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

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

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Introduction

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

Prototype

public ObservableListContentProvider()

Source Link

Document

Constructs an ObservableListContentProvider.

Usage

From source file:org.eclipse.linuxtools.internal.docker.ui.wizards.ImageTagSelectionPage.java

License:Open Source License

@Override
public void createControl(final Composite parent) {
    final int COLUMNS = 1;
    final Composite container = new Composite(parent, SWT.NONE);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).span(1, 1).grab(true, false).applyTo(container);
    GridLayoutFactory.fillDefaults().numColumns(COLUMNS).margins(6, 6).spacing(10, 2).applyTo(container);

    // tags/layers table
    final Table table = new Table(container, SWT.BORDER | SWT.FULL_SELECTION | SWT.V_SCROLL | SWT.H_SCROLL);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).span(COLUMNS, 1).hint(200, 200)
            .applyTo(table);//  www . ja  v  a 2 s  .  co  m
    final TableViewer tableViewer = new TableViewer(table);
    table.setHeaderVisible(true);
    table.setLinesVisible(true);
    addTableViewerColum(tableViewer, WizardMessages.getString("ImageTagSelectionPage.column.tag"), //$NON-NLS-1$
            SWT.NONE, SWT.LEFT, 200, new RepositoryTagColumnLabelProvider());
    addTableViewerColum(tableViewer, WizardMessages.getString("ImageTagSelectionPage.column.layer"), //$NON-NLS-1$
            SWT.NONE, SWT.LEFT, 200, new RepositoryLayerColumnLabelProvider());
    addTableViewerColum(tableViewer, WizardMessages.getString("ImageTagSelectionPage.column.localcopy"), //$NON-NLS-1$
            SWT.NONE, SWT.LEFT, 75, new ImagePulledColumnLabelProvider());
    tableViewer.setContentProvider(new ObservableListContentProvider());
    // observe the viewer content
    final IObservableList observableSearchResultModel = BeanProperties
            .list(ImageSearchModel.class, ImageSearchModel.IMAGE_TAG_SEARCH_RESULT).observe(model);
    tableViewer.setInput(observableSearchResultModel);
    // observe the viewer selection
    ctx.bindValue(ViewerProperties.singleSelection().observe(tableViewer),
            BeanProperties.value(ImageSearchModel.SELECTED_IMAGE_TAG).observe(model));
    setControl(container);
}

From source file:org.eclipse.nebula.widgets.proposal.ProposalDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    Composite comp = (Composite) super.createDialogArea(parent);

    stackParent = new Composite(comp, SWT.NONE);
    StackLayout stackLayout = new StackLayout();
    stackParent.setLayout(stackLayout);//w  ww. j a  v  a 2s  . c  o m
    GridDataFactory.fillDefaults().grab(true, true).applyTo(stackParent);

    loadingControl = createLoadingInfo();
    // only show loading control on the stackparent until table gets its
    // input see setInput method.
    stackLayout.topControl = loadingControl;

    tableViewer = new TableViewer(stackParent, SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL);
    tableViewer.getTable().setHeaderVisible(false);
    tableViewer.getTable().setLinesVisible(false);
    tableViewer.getTable().addListener(SWT.EraseItem, new Listener() {
        @Override
        public void handleEvent(Event event) {
            Control control = (Control) event.widget;
            event.gc.setBackground(control.getDisplay().getSystemColor(SWT.COLOR_WHITE));
            event.gc.fillRectangle(event.getBounds());
        }
    });

    tableViewer.setContentProvider(new ObservableListContentProvider());

    tableViewer.setInput(elements);

    proposalConfigurator.configureViewer(tableViewer);

    return comp;
}

From source file:org.eclipse.rap.demo.databinding.nestedselection.TestMasterDetailView.java

License:Open Source License

private void bind(final Control parent) {
    Realm realm = SWTObservables.getRealm(parent.getDisplay());
    TableViewer peopleViewer = new TableViewer(personsTable);
    ObservableListContentProvider peopleViewerContent = new ObservableListContentProvider();
    peopleViewer.setContentProvider(peopleViewerContent);

    String[] attrSimplePerson = new String[] { "name", "state" };
    IObservableMap[] attributeMaps = BeansObservables.observeMaps(peopleViewerContent.getKnownElements(),
            SimplePerson.class, attrSimplePerson);
    ObservableMapLabelProvider omlProvider = new ObservableMapLabelProvider(attributeMaps);
    peopleViewer.setLabelProvider(omlProvider);
    peopleViewer.setInput(new WritableList(realm, model.getPersonList(), SimpleModel.class));
    IObservableValue selectedPerson = ViewersObservables.observeSingleSelection(peopleViewer);
    DataBindingContext dbc = new DataBindingContext(realm) {
        protected UpdateValueStrategy createTargetToModelUpdateValueStrategy(IObservableValue fromValue,
                IObservableValue toValue) {
            return new CustomUpdateValueStrategy();
        }//from   w  ww  .j ava2s  .  c  om
    };
    IConverter upperCaseConverter = new IConverter() {
        public Object convert(Object fromObject) {
            return ((String) fromObject).toUpperCase();
        }

        public Object getFromType() {
            return String.class;
        }

        public Object getToType() {
            return String.class;
        }
    };
    IValidator vowelValidator = new IValidator() {
        public IStatus validate(Object value) {
            String s = (String) value;
            if (!s.matches("[aeiouAEIOU]*")) {
                return ValidationStatus.error("only vowels allowed");
            }
            return Status.OK_STATUS;
        }
    };

    IObservableValue modelObservableValue = BeansObservables.observeDetailValue(realm, selectedPerson, "name",
            String.class);
    ISWTObservableValue targetObservableValue = SWTObservables.observeText(name, SWT.Modify);
    CustomUpdateValueStrategy customUpdateValueStrategy = new CustomUpdateValueStrategy();
    customUpdateValueStrategy.setConverter(upperCaseConverter);
    UpdateValueStrategy targetToModel = customUpdateValueStrategy.setAfterGetValidator(vowelValidator);
    Binding binding = dbc.bindValue(targetObservableValue, modelObservableValue, targetToModel, null);

    UpdateValueStrategy updateValueStrategy = new UpdateValueStrategy();
    updateValueStrategy.setConverter(new ObjectToStringConverter());
    dbc.bindValue(SWTObservables.observeText(validationStatus, SWT.NONE), binding.getValidationStatus(), null,
            updateValueStrategy);
    dbc.bindValue(SWTObservables.observeText(address, SWT.Modify),
            BeansObservables.observeDetailValue(realm, selectedPerson, "address", String.class), null, null);
    dbc.bindValue(SWTObservables.observeText(city, SWT.Modify),
            BeansObservables.observeDetailValue(realm, selectedPerson, "city", String.class), null, null);
    dbc.bindValue(SWTObservables.observeText(state, SWT.Modify),
            BeansObservables.observeDetailValue(realm, selectedPerson, "state", String.class), null, null);
    TableViewer ordersViewer = new TableViewer(ordersTable);
    ObservableListContentProvider ordersViewerContent = new ObservableListContentProvider();
    ordersViewer.setContentProvider(ordersViewerContent);
    String[] propertyNames = new String[] { "orderNumber", "date" };
    IObservableMap[] observeMaps = BeansObservables.observeMaps(ordersViewerContent.getKnownElements(),
            SimpleOrder.class, propertyNames);
    ObservableMapLabelProvider observableMapLabelProvider = new ObservableMapLabelProvider(observeMaps);
    ordersViewer.setLabelProvider(observableMapLabelProvider);
    IObservableList orders = BeansObservables.observeDetailList(realm, selectedPerson, "orders",
            SimpleOrder.class);
    ordersViewer.setInput(orders);
}

From source file:org.eclipse.riena.internal.ui.ridgets.swt.AbstractTableRidget.java

License:Open Source License

protected void configureViewer(final AbstractTableViewer viewer) {
    final ObservableListContentProvider viewerCP = new ObservableListContentProvider();
    final TableRidgetLabelProvider labelProvider = createLabelProvider(viewerCP);
    viewer.setLabelProvider(labelProvider);
    viewer.setContentProvider(viewerCP);
    viewer.setInput(viewerObservables);/*from   w  w  w  . jav a 2  s  .c o  m*/
    applyComparator(comparatorMap);
    viewConfigured = true;
}

From source file:org.eclipse.riena.ui.ridgets.swt.AbstractListRidget.java

License:Open Source License

protected void configureViewer(final AbstractListViewer viewer) {
    final ObservableListContentProvider viewerCP = new ObservableListContentProvider();
    final String[] propertyNames = new String[] { renderingMethod };
    IObservableMap[] attributeMap = null;

    // if renderingMethod is null, toString-Method will be used in ListLabelProvider
    if (null != renderingMethod) {
        if (AbstractSWTWidgetRidget.isBean(rowBeanClass)) {
            attributeMap = BeansObservables.observeMaps(viewerCP.getKnownElements(), rowBeanClass,
                    propertyNames);/*from ww w  . j a  v a  2  s  .c om*/
        } else {
            attributeMap = PojoObservables.observeMaps(viewerCP.getKnownElements(), rowBeanClass,
                    propertyNames);
        }
    }

    viewer.setLabelProvider(new ListLabelProvider(attributeMap));
    viewer.setContentProvider(viewerCP);
    viewer.setInput(viewerObservables);
}

From source file:org.eclipse.scada.ca.ui.editor.forms.common.ConfigurationFormToolkit.java

License:Open Source License

public void createListSection(final ScrolledForm form, final ConfigurationEditorInput input,
        final String attribute, final String label, final String delimiter, final String pattern) {
    final IObservableList list = StringSplitListObservable.observeString(
            Observables.observeMapEntry(input.getDataMap(), attribute, String.class), delimiter, pattern);

    // section//from w  w  w. j  a  v  a2s . c  o  m

    final Section section = this.toolkit.createSection(form.getBody(), ExpandableComposite.TITLE_BAR);
    section.setText(label);

    final Composite client = this.toolkit.createComposite(section, SWT.NONE);
    section.setClient(client);
    this.toolkit.paintBordersFor(client);

    client.setLayout(new GridLayout(1, true));
    final GridData gd = new GridData(GridData.FILL_BOTH);
    gd.horizontalSpan = 2;
    section.setLayoutData(gd);

    // fields
    final ListViewer viewer = new ListViewer(client);

    viewer.setContentProvider(new ObservableListContentProvider());
    viewer.setInput(list);

    viewer.getControl().setLayoutData(new GridData(GridData.FILL_BOTH));

    viewer.setSorter(new ViewerSorter());
}

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

License:Open Source License

@Override
public void createTab(final TabFolder tabFolder) {
    this.item = new TabItem(tabFolder, SWT.FULL_SELECTION | SWT.V_SCROLL | SWT.H_SCROLL);
    this.item.setText("Properties");
    this.item.addDisposeListener(new DisposeListener() {

        @Override/*from  w ww.jav  a2 s  .  co  m*/
        public void widgetDisposed(final DisposeEvent e) {
            handleDispose();
        }
    });

    this.viewer = new TableViewer(tabFolder);
    this.viewer.getTable().setHeaderVisible(true);

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

    this.contentProvider = new ObservableListContentProvider();
    this.viewer.setContentProvider(this.contentProvider);

    this.list = new WritableList(SWTObservables.getRealm(tabFolder.getDisplay()));

    {
        final TableViewerColumn col = new TableViewerColumn(this.viewer, SWT.NONE);
        col.setLabelProvider(new ObservableMapCellLabelProvider(
                PojoObservables.observeMap(this.contentProvider.getKnownElements(), Entry.class, "key"))); //$NON-NLS-1$
        layout.addColumnData(new ColumnWeightData(50));
        col.getColumn().setText("Key");
    }

    {
        final TableViewerColumn col = new TableViewerColumn(this.viewer, SWT.NONE);
        col.setLabelProvider(new ObservableMapCellLabelProvider(
                PojoObservables.observeMap(this.contentProvider.getKnownElements(), Entry.class, "value"))); //$NON-NLS-1$
        layout.addColumnData(new ColumnWeightData(50));
        col.getColumn().setText("Value");
    }

    this.item.setControl(this.viewer.getControl());

    this.viewer.setInput(this.list);

    triggerTimer();
}

From source file:org.eclipse.scada.ide.hd.hdsspy.editors.HDSEditor.java

License:Open Source License

@Override
public void createPartControl(final Composite parent) {
    this.entries = new WritableList(DisplayRealm.getRealm(parent.getDisplay()));

    this.viewer = new TableViewer(parent, SWT.FULL_SELECTION | SWT.MULTI);
    this.viewer.getTable().setHeaderVisible(true);

    this.contentProvider = new ObservableListContentProvider();
    this.viewer.setContentProvider(this.contentProvider);

    {/*  www . j ava  2s.  co m*/
        final TableViewerColumn col = new TableViewerColumn(this.viewer, SWT.NONE);
        col.getColumn().setText("Timestamp");
    }
    {
        final TableViewerColumn col = new TableViewerColumn(this.viewer, SWT.NONE);
        col.getColumn().setText("Value");
    }
    {
        final TableViewerColumn col = new TableViewerColumn(this.viewer, SWT.NONE);
        col.getColumn().setText("Error");
    }
    {
        final TableViewerColumn col = new TableViewerColumn(this.viewer, SWT.NONE);
        col.getColumn().setText("Manual");
    }
    {
        final TableViewerColumn col = new TableViewerColumn(this.viewer, SWT.NONE);
        col.getColumn().setText("Deleted");
    }
    {
        final TableViewerColumn col = new TableViewerColumn(this.viewer, SWT.NONE);
        col.getColumn().setText("Heartbeat");
    }

    this.viewer.setLabelProvider(this.labelProvider = new EntryLabelProvider());

    this.viewer.setInput(this.entries);

    final TableLayout tableLayout = new TableLayout();
    tableLayout.addColumnData(new ColumnWeightData(200));
    tableLayout.addColumnData(new ColumnWeightData(100));
    tableLayout.addColumnData(new ColumnWeightData(25));
    tableLayout.addColumnData(new ColumnWeightData(25));
    tableLayout.addColumnData(new ColumnWeightData(25));
    tableLayout.addColumnData(new ColumnWeightData(25));
    this.viewer.getTable().setLayout(tableLayout);

    this.entries.setStale(true);
    try {
        this.loader.performLoad(this.entries);
    } catch (final CoreException e) {
        StatusManager.getManager().handle(e.getStatus(), StatusManager.BLOCK);
    } finally {
        this.entries.setStale(false);
    }
}

From source file:org.eclipse.scada.ui.chart.selector.ChartInputSelector.java

License:Open Source License

public ChartInputSelector(final Composite parent, final ChartViewer chart, final boolean showHeader) {
    this.viewer = CheckboxTableViewer.newCheckList(parent, SWT.FULL_SELECTION);
    this.viewer.getControl().addDisposeListener(new DisposeListener() {

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

    this.inputs = chart.getItems();

    if (showHeader) {
        final TableLayout layout = new TableLayout();

        final TableViewerColumn col = new TableViewerColumn(this.viewer, SWT.NONE);
        col.getColumn().setText(Messages.ChartInputSelector_Channels_Label);
        this.viewer.getTable().setHeaderVisible(true);

        layout.addColumnData(new ColumnWeightData(100));

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

    this.contentProvider = new ObservableListContentProvider();
    this.viewer.setContentProvider(this.contentProvider);
    this.viewer.setLabelProvider(new ObservableMapLabelProviderExtension(
            Properties.observeEach(this.contentProvider.getKnownElements(),
                    new IValueProperty[] { BeanProperties.value(ChartInput.PROP_LABEL),
                            BeanProperties.value(ChartInput.PROP_PREVIEW) })));
    this.viewer.setInput(this.inputs);

    this.visibleElements = BeanProperties.value(ChartInput.class, ChartInput.PROP_VISIBLE)
            .observeDetail(this.contentProvider.getKnownElements());
    this.checked = ViewersObservables.observeCheckedElements(this.viewer, null);

    for (final Object key : this.visibleElements.keySet()) {
        checkEntry(key);
    }
    this.visibleElements.addMapChangeListener(new IMapChangeListener() {

        @Override
        public void handleMapChange(final MapChangeEvent event) {
            for (final Object key : event.diff.getAddedKeys()) {
                checkEntry(key);
            }
            for (final Object key : event.diff.getChangedKeys()) {
                checkEntry(key);
            }
        }

    });

    this.checked.addSetChangeListener(new ISetChangeListener() {

        @Override
        public void handleSetChange(final SetChangeEvent event) {
            for (final Object o : event.diff.getRemovals()) {
                ((ChartInput) o).setVisible(false);
            }
            for (final Object o : event.diff.getAdditions()) {
                ((ChartInput) o).setVisible(true);
            }
        }
    });
}

From source file:org.eclipse.scada.ui.chart.view.ChartControllerView.java

License:Open Source License

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

    parent.setLayout(new FillLayout());

    final Composite wrapper = new Composite(parent, SWT.NONE);
    wrapper.setLayout(new FillLayout());

    this.viewer = new TableViewer(wrapper, SWT.FULL_SELECTION);
    this.viewer.getTable().setHeaderVisible(true);

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

    final ObservableListContentProvider provider = new ObservableListContentProvider();
    this.viewer.setContentProvider(provider);

    {/*from w w w .  j  a  v a2  s  . co  m*/
        final TableViewerColumn col = new TableViewerColumn(this.viewer, SWT.NONE);
        col.getColumn().setText("Input");
        layout.addColumnData(new ColumnWeightData(100));
        col.setLabelProvider(new ObservableMapCellLabelProvider(
                BeansObservables.observeMap(provider.getRealizedElements(), SeriesInformation.PROP_LABEL)) {

            @Override
            public void update(final ViewerCell cell) {
                cell.setText(((ChartInput) cell.getElement()).getLabel());
            }
        });
    }
    {
        final TableViewerColumn col = new TableViewerColumn(this.viewer, SWT.NONE);
        col.getColumn().setText("Preview");
        col.getColumn().setAlignment(SWT.CENTER);
        layout.addColumnData(new ColumnPixelData(50));
        col.setLabelProvider(new ObservableMapCellLabelProvider(
                BeansObservables.observeMap(provider.getRealizedElements(), ChartInput.PROP_PREVIEW)) {

            @Override
            public void update(final ViewerCell cell) {
                final Rectangle rect = cell.getImageBounds();

                if (rect != null && rect.width > 0 && rect.height > 0) {
                    cell.setImage(((ChartInput) cell.getElement()).getPreview(rect.width, rect.height));
                } else {
                    cell.setImage(((ChartInput) cell.getElement()).getPreview(50, 20));
                }
            }
        });
    }
    {
        final TableViewerColumn col = new TableViewerColumn(this.viewer, SWT.NONE);
        col.getColumn().setText("State");
        layout.addColumnData(new ColumnWeightData(100));
        col.setLabelProvider(new ObservableMapCellLabelProvider(
                BeansObservables.observeMap(provider.getRealizedElements(), ChartInput.PROP_STATE)) {

            @Override
            public void update(final ViewerCell cell) {
                cell.setText(((ChartInput) cell.getElement()).getState());
            }
        });
    }
    {
        final TableViewerColumn col = new TableViewerColumn(this.viewer, SWT.NONE);
        col.getColumn().setText("Selected Timestamp");
        layout.addColumnData(new ColumnWeightData(100));
        col.setLabelProvider(new ObservableMapCellLabelProvider(BeansObservables
                .observeMap(provider.getRealizedElements(), SeriesInformation.PROP_SELECTED_TIMESTAMP)) {

            @Override
            public void update(final ViewerCell cell) {
                final Calendar timestamp = ((ChartInput) cell.getElement()).getSelectedTimestamp();
                cell.setText(timestamp == null ? null
                        : DateFormat.getDateTimeInstance().format(timestamp.getTime()));
            }
        });
    }
    {
        final TableViewerColumn col = new TableViewerColumn(this.viewer, SWT.NONE);
        col.getColumn().setText("Selected Value");
        layout.addColumnData(new ColumnWeightData(100));
        col.setLabelProvider(new ObservableMapCellLabelProvider(BeansObservables
                .observeMap(provider.getRealizedElements(), SeriesInformation.PROP_SELECTED_VALUE)) {

            @Override
            public void update(final ViewerCell cell) {
                final Double value = ((ChartInput) cell.getElement()).getSelectedValue();
                if (value == null) {
                    cell.setText("<none>");
                } else {
                    cell.setText(NumberFormat.getNumberInstance().format(value));
                }
            }
        });
    }
    {
        final TableViewerColumn col = new TableViewerColumn(this.viewer, SWT.NONE);
        col.getColumn().setText("Selected Quality");
        layout.addColumnData(new ColumnWeightData(100));
        col.setLabelProvider(new ObservableMapCellLabelProvider(BeansObservables
                .observeMap(provider.getRealizedElements(), SeriesInformation.PROP_SELECTED_QUALITY)) {

            @Override
            public void update(final ViewerCell cell) {
                final Double quality = ((ChartInput) cell.getElement()).getSelectedQuality();
                if (quality == null) {
                    cell.setText(null);
                } else {
                    cell.setText(NumberFormat.getPercentInstance().format(quality));
                }
            }
        });
    }

    getSite().setSelectionProvider(this.viewer);

    contribueTo(getViewSite());

    attachSelectionService();
}