Examples with IDataProvider org.eclipse.nebula.widgets.nattable.data.IDataProvider used on opensource projects

Example 61 with IDataProvider

use of org.eclipse.nebula.widgets.nattable.data.IDataProvider in project nebula.widgets.nattable by eclipse.

the class _801_VerticalCompositionWithFeaturesExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    ConfigRegistry configRegistry = new ConfigRegistry();
    Composite panel = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    panel.setLayout(layout);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(panel);
    Composite gridPanel = new Composite(panel, SWT.NONE);
    gridPanel.setLayout(layout);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(gridPanel);
    Composite buttonPanel = new Composite(panel, SWT.NONE);
    buttonPanel.setLayout(new GridLayout());
    GridDataFactory.fillDefaults().grab(false, false).applyTo(buttonPanel);
    // property names of the Person class
    String[] propertyNames = { "firstName", "lastName", "gender", "married", "birthday" };
    // mapping from property to label, needed for column header labels
    Map<String, String> propertyToLabelMap = new HashMap<>();
    propertyToLabelMap.put("firstName", "Firstname");
    propertyToLabelMap.put("lastName", "Lastname");
    propertyToLabelMap.put("gender", "Gender");
    propertyToLabelMap.put("married", "Married");
    propertyToLabelMap.put("birthday", "Birthday");
    IColumnPropertyAccessor<Person> columnPropertyAccessor = new ExtendedReflectiveColumnPropertyAccessor<>(propertyNames);
    List<Person> values = PersonService.getPersons(10);
    final EventList<Person> eventList = GlazedLists.eventList(values);
    TransformedList<Person, Person> rowObjectsGlazedList = GlazedLists.threadSafeList(eventList);
    // use the SortedList constructor with 'null' for the Comparator because
    // the Comparator will be set by configuration
    SortedList<Person> sortedList = new SortedList<>(rowObjectsGlazedList, null);
    // wrap the SortedList with the FilterList
    FilterList<Person> filterList = new FilterList<>(sortedList);
    IRowDataProvider<Person> bodyDataProvider = new ListDataProvider<>(filterList, columnPropertyAccessor);
    final DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
    bodyDataLayer.setConfigLabelAccumulator(new ColumnLabelAccumulator());
    GlazedListsEventLayer<Person> eventLayer = new GlazedListsEventLayer<>(bodyDataLayer, filterList);
    final SelectionLayer selectionLayer = new SelectionLayer(eventLayer);
    ViewportLayer viewportLayer = new ViewportLayer(selectionLayer);
    IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(propertyNames, propertyToLabelMap);
    DataLayer columnHeaderDataLayer = new DataLayer(columnHeaderDataProvider);
    ILayer columnHeaderLayer = new ColumnHeaderLayer(columnHeaderDataLayer, viewportLayer, selectionLayer);
    // add sorting
    SortHeaderLayer<Person> sortHeaderLayer = new SortHeaderLayer<>(columnHeaderLayer, new GlazedListsSortModel<>(sortedList, columnPropertyAccessor, configRegistry, columnHeaderDataLayer), false);
    // add the filter row functionality
    final FilterRowHeaderComposite<Person> filterRowHeaderLayer = new FilterRowHeaderComposite<>(new DefaultGlazedListsFilterStrategy<>(filterList, columnPropertyAccessor, configRegistry), sortHeaderLayer, columnHeaderDataProvider, configRegistry);
    // set the region labels to make default configurations work, e.g.
    // editing, selection
    CompositeLayer compositeLayer = new CompositeLayer(1, 2);
    compositeLayer.setChildLayer(GridRegion.COLUMN_HEADER, filterRowHeaderLayer, 0, 0);
    compositeLayer.setChildLayer(GridRegion.BODY, viewportLayer, 0, 1);
    // add edit configurations
    compositeLayer.addConfiguration(new DefaultEditConfiguration());
    compositeLayer.addConfiguration(new DefaultEditBindings());
    // add print support
    compositeLayer.registerCommandHandler(new PrintCommandHandler(compositeLayer));
    compositeLayer.addConfiguration(new DefaultPrintBindings());
    // add excel export support
    compositeLayer.registerCommandHandler(new ExportCommandHandler(compositeLayer));
    compositeLayer.addConfiguration(new DefaultExportBindings());
    final NatTable natTable = new NatTable(gridPanel, compositeLayer, false);
    natTable.setConfigRegistry(configRegistry);
    // adding this configuration adds the styles and the painters to use
    natTable.addConfiguration(new DefaultNatTableStyleConfiguration());
    // add sorting configuration
    natTable.addConfiguration(new SingleClickSortConfiguration());
    natTable.addConfiguration(new AbstractRegistryConfiguration() {

        @Override
        public void configureRegistry(IConfigRegistry configRegistry) {
            configRegistry.registerConfigAttribute(EditConfigAttributes.CELL_EDITABLE_RULE, IEditableRule.ALWAYS_EDITABLE);
            // birthday is never editable
            configRegistry.registerConfigAttribute(EditConfigAttributes.CELL_EDITABLE_RULE, IEditableRule.NEVER_EDITABLE, DisplayMode.NORMAL, ColumnLabelAccumulator.COLUMN_LABEL_PREFIX + 4);
            configRegistry.registerConfigAttribute(EditConfigAttributes.CELL_EDITOR, new ComboBoxCellEditor(Arrays.asList(Gender.FEMALE, Gender.MALE)), DisplayMode.NORMAL, ColumnLabelAccumulator.COLUMN_LABEL_PREFIX + 2);
            configRegistry.registerConfigAttribute(CellConfigAttributes.DISPLAY_CONVERTER, getGenderBooleanConverter(), DisplayMode.NORMAL, ColumnLabelAccumulator.COLUMN_LABEL_PREFIX + 2);
            configRegistry.registerConfigAttribute(EditConfigAttributes.CELL_EDITOR, new ComboBoxCellEditor(Arrays.asList(Boolean.TRUE, Boolean.FALSE)), DisplayMode.NORMAL, ColumnLabelAccumulator.COLUMN_LABEL_PREFIX + 3);
            configRegistry.registerConfigAttribute(CellConfigAttributes.DISPLAY_CONVERTER, new DefaultBooleanDisplayConverter(), DisplayMode.NORMAL, ColumnLabelAccumulator.COLUMN_LABEL_PREFIX + 3);
        }
    });
    natTable.configure();
    final RowSelectionProvider<Person> selectionProvider = new RowSelectionProvider<>(selectionLayer, bodyDataProvider, false);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(natTable);
    Button button = new Button(buttonPanel, SWT.PUSH);
    button.setText("Remove selected item");
    button.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            // the NatTable context
            if (natTable.getActiveCellEditor() != null) {
                natTable.commitAndCloseActiveCellEditor();
            }
            Person item = (Person) ((IStructuredSelection) selectionProvider.getSelection()).getFirstElement();
            eventList.remove(item);
        }
    });
    return panel;
}

Example 62 with IDataProvider

use of org.eclipse.nebula.widgets.nattable.data.IDataProvider in project nebula.widgets.nattable by eclipse.

the class Derived_or_computed_column_data method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    List<Person> myList = new ArrayList<>();
    myList.add(new Person("Homer", "Simpson", "Sargeant", 1234567890L));
    myList.add(new Person("Waylon", "Smithers", "Admiral", 6666666666L));
    myList.add(new Person("Bart", "Smithers", "General", 9125798342L));
    myList.add(new Person("Nelson", "Muntz", "Private", 0000000001L));
    myList.add(new Person("John", "Frink", "Lieutenant", 3141592654L));
    String[] propertyNames = { "firstName", "lastName", "rank", "serialNumber" };
    final IColumnPropertyAccessor<Person> columnPropertyAccessor = new ReflectiveColumnPropertyAccessor<>(propertyNames);
    // Add derived 'fullName' column
    final IColumnPropertyAccessor<Person> derivedColumnPropertyAccessor = new IColumnPropertyAccessor<Person>() {

        @Override
        public Object getDataValue(Person rowObject, int columnIndex) {
            if (columnIndex < columnPropertyAccessor.getColumnCount()) {
                return columnPropertyAccessor.getDataValue(rowObject, columnIndex);
            } else if (columnIndex == columnPropertyAccessor.getColumnCount()) {
                return columnPropertyAccessor.getDataValue(rowObject, 0) + " " + columnPropertyAccessor.getDataValue(rowObject, 1);
            } else {
                return null;
            }
        }

        @Override
        public void setDataValue(Person rowObject, int columnIndex, Object newValue) {
            columnPropertyAccessor.setDataValue(rowObject, columnIndex, newValue);
        }

        @Override
        public int getColumnCount() {
            return columnPropertyAccessor.getColumnCount() + 1;
        }

        @Override
        public String getColumnProperty(int columnIndex) {
            if (columnIndex < columnPropertyAccessor.getColumnCount()) {
                return columnPropertyAccessor.getColumnProperty(columnIndex);
            } else if (columnIndex == columnPropertyAccessor.getColumnCount()) {
                return "fullName";
            } else {
                return null;
            }
        }

        @Override
        public int getColumnIndex(String propertyName) {
            if ("fullName".equals(propertyName)) {
                return columnPropertyAccessor.getColumnCount() + 1;
            } else {
                return columnPropertyAccessor.getColumnIndex(propertyName);
            }
        }
    };
    final IDataProvider listDataProvider = new ListDataProvider<>(myList, derivedColumnPropertyAccessor);
    // Column header data provider includes derived properties
    IDataProvider columnHeaderDataProvider = new IDataProvider() {

        @Override
        public Object getDataValue(int columnIndex, int rowIndex) {
            return derivedColumnPropertyAccessor.getColumnProperty(columnIndex);
        }

        @Override
        public void setDataValue(int columnIndex, int rowIndex, Object newValue) {
        // noop
        }

        @Override
        public int getColumnCount() {
            return derivedColumnPropertyAccessor.getColumnCount();
        }

        @Override
        public int getRowCount() {
            return 1;
        }
    };
    ILayer layer = new DefaultGridLayer(listDataProvider, columnHeaderDataProvider);
    return new NatTable(parent, layer);
}

Example 63 with IDataProvider

use of org.eclipse.nebula.widgets.nattable.data.IDataProvider in project nebula.widgets.nattable by eclipse.

the class GroupByDataLayerTest method addSortingCapability.

void addSortingCapability() {
    this.dataLayer.setComparator(new GroupByComparator<Person>(this.groupByModel, this.columnPropertyAccessor) {

        @Override
        protected boolean isTreeColumn(int columnIndex) {
            // that column index 0 is the tree column
            return columnIndex == 0;
        }
    });
    // the ColumnHeaderDataLayer is needed to retrieve the comparator per
    // column
    IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(this.propertyNames);
    DataLayer columnHeaderDataLayer = new DefaultColumnHeaderDataLayer(columnHeaderDataProvider);
    columnHeaderDataLayer.setConfigLabelAccumulator(new ColumnLabelAccumulator());
    this.sortModel = new GlazedListsSortModel<>(this.sortedList, this.columnPropertyAccessor, this.configRegistry, columnHeaderDataLayer);
    this.dataLayer.initializeTreeComparator(this.sortModel, null, true);
    this.configRegistry.registerConfigAttribute(SortConfigAttributes.SORT_COMPARATOR, DefaultComparator.getInstance());
}

Example 64 with IDataProvider

use of org.eclipse.nebula.widgets.nattable.data.IDataProvider in project nebula.widgets.nattable by eclipse.

the class StaticFilterGridExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    IConfigRegistry configRegistry = new ConfigRegistry();
    StaticFilterExampleGridLayer underlyingLayer = new StaticFilterExampleGridLayer(configRegistry);
    DataLayer bodyDataLayer = underlyingLayer.getBodyDataLayer();
    IDataProvider dataProvider = underlyingLayer.getBodyDataProvider();
    // NOTE: Register the accumulator on the body data layer.
    // This ensures that the labels are bound to the column index and are
    // unaffected by column order.
    final ColumnOverrideLabelAccumulator columnLabelAccumulator = new ColumnOverrideLabelAccumulator(bodyDataLayer);
    bodyDataLayer.setConfigLabelAccumulator(columnLabelAccumulator);
    NatTable natTable = new NatTable(parent, underlyingLayer, false);
    natTable.addConfiguration(new DefaultNatTableStyleConfiguration());
    natTable.addConfiguration(new HeaderMenuConfiguration(natTable));
    // natTable.addConfiguration(new DebugMenuConfiguration(natTable));
    natTable.addConfiguration(new FilterRowCustomConfiguration());
    natTable.addConfiguration(EditableGridExample.editableGridConfiguration(columnLabelAccumulator, dataProvider));
    natTable.setConfigRegistry(configRegistry);
    natTable.configure();
    return natTable;
}

Example 65 with IDataProvider

use of org.eclipse.nebula.widgets.nattable.data.IDataProvider in project nebula.widgets.nattable by eclipse.

the class DynamicColumnHeaderHeightExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    IConfigRegistry configRegistry = new ConfigRegistry();
    // Underlying data source
    EventList<RowDataFixture> eventList = GlazedLists.eventList(RowDataListFixture.getList(200));
    FilterList<RowDataFixture> filterList = new FilterList<>(eventList);
    String[] propertyNames = RowDataListFixture.getPropertyNames();
    Map<String, String> propertyToLabelMap = RowDataListFixture.getPropertyToLabelMap();
    // Body
    IColumnPropertyAccessor<RowDataFixture> columnPropertyAccessor = new ReflectiveColumnPropertyAccessor<>(propertyNames);
    ListDataProvider<RowDataFixture> bodyDataProvider = new ListDataProvider<>(filterList, columnPropertyAccessor);
    DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
    ColumnGroupBodyLayerStack bodyLayer = new ColumnGroupBodyLayerStack(bodyDataLayer, this.columnGroupModel);
    ColumnOverrideLabelAccumulator bodyLabelAccumulator = new ColumnOverrideLabelAccumulator(bodyDataLayer);
    bodyDataLayer.setConfigLabelAccumulator(bodyLabelAccumulator);
    bodyLabelAccumulator.registerColumnOverrides(RowDataListFixture.getColumnIndexOfProperty(RowDataListFixture.PRICING_TYPE_PROP_NAME), "PRICING_TYPE_PROP_NAME");
    // Column header
    IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(propertyNames, propertyToLabelMap);
    DataLayer columnHeaderDataLayer = new DefaultColumnHeaderDataLayer(columnHeaderDataProvider);
    this.columnHeaderLayer = new ColumnHeaderLayer(columnHeaderDataLayer, bodyLayer, bodyLayer.getSelectionLayer());
    ColumnGroupHeaderLayer columnGroupHeaderLayer = new ColumnGroupHeaderLayer(this.columnHeaderLayer, bodyLayer.getSelectionLayer(), this.columnGroupModel);
    columnGroupHeaderLayer.addColumnsIndexesToGroup("Group 1", 1, 2);
    // calculate the height of the column header area dependent if column
    // groups exist or not
    columnGroupHeaderLayer.setCalculateHeight(true);
    // Note: The column header layer is wrapped in a filter row composite.
    // This plugs in the filter row functionality
    final FilterRowHeaderComposite<RowDataFixture> filterRowHeaderLayer = new FilterRowHeaderComposite<>(new DefaultGlazedListsFilterStrategy<>(filterList, columnPropertyAccessor, configRegistry), columnGroupHeaderLayer, columnHeaderDataProvider, configRegistry);
    filterRowHeaderLayer.setFilterRowVisible(false);
    ColumnOverrideLabelAccumulator labelAccumulator = new ColumnOverrideLabelAccumulator(columnHeaderDataLayer);
    columnHeaderDataLayer.setConfigLabelAccumulator(labelAccumulator);
    // Register labels
    labelAccumulator.registerColumnOverrides(RowDataListFixture.getColumnIndexOfProperty(RowDataListFixture.RATING_PROP_NAME), "CUSTOM_COMPARATOR_LABEL");
    // Row header
    final DefaultRowHeaderDataProvider rowHeaderDataProvider = new DefaultRowHeaderDataProvider(bodyDataProvider);
    DefaultRowHeaderDataLayer rowHeaderDataLayer = new DefaultRowHeaderDataLayer(rowHeaderDataProvider);
    ILayer rowHeaderLayer = new RowHeaderLayer(rowHeaderDataLayer, bodyLayer, bodyLayer.getSelectionLayer());
    // Corner
    final DefaultCornerDataProvider cornerDataProvider = new DefaultCornerDataProvider(columnHeaderDataProvider, rowHeaderDataProvider);
    DataLayer cornerDataLayer = new DataLayer(cornerDataProvider);
    ILayer cornerLayer = new CornerLayer(cornerDataLayer, rowHeaderLayer, filterRowHeaderLayer);
    // Grid
    GridLayer gridLayer = new GridLayer(bodyLayer, filterRowHeaderLayer, rowHeaderLayer, cornerLayer);
    NatTable natTable = new NatTable(parent, gridLayer, false);
    // Register create column group command handler
    // Register column chooser
    DisplayColumnChooserCommandHandler columnChooserCommandHandler = new DisplayColumnChooserCommandHandler(bodyLayer.getSelectionLayer(), bodyLayer.getColumnHideShowLayer(), this.columnHeaderLayer, columnHeaderDataLayer, columnGroupHeaderLayer, this.columnGroupModel);
    bodyLayer.registerCommandHandler(columnChooserCommandHandler);
    natTable.addConfiguration(new DefaultNatTableStyleConfiguration());
    natTable.addConfiguration(new HeaderMenuConfiguration(natTable) {

        @Override
        protected PopupMenuBuilder createColumnHeaderMenu(NatTable natTable) {
            return super.createColumnHeaderMenu(natTable).withColumnChooserMenuItem();
        }
    });
    natTable.addConfiguration(new AbstractRegistryConfiguration() {

        @Override
        public void configureRegistry(IConfigRegistry configRegistry) {
            configRegistry.registerConfigAttribute(ExportConfigAttributes.EXPORTER, new HSSFExcelExporter());
        }
    });
    natTable.addConfiguration(new FilterRowCustomConfiguration());
    natTable.setConfigRegistry(configRegistry);
    natTable.configure();
    // add button
    Button button = new Button(parent, SWT.NONE);
    button.setText("Switch FilterRow visibility");
    button.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            filterRowHeaderLayer.setFilterRowVisible(!filterRowHeaderLayer.isFilterRowVisible());
        }
    });
    return natTable;
}