NatTable / Discussion / Developers: Set background color into the special row

Hi Dirk,

I have had a look at the example _001_Custom_styling_of_specific_cells. I have implemented it in my source code. It works fine. But if I try to use the ColumnGroupBodyLayerStack it doesn't seem to work anymore. Do you know what is wrong with my program?

    public Control createExampleControl(Composite parent) {
        propertyToLabels = new HashMap<String, String>();
        propertyToLabels.put("checkBox", "");
        propertyToLabels.put("fieldName", "Field Name");
        propertyToLabels.put("sourceType", "Source Type");
        propertyToLabels.put("null1", "Null Value");
        propertyToLabels.put("empty1", "Empty Value");
        propertyToLabels.put("distinct1", "Distinct Value");
        propertyToLabels.put("null2", "Null Value");
        propertyToLabels.put("empty2", "Empty Value");
        propertyToLabels.put("distinct2", "Distinct Value");

        propertyNames = new String { "checkBox", "fieldName", "sourceType", "null1", "empty1", "distinct1", "null2", "empty2", "distinct2"};

         eventList = GlazedLists.eventList(rows1);
        rowObjectsGlazedList = GlazedLists.threadSafeList(eventList);
        ConfigRegistry configRegistry = new ConfigRegistry();
        GlazedListsGridLayer<Row> glazedListsGridLayer = new GlazedListsGridLayer<Row>(rowObjectsGlazedList, propertyNames,
                propertyToLabels, configRegistry);

        NatTable natTable = new NatTable(parent, glazedListsGridLayer, false);

        natTable.addConfiguration(new DefaultNatTableStyleConfiguration());
        // 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");
            }
        });

        final SelectionLayer selectionLayer = glazedListsGridLayer.getBodyLayerStack().getSelectionLayer();
        final ListDataProvider<Row> bodyDataProvider = glazedListsGridLayer.getBodyDataProvider();

        final DataLayer bodyDataLayer =glazedListsGridLayer.getBodyDataLayer();

        ColumnGroupBodyLayerStack columnGroupBodyLayer = new ColumnGroupBodyLayerStack(bodyDataLayer, columnGroupModel);
        // Column header
        DefaultColumnHeaderDataProvider colHeaderDataProvider = new DefaultColumnHeaderDataProvider(propertyNames, propertyToLabels);
        DefaultColumnHeaderDataLayer columnHeaderDataLayer = new DefaultColumnHeaderDataLayer(colHeaderDataProvider);
        columnHeaderLayer = new ColumnHeaderLayer(columnHeaderDataLayer, columnGroupBodyLayer, columnGroupBodyLayer.getSelectionLayer());
        ColumnGroupHeaderLayer columnGroupHeaderLayer = new ColumnGroupHeaderLayer(columnHeaderLayer, columnGroupBodyLayer.getSelectionLayer(), columnGroupModel);

        columnGroupHeaderLayer.addColumnsIndexesToGroup("DE", 3, 4, 5);
        columnGroupHeaderLayer.addColumnsIndexesToGroup("FR", 6, 7, 8);

        columnHeaderDataLayer.setConfigLabelAccumulator(new ColumnLabelAccumulator());

        // Row header
        final DefaultRowHeaderDataProvider rowHeaderDataProvider = new DefaultRowHeaderDataProvider(bodyDataProvider);
        DefaultRowHeaderDataLayer rowHeaderDataLayer = new DefaultRowHeaderDataLayer(rowHeaderDataProvider);
        ILayer rowHeaderLayer = new RowHeaderLayer(rowHeaderDataLayer, columnGroupBodyLayer, columnGroupBodyLayer.getSelectionLayer());

        // Corner
        final DefaultCornerDataProvider cornerDataProvider =
            new DefaultCornerDataProvider(colHeaderDataProvider, rowHeaderDataProvider);
        DataLayer cornerDataLayer = new DataLayer(cornerDataProvider);
        ILayer cornerLayer = new CornerLayer(cornerDataLayer, rowHeaderLayer, columnGroupHeaderLayer);

        glazedListsGridLayer.setBodyLayer(columnGroupBodyLayer);
        glazedListsGridLayer.setColumnHeaderLayer(columnGroupHeaderLayer);
        glazedListsGridLayer.setRowHeaderLayer(rowHeaderLayer);
        glazedListsGridLayer.setCornerLayer(cornerLayer);

        final DefaultBodyLayerStack bodyLayer = glazedListsGridLayer.getBodyLayerStack();
       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 ( rowIndex == 2) {
                    configLabels.addLabel("FOO");
                }
            }
        };

        bodyLayer.setConfigLabelAccumulator(cellLabelAccumulator);

        // Select complete rows
        RowOnlySelectionConfiguration<Row> selectionConfig = new RowOnlySelectionConfiguration<Row>();
        selectionLayer.addConfiguration(selectionConfig);
        natTable.addConfiguration(new RowOnlySelectionBindings());

// Preserve selection on updates and sort
selectionLayer.setSelectionModel(new RowSelectionModel<Row>(selectionLayer, bodyDataProvider, new IRowIdAccessor<Row>() {

            @Override
            public Serializable getRowId(Row rowObject) {
                return rowObject.getFieldName();
            }
        }));


        natTable.configure();

        return natTable;
}

Thanks,
Ira

Set background color into the special row

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Set background color into the special row