Example usage for org.eclipse.jface.viewers CheckboxTableViewer newCheckList

List of usage examples for org.eclipse.jface.viewers CheckboxTableViewer newCheckList

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Introduction

In this page you can find the example usage for org.eclipse.jface.viewers CheckboxTableViewer newCheckList.

Prototype

public static CheckboxTableViewer newCheckList(Composite parent, int style)

Source Link

Document

Creates a table viewer on a newly-created table control under the given parent.

Usage

From source file:org.jlibrary.client.ui.web.dialogs.CrawlSelectionDialog.java

License:Open Source License

/**
 * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
 *//* w ww . j  ava 2s  .c  om*/
protected Control createDialogArea(final Composite parent) {

    Composite outer = (Composite) super.createDialogArea(parent);

    GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 3;
    gridLayout.marginHeight = 10;
    gridLayout.marginWidth = 10;
    gridLayout.horizontalSpacing = 20;
    gridLayout.verticalSpacing = 10;

    outer.setLayout(gridLayout);

    GridData data = new GridData();
    data.horizontalSpan = 3;
    data.horizontalAlignment = GridData.FILL;

    changeButton = new Button(outer, SWT.CHECK);
    changeButton.setText(Messages.getMessage("crawl_selection_dialog_check"));
    changeButton.setLayoutData(data);
    changeButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {

            if (changeButton.getSelection()) {
                viewer.setAllChecked(true);
            } else {
                viewer.setAllChecked(false);
            }
        }
    });

    data = new GridData();
    data.horizontalAlignment = GridData.FILL;
    data.widthHint = 250;
    data.heightHint = 200;

    viewer = CheckboxTableViewer.newCheckList(outer, SWT.BORDER);
    viewer.getTable().setLayoutData(new GridData(GridData.FILL_BOTH));
    viewer.setContentProvider(new CrawlContentProvider());
    viewer.setLabelProvider(new CrawlLabelProvider());
    viewer.getControl().setLayoutData(data);

    viewer.setInput(files);

    return outer;
}

From source file:org.kalypso.contribs.eclipse.jface.wizard.ArrayChooserPage.java

License:Open Source License

/**
 * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
 *//* ww w.j a v a2s  .co  m*/
@Override
public void createControl(final Composite parent) {
    /* Init the dialog settings. */
    initDialogSettings();

    final Composite panel = new Composite(parent, SWT.NONE);
    panel.setLayout(new GridLayout());

    m_viewer = CheckboxTableViewer.newCheckList(panel, SWT.BORDER);
    final GridData viewerData = new GridData(SWT.FILL, SWT.FILL, true, true);
    viewerData.heightHint = 400; // maybe we want to get that from outside
    m_viewer.getTable().setLayoutData(viewerData);
    m_viewer.setLabelProvider(m_labelProvider);
    m_viewer.setContentProvider(new ArrayContentProvider());
    m_viewer.setInput(m_chooseables);
    m_viewer.addCheckStateListener(m_checkStateListener);

    if (m_selected != null)
        m_viewer.setSelection(new StructuredSelection(m_selected));
    if (m_checked != null)
        m_viewer.setCheckedElements(m_checked);

    final Composite buttonpanel = new Composite(panel, SWT.RIGHT);
    buttonpanel.setLayout(new GridLayout(2, true));
    final GridData buttonpaneldata = new GridData(GridData.HORIZONTAL_ALIGN_END | GridData.GRAB_HORIZONTAL);
    buttonpaneldata.grabExcessHorizontalSpace = true;
    buttonpanel.setData(buttonpaneldata);

    createSelectButton(buttonpanel, m_viewer, true);
    createSelectButton(buttonpanel, m_viewer, false);

    setControl(panel);

    /* Apply the dialog settings. */
    chkDialogSettings();

    /* Check if the page could be completed. */
    chkPageComplete(true);
}

From source file:org.kalypso.contribs.eclipse.ui.dialogs.ListSelectionDialog.java

License:Open Source License

/**
 * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
 *///from  w w  w  .j  av  a  2  s.  co  m
@Override
protected Control createDialogArea(final Composite parent) {
    /* Set the title. */
    getShell().setText("Auswahl erforderlich");

    /* Create the main composite. */
    final Composite main = (Composite) super.createDialogArea(parent);
    main.setLayout(new GridLayout(1, false));
    final GridData mainData = new GridData(SWT.FILL, SWT.FILL, true, true);
    mainData.widthHint = 400;
    main.setLayoutData(mainData);

    /* Create a label. */
    final Label descriptionLabel = new Label(main, SWT.WRAP);
    descriptionLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    descriptionLabel.setText("Bitte whlen Sie die gewnschten Elemente aus.");
    if (m_description != null && m_description.length() > 0)
        descriptionLabel.setText(m_description);

    /* Create the list viewer. */
    final CheckboxTableViewer listViewer = CheckboxTableViewer.newCheckList(main, SWT.BORDER);
    listViewer.getTable().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    listViewer.getTable().setHeaderVisible(false);
    listViewer.getTable().setLinesVisible(true);
    listViewer.setContentProvider(new ArrayContentProvider());
    listViewer.setInput(m_allElements);
    listViewer.setLabelProvider(new LabelProvider());
    if (m_labelProvider != null)
        listViewer.setLabelProvider(m_labelProvider);

    /* Add a check state provider. */
    listViewer.setCheckStateProvider(new ICheckStateProvider() {
        /**
         * @see org.eclipse.jface.viewers.ICheckStateProvider#isGrayed(java.lang.Object)
         */
        @Override
        public boolean isGrayed(final Object element) {
            return false;
        }

        /**
         * @see org.eclipse.jface.viewers.ICheckStateProvider#isChecked(java.lang.Object)
         */
        @Override
        public boolean isChecked(final Object element) {
            if (m_selectedElements == null || m_selectedElements.length == 0)
                return false;

            final List<T> checkedElements = Arrays.asList(m_selectedElements);
            return checkedElements.contains(element);
        }
    });

    /* Add a listener. */
    listViewer.addCheckStateListener(new ICheckStateListener() {
        @SuppressWarnings("unchecked")
        @Override
        public void checkStateChanged(final CheckStateChangedEvent event) {
            /* Store the new selection. */
            final Object[] checkedElements = listViewer.getCheckedElements();

            final Object newInstance = java.lang.reflect.Array.newInstance(m_clazz, checkedElements.length);
            System.arraycopy(checkedElements, 0, newInstance, 0, checkedElements.length);
            m_selectedElements = (T[]) newInstance;

            /* Check if the dialog can be completed. */
            checkDialogComplete();
        }
    });

    return main;
}

From source file:org.kalypso.model.km.internal.ui.kmupdate.KMUpdateWizardPage.java

License:Open Source License

/**
 * This function creates the channel list viewer.
 *
 * @param parent/*from w  ww.  j a  v a2  s . c  o  m*/
 *          The parent composite.
 * @return The channel list viewer.
 */
private CheckboxTableViewer createChannelListViewer(final Composite parent) {
    /* Get the km channels of the NA model. */
    final KMChannelElement[] elements = KMBindingUtils.createKMElements(m_naModel);
    for (final KMChannelElement element : elements) {
        if (ArrayUtils.contains(m_selectedFeatures, element.getKMChannel()))
            element.getKMType().setEnabled(true);
    }

    /* Create a checkbox table viewer. */
    final CheckboxTableViewer channelListViewer = CheckboxTableViewer.newCheckList(parent,
            SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);

    /* Configure it. */
    channelListViewer.setContentProvider(new ArrayContentProvider());
    channelListViewer.setLabelProvider(new KMUpdateLabelProvider());
    channelListViewer.setCheckStateProvider(new KMUpdateCheckstateProvider());
    channelListViewer.setInput(elements);

    /* Add a listener. */
    channelListViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
            final IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            handleChannelListChanged(selection, false);
        }
    });

    channelListViewer.addCheckStateListener(new ICheckStateListener() {
        @Override
        public void checkStateChanged(final CheckStateChangedEvent event) {
            final KMChannelElement element = (KMChannelElement) event.getElement();
            element.getKMType().setEnabled(event.getChecked());
        }
    });

    /* If there are selected features, select the first one. */
    if (m_selectedFeatures.length > 0) {
        /* Select the first selected feature. */
        channelListViewer.setSelection(new StructuredSelection(m_selectedFeatures[0]));
    }

    channelListViewer.update(elements, null);

    return channelListViewer;
}

From source file:org.kalypso.model.km.internal.ui.kmupdate.KMViewer.java

License:Open Source License

/**
 * This function creates the controls./* w ww. ja  va 2 s .com*/
 * 
 * @param parent
 *          The parent composite.
 */
public void createControls(final Composite parent) {
    /* Set a layout to the parent. */
    parent.setLayout(new GridLayout(3, false));

    /* Create a empty label. */
    final Label emptyLabel = new Label(parent, SWT.NONE);
    emptyLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));

    /* Create a text. */
    m_labelText = new Text(parent, SWT.BORDER | SWT.READ_ONLY);
    m_labelText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

    /* Create a empty label. */
    final Label emptyLabel1 = new Label(parent, SWT.NONE);
    emptyLabel1.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));

    /* Create a widget for asking for a file. */
    m_dirField = new DirectoryFieldWidget(parent, m_context); //$NON-NLS-1$ //$NON-NLS-2$
    m_dirField.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
            handleDirectoryFieldSelected((IStructuredSelection) event.getSelection());
        }
    });

    /* Create a label. */
    final Label startLabel = new Label(parent, SWT.NONE);
    startLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
    startLabel.setText(Messages.getString("org.kalypso.ui.rrm.kmupdate.KMViewer.2")); //$NON-NLS-1$

    /* Create a text. */
    m_startText = new Text(parent, SWT.BORDER);
    m_startText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

    /* Create a empty label. */
    final Label emptyLabel2 = new Label(parent, SWT.NONE);
    emptyLabel2.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));

    /* Create a label. */
    final Label endLabel = new Label(parent, SWT.NONE);
    endLabel.setText(Messages.getString("org.kalypso.ui.rrm.kmupdate.KMViewer.3")); //$NON-NLS-1$
    endLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));

    /* Create a text. */
    m_endText = new Text(parent, SWT.BORDER);
    m_endText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));

    /* Create a empty label. */
    final Label emptyLabel3 = new Label(parent, SWT.NONE);
    emptyLabel3.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));

    /* Create a label. */
    final Label profilesLabel = new Label(parent, SWT.NONE);
    profilesLabel.setLayoutData(new GridData(SWT.BEGINNING, SWT.BEGINNING, false, false));
    profilesLabel.setText(Messages.getString("org.kalypso.ui.rrm.kmupdate.KMViewer.4")); //$NON-NLS-1$

    /* Create a checkbox table viewer. */
    m_profileListViewer = CheckboxTableViewer.newCheckList(parent,
            SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER | SWT.HIDE_SELECTION | SWT.FULL_SELECTION);
    final Table table = m_profileListViewer.getTable();
    table.setHeaderVisible(true);
    m_profileListViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));
    m_profileListViewer.setContentProvider(new KMViewerContentProvider());
    m_profileListViewer.setCheckStateProvider(new KMViewerCheckStateProvider(this));
    m_profileListViewer.addFilter(m_profileFilter);

    /* Create a table viewer column. */
    final TableViewerColumn stationViewerColumn = new TableViewerColumn(m_profileListViewer, SWT.LEFT);
    stationViewerColumn.setLabelProvider(new ProfileStationLabelProvider());
    final TableColumn stationColumn = stationViewerColumn.getColumn();
    stationColumn.setText(Messages.getString("KMViewer_1")); //$NON-NLS-1$
    stationColumn.setResizable(false);
    ColumnsResizeControlListener.setMinimumPackWidth(stationColumn);
    ColumnViewerSorter.registerSorter(stationViewerColumn, new ProfileStationSorter());

    /* Create a table viewer column. */
    final TableViewerColumn validViewerColumn = new TableViewerColumn(m_profileListViewer, SWT.LEFT);
    validViewerColumn.setLabelProvider(new ProfileValidLabelProvider(this));
    final TableColumn validColumn = validViewerColumn.getColumn();
    validColumn.setText(Messages.getString("KMViewer_2")); //$NON-NLS-1$
    stationColumn.setResizable(false);
    ColumnsResizeControlListener.setMinimumPackWidth(validColumn);

    /* Make sure, the columns are properly resized. */
    table.addControlListener(new ColumnsResizeControlListener());

    m_profileListViewer.addCheckStateListener(new ICheckStateListener() {
        @Override
        public void checkStateChanged(final CheckStateChangedEvent event) {
            final Profile profile = (Profile) event.getElement();
            profile.setEnabled(event.getChecked());
        }
    });

    createSelectButtons(parent);

    /* Add a listener. */
    m_startText.addFocusListener(new FocusAdapter() {
        /**
         * @see org.eclipse.swt.events.FocusAdapter#focusLost(org.eclipse.swt.events.FocusEvent)
         */
        @Override
        public void focusLost(final FocusEvent e) {
            handleKMStartModified();
        }
    });

    /* Add a listener. */
    m_endText.addFocusListener(new FocusAdapter() {
        @Override
        public void focusLost(final FocusEvent e) {
            handleKMEndModified();
        }
    });

    updateControls();
}

From source file:org.kalypso.model.wspm.pdb.ui.internal.admin.waterbody.imports.ImportWaterbodiesPreviewPage.java

License:Open Source License

private void createWaterTable(final Composite panel) {
    m_viewer = CheckboxTableViewer.newCheckList(panel, SWT.BORDER | SWT.FULL_SELECTION);
    m_viewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    WaterBodyViewer.configureViewer(m_viewer);
    m_viewer.setContentProvider(new ArrayContentProvider());

    WaterBodyViewer.createRankColumn(m_viewer);

    final TableViewerColumn validColumn = new TableViewerColumn(m_viewer, SWT.LEFT);
    validColumn.getColumn().setText(Messages.getString("ImportWaterbodiesPreviewPage.2")); //$NON-NLS-1$
    validColumn.getColumn().setResizable(false);
    ColumnsResizeControlListener.setMinimumPackWidth(validColumn.getColumn());
    ColumnViewerSorter.registerSorter(validColumn, new ViewerComparator());
    validColumn.setLabelProvider(/*from  ww w  .  j  ava2s.  com*/
            new WaterBodyImportStatusLabelProvider(m_data.getExistingWaterBodies(), m_waterBodyStatus));

    final IObservableValue target = ViewersObservables.observeInput(m_viewer);
    final IObservableValue model = BeansObservables.observeValue(m_data,
            ImportWaterBodiesData.PROPERTY_WATER_BODIES);

    m_binding.bindValue(target, model);

    final IViewerObservableSet targetCheck = ViewersObservables.observeCheckedElements(m_viewer,
            WaterBody.class);
    final WritableSet modelCheck = m_data.getSelectedWaterBodies();

    final DataSetBinder checkBinder = new DataSetBinder(targetCheck, modelCheck);
    checkBinder.apply(m_binding);

    m_viewer.addOpenListener(new IOpenListener() {
        @Override
        public void open(final OpenEvent event) {
            showElementStatus((IStructuredSelection) event.getSelection());
        }
    });
}

From source file:org.kalypso.model.wspm.pdb.ui.internal.admin.waterbody.imports.ImportWaterlevelsPreviewPage.java

License:Open Source License

private void createWaterTable(final Composite panel) {
    final Set<WaterlevelsForStation> checkedWaterlevels = m_data.getWaterlevels();

    m_viewer = CheckboxTableViewer.newCheckList(panel, SWT.BORDER | SWT.FULL_SELECTION);
    m_viewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    m_viewer.setUseHashlookup(true);/*from   w ww .ja  va 2  s  .co  m*/

    final Table table = m_viewer.getTable();
    table.setHeaderVisible(true);
    table.addControlListener(new ColumnsResizeControlListener());

    m_viewer.setContentProvider(new ArrayContentProvider());
    m_viewer.setCheckStateProvider(new EventFixationsCheckstateProvider(checkedWaterlevels));

    final TableViewerColumn validColumn = new TableViewerColumn(m_viewer, SWT.LEFT);
    validColumn.getColumn().setText(Messages.getString("ImportWaterlevelsPreviewPage.2")); //$NON-NLS-1$
    validColumn.getColumn().setResizable(false);
    ColumnsResizeControlListener.setMinimumPackWidth(validColumn.getColumn());
    ColumnViewerSorter.registerSorter(validColumn, new ViewerComparator());
    validColumn.setLabelProvider(new WaterLevelImportStatusLabelProvider());

    createWaterlevelColumn(m_viewer, WaterlevelFixationStrings.STATION, WaterlevelsForStation.PROPERTY_STATION,
            "%s", SWT.RIGHT); //$NON-NLS-1$
    createWaterlevelColumn(m_viewer, Messages.getString("ImportWaterlevelsPreviewPage.3"), //$NON-NLS-1$
            WaterlevelsForStation.PROPERTY_WATERLEVEL_COUNT, "%,d", SWT.RIGHT); //$NON-NLS-1$
    createWaterlevelColumn(m_viewer, Messages.getString("ImportWaterlevelsPreviewPage.4"), //$NON-NLS-1$
            WaterlevelsForStation.PROPERTY_WATERLEVEL_SIMPLIFIED_COUNT, "%,d", SWT.RIGHT); //$NON-NLS-1$
    createWaterlevelColumn(m_viewer, Messages.getString("ImportWaterlevelsPreviewPage.5"), //$NON-NLS-1$
            WaterlevelsForStation.PROPERTY_WATERLEVEL_SEGMENT_COUNT, "%,d", SWT.RIGHT); //$NON-NLS-1$
    // createWaterlevelColumn( m_viewer, WaterlevelFixationStrings.WATERLEVEL, WaterlevelsForStation.PROPERTY_WATERLEVEL, "%s" ); //$NON-NLS-1$
    // createWaterlevelColumn( m_viewer, WaterlevelFixationStrings.DISCHARGE, WaterlevelsForStation.PROPERTY_DISCHARGE, "%s" ); //$NON-NLS-1$
    // createWaterlevelColumn( m_viewer, WaterlevelFixationStrings.MEASUREMENT, WaterlevelsForStation.PROPERTY_MEASURMENT_DATE, "%s" ); //$NON-NLS-1$
    // createWaterlevelColumn( m_viewer, WaterlevelFixationStrings.DESCRIPTION, WaterlevelsForStation.PROPERTY_DESCRIPTION, "%s" ); //$NON-NLS-1$

    m_viewer.addCheckStateListener(new ICheckStateListener() {
        @Override
        public void checkStateChanged(final CheckStateChangedEvent event) {
            final boolean checked = event.getChecked();
            final WaterlevelsForStation waterlevel = (WaterlevelsForStation) event.getElement();
            if (checked && waterlevel.isValid())
                checkedWaterlevels.add(waterlevel);
            else
                checkedWaterlevels.remove(waterlevel);
        }
    });

    m_viewer.addOpenListener(new IOpenListener() {
        @Override
        public void open(final OpenEvent event) {
            final IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            final WaterlevelsForStation waterlevel = (WaterlevelsForStation) selection.getFirstElement();
            if (waterlevel == null)
                return;

            final IStatus validate = waterlevel.validate();
            StatusDialog.open(getShell(), validate, getWizard().getWindowTitle());
        }
    });

    // TODO: show list of read waterlevels on double click
}

From source file:org.kalypso.model.wspm.tuhh.ui.featureview.ReachSegmentFeatureControl.java

License:Open Source License

@Override
public Control createControl(final Composite parent, final int style) {
    m_linkChecklist = CheckboxTableViewer.newCheckList(parent, style | SWT.MULTI);
    m_linkChecklist.setContentProvider(new ArrayContentProvider());
    m_linkChecklist.setLabelProvider(new GMLLabelProvider());

    m_linkChecklist.addCheckStateListener(new ICheckStateListener() {
        @Override/*from   w  w  w.  j  a  va  2 s.  co m*/
        public void checkStateChanged(final CheckStateChangedEvent event) {
            final IProfileFeature profileFeature = (IProfileFeature) event.getElement();
            final boolean checked = event.getChecked();
            handleCheckStateChanged(new IProfileFeature[] { profileFeature }, checked);
        }
    });

    /* Configure context menu */
    final MenuManager manager = new MenuManager();
    manager.add(new ChangeCheckstateAction(
            Messages.getString("org.kalypso.model.wspm.tuhh.ui.featureview.ReachSegmentFeatureControl.0"), //$NON-NLS-1$
            true));
    manager.add(new ChangeCheckstateAction(
            Messages.getString("org.kalypso.model.wspm.tuhh.ui.featureview.ReachSegmentFeatureControl.1"), //$NON-NLS-1$
            false));

    final Table table = m_linkChecklist.getTable();
    table.setMenu(manager.createContextMenu(table));

    updateControl();

    return table;
}

From source file:org.kalypso.ogc.gml.featureview.control.ChecklistOfLinksFeatureControl.java

License:Open Source License

@Override
public Control createControl(final Composite parent, final int style) {
    m_linkChecklist = CheckboxTableViewer.newCheckList(parent, style | SWT.MULTI | SWT.FULL_SELECTION);
    m_linkChecklist.setContentProvider(new ArrayContentProvider());
    m_linkChecklist.setLabelProvider(new GMLLabelProvider());

    m_linkChecklist.addCheckStateListener(new ICheckStateListener() {
        @Override/*from  w  w  w  .j  a v  a2s  . c o  m*/
        public void checkStateChanged(final CheckStateChangedEvent event) {
            final IXLinkedFeature[] elements = new IXLinkedFeature[] { (IXLinkedFeature) event.getElement() };
            handleCheckStateChanged(elements, event.getChecked());
        }
    });

    /* Configure context menu */
    final MenuManager manager = new MenuManager();
    manager.add(new ChangeCheckstateAction(Messages.getString("ChecklistOfLinksFeatureControl.0"), true)); //$NON-NLS-1$
    manager.add(new ChangeCheckstateAction(Messages.getString("ChecklistOfLinksFeatureControl.1"), false)); //$NON-NLS-1$

    final Table table = m_linkChecklist.getTable();
    table.setMenu(manager.createContextMenu(table));

    updateControl();

    return table;
}

From source file:org.kalypso.ui.rrm.internal.cm.view.EditMultiDialog.java

License:Open Source License

/**
 * This function creates the content of the details group.
 *
 * @param parent//from w  w w  .j a v  a2 s  .  co m
 *          The parent composite.
 */
private void createDetailsContent(final Composite parent) {
    /* Create the generator viewer. */
    m_generatorViewer = CheckboxTableViewer.newCheckList(parent,
            SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.SINGLE);
    m_generatorViewer.getTable().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    m_generatorViewer.getTable().setLinesVisible(true);
    m_generatorViewer.getTable().setHeaderVisible(true);
    m_generatorViewer.getTable().addControlListener(new ColumnsResizeControlListener());
    m_generatorViewer.setContentProvider(new ArrayContentProvider());
    m_generatorViewer.setFilters(new ViewerFilter[] { new ParameterTypeViewerFilter(
            (String) m_bean.getProperty(ILinearSumGenerator.PROPERTY_PARAMETER_TYPE)) });

    /* Create the columns. */
    createGeneratorViewerColumns(m_generatorViewer);

    /* Set the input. */
    final ILinearSumGenerator[] generators = getGenerators();
    m_generatorViewer.setInput(generators);

    /* Add a checkstate provider. */
    m_generatorViewer.setCheckStateProvider(new ICheckStateProvider() {
        @Override
        public boolean isGrayed(final Object element) {
            return false;
        }

        @Override
        public boolean isChecked(final Object element) {
            final ILinearSumGenerator[] subGenerators = m_bean.getSubGenerators();
            if (subGenerators == null || subGenerators.length == 0)
                return false;

            final List<ILinearSumGenerator> subGeneratorsList = Arrays.asList(subGenerators);
            if (subGeneratorsList.contains(element))
                return true;

            return false;
        }
    });

    /* Add a listener. */
    m_generatorViewer.addCheckStateListener(new ICheckStateListener() {
        @Override
        public void checkStateChanged(final CheckStateChangedEvent event) {
            final Object[] checkedElements = m_generatorViewer.getCheckedElements();

            final List<ILinearSumGenerator> subGenerators = new ArrayList<>();
            for (final Object checkedElement : checkedElements)
                subGenerators.add((ILinearSumGenerator) checkedElement);

            m_bean.setSubGenerators(subGenerators.toArray(new ILinearSumGenerator[] {}));
            m_generatorViewer.refresh();

            updateStatus();
        }
    });

    /* Create the status composite. */
    m_statusComposite = new StatusComposite(parent, StatusComposite.DETAILS);
    m_statusComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
}