Examples with IStyle org.eclipse.nebula.widgets.nattable.style.IStyle used on opensource projects

Example 41 with IStyle

use of org.eclipse.nebula.widgets.nattable.style.IStyle in project nebula.widgets.nattable by eclipse.

the class ThemeConfiguration method configureHoverSelectionStyle.

/**
 * Register the style configurations for hovering selections.
 * <p>
 * This means to register the style configurations against
 * {@link DisplayMode#SELECT_HOVER}. Additionally the GridRegion labels are
 * used to register hover styles per region.
 * </p>
 * <p>
 * Note: This configuration is only working if the {@link HoverLayer} is
 * part of the layer stack. Otherwise the configuration will not have any
 * effect.
 * </p>
 *
 * @param configRegistry
 *            The IConfigRegistry that is used by the NatTable instance to
 *            which the style configuration should be applied to.
 */
protected void configureHoverSelectionStyle(IConfigRegistry configRegistry) {
    IStyle defaultHoverStyle = getDefaultHoverSelectionStyle();
    if (!isStyleEmpty(defaultHoverStyle)) {
        configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, defaultHoverStyle, DisplayMode.SELECT_HOVER);
    }
    ICellPainter defaultHoverCellPainter = getDefaultHoverSelectionCellPainter();
    if (defaultHoverCellPainter != null) {
        configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, defaultHoverCellPainter, DisplayMode.SELECT_HOVER);
    }
    IStyle bodyHoverStyle = getBodyHoverSelectionStyle();
    if (!isStyleEmpty(bodyHoverStyle)) {
        configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, bodyHoverStyle, DisplayMode.SELECT_HOVER, GridRegion.BODY);
    }
    ICellPainter bodyHoverCellPainter = getBodyHoverSelectionCellPainter();
    if (bodyHoverCellPainter != null) {
        configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, bodyHoverCellPainter, DisplayMode.SELECT_HOVER, GridRegion.BODY);
    }
    IStyle columnHeaderHoverStyle = getColumnHeaderHoverSelectionStyle();
    if (!isStyleEmpty(columnHeaderHoverStyle)) {
        configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, columnHeaderHoverStyle, DisplayMode.SELECT_HOVER, GridRegion.COLUMN_HEADER);
    }
    ICellPainter columnHeaderHoverCellPainter = getColumnHeaderHoverSelectionCellPainter();
    if (columnHeaderHoverCellPainter != null) {
        configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, columnHeaderHoverCellPainter, DisplayMode.SELECT_HOVER, GridRegion.COLUMN_HEADER);
    }
    IStyle rowHeaderHoverStyle = getRowHeaderHoverSelectionStyle();
    if (!isStyleEmpty(rowHeaderHoverStyle)) {
        configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, rowHeaderHoverStyle, DisplayMode.SELECT_HOVER, GridRegion.ROW_HEADER);
    }
    ICellPainter rowHeaderHoverCellPainter = getRowHeaderHoverSelectionCellPainter();
    if (rowHeaderHoverCellPainter != null) {
        configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, rowHeaderHoverCellPainter, DisplayMode.SELECT_HOVER, GridRegion.ROW_HEADER);
    }
}

Example 42 with IStyle

use of org.eclipse.nebula.widgets.nattable.style.IStyle in project nebula.widgets.nattable by eclipse.

the class _811_GroupBySummaryFixedSummaryRowExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    Composite container = new Composite(parent, SWT.NONE);
    container.setLayout(new GridLayout());
    // create a new ConfigRegistry which will be needed for GlazedLists
    // handling
    final ConfigRegistry configRegistry = new ConfigRegistry();
    // property names of the ExtendedPersonWithAddress class
    String[] propertyNames = { "firstName", "lastName", "age", "money", "married", "gender", "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("age", "Age");
    propertyToLabelMap.put("money", "Money");
    propertyToLabelMap.put("married", "Married");
    propertyToLabelMap.put("gender", "Gender");
    propertyToLabelMap.put("birthday", "Birthday");
    final IColumnPropertyAccessor<ExtendedPersonWithAddress> columnPropertyAccessor = new ExtendedReflectiveColumnPropertyAccessor<>(propertyNames);
    // to enable the group by summary feature, the GroupByDataLayer needs to
    // know the ConfigRegistry
    List<ExtendedPersonWithAddress> persons = PersonService.getExtendedPersonsWithAddress(10);
    final BodyLayerStack<ExtendedPersonWithAddress> bodyLayerStack = new BodyLayerStack<>(persons, columnPropertyAccessor, configRegistry);
    bodyLayerStack.getBodyDataLayer().setConfigLabelAccumulator(new ColumnLabelAccumulator());
    // build the column header layer
    IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(propertyNames, propertyToLabelMap);
    DataLayer columnHeaderDataLayer = new DefaultColumnHeaderDataLayer(columnHeaderDataProvider);
    ILayer columnHeaderLayer = new ColumnHeaderLayer(columnHeaderDataLayer, bodyLayerStack, bodyLayerStack.getSelectionLayer());
    // add sorting
    SortHeaderLayer<ExtendedPersonWithAddress> sortHeaderLayer = new SortHeaderLayer<>(columnHeaderLayer, new GlazedListsSortModel<>(bodyLayerStack.getSortedList(), columnPropertyAccessor, configRegistry, columnHeaderDataLayer), false);
    // connect sortModel to GroupByDataLayer to support sorting by group by
    // summary values
    bodyLayerStack.getBodyDataLayer().initializeTreeComparator(sortHeaderLayer.getSortModel(), bodyLayerStack.getTreeLayer(), true);
    // build the row header layer
    // Adding the specialized DefaultSummaryRowHeaderDataProvider to
    // indicate the summary row in the row header
    IDataProvider rowHeaderDataProvider = new DefaultSummaryRowHeaderDataProvider(bodyLayerStack.getBodyDataProvider(), "\u2211");
    final 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, sortHeaderLayer);
    // build the grid layer
    GridLayer gridLayer = new GridLayer(bodyLayerStack, sortHeaderLayer, rowHeaderLayer, cornerLayer, false);
    FixedSummaryRowLayer summaryRowLayer = new FixedSummaryRowLayer(bodyLayerStack.getGlazedListsEventLayer(), gridLayer, configRegistry, false);
    summaryRowLayer.setSummaryRowLabel("\u2211");
    summaryRowLayer.setConfigLabelAccumulator(new AbstractOverrider() {

        @Override
        public void accumulateConfigLabels(LabelStack configLabels, int columnPosition, int rowPosition) {
            if (columnPosition == 0) {
                // our label is more important regarding styling than the
                // summary row labels
                configLabels.addLabelOnTop(ROW_HEADER_SUMMARY_ROW);
            }
        }
    });
    // ensure the body data layer uses a layer painter with correct
    // configured clipping
    bodyLayerStack.getBodyDataLayer().setLayerPainter(new GridLineCellLayerPainter(false, true));
    // set the group by header on top of the grid
    CompositeLayer compositeGridLayer = new CompositeLayer(1, 3);
    final GroupByHeaderLayer groupByHeaderLayer = new GroupByHeaderLayer(bodyLayerStack.getGroupByModel(), gridLayer, columnHeaderDataProvider);
    compositeGridLayer.setChildLayer(GroupByHeaderLayer.GROUP_BY_REGION, groupByHeaderLayer, 0, 0);
    compositeGridLayer.setChildLayer("Grid", gridLayer, 0, 1);
    compositeGridLayer.setChildLayer("Summary", summaryRowLayer, 0, 2);
    // add the export configuration to the composite layer
    compositeGridLayer.registerCommandHandler(new ExportCommandHandler(compositeGridLayer));
    compositeGridLayer.addConfiguration(new IConfiguration() {

        @Override
        public void configureUiBindings(UiBindingRegistry uiBindingRegistry) {
            uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, 'e'), new ExportAction());
        }

        @Override
        public void configureRegistry(IConfigRegistry configRegistry) {
            PoiExcelExporter exporter = new HSSFExcelExporter();
            exporter.setApplyBackgroundColor(false);
            configRegistry.registerConfigAttribute(ExportConfigAttributes.EXPORTER, exporter);
            configRegistry.registerConfigAttribute(ExportConfigAttributes.EXPORT_FORMATTER, new DefaultExportFormatter());
            configRegistry.registerConfigAttribute(ExportConfigAttributes.DATE_FORMAT, // $NON-NLS-1$
            "m/d/yy h:mm");
        }

        @Override
        public void configureLayer(ILayer layer) {
        }
    });
    // turn the auto configuration off as we want to add our header menu
    // configuration
    final NatTable natTable = new NatTable(container, compositeGridLayer, false);
    // as the autoconfiguration of the NatTable is turned off, we have to
    // add the DefaultNatTableStyleConfiguration and the ConfigRegistry
    // manually
    natTable.setConfigRegistry(configRegistry);
    natTable.addConfiguration(new DefaultNatTableStyleConfiguration());
    // add some additional styling
    natTable.addConfiguration(new AbstractRegistryConfiguration() {

        @Override
        public void configureRegistry(IConfigRegistry configRegistry) {
            configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, new CheckBoxPainter(), DisplayMode.NORMAL, ColumnLabelAccumulator.COLUMN_LABEL_PREFIX + 4);
            IStyle style = new Style();
            style.setAttributeValue(CellStyleAttributes.HORIZONTAL_ALIGNMENT, HorizontalAlignmentEnum.RIGHT);
            configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, style, DisplayMode.NORMAL, ColumnLabelAccumulator.COLUMN_LABEL_PREFIX + 2);
            configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, style, DisplayMode.NORMAL, ColumnLabelAccumulator.COLUMN_LABEL_PREFIX + 3);
            configRegistry.registerConfigAttribute(CellConfigAttributes.DISPLAY_CONVERTER, new DefaultDoubleDisplayConverter(), DisplayMode.NORMAL, ColumnLabelAccumulator.COLUMN_LABEL_PREFIX + 3);
            // the main styling of the summary row cell in the row header is
            // done via summary row default style, but we need to override
            // the alignment
            style = new Style();
            style.setAttributeValue(CellStyleAttributes.HORIZONTAL_ALIGNMENT, HorizontalAlignmentEnum.CENTER);
            configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, style, DisplayMode.NORMAL, ROW_HEADER_SUMMARY_ROW);
            configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, style, DisplayMode.SELECT, ROW_HEADER_SUMMARY_ROW);
        }
    });
    // add sorting configuration
    natTable.addConfiguration(new SingleClickSortConfiguration());
    this.sumMoneyGroupBySummaryProvider = new SummationGroupBySummaryProvider<>(columnPropertyAccessor);
    this.avgMoneyGroupBySummaryProvider = new AverageMoneyGroupBySummaryProvider();
    // create a new IDataProvider that operates on the basic underlying list
    // this is necessary because the IDataProvider in the body layer stack
    // is operating on the TreeList, and on collapsing a node, the children
    // will be not visible, which has effect on the summary value.
    final IDataProvider summaryDataProvider = new ListDataProvider<>(bodyLayerStack.getSortedList(), columnPropertyAccessor);
    this.sumMoneySummaryProvider = new SummationSummaryProvider(summaryDataProvider, false);
    this.avgMoneySummaryProvider = new AverageMoneySummaryProvider(summaryDataProvider);
    // add group by summary configuration
    natTable.addConfiguration(new AbstractRegistryConfiguration() {

        @Override
        public void configureRegistry(IConfigRegistry configRegistry) {
            // GroupBy summary configuration
            configRegistry.registerConfigAttribute(GroupByConfigAttributes.GROUP_BY_SUMMARY_PROVIDER, _811_GroupBySummaryFixedSummaryRowExample.this.sumMoneyGroupBySummaryProvider, DisplayMode.NORMAL, GroupByDataLayer.GROUP_BY_COLUMN_PREFIX + 3);
            configRegistry.registerConfigAttribute(GroupByConfigAttributes.GROUP_BY_SUMMARY_PROVIDER, new AverageAgeGroupBySummaryProvider(), DisplayMode.NORMAL, GroupByDataLayer.GROUP_BY_COLUMN_PREFIX + 2);
            configRegistry.registerConfigAttribute(GroupByConfigAttributes.GROUP_BY_CHILD_COUNT_PATTERN, "[{0}] - ({1})");
            // SummaryRow configuration
            configRegistry.registerConfigAttribute(SummaryRowConfigAttributes.SUMMARY_PROVIDER, _811_GroupBySummaryFixedSummaryRowExample.this.sumMoneySummaryProvider, DisplayMode.NORMAL, SummaryRowLayer.DEFAULT_SUMMARY_COLUMN_CONFIG_LABEL_PREFIX + 3);
            configRegistry.registerConfigAttribute(SummaryRowConfigAttributes.SUMMARY_PROVIDER, new AverageAgeSummaryProvider(summaryDataProvider), DisplayMode.NORMAL, SummaryRowLayer.DEFAULT_SUMMARY_COLUMN_CONFIG_LABEL_PREFIX + 2);
            configRegistry.registerConfigAttribute(CellConfigAttributes.DISPLAY_CONVERTER, new SummaryDisplayConverter(new DefaultDoubleDisplayConverter()), DisplayMode.NORMAL, SummaryRowLayer.DEFAULT_SUMMARY_COLUMN_CONFIG_LABEL_PREFIX + 3);
        }
    });
    // add group by header configuration
    natTable.addConfiguration(new GroupByHeaderMenuConfiguration(natTable, groupByHeaderLayer));
    natTable.addConfiguration(new AbstractHeaderMenuConfiguration(natTable) {

        @Override
        protected PopupMenuBuilder createColumnHeaderMenu(NatTable natTable) {
            return super.createColumnHeaderMenu(natTable).withHideColumnMenuItem().withShowAllColumnsMenuItem().withStateManagerMenuItemProvider();
        }

        @Override
        protected PopupMenuBuilder createCornerMenu(NatTable natTable) {
            return super.createCornerMenu(natTable).withShowAllColumnsMenuItem().withStateManagerMenuItemProvider();
        }
    });
    // adds the key bindings that allow space bar to be pressed to
    // expand/collapse tree nodes
    natTable.addConfiguration(new TreeLayerExpandCollapseKeyBindings(bodyLayerStack.getTreeLayer(), bodyLayerStack.getSelectionLayer()));
    natTable.configure();
    // set the modern theme to visualize the summary better
    final ThemeConfiguration defaultTheme = new DefaultNatTableThemeConfiguration();
    defaultTheme.addThemeExtension(new DefaultGroupByThemeExtension());
    final ThemeConfiguration modernTheme = new ModernNatTableThemeConfiguration();
    modernTheme.addThemeExtension(new ModernGroupByThemeExtension());
    final ThemeConfiguration darkTheme = new DarkNatTableThemeConfiguration();
    darkTheme.addThemeExtension(new DarkGroupByThemeExtension());
    natTable.setTheme(modernTheme);
    // add a border on every side of the table
    natTable.addOverlayPainter(new NatTableBorderOverlayPainter());
    natTable.registerCommandHandler(new DisplayPersistenceDialogCommandHandler(natTable));
    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 toggleHeaderButton = new Button(buttonPanel, SWT.PUSH);
    toggleHeaderButton.setText("Toggle Group By Header");
    toggleHeaderButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            groupByHeaderLayer.setVisible(!groupByHeaderLayer.isVisible());
        }
    });
    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 toggleMoneySummaryButton = new Button(buttonPanel, SWT.PUSH);
    toggleMoneySummaryButton.setText("Toggle Money Group Summary (SUM/AVG)");
    toggleMoneySummaryButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            // clear the group by summary cache so the new summary
            // calculation gets triggered
            bodyLayerStack.getBodyDataLayer().clearCache();
            _811_GroupBySummaryFixedSummaryRowExample.this.useMoneySum = !_811_GroupBySummaryFixedSummaryRowExample.this.useMoneySum;
            if (_811_GroupBySummaryFixedSummaryRowExample.this.useMoneySum) {
                configRegistry.registerConfigAttribute(GroupByConfigAttributes.GROUP_BY_SUMMARY_PROVIDER, _811_GroupBySummaryFixedSummaryRowExample.this.sumMoneyGroupBySummaryProvider, DisplayMode.NORMAL, GroupByDataLayer.GROUP_BY_COLUMN_PREFIX + 3);
                configRegistry.registerConfigAttribute(SummaryRowConfigAttributes.SUMMARY_PROVIDER, _811_GroupBySummaryFixedSummaryRowExample.this.sumMoneySummaryProvider, DisplayMode.NORMAL, SummaryRowLayer.DEFAULT_SUMMARY_COLUMN_CONFIG_LABEL_PREFIX + 3);
            } else {
                configRegistry.registerConfigAttribute(GroupByConfigAttributes.GROUP_BY_SUMMARY_PROVIDER, _811_GroupBySummaryFixedSummaryRowExample.this.avgMoneyGroupBySummaryProvider, DisplayMode.NORMAL, GroupByDataLayer.GROUP_BY_COLUMN_PREFIX + 3);
                configRegistry.registerConfigAttribute(SummaryRowConfigAttributes.SUMMARY_PROVIDER, _811_GroupBySummaryFixedSummaryRowExample.this.avgMoneySummaryProvider, DisplayMode.NORMAL, SummaryRowLayer.DEFAULT_SUMMARY_COLUMN_CONFIG_LABEL_PREFIX + 3);
            }
            natTable.doCommand(new VisualRefreshCommand());
        }
    });
    Button toggleThemeButton = new Button(buttonPanel, SWT.PUSH);
    toggleThemeButton.setText("Toggle Theme");
    toggleThemeButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            if (_811_GroupBySummaryFixedSummaryRowExample.this.currentTheme == 0) {
                natTable.setTheme(modernTheme);
                _811_GroupBySummaryFixedSummaryRowExample.this.currentTheme++;
            } else if (_811_GroupBySummaryFixedSummaryRowExample.this.currentTheme == 1) {
                natTable.setTheme(darkTheme);
                _811_GroupBySummaryFixedSummaryRowExample.this.currentTheme++;
            } else if (_811_GroupBySummaryFixedSummaryRowExample.this.currentTheme == 2) {
                natTable.setTheme(defaultTheme);
                _811_GroupBySummaryFixedSummaryRowExample.this.currentTheme = 0;
            }
        }
    });
    Button button = new Button(buttonPanel, SWT.PUSH);
    button.setText("Add Row");
    button.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            bodyLayerStack.getSortedList().add(PersonService.createExtendedPersonWithAddress(bodyLayerStack.getSortedList().size()));
        }
    });
    return container;
}

Example 43 with IStyle

use of org.eclipse.nebula.widgets.nattable.style.IStyle in project nebula.widgets.nattable by eclipse.

the class NatTableCSSHelper method getNatTableStyle.

/**
 * Retrieves the style attribute for the given display mode and config
 * labels out of the NatTable configuration. Uses the NatTable internal
 * inheritance model to always retrieve a style configuration attribute if
 * there is one configured at any level.
 *
 * @param natTable
 *            The NatTable whose {@link ConfigRegistry} should be checked
 *            for the style configuration.
 * @param styleConfig
 *            The style {@link ConfigAttribute} that is requested.
 * @param displayMode
 *            The {@link DisplayMode} for which the configuration is
 *            requested.
 * @param configLabels
 *            The config labels for which the configuration is requested.
 * @return The style attribute for the given display mode and config labels
 *         out of the NatTable configuration.
 */
public static <T> T getNatTableStyle(NatTable natTable, ConfigAttribute<T> styleConfig, String displayMode, String... configLabels) {
    IConfigRegistry configRegistry = natTable.getConfigRegistry();
    IStyle style = new CellStyleProxy(configRegistry, displayMode, Arrays.asList(configLabels));
    return style.getAttributeValue(styleConfig);
}

Example 44 with IStyle

use of org.eclipse.nebula.widgets.nattable.style.IStyle in project nebula.widgets.nattable by eclipse.

the class DefaultGroupByThemeExtension method getGroupByHintStyle.

/**
 * @return The {@link IStyle} that should be used to render the GroupBy
 *         hint.
 */
protected IStyle getGroupByHintStyle() {
    IStyle cellStyle = new Style();
    cellStyle.setAttributeValue(CellStyleAttributes.BACKGROUND_COLOR, this.groupByHintBgColor);
    cellStyle.setAttributeValue(CellStyleAttributes.FOREGROUND_COLOR, this.groupByHintFgColor);
    cellStyle.setAttributeValue(CellStyleAttributes.GRADIENT_BACKGROUND_COLOR, this.groupByHintGradientBgColor);
    cellStyle.setAttributeValue(CellStyleAttributes.GRADIENT_FOREGROUND_COLOR, this.groupByHintGradientFgColor);
    cellStyle.setAttributeValue(CellStyleAttributes.HORIZONTAL_ALIGNMENT, this.groupByHintHAlign);
    cellStyle.setAttributeValue(CellStyleAttributes.VERTICAL_ALIGNMENT, this.groupByHintVAlign);
    cellStyle.setAttributeValue(CellStyleAttributes.FONT, this.groupByHintFont);
    cellStyle.setAttributeValue(CellStyleAttributes.IMAGE, this.groupByHintImage);
    cellStyle.setAttributeValue(CellStyleAttributes.BORDER_STYLE, this.groupByHintBorderStyle);
    cellStyle.setAttributeValue(CellStyleAttributes.PASSWORD_ECHO_CHAR, this.groupByHintPWEchoChar);
    cellStyle.setAttributeValue(CellStyleAttributes.TEXT_DECORATION, this.groupByHintTextDecoration);
    return cellStyle;
}

Example 45 with IStyle

use of org.eclipse.nebula.widgets.nattable.style.IStyle in project nebula.widgets.nattable by eclipse.

the class DefaultGroupByThemeExtension method configureGroupByObjectStyle.

/**
 * Registering the style configuration for the GroupBy objects.
 *
 * @param configRegistry
 *            The IConfigRegistry that is used by the NatTable instance to
 *            which the style configuration should be applied to.
 */
protected void configureGroupByObjectStyle(IConfigRegistry configRegistry) {
    IStyle groupByObjectStyle = getGroupByObjectStyle();
    if (!ThemeConfiguration.isStyleEmpty(groupByObjectStyle)) {
        configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, groupByObjectStyle, DisplayMode.NORMAL, GroupByDataLayer.GROUP_BY_OBJECT);
    }
    ICellPainter cellPainter = getGroupByObjectCellPainter();
    if (cellPainter != null) {
        configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, cellPainter, DisplayMode.NORMAL, GroupByDataLayer.GROUP_BY_OBJECT);
    }
}