(SWT.COLOR_LIST_SELECTION);
    final Color bg = new Color(comp.getDisplay(),
            new RGB(color.getRed() - 50, color.getGreen() - 50, color.getBlue() - 50));

    writerViewer.getControl().addDisposeListener(new DisposeListener() {

        public void widgetDisposed(DisposeEvent e) {
            bg.dispose();
        }
    });

    TableViewerFocusCellManager focusCellManager = new TableViewerFocusCellManager(writerViewer,
            new FocusCellOwnerDrawHighlighter(writerViewer) {
                @Override
                protected Color getSelectedCellBackgroundColor(ViewerCell cell) {
                    return bg;
                }
            });
    ColumnViewerEditorActivationStrategy actSupport = new ColumnViewerEditorActivationStrategy(writerViewer) {
        protected boolean isEditorActivationEvent(ColumnViewerEditorActivationEvent event) {
            boolean rv = false;

            if (event.eventType == ColumnViewerEditorActivationEvent.MOUSE_CLICK_SELECTION) {
                rv = (((MouseEvent) event.sourceEvent).stateMask & SWT.MOD1) == SWT.MOD1;
            }

            return rv || event.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL
                    || (event.eventType == ColumnViewerEditorActivationEvent.KEY_PRESSED
                            && event.keyCode == SWT.CR)
                    || event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC;
        }
    };

    TableViewerEditor.create(writerViewer, focusCellManager, actSupport, ColumnViewerEditor.TABBING_HORIZONTAL
            //| ColumnViewerEditor.TABBING_MOVE_TO_ROW_NEIGHBOR
            | ColumnViewerEditor.TABBING_VERTICAL | ColumnViewerEditor.KEYBOARD_ACTIVATION);

    IFocusService focusService = (IFocusService) getSite().getService(IFocusService.class);
    focusService.addFocusTracker(writerViewer.getControl(), WRITER_TABLE);

    ObservableListContentProvider cp = new ObservableListContentProvider();
    writerViewer.setContentProvider(cp);

    ConditionalTemplate[] tpl = new ConditionalTemplate[3];
    tpl[0] = new ConditionalTemplate("${0}") {

        @Override
        public boolean isTemplate(EObject element) {
            return element instanceof Writer && ((Writer) element).getFirstName() != null;
        }

    };
    tpl[1] = new ConditionalTemplate("${0}") {

        @Override
        public boolean isTemplate(EObject element) {
            return element instanceof Writer && ((Writer) element).getLastName() != null;
        }

    };
    tpl[2] = new ConditionalTemplate("-") {

        @Override
        public boolean isTemplate(EObject element) {
            return true;
        }

    };

    EStructuralFeature[] features = new EStructuralFeature[2];
    features[0] = EXTLibraryPackage.Literals.PERSON__FIRST_NAME;
    features[1] = EXTLibraryPackage.Literals.PERSON__LAST_NAME;

    IObservableMap[] map = EMFEditObservables.observeMaps(domain, cp.getKnownElements(), features);

    TableViewerColumn c = new TableViewerColumn(writerViewer, SWT.NONE);
    c.getColumn().setText("Firstname");
    layout.setColumnData(c.getColumn(), new ColumnWeightData(1, 120));
    c.setLabelProvider(
            new ObservableColumnLabelProvider(new IObservableMap[] { map[0] }, Arrays.asList(tpl[0], tpl[2])));

    final TextCellEditor editor = new TextCellEditor(writerViewer.getTable());

    ObservableValueEditingSupport o = new ObservableValueEditingSupport(writerViewer, dbc) {

        @Override
        protected CellEditor getCellEditor(Object element) {
            return editor;
        }

        @Override
        protected IObservableValue doCreateElementObservable(Object element, ViewerCell cell) {
            return EMFEditObservables.observeValue(domain, (EObject) element,
                    EXTLibraryPackage.Literals.PERSON__FIRST_NAME);
        }

        @Override
        protected IObservableValue doCreateCellEditorObservable(CellEditor cellEditor) {
            return SWTObservables.observeText(cellEditor.getControl());
        }
    };
    c.setEditingSupport(o);

    c = new TableViewerColumn(writerViewer, SWT.NONE);
    c.getColumn().setText("Lastname");
    layout.setColumnData(c.getColumn(), new ColumnWeightData(1, 120));
    c.setLabelProvider(
            new ObservableColumnLabelProvider(new IObservableMap[] { map[1] }, Arrays.asList(tpl[1], tpl[2])));
    o = new ObservableValueEditingSupport(writerViewer, dbc) {

        @Override
        protected CellEditor getCellEditor(Object element) {
            return editor;
        }

        @Override
        protected IObservableValue doCreateElementObservable(Object element, ViewerCell cell) {
            return EMFEditObservables.observeValue(domain, (EObject) element,
                    EXTLibraryPackage.Literals.PERSON__LAST_NAME);
        }

        @Override
        protected IObservableValue doCreateCellEditorObservable(CellEditor cellEditor) {
            return SWTObservables.observeText(cellEditor.getControl());
        }
    };
    c.setEditingSupport(o);

    MenuManager mgr = new MenuManager();
    writerViewer.getControl().setMenu(mgr.createContextMenu(writerViewer.getControl()));
    getSite().registerContextMenu("org.eclipse.emf.examples.library.databinding.writer", mgr, writerViewer);

    writerViewer.setInput(EMFEditObservables.observeDetailList(Realm.getDefault(), domain, master,
            EXTLibraryPackage.Literals.LIBRARY__WRITERS));
    item.setControl(comp);

}

---

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