Examples with BackgroundPainter org.eclipse.nebula.widgets.nattable.painter.cell.BackgroundPainter used on opensource projects

Example 1 with BackgroundPainter

use of org.eclipse.nebula.widgets.nattable.painter.cell.BackgroundPainter in project nebula.widgets.nattable by eclipse.

the class DefaultHierarchicalTreeLayerConfiguration method configureRegistry.

@Override
public void configureRegistry(IConfigRegistry configRegistry) {
    // configure the tree structure painter
    ICellPainter treeImagePainter = new PaddingDecorator(new TreeImagePainter(), 5, 2, 5, 2);
    IndentedTreeImagePainter treePainter = new IndentedTreeImagePainter(0, CellEdgeEnum.TOP_LEFT, treeImagePainter);
    treePainter.getInternalPainter().setPaintDecorationDependent(false);
    ICellPainter treeStructurePainter = new BackgroundPainter(treePainter);
    configRegistry.registerConfigAttribute(TreeConfigAttributes.TREE_STRUCTURE_PAINTER, treeStructurePainter, DisplayMode.NORMAL);
    // configure the style and the cell painter for the tree/node columns
    // necessary because the IndentedTreeImagePainter is inspecting and
    // using the underlying painter
    ICellPainter basePainter = new PaddingDecorator(new TextPainter(), 2, 2, 2, 15);
    configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, basePainter, DisplayMode.NORMAL, TreeLayer.TREE_COLUMN_CELL);
    Style treeStyle = new Style();
    treeStyle.setAttributeValue(CellStyleAttributes.VERTICAL_ALIGNMENT, VerticalAlignmentEnum.TOP);
    treeStyle.setAttributeValue(CellStyleAttributes.HORIZONTAL_ALIGNMENT, HorizontalAlignmentEnum.LEFT);
    configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, treeStyle, DisplayMode.NORMAL, TreeLayer.TREE_COLUMN_CELL);
    // configure styling for tree level header
    Style levelHeaderStyle = new Style();
    levelHeaderStyle.setAttributeValue(CellStyleAttributes.BACKGROUND_COLOR, this.levelHeaderColor);
    configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, levelHeaderStyle, DisplayMode.NORMAL, HierarchicalTreeLayer.LEVEL_HEADER_CELL);
    Style levelHeaderSelectedStyle = new Style();
    levelHeaderSelectedStyle.setAttributeValue(CellStyleAttributes.BACKGROUND_COLOR, this.levelHeaderSelectedColor);
    configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, levelHeaderSelectedStyle, DisplayMode.SELECT, HierarchicalTreeLayer.LEVEL_HEADER_CELL);
    // register special empty painter to not render content in collapsed
    // childs
    // this also allows for example some different styling of collapsed
    // childs
    configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, new BackgroundPainter(), DisplayMode.NORMAL, HierarchicalTreeLayer.COLLAPSED_CHILD);
    // configure alternate row style
    Style evenRowCellStyle = new Style();
    evenRowCellStyle.setAttributeValue(CellStyleAttributes.BACKGROUND_COLOR, this.evenRowBgColor);
    configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, evenRowCellStyle, DisplayMode.NORMAL, AlternatingRowConfigLabelAccumulator.EVEN_ROW_CONFIG_TYPE);
    Style oddRowCellStyle = new Style();
    oddRowCellStyle.setAttributeValue(CellStyleAttributes.BACKGROUND_COLOR, this.oddRowBgColor);
    configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE, oddRowCellStyle, DisplayMode.NORMAL, AlternatingRowConfigLabelAccumulator.ODD_ROW_CONFIG_TYPE);
    configureEditableRules(configRegistry);
}

Example 2 with BackgroundPainter

use of org.eclipse.nebula.widgets.nattable.painter.cell.BackgroundPainter in project nebula.widgets.nattable by eclipse.

the class TreeLayer method getCellPainter.

@Override
public ICellPainter getCellPainter(int columnPosition, int rowPosition, ILayerCell cell, IConfigRegistry configRegistry) {
    ICellPainter cellPainter = super.getCellPainter(columnPosition, rowPosition, cell, configRegistry);
    if (cell.getConfigLabels().hasLabel(TREE_COLUMN_CELL)) {
        ICellPainter treeCellPainter = configRegistry.getConfigAttribute(TreeConfigAttributes.TREE_STRUCTURE_PAINTER, cell.getDisplayMode(), cell.getConfigLabels().getLabels());
        if (treeCellPainter != null) {
            IndentedTreeImagePainter treePainter = findIndentedTreeImagePainter(treeCellPainter);
            if (treePainter != null) {
                treePainter.setBaseCellPainter(cellPainter);
                cellPainter = treeCellPainter;
            } else {
                // log error
                LOG.warn(// $NON-NLS-1$
                "There is no IndentedTreeImagePainter found for TREE_STRUCTURE_PAINTER, " + // $NON-NLS-1$
                "using local configured IndentedTreeImagePainter as fallback");
                // fallback
                this.indentedTreeImagePainter.setBaseCellPainter(cellPainter);
                cellPainter = new BackgroundPainter(this.indentedTreeImagePainter);
            }
        } else {
            // backwards compatibility fallback
            this.indentedTreeImagePainter.setBaseCellPainter(cellPainter);
            cellPainter = new BackgroundPainter(this.indentedTreeImagePainter);
        }
    }
    return cellPainter;
}

Example 3 with BackgroundPainter

use of org.eclipse.nebula.widgets.nattable.painter.cell.BackgroundPainter in project nebula.widgets.nattable by eclipse.

the class GroupByDataLayerConfiguration method configureRegistry.

@Override
public void configureRegistry(IConfigRegistry configRegistry) {
    // register a TextPainter to ensure that the GroupBy objects are
    // rendered as text even if in the first column by default another
    // painter is registered
    // necessary for example if a different painter is registered for a
    // column (e.g. CheckBoxPainter) that needs a special data type
    configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, new BackgroundPainter(new GroupByCellTextPainter()), DisplayMode.NORMAL, GroupByDataLayer.GROUP_BY_OBJECT);
    // register a converter for GroupByObjects that also handles GroupBy
    // summary values
    configRegistry.registerConfigAttribute(CellConfigAttributes.DISPLAY_CONVERTER, new GroupByDisplayConverter<T>(this.groupByDataLayer), DisplayMode.NORMAL, GroupByDataLayer.GROUP_BY_OBJECT);
}

Example 4 with BackgroundPainter

use of org.eclipse.nebula.widgets.nattable.painter.cell.BackgroundPainter in project nebula.widgets.nattable by eclipse.

the class _6036_SingleFieldFilterExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    Composite panel = new Composite(parent, SWT.NONE);
    panel.setLayout(new GridLayout());
    GridDataFactory.fillDefaults().grab(true, true).applyTo(panel);
    Text input = new Text(panel, SWT.SINGLE | SWT.SEARCH | SWT.ICON_CANCEL);
    input.setMessage("type filter text");
    GridDataFactory.fillDefaults().grab(true, false).applyTo(input);
    // property names of the Person class
    String[] propertyNames = { "firstName", "lastName", "gender", "married", "birthday", "address.street", "address.housenumber", "address.postalCode", "address.city" };
    // 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");
    propertyToLabelMap.put("address.street", "Street");
    propertyToLabelMap.put("address.housenumber", "Housenumber");
    propertyToLabelMap.put("address.postalCode", "Postal Code");
    propertyToLabelMap.put("address.city", "City");
    IColumnPropertyAccessor<PersonWithAddress> columnPropertyAccessor = new ExtendedReflectiveColumnPropertyAccessor<>(propertyNames);
    BodyLayerStack<PersonWithAddress> bodyLayerStack = new BodyLayerStack<>(PersonService.getPersonsWithAddress(10000), columnPropertyAccessor);
    // build the column header layer
    IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(propertyNames, propertyToLabelMap);
    DataLayer columnHeaderDataLayer = new DefaultColumnHeaderDataLayer(columnHeaderDataProvider);
    ILayer columnHeaderLayer = new ColumnHeaderLayer(columnHeaderDataLayer, bodyLayerStack, (SelectionLayer) null);
    CompositeLayer composite = new CompositeLayer(1, 2);
    composite.setChildLayer(GridRegion.COLUMN_HEADER, columnHeaderLayer, 0, 0);
    composite.setChildLayer(GridRegion.BODY, bodyLayerStack, 0, 1);
    RegexMarkupValue regexMarkup = new RegexMarkupValue("", "<span style=\"background-color:rgb(255, 255, 0)\">", "</span>");
    NatTable natTable = new NatTable(panel, composite, false);
    natTable.addConfiguration(new DefaultNatTableStyleConfiguration() {

        {
            this.cellPainter = new BackgroundPainter(new PaddingDecorator(new RichTextCellPainter(), 2));
        }

        @Override
        public void configureRegistry(IConfigRegistry configRegistry) {
            super.configureRegistry(configRegistry);
            // markup for highlighting
            MarkupDisplayConverter markupConverter = new MarkupDisplayConverter();
            markupConverter.registerMarkup("highlight", regexMarkup);
            // register markup display converter for normal displaymode in
            // the body
            configRegistry.registerConfigAttribute(CellConfigAttributes.DISPLAY_CONVERTER, markupConverter, DisplayMode.NORMAL, GridRegion.BODY);
        }
    });
    natTable.configure();
    natTable.addOverlayPainter(new NatTableBorderOverlayPainter());
    GridDataFactory.fillDefaults().grab(true, true).applyTo(natTable);
    // define a TextMatcherEditor and set it to the FilterList
    TextMatcherEditor<PersonWithAddress> matcherEditor = new TextMatcherEditor<>(new TextFilterator<PersonWithAddress>() {

        @Override
        public void getFilterStrings(List<String> baseList, PersonWithAddress element) {
            // add all values that should be included in filtering
            // Note:
            // if special converters are involved in rendering,
            // consider using them for adding the String values
            baseList.add(element.getFirstName());
            baseList.add(element.getLastName());
            baseList.add("" + element.getGender());
            baseList.add("" + element.isMarried());
            baseList.add("" + element.getBirthday());
            baseList.add(element.getAddress().getStreet());
            baseList.add("" + element.getAddress().getHousenumber());
            baseList.add("" + element.getAddress().getPostalCode());
            baseList.add(element.getAddress().getCity());
        }
    });
    matcherEditor.setMode(TextMatcherEditor.CONTAINS);
    bodyLayerStack.getFilterList().setMatcherEditor(matcherEditor);
    // connect the input field with the matcher
    input.addKeyListener(new KeyAdapter() {

        @Override
        public void keyPressed(KeyEvent e) {
            if (e.keyCode == SWT.CR || e.keyCode == SWT.KEYPAD_CR) {
                String text = input.getText();
                matcherEditor.setFilterText(new String[] { text });
                regexMarkup.setRegexValue(text.isEmpty() ? "" : "(" + text + ")");
                natTable.refresh(false);
            }
        }
    });
    return natTable;
}

Example 5 with BackgroundPainter

use of org.eclipse.nebula.widgets.nattable.painter.cell.BackgroundPainter in project nebula.widgets.nattable by eclipse.

the class _6042_TreeStructureGridExample 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
    ConfigRegistry configRegistry = new ConfigRegistry();
    // 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, 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());
    natTable.addConfiguration(new AbstractRegistryConfiguration() {

        @Override
        public void configureRegistry(IConfigRegistry configRegistry) {
            // register a CheckBoxPainter as CellPainter for the married
            // information
            configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, new CheckBoxPainter(), DisplayMode.NORMAL, MARRIED_LABEL);
            configRegistry.registerConfigAttribute(CellConfigAttributes.DISPLAY_CONVERTER, new DefaultDateDisplayConverter("MM/dd/yyyy"), DisplayMode.NORMAL, DATE_LABEL);
            // exchange the painter that is used to render the tree
            // structure the following will use triangles instead of
            // plus/minus icons to show the tree structure and
            // expand/collapse state and adds padding between cell
            // border and tree icons.
            TreeImagePainter treeImagePainter = new TreeImagePainter(false, // $NON-NLS-1$
            GUIHelper.getImage("right"), GUIHelper.getImage("right_down"), // $NON-NLS-1$
            null);
            ICellPainter treeStructurePainter = new BackgroundPainter(new PaddingDecorator(new IndentedTreeImagePainter(10, null, CellEdgeEnum.LEFT, treeImagePainter, false, 2, true), 0, 5, 0, 5, false));
            configRegistry.registerConfigAttribute(TreeConfigAttributes.TREE_STRUCTURE_PAINTER, treeStructurePainter, DisplayMode.NORMAL);
        }
    });
    natTable.addConfiguration(new TreeDebugMenuConfiguration(natTable));
    natTable.configure();
    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 To Level");
    expandToLevelButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            natTable.doCommand(new TreeExpandToLevelCommand(1));
        }
    });
    return container;
}