Examples with IConfigLabelAccumulator org.eclipse.nebula.widgets.nattable.layer.cell.IConfigLabelAccumulator used on opensource projects

Example 11 with IConfigLabelAccumulator

use of org.eclipse.nebula.widgets.nattable.layer.cell.IConfigLabelAccumulator in project nebula.widgets.nattable by eclipse.

the class DimensionallyDependentLayer method getConfigLabelsByPosition.

@Override
public LabelStack getConfigLabelsByPosition(int columnPosition, int rowPosition) {
    int baseColumnPosition = LayerUtil.convertColumnPosition(this, columnPosition, this.baseLayer);
    int baseRowPosition = LayerUtil.convertRowPosition(this, rowPosition, this.baseLayer);
    LabelStack labelStack = this.baseLayer.getConfigLabelsByPosition(baseColumnPosition, baseRowPosition);
    IConfigLabelAccumulator configLabelAccumulator = getConfigLabelAccumulator();
    if (configLabelAccumulator != null) {
        configLabelAccumulator.accumulateConfigLabels(labelStack, columnPosition, rowPosition);
    }
    return labelStack;
}

Example 12 with IConfigLabelAccumulator

use of org.eclipse.nebula.widgets.nattable.layer.cell.IConfigLabelAccumulator in project nebula.widgets.nattable by eclipse.

the class AbstractIndexLayerTransform method getConfigLabelsByPosition.

@Override
public LabelStack getConfigLabelsByPosition(int columnPosition, int rowPosition) {
    LabelStack configLabels = this.underlyingLayer.getConfigLabelsByPosition(localToUnderlyingColumnPosition(columnPosition), localToUnderlyingRowPosition(rowPosition));
    IConfigLabelAccumulator configLabelAccumulator = getConfigLabelAccumulator();
    if (configLabelAccumulator != null) {
        configLabelAccumulator.accumulateConfigLabels(configLabels, columnPosition, rowPosition);
    }
    String regionName = getRegionName();
    if (regionName != null) {
        configLabels.addLabel(regionName);
    }
    return configLabels;
}

Example 13 with IConfigLabelAccumulator

use of org.eclipse.nebula.widgets.nattable.layer.cell.IConfigLabelAccumulator in project nebula.widgets.nattable by eclipse.

the class CompositeLayer method addConfigLabelAccumulatorForRegion.

/**
 * Adds the configLabelAccumulator to the existing label accumulators.
 */
public void addConfigLabelAccumulatorForRegion(String regionName, IConfigLabelAccumulator configLabelAccumulator) {
    IConfigLabelAccumulator existingConfigLabelAccumulator = this.regionNameToConfigLabelAccumulatorMap.get(regionName);
    AggregateConfigLabelAccumulator aggregateAccumulator;
    if (existingConfigLabelAccumulator instanceof AggregateConfigLabelAccumulator) {
        aggregateAccumulator = (AggregateConfigLabelAccumulator) existingConfigLabelAccumulator;
    } else {
        aggregateAccumulator = new AggregateConfigLabelAccumulator();
        if (existingConfigLabelAccumulator != null) {
            aggregateAccumulator.add(existingConfigLabelAccumulator);
        }
        this.regionNameToConfigLabelAccumulatorMap.put(regionName, aggregateAccumulator);
    }
    aggregateAccumulator.add(configLabelAccumulator);
}

Example 14 with IConfigLabelAccumulator

use of org.eclipse.nebula.widgets.nattable.layer.cell.IConfigLabelAccumulator in project nebula.widgets.nattable by eclipse.

the class _5054_SelectionProviderExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    Composite panel = new Composite(parent, SWT.NONE);
    panel.setLayout(new GridLayout(2, true));
    // property names of the Person class
    String[] propertyNames = { "lastName", "firstName" };
    // mapping from property to label, needed for column header labels
    Map<String, String> propertyToLabelMap = new HashMap<>();
    propertyToLabelMap.put("lastName", "Lastname");
    propertyToLabelMap.put("firstName", "Firstname");
    IColumnPropertyAccessor<Person> columnPropertyAccessor = new ReflectiveColumnPropertyAccessor<>(propertyNames);
    IRowIdAccessor<Person> rowIdAccessor = new IRowIdAccessor<Person>() {

        @Override
        public Serializable getRowId(Person rowObject) {
            return rowObject.getId();
        }
    };
    // create the first table
    // create the body layer stack
    final IRowDataProvider<Person> firstBodyDataProvider = new ListDataProvider<>(getSimpsonsList(), columnPropertyAccessor);
    final DataLayer firstBodyDataLayer = new DataLayer(firstBodyDataProvider);
    final SelectionLayer firstSelectionLayer = new SelectionLayer(firstBodyDataLayer);
    ViewportLayer firstViewportLayer = new ViewportLayer(firstSelectionLayer);
    // use a RowSelectionModel that will perform row selections and is able
    // to identify a row via unique ID
    firstSelectionLayer.setSelectionModel(new RowSelectionModel<>(firstSelectionLayer, firstBodyDataProvider, rowIdAccessor));
    // create the column header layer stack
    IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(propertyNames, propertyToLabelMap);
    DataLayer firstColumnHeaderDataLayer = new DataLayer(columnHeaderDataProvider);
    ColumnHeaderLayer firstColumnHeaderLayer = new ColumnHeaderLayer(firstColumnHeaderDataLayer, firstViewportLayer, firstSelectionLayer);
    // register custom label styling to indicate if the table is active
    firstColumnHeaderDataLayer.setConfigLabelAccumulator(new IConfigLabelAccumulator() {

        @Override
        public void accumulateConfigLabels(LabelStack configLabels, int columnPosition, int rowPosition) {
            if (_5054_SelectionProviderExample.this.isFirstSelectionProvider) {
                configLabels.addLabelOnTop(ACTIVE_LABEL);
            }
        }
    });
    // set the region labels to make default configurations work, e.g.
    // selection
    CompositeLayer firstCompositeLayer = new CompositeLayer(1, 2);
    firstCompositeLayer.setChildLayer(GridRegion.COLUMN_HEADER, firstColumnHeaderLayer, 0, 0);
    firstCompositeLayer.setChildLayer(GridRegion.BODY, firstViewportLayer, 0, 1);
    final NatTable firstNatTable = new NatTable(panel, firstCompositeLayer, false);
    firstNatTable.addConfiguration(new DefaultNatTableStyleConfiguration());
    firstNatTable.addConfiguration(new ActiveTableStyleConfiguration());
    firstNatTable.configure();
    // set the modern theme
    firstNatTable.setTheme(new ModernNatTableThemeConfiguration());
    // add overlay painter for full borders
    firstNatTable.addOverlayPainter(new NatTableBorderOverlayPainter());
    // create the second table
    // create the body layer stack
    final IRowDataProvider<Person> secondBodyDataProvider = new ListDataProvider<>(getFlandersList(), columnPropertyAccessor);
    final DataLayer secondBodyDataLayer = new DataLayer(secondBodyDataProvider);
    final SelectionLayer secondSelectionLayer = new SelectionLayer(secondBodyDataLayer);
    ViewportLayer secondViewportLayer = new ViewportLayer(secondSelectionLayer);
    // use a RowSelectionModel that will perform row selections and is able
    // to identify a row via unique ID
    secondSelectionLayer.setSelectionModel(new RowSelectionModel<>(secondSelectionLayer, secondBodyDataProvider, rowIdAccessor));
    // create the column header layer stack
    DataLayer secondColumnHeaderDataLayer = new DataLayer(columnHeaderDataProvider);
    ILayer secondColumnHeaderLayer = new ColumnHeaderLayer(secondColumnHeaderDataLayer, secondViewportLayer, secondSelectionLayer);
    // register custom label styling to indicate if the table is active
    secondColumnHeaderDataLayer.setConfigLabelAccumulator(new IConfigLabelAccumulator() {

        @Override
        public void accumulateConfigLabels(LabelStack configLabels, int columnPosition, int rowPosition) {
            if (!_5054_SelectionProviderExample.this.isFirstSelectionProvider) {
                configLabels.addLabelOnTop(ACTIVE_LABEL);
            }
        }
    });
    // set the region labels to make default configurations work, e.g.
    // selection
    CompositeLayer secondCompositeLayer = new CompositeLayer(1, 2);
    secondCompositeLayer.setChildLayer(GridRegion.COLUMN_HEADER, secondColumnHeaderLayer, 0, 0);
    secondCompositeLayer.setChildLayer(GridRegion.BODY, secondViewportLayer, 0, 1);
    final NatTable secondNatTable = new NatTable(panel, secondCompositeLayer, false);
    secondNatTable.addConfiguration(new DefaultNatTableStyleConfiguration());
    secondNatTable.addConfiguration(new ActiveTableStyleConfiguration());
    secondNatTable.configure();
    // set the modern theme
    secondNatTable.setTheme(new ModernNatTableThemeConfiguration());
    // add overlay painter for full borders
    secondNatTable.addOverlayPainter(new NatTableBorderOverlayPainter());
    // set ISelectionProvider
    final RowSelectionProvider<Person> selectionProvider = new RowSelectionProvider<>(firstSelectionLayer, firstBodyDataProvider);
    // add a listener to the selection provider, in an Eclipse application
    // you would do this e.g. getSite().getPage().addSelectionListener()
    selectionProvider.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            log("Selection changed:");
            IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            @SuppressWarnings("rawtypes") Iterator it = selection.iterator();
            while (it.hasNext()) {
                Person selected = (Person) it.next();
                log("  " + selected.getFirstName() + " " + selected.getLastName());
            }
        }
    });
    // layout widgets
    GridDataFactory.fillDefaults().grab(true, true).applyTo(firstNatTable);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(secondNatTable);
    // add a region for buttons
    Composite buttonArea = new Composite(panel, SWT.NONE);
    buttonArea.setLayout(new RowLayout());
    GridDataFactory.fillDefaults().grab(true, false).span(2, 1).applyTo(buttonArea);
    // create a button to enable selection provider change
    Button button = new Button(buttonArea, SWT.PUSH);
    button.setText("Change selection provider");
    button.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            _5054_SelectionProviderExample.this.isFirstSelectionProvider = !_5054_SelectionProviderExample.this.isFirstSelectionProvider;
            if (_5054_SelectionProviderExample.this.isFirstSelectionProvider) {
                selectionProvider.updateSelectionProvider(firstSelectionLayer, firstBodyDataProvider);
            } else {
                selectionProvider.updateSelectionProvider(secondSelectionLayer, secondBodyDataProvider);
            }
            // refresh both tables to update the active rendering in the
            // column header/ this is not necessary for updating the
            // selection provider
            firstNatTable.doCommand(new VisualRefreshCommand());
            secondNatTable.doCommand(new VisualRefreshCommand());
        }
    });
    // add a log area to the example to show the log entries
    Text output = setupTextArea(panel);
    GridDataFactory.fillDefaults().grab(true, true).span(2, 1).applyTo(output);
    return panel;
}

Example 15 with IConfigLabelAccumulator

use of org.eclipse.nebula.widgets.nattable.layer.cell.IConfigLabelAccumulator in project nebula.widgets.nattable by eclipse.

the class _308_DataModificationExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    // set the GridLayout because the FillLayout seems to introduce a
    // scrollbar rendering issue on changing the content
    parent.setLayout(new GridLayout());
    // property names of the Person class
    String[] personPropertyNames = { "firstName", "lastName", "gender", "married", "birthday" };
    // mapping from property to label, needed for column header labels
    Map<String, String> personPropertyToLabelMap = new HashMap<>();
    personPropertyToLabelMap.put("firstName", "Firstname");
    personPropertyToLabelMap.put("lastName", "Lastname");
    personPropertyToLabelMap.put("gender", "Gender");
    personPropertyToLabelMap.put("married", "Married");
    personPropertyToLabelMap.put("birthday", "Birthday");
    ListDataProvider<Person> bodyDataProvider = new ListDataProvider<>(PersonService.getPersons(10), new ReflectiveColumnPropertyAccessor<Person>(personPropertyNames));
    IDataProvider personColumnHeaderDataProvider = new DefaultColumnHeaderDataProvider(personPropertyNames, personPropertyToLabelMap);
    IDataProvider personRowHeaderDataProvider = new DefaultRowHeaderDataProvider(bodyDataProvider);
    // mapping from property to label, needed for column header labels
    Map<String, String> addressPropertyToLabelMap = new HashMap<>();
    addressPropertyToLabelMap.put("street", "Street");
    addressPropertyToLabelMap.put("housenumber", "Housenumber");
    addressPropertyToLabelMap.put("postalCode", "Postal Code");
    addressPropertyToLabelMap.put("city", "City");
    Composite panel = new Composite(parent, SWT.NONE);
    panel.setLayout(new GridLayout());
    GridDataFactory.fillDefaults().grab(true, true).applyTo(panel);
    Composite gridPanel = new Composite(panel, SWT.NONE);
    gridPanel.setLayout(new GridLayout());
    GridDataFactory.fillDefaults().grab(true, true).applyTo(gridPanel);
    Composite buttonPanel = new Composite(panel, SWT.NONE);
    buttonPanel.setLayout(new GridLayout());
    GridDataFactory.fillDefaults().grab(true, true).applyTo(buttonPanel);
    ConfigRegistry configRegistry = new ConfigRegistry();
    // create the body layer stack
    DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
    bodyDataLayer.setConfigLabelAccumulator(new IConfigLabelAccumulator() {

        @Override
        public void accumulateConfigLabels(LabelStack configLabels, int columnPosition, int rowPosition) {
            switch(columnPosition) {
                case 3:
                    configLabels.addLabel("MARRIED");
                    break;
                case 4:
                    configLabels.addLabel("DATE");
                    break;
            }
        }
    });
    DefaultBodyLayerStack bodyLayerStack = new DefaultBodyLayerStack(bodyDataLayer);
    bodyDataLayer.registerCommandHandler(new DeleteRowCommandHandler<>(bodyDataProvider.getList()));
    bodyDataLayer.registerCommandHandler(new InsertRowCommandHandler<>(bodyDataProvider.getList()));
    // create the column header layer stack
    DataLayer columnHeaderDataLayer = new DataLayer(personColumnHeaderDataProvider);
    ILayer columnHeaderLayer = new ColumnHeaderLayer(columnHeaderDataLayer, bodyLayerStack.getViewportLayer(), bodyLayerStack.getSelectionLayer());
    // create the row header layer stack
    DataLayer rowHeaderDataLayer = new DefaultRowHeaderDataLayer(personRowHeaderDataProvider);
    ILayer rowHeaderLayer = new RowHeaderLayer(rowHeaderDataLayer, bodyLayerStack.getViewportLayer(), bodyLayerStack.getSelectionLayer());
    // create the corner layer stack
    ILayer cornerLayer = new CornerLayer(new DataLayer(new DefaultCornerDataProvider(personColumnHeaderDataProvider, personRowHeaderDataProvider)), rowHeaderLayer, columnHeaderLayer);
    // create the grid layer composed with the prior created layer stacks
    GridLayer gridLayer = new GridLayer(bodyLayerStack, columnHeaderLayer, rowHeaderLayer, cornerLayer);
    final NatTable natTable = new NatTable(gridPanel, gridLayer, false);
    natTable.setConfigRegistry(configRegistry);
    natTable.addConfiguration(new DefaultNatTableStyleConfiguration());
    natTable.addConfiguration(new HeaderMenuConfiguration(natTable));
    natTable.addConfiguration(new SingleClickSortConfiguration());
    natTable.addConfiguration(new AbstractRegistryConfiguration() {

        @Override
        public void configureRegistry(IConfigRegistry configRegistry) {
            configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, new CheckBoxPainter(), DisplayMode.NORMAL, "MARRIED");
            configRegistry.registerConfigAttribute(CellConfigAttributes.DISPLAY_CONVERTER, new DefaultDateDisplayConverter("yyyy-MM-dd"), DisplayMode.NORMAL, "DATE");
        }
    });
    natTable.addConfiguration(new AbstractUiBindingConfiguration() {

        private final Menu bodyMenu = new PopupMenuBuilder(natTable).withMenuItemProvider(new IMenuItemProvider() {

            @Override
            public void addMenuItem(NatTable natTable, Menu popupMenu) {
                MenuItem deleteRow = new MenuItem(popupMenu, SWT.PUSH);
                deleteRow.setText("Insert below");
                deleteRow.setEnabled(true);
                deleteRow.addSelectionListener(new SelectionAdapter() {

                    @Override
                    public void widgetSelected(SelectionEvent event) {
                        int rowPosition = MenuItemProviders.getNatEventData(event).getRowPosition();
                        natTable.doCommand(new InsertRowCommand<>(bodyDataLayer, rowPosition, PersonService.getPersons(1).get(0)));
                    }
                });
            }
        }).withMenuItemProvider(new IMenuItemProvider() {

            @Override
            public void addMenuItem(NatTable natTable, Menu popupMenu) {
                MenuItem deleteRow = new MenuItem(popupMenu, SWT.PUSH);
                deleteRow.setText("Delete");
                deleteRow.setEnabled(true);
                deleteRow.addSelectionListener(new SelectionAdapter() {

                    @Override
                    public void widgetSelected(SelectionEvent event) {
                        int rowPosition = MenuItemProviders.getNatEventData(event).getRowPosition();
                        natTable.doCommand(new DeleteRowCommand(natTable, rowPosition));
                    }
                });
            }
        }).build();

        @Override
        public void configureUiBindings(UiBindingRegistry uiBindingRegistry) {
            uiBindingRegistry.registerMouseDownBinding(new MouseEventMatcher(SWT.NONE, GridRegion.BODY, MouseEventMatcher.RIGHT_BUTTON), new PopupMenuAction(this.bodyMenu) {

                @Override
                public void run(NatTable natTable, MouseEvent event) {
                    int columnPosition = natTable.getColumnPositionByX(event.x);
                    int rowPosition = natTable.getRowPositionByY(event.y);
                    if (!bodyLayerStack.getSelectionLayer().isRowPositionFullySelected(rowPosition)) {
                        natTable.doCommand(new SelectRowsCommand(natTable, columnPosition, rowPosition, false, false));
                    }
                    super.run(natTable, event);
                }
            });
        }
    });
    natTable.configure();
    GridDataFactory.fillDefaults().grab(true, true).applyTo(natTable);
    return panel;
}