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

Example 16 with ReflectiveColumnPropertyAccessor

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

the class _5053_SelectionEventsExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    // 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 ReflectiveColumnPropertyAccessor<>(propertyNames);
    final List<Person> data = PersonService.getPersons(10);
    // create the body layer stack
    final IRowDataProvider<Person> bodyDataProvider = new ListDataProvider<>(data, columnPropertyAccessor);
    final DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
    final SelectionLayer selectionLayer = new SelectionLayer(bodyDataLayer);
    ViewportLayer viewportLayer = new ViewportLayer(selectionLayer);
    // create the column header layer stack
    IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(propertyNames, propertyToLabelMap);
    ILayer columnHeaderLayer = new ColumnHeaderLayer(new DataLayer(columnHeaderDataProvider), viewportLayer, selectionLayer);
    // create the row header layer stack
    IDataProvider rowHeaderDataProvider = new DefaultRowHeaderDataProvider(bodyDataProvider);
    ILayer rowHeaderLayer = new RowHeaderLayer(new DefaultRowHeaderDataLayer(new DefaultRowHeaderDataProvider(bodyDataProvider)), viewportLayer, selectionLayer);
    // create the corner layer stack
    ILayer cornerLayer = new CornerLayer(new DataLayer(new DefaultCornerDataProvider(columnHeaderDataProvider, rowHeaderDataProvider)), rowHeaderLayer, columnHeaderLayer);
    // create the grid layer composed with the prior created layer stacks
    GridLayer gridLayer = new GridLayer(viewportLayer, columnHeaderLayer, rowHeaderLayer, cornerLayer);
    final NatTable natTable = new NatTable(parent, gridLayer);
    // Events are fired whenever selection occurs. These can be use to
    // trigger external actions as required.
    // 
    // This adds a custom ILayerListener that will listen and handle
    // selection events on NatTable level
    natTable.addLayerListener(new ILayerListener() {

        // Default selection behavior selects cells by default.
        @Override
        public void handleLayerEvent(ILayerEvent event) {
            if (event instanceof CellSelectionEvent) {
                CellSelectionEvent cellEvent = (CellSelectionEvent) event;
                log("Selected cell: [" + cellEvent.getRowPosition() + ", " + cellEvent.getColumnPosition() + "], " + natTable.getDataValueByPosition(cellEvent.getColumnPosition(), cellEvent.getRowPosition()));
            } else if (event instanceof ColumnSelectionEvent) {
                ColumnSelectionEvent columnEvent = (ColumnSelectionEvent) event;
                log("Selected Column: " + columnEvent.getColumnPositionRanges());
            } else if (event instanceof RowSelectionEvent) {
                // directly ask the SelectionLayer about the selected rows
                // and access the data via IRowDataProvider
                Collection<Range> selections = selectionLayer.getSelectedRowPositions();
                StringBuilder builder = new StringBuilder("Selected Persons: ").append(selectionLayer.getSelectedRowPositions()).append("[");
                for (Range r : selections) {
                    for (int i = r.start; i < r.end; i++) {
                        Person p = bodyDataProvider.getRowObject(i);
                        if (p != null) {
                            if (!builder.toString().endsWith("[")) {
                                builder.append(", ");
                            }
                            builder.append(p.getFirstName()).append(" ").append(p.getLastName());
                        }
                    }
                }
                builder.append("]");
                log(builder.toString());
            }
        }
    });
    // Layout widgets
    parent.setLayout(new GridLayout(1, true));
    natTable.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, true));
    // add a log area to the example to show the log entries
    setupTextArea(parent);
    return natTable;
}

Example 17 with ReflectiveColumnPropertyAccessor

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

the class _5055_SelectionTraversalExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    // property names of the Person class
    String[] propertyNames = { "firstName", "lastName", "gender", "married", "birthday" };
    IColumnPropertyAccessor<Person> columnPropertyAccessor = new ReflectiveColumnPropertyAccessor<>(propertyNames);
    IRowDataProvider<Person> bodyDataProvider = new ListDataProvider<>(PersonService.getPersons(3), columnPropertyAccessor);
    Composite panel = new Composite(parent, SWT.NONE);
    panel.setLayout(new GridLayout());
    GridDataFactory.fillDefaults().grab(true, true).applyTo(panel);
    // 1. AXIS traversal - NatTable default
    DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
    SelectionLayer selectionLayer = new SelectionLayer(bodyDataLayer);
    ViewportLayer viewportLayer = new ViewportLayer(selectionLayer);
    // as the selection mouse bindings are registered for the region label
    // GridRegion.BODY we need to set that region label to the viewport so
    // the selection via mouse is working correctly
    viewportLayer.setRegionName(GridRegion.BODY);
    NatTable natTable = new NatTable(panel, viewportLayer);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(natTable);
    // 2. AXIS CYCLE traversal
    bodyDataLayer = new DataLayer(bodyDataProvider);
    selectionLayer = new SelectionLayer(bodyDataLayer);
    viewportLayer = new ViewportLayer(selectionLayer);
    // as the selection mouse bindings are registered for the region label
    // GridRegion.BODY we need to set that region label to the viewport so
    // the selection via mouse is working correctly
    viewportLayer.setRegionName(GridRegion.BODY);
    // register a MoveCellSelectionCommandHandler with
    // AXIS_CYCLE_TRAVERSAL_STRATEGY
    viewportLayer.registerCommandHandler(new MoveCellSelectionCommandHandler(selectionLayer, ITraversalStrategy.AXIS_CYCLE_TRAVERSAL_STRATEGY));
    natTable = new NatTable(panel, viewportLayer);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(natTable);
    // 3. TABLE traversal
    bodyDataLayer = new DataLayer(bodyDataProvider);
    selectionLayer = new SelectionLayer(bodyDataLayer);
    viewportLayer = new ViewportLayer(selectionLayer);
    // as the selection mouse bindings are registered for the region label
    // GridRegion.BODY we need to set that region label to the viewport so
    // the selection via mouse is working correctly
    viewportLayer.setRegionName(GridRegion.BODY);
    // register a MoveCellSelectionCommandHandler with
    // TABLE_TRAVERSAL_STRATEGY
    viewportLayer.registerCommandHandler(new MoveCellSelectionCommandHandler(selectionLayer, ITraversalStrategy.TABLE_TRAVERSAL_STRATEGY));
    natTable = new NatTable(panel, viewportLayer);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(natTable);
    // 4. TABLE CYCLE traversal
    bodyDataLayer = new DataLayer(bodyDataProvider);
    selectionLayer = new SelectionLayer(bodyDataLayer);
    viewportLayer = new ViewportLayer(selectionLayer);
    // as the selection mouse bindings are registered for the region label
    // GridRegion.BODY we need to set that region label to the viewport so
    // the selection via mouse is working correctly
    viewportLayer.setRegionName(GridRegion.BODY);
    // register a MoveCellSelectionCommandHandler with
    // TABLE_CYCLE_TRAVERSAL_STRATEGY
    viewportLayer.registerCommandHandler(new MoveCellSelectionCommandHandler(selectionLayer, ITraversalStrategy.TABLE_CYCLE_TRAVERSAL_STRATEGY));
    natTable = new NatTable(panel, viewportLayer);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(natTable);
    // 5. mixed traversal
    // on left/right we will use TABLE CYCLE
    // on up/down we will use AXIS CYCLE
    bodyDataLayer = new DataLayer(bodyDataProvider);
    selectionLayer = new SelectionLayer(bodyDataLayer);
    viewportLayer = new ViewportLayer(selectionLayer);
    // as the selection mouse bindings are registered for the region label
    // GridRegion.BODY we need to set that region label to the viewport so
    // the selection via mouse is working correctly
    viewportLayer.setRegionName(GridRegion.BODY);
    // register a MoveCellSelectionCommandHandler with
    // TABLE_CYCLE_TRAVERSAL_STRATEGY for horizontal traversal
    // and AXIS_CYCLE_TRAVERSAL_STRATEGY for vertical traversal
    // NOTE:
    // You could achieve the same by registering a command handler
    // with TABLE_CYCLE_TRAVERSAL_STRATEGY and registering
    // MoveSelectionActions with a customized ITraversalStrategy, e.g.
    // AXIS_CYCLE_TRAVERSAL_STRATEGY
    viewportLayer.registerCommandHandler(new MoveCellSelectionCommandHandler(selectionLayer, ITraversalStrategy.TABLE_CYCLE_TRAVERSAL_STRATEGY, ITraversalStrategy.AXIS_CYCLE_TRAVERSAL_STRATEGY));
    natTable = new NatTable(panel, viewportLayer);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(natTable);
    // 6. edit traversal traversal
    // on left/right we will use TABLE CYCLE
    // on up/down we will use AXIS CYCLE
    bodyDataLayer = new DataLayer(bodyDataProvider);
    selectionLayer = new SelectionLayer(bodyDataLayer);
    viewportLayer = new ViewportLayer(selectionLayer);
    // as the selection mouse bindings are registered for the region label
    // GridRegion.BODY we need to set that region label to the viewport so
    // the selection via mouse is working correctly
    viewportLayer.setRegionName(GridRegion.BODY);
    final ColumnOverrideLabelAccumulator columnLabelAccumulator = new ColumnOverrideLabelAccumulator(bodyDataLayer);
    bodyDataLayer.setConfigLabelAccumulator(columnLabelAccumulator);
    registerColumnLabels(columnLabelAccumulator);
    // add some edit configuration
    viewportLayer.addConfiguration(new DefaultEditBindings());
    viewportLayer.addConfiguration(new DefaultEditConfiguration());
    viewportLayer.addConfiguration(new EditorConfiguration());
    natTable = new NatTable(panel, viewportLayer);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(natTable);
    // register a MoveCellSelectionCommandHandler with
    // TABLE_CYCLE_TRAVERSAL_STRATEGY for horizontal traversal
    // and AXIS_CYCLE_TRAVERSAL_STRATEGY for vertical traversal
    // NOTE:
    // You could achieve the same by registering a command handler
    // with TABLE_CYCLE_TRAVERSAL_STRATEGY and registering
    // MoveSelectionActions with a customized ITraversalStrategy, e.g.
    // AXIS_CYCLE_TRAVERSAL_STRATEGY
    viewportLayer.registerCommandHandler(new MoveCellSelectionCommandHandler(selectionLayer, new EditTraversalStrategy(ITraversalStrategy.TABLE_CYCLE_TRAVERSAL_STRATEGY, natTable), new EditTraversalStrategy(ITraversalStrategy.AXIS_CYCLE_TRAVERSAL_STRATEGY, natTable)));
    return panel;
}

Example 18 with ReflectiveColumnPropertyAccessor

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

the class TreeExample method postConstruct.

@PostConstruct
public void postConstruct(Composite parent) {
    Composite container = new Composite(parent, SWT.NONE);
    container.setLayout(new GridLayout());
    // property names of the Person class
    String[] propertyNames = { "lastName", "firstName", "gender", "married", "birthday" };
    // mapping from property to label, needed for column header labels
    Map<String, String> propertyToLabelMap = new HashMap<>();
    propertyToLabelMap.put("lastName", "Lastname");
    propertyToLabelMap.put("firstName", "Firstname");
    propertyToLabelMap.put("gender", "Gender");
    propertyToLabelMap.put("married", "Married");
    propertyToLabelMap.put("birthday", "Birthday");
    IColumnPropertyAccessor<PersonWithAddress> columnPropertyAccessor = new ReflectiveColumnPropertyAccessor<>(propertyNames);
    final BodyLayerStack bodyLayerStack = new BodyLayerStack(PersonService.getPersonsWithAddress(5), columnPropertyAccessor, new PersonWithAddressTwoLevelTreeFormat());
    // new PersonWithAddressTreeFormat());
    // build the column header layer
    IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(propertyNames, propertyToLabelMap);
    DataLayer columnHeaderDataLayer = new DefaultColumnHeaderDataLayer(columnHeaderDataProvider);
    ILayer columnHeaderLayer = new ColumnHeaderLayer(columnHeaderDataLayer, bodyLayerStack, bodyLayerStack.getSelectionLayer());
    // build the row header layer
    IDataProvider rowHeaderDataProvider = new DefaultRowHeaderDataProvider(bodyLayerStack.getBodyDataProvider());
    DataLayer rowHeaderDataLayer = new DefaultRowHeaderDataLayer(rowHeaderDataProvider);
    ILayer rowHeaderLayer = new RowHeaderLayer(rowHeaderDataLayer, bodyLayerStack, bodyLayerStack.getSelectionLayer());
    // build the corner layer
    IDataProvider cornerDataProvider = new DefaultCornerDataProvider(columnHeaderDataProvider, rowHeaderDataProvider);
    DataLayer cornerDataLayer = new DataLayer(cornerDataProvider);
    ILayer cornerLayer = new CornerLayer(cornerDataLayer, rowHeaderLayer, columnHeaderLayer);
    // build the grid layer
    GridLayer gridLayer = new GridLayer(bodyLayerStack, columnHeaderLayer, rowHeaderLayer, cornerLayer);
    // turn the auto configuration off as we want to add our header menu
    // configuration
    final NatTable natTable = new NatTable(container, gridLayer);
    natTable.setData("org.eclipse.e4.ui.css.CssClassName", "modern");
    GridDataFactory.fillDefaults().grab(true, true).applyTo(natTable);
    Composite buttonPanel = new Composite(container, SWT.NONE);
    buttonPanel.setLayout(new RowLayout());
    GridDataFactory.fillDefaults().grab(true, false).applyTo(buttonPanel);
    Button collapseAllButton = new Button(buttonPanel, SWT.PUSH);
    collapseAllButton.setText("Collapse All");
    collapseAllButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            natTable.doCommand(new TreeCollapseAllCommand());
        }
    });
    Button expandAllButton = new Button(buttonPanel, SWT.PUSH);
    expandAllButton.setText("Expand All");
    expandAllButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            natTable.doCommand(new TreeExpandAllCommand());
        }
    });
    Button expandToLevelButton = new Button(buttonPanel, SWT.PUSH);
    expandToLevelButton.setText("Expand First Level");
    expandToLevelButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            natTable.doCommand(new TreeExpandToLevelCommand(1));
        }
    });
    showSourceLinks(container, getClass().getName());
}

Example 19 with ReflectiveColumnPropertyAccessor

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

the class _4221_NatGridLayerPainterExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    parent.setLayout(new GridLayout());
    // property names of the Person class
    String[] propertyNames = { "firstName", "lastName", "gender", "married", "birthday" };
    IColumnPropertyAccessor<Person> columnPropertyAccessor = new ReflectiveColumnPropertyAccessor<>(propertyNames);
    IDataProvider bodyDataProvider = new ListDataProvider<>(PersonService.getPersons(10), columnPropertyAccessor);
    final DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
    // use different style bits to avoid rendering of inactive scrollbars
    // for small table
    // Note: The enabling/disabling and showing of the scrollbars is handled
    // by the ViewportLayer.
    // Without the ViewportLayer the scrollbars will always be visible with
    // the default style bits of NatTable.
    final NatTable natTable = new NatTable(parent, SWT.NO_REDRAW_RESIZE | SWT.DOUBLE_BUFFERED | SWT.BORDER, bodyDataLayer);
    natTable.setBackground(GUIHelper.COLOR_WHITE);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(natTable);
    natTable.setLayerPainter(new NatGridLayerPainter(natTable, DataLayer.DEFAULT_ROW_HEIGHT));
    return natTable;
}

Example 20 with ReflectiveColumnPropertyAccessor

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

the class _001_Custom_styling_of_specific_cells method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    List<SimplePerson> myList = new ArrayList<>();
    for (int i = 1; i <= 100; i++) {
        myList.add(new SimplePerson(i, "Joe" + i, new Date()));
    }
    String[] propertyNames = { "id", "name", "birthDate" };
    IColumnPropertyAccessor<SimplePerson> columnPropertyAccessor = new ReflectiveColumnPropertyAccessor<>(propertyNames);
    ListDataProvider<SimplePerson> listDataProvider = new ListDataProvider<>(myList, columnPropertyAccessor);
    DefaultGridLayer gridLayer = new DefaultGridLayer(listDataProvider, new DummyColumnHeaderDataProvider(listDataProvider));
    final DefaultBodyLayerStack bodyLayer = gridLayer.getBodyLayer();
    // Custom label "FOO" for cell at column, row index (1, 5)
    IConfigLabelAccumulator cellLabelAccumulator = new IConfigLabelAccumulator() {

        @Override
        public void accumulateConfigLabels(LabelStack configLabels, int columnPosition, int rowPosition) {
            int columnIndex = bodyLayer.getColumnIndexByPosition(columnPosition);
            int rowIndex = bodyLayer.getRowIndexByPosition(rowPosition);
            if (columnIndex == 1 && rowIndex == 5) {
                configLabels.addLabel(FOO_LABEL);
            }
            if (columnIndex == 1 && rowIndex == 10) {
                configLabels.addLabel(BAR_LABEL);
            }
            // add labels for surrounding borders
            if (rowIndex == 13) {
                configLabels.addLabel(CustomLineBorderDecorator.TOP_LINE_BORDER_LABEL);
                configLabels.addLabel(CustomLineBorderDecorator.BOTTOM_LINE_BORDER_LABEL);
                if (columnIndex == 0) {
                    configLabels.addLabel(CustomLineBorderDecorator.LEFT_LINE_BORDER_LABEL);
                }
                if (columnIndex == 2) {
                    configLabels.addLabel(CustomLineBorderDecorator.RIGHT_LINE_BORDER_LABEL);
                }
            }
        }
    };
    bodyLayer.setConfigLabelAccumulator(cellLabelAccumulator);
    NatTable natTable = new NatTable(parent, gridLayer, false);
    natTable.addConfiguration(new DefaultNatTableStyleConfiguration() {

        {
            // override the LineBorderDecorator here to show how to paint
            // borders on single sides of a cell
            this.cellPainter = new CustomLineBorderDecorator(new TextPainter());
            // set a border style
            this.borderStyle = new BorderStyle(2, GUIHelper.COLOR_BLUE, LineStyleEnum.DASHDOT);
        }
    });
    // Custom style for label "FOO"
    natTable.addConfiguration(new AbstractRegistryConfiguration() {

        @Override
        public void configureRegistry(IConfigRegistry configRegistry) {
            Style cellStyle = new Style();
            cellStyle.setAttributeValue(CellStyleAttributes.BACKGROUND_COLOR, GUIHelper.COLOR_GREEN);
            configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, cellStyle, DisplayMode.NORMAL, FOO_LABEL);
            cellStyle = new Style();
            cellStyle.setAttributeValue(CellStyleAttributes.TEXT_DECORATION, TextDecorationEnum.UNDERLINE_STRIKETHROUGH);
            configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, cellStyle, DisplayMode.NORMAL, BAR_LABEL);
        }
    });
    natTable.configure();
    return natTable;
}