Examples with IConfigRegistry org.eclipse.nebula.widgets.nattable.config.IConfigRegistry used on opensource projects

Example 6 with IConfigRegistry

use of org.eclipse.nebula.widgets.nattable.config.IConfigRegistry in project nebula.widgets.nattable by eclipse.

the class EditCellCommandHandler method doCommand.

@Override
public boolean doCommand(EditCellCommand command) {
    ILayerCell cell = command.getCell();
    Composite parent = command.getParent();
    IConfigRegistry configRegistry = command.getConfigRegistry();
    if (cell != null && configRegistry != null) {
        // check if the cell is editable
        IEditableRule rule = configRegistry.getConfigAttribute(EditConfigAttributes.CELL_EDITABLE_RULE, DisplayMode.EDIT, cell.getConfigLabels().getLabels());
        if (rule.isEditable(cell, configRegistry)) {
            EditController.editCell(cell, parent, cell.getDataValue(), configRegistry);
        }
    }
    // successful or not
    return true;
}

Example 7 with IConfigRegistry

use of org.eclipse.nebula.widgets.nattable.config.IConfigRegistry in project nebula.widgets.nattable by eclipse.

the class ComboBoxFilterRowConfiguration method configureRegistry.

@Override
public void configureRegistry(IConfigRegistry configRegistry) {
    configRegistry.registerConfigAttribute(EditConfigAttributes.CELL_EDITOR, this.cellEditor, DisplayMode.NORMAL, GridRegion.FILTER_ROW);
    configRegistry.registerConfigAttribute(FilterRowConfigAttributes.TEXT_MATCHING_MODE, TextMatchingMode.REGULAR_EXPRESSION);
    ICellPainter cellPainter = new CellPainterDecorator(new TextPainter() {

        {
            this.paintFg = false;
        }

        // override the preferred width and height to be 0, as otherwise
        // the String that is generated in the background for multiple
        // selection will be taken into account for auto resizing
        @Override
        public int getPreferredWidth(ILayerCell cell, GC gc, IConfigRegistry configRegistry) {
            return 0;
        }

        @Override
        public int getPreferredHeight(ILayerCell cell, GC gc, IConfigRegistry configRegistry) {
            return 0;
        }
    }, CellEdgeEnum.RIGHT, this.filterIconPainter);
    configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, cellPainter, DisplayMode.NORMAL, GridRegion.FILTER_ROW);
}

Example 8 with IConfigRegistry

use of org.eclipse.nebula.widgets.nattable.config.IConfigRegistry in project nebula.widgets.nattable by eclipse.

the class CellPainterMouseEventMatcher method matches.

@Override
public boolean matches(NatTable natTable, MouseEvent event, LabelStack regionLabels) {
    if (super.matches(natTable, event, regionLabels)) {
        int columnPosition = natTable.getColumnPositionByX(event.x);
        int rowPosition = natTable.getRowPositionByY(event.y);
        ILayerCell cell = natTable.getCellByPosition(columnPosition, rowPosition);
        // contains not enough cells to fill it.
        if (cell != null) {
            IConfigRegistry configRegistry = natTable.getConfigRegistry();
            ICellPainter cellPainter = cell.getLayer().getCellPainter(columnPosition, rowPosition, cell, configRegistry);
            GC gc = new GC(natTable.getDisplay());
            try {
                Rectangle adjustedCellBounds = natTable.getLayerPainter().adjustCellBounds(columnPosition, rowPosition, cell.getBounds());
                ICellPainter clickedCellPainter = cellPainter.getCellPainterAt(event.x, event.y, cell, gc, adjustedCellBounds, configRegistry);
                if (clickedCellPainter != null) {
                    if ((this.targetCellPainter != null && this.targetCellPainter == clickedCellPainter) || (this.targetCellPainterClass != null && this.targetCellPainterClass.isInstance(clickedCellPainter))) {
                        return true;
                    }
                }
            } finally {
                gc.dispose();
            }
        }
    }
    return false;
}

Example 9 with IConfigRegistry

use of org.eclipse.nebula.widgets.nattable.config.IConfigRegistry in project nebula.widgets.nattable by eclipse.

the class _602_GlazedListsSortingExample 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");
    // build the body layer stack
    // Usually you would create a new layer stack by extending
    // AbstractIndexLayerTransform and setting the ViewportLayer as
    // underlying layer. But in this case using the ViewportLayer
    // directly as body layer is also working.
    EventList<Person> persons = GlazedLists.eventList(PersonService.getPersons(10));
    SortedList<Person> sortedList = new SortedList<>(persons, null);
    IColumnPropertyAccessor<Person> accessor = new ReflectiveColumnPropertyAccessor<>(propertyNames);
    IDataProvider bodyDataProvider = new ListDataProvider<>(sortedList, accessor);
    DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
    GlazedListsEventLayer<Person> eventLayer = new GlazedListsEventLayer<>(bodyDataLayer, sortedList);
    ColumnReorderLayer columnReorderLayer = new ColumnReorderLayer(eventLayer);
    ColumnHideShowLayer columnHideShowLayer = new ColumnHideShowLayer(columnReorderLayer);
    SelectionLayer selectionLayer = new SelectionLayer(columnHideShowLayer);
    ViewportLayer viewportLayer = new ViewportLayer(selectionLayer);
    // build the column header layer
    IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(propertyNames, propertyToLabelMap);
    DataLayer columnHeaderDataLayer = new DefaultColumnHeaderDataLayer(columnHeaderDataProvider);
    ILayer columnHeaderLayer = new ColumnHeaderLayer(columnHeaderDataLayer, viewportLayer, selectionLayer);
    // add default column labels to the label stack
    // need to be done on the column header data layer, otherwise the label
    // stack does not contain the necessary labels at the time the
    // comparator is searched
    columnHeaderDataLayer.setConfigLabelAccumulator(new ColumnLabelAccumulator());
    ConfigRegistry configRegistry = new ConfigRegistry();
    // add the SortHeaderLayer to the column header layer stack
    // as we use GlazedLists, we use the GlazedListsSortModel which
    // delegates the sorting to the SortedList
    final SortHeaderLayer<Person> sortHeaderLayer = new SortHeaderLayer<>(columnHeaderLayer, new GlazedListsSortModel<>(sortedList, accessor, configRegistry, columnHeaderDataLayer));
    // build the row header layer
    IDataProvider rowHeaderDataProvider = new DefaultRowHeaderDataProvider(bodyDataProvider);
    DataLayer rowHeaderDataLayer = new DefaultRowHeaderDataLayer(rowHeaderDataProvider);
    ILayer rowHeaderLayer = new RowHeaderLayer(rowHeaderDataLayer, viewportLayer, selectionLayer);
    // 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(viewportLayer, sortHeaderLayer, rowHeaderLayer, cornerLayer);
    // turn the auto configuration off as we want to add our header menu
    // configuration
    NatTable natTable = new NatTable(parent, gridLayer, false);
    natTable.setConfigRegistry(configRegistry);
    // as the autoconfiguration of the NatTable is turned off, we have to
    // add the DefaultNatTableStyleConfiguration manually
    natTable.addConfiguration(new DefaultNatTableStyleConfiguration());
    // override the default sort configuration and change the mouse bindings
    // to sort on a single click
    natTable.addConfiguration(new SingleClickSortConfiguration());
    natTable.addConfiguration(new DebugMenuConfiguration(natTable));
    // add some custom sort configurations regarding comparators
    natTable.addConfiguration(new AbstractRegistryConfiguration() {

        @Override
        public void configureRegistry(IConfigRegistry configRegistry) {
            // Register custom comparator for last name column
            // when sorting via last name, Simpson will always win
            configRegistry.registerConfigAttribute(SortConfigAttributes.SORT_COMPARATOR, new Comparator<String>() {

                @Override
                public int compare(String o1, String o2) {
                    // check the sort order
                    boolean sortDesc = sortHeaderLayer.getSortModel().getSortDirection(1).equals(SortDirectionEnum.DESC);
                    if ("Simpson".equals(o1) && !"Simpson".equals(o2)) {
                        return sortDesc ? 1 : -1;
                    } else if (!"Simpson".equals(o1) && "Simpson".equals(o2)) {
                        return sortDesc ? -1 : 1;
                    }
                    return o1.compareToIgnoreCase(o2);
                }
            }, DisplayMode.NORMAL, ColumnLabelAccumulator.COLUMN_LABEL_PREFIX + 1);
            // Register null comparator to disable sorting for gender column
            configRegistry.registerConfigAttribute(SortConfigAttributes.SORT_COMPARATOR, new NullComparator(), DisplayMode.NORMAL, ColumnLabelAccumulator.COLUMN_LABEL_PREFIX + 2);
        }
    });
    natTable.configure();
    return natTable;
}

Example 10 with IConfigRegistry

use of org.eclipse.nebula.widgets.nattable.config.IConfigRegistry in project nebula.widgets.nattable by eclipse.

the class _5044_HorizontalSplitViewportGridExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    // 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);
    final BodyLayerStack<PersonWithAddress> bodyLayer = new BodyLayerStack<>(PersonService.getPersonsWithAddress(50), columnPropertyAccessor);
    // build the row header layer
    IDataProvider rowHeaderDataProvider = new DefaultRowHeaderDataProvider(bodyLayer.getBodyDataProvider());
    DataLayer rowHeaderDataLayer = new DefaultRowHeaderDataLayer(rowHeaderDataProvider);
    final ILayer rowHeaderLayer = new RowHeaderLayer(rowHeaderDataLayer, bodyLayer, bodyLayer.getSelectionLayer());
    // build the column header layer
    IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(propertyNames, propertyToLabelMap);
    final DataLayer columnHeaderDataLayer = new DefaultColumnHeaderDataLayer(columnHeaderDataProvider);
    final AbstractLayer columnHeaderLayer = new ColumnHeaderLayer(columnHeaderDataLayer, bodyLayer, bodyLayer.getSelectionLayer());
    // Use this special layer painter that supports rendering of split
    // viewports although the ColumnHeaderLayer is not split. Here is some
    // custom calculation included that might not work correctly in case
    // there are column groups or other spanning involved.
    columnHeaderLayer.setLayerPainter(new CellLayerPainter() {

        @Override
        protected boolean isClipLeft(int position) {
            // check position-1 because of the row header column count
            // as the body is a composite layer, the default transformation
            // for the grid is not working correctly
            int index = LayerUtil.convertColumnPosition(columnHeaderLayer, position - 1, columnHeaderDataLayer);
            return (index > SPLIT_COLUMN_INDEX);
        }

        @Override
        protected void paintCell(ILayerCell cell, GC gc, IConfigRegistry configRegistry) {
            ILayer layer = cell.getLayer();
            int columnPosition = cell.getColumnPosition();
            int rowPosition = cell.getRowPosition();
            ICellPainter cellPainter = layer.getCellPainter(columnPosition, rowPosition, cell, configRegistry);
            Rectangle adjustedCellBounds = layer.getLayerPainter().adjustCellBounds(columnPosition, rowPosition, cell.getBounds());
            if (cellPainter != null) {
                Rectangle originalClipping = gc.getClipping();
                int startX = getStartXOfColumnPosition(columnPosition);
                int startY = getStartYOfRowPosition(rowPosition);
                int endX = getStartXOfColumnPosition(cell.getOriginColumnPosition() + cell.getColumnSpan());
                int endY = getStartYOfRowPosition(cell.getOriginRowPosition() + cell.getRowSpan());
                // correct position of first column in right region
                // find the last visible column in left region
                int viewportBorderX = bodyLayer.getViewportLayerLeft().getClientAreaWidth() + rowHeaderLayer.getWidth();
                if (isClipLeft(columnPosition) && startX < viewportBorderX) {
                    startX = viewportBorderX;
                }
                if (!isClipLeft(columnPosition - 1) && startX > viewportBorderX) {
                    startX = viewportBorderX;
                }
                if (isClipLeft(cell.getOriginColumnPosition() + cell.getColumnSpan()) && endX < viewportBorderX) {
                    endX = viewportBorderX;
                }
                Rectangle cellClipBounds = originalClipping.intersection(new Rectangle(startX, startY, endX - startX, endY - startY));
                gc.setClipping(cellClipBounds.intersection(adjustedCellBounds));
                cellPainter.paintCell(cell, gc, adjustedCellBounds, configRegistry);
                gc.setClipping(originalClipping);
            }
        }
    });
    // build the corner layer
    IDataProvider cornerDataProvider = new DefaultCornerDataProvider(columnHeaderDataProvider, rowHeaderDataProvider);
    DataLayer cornerDataLayer = new DataLayer(cornerDataProvider);
    final ILayer cornerLayer = new CornerLayer(cornerDataLayer, rowHeaderLayer, columnHeaderLayer);
    // build the grid layer
    GridLayer gridLayer = new GridLayer(bodyLayer, columnHeaderLayer, rowHeaderLayer, cornerLayer);
    // in order to make printing and exporting work correctly you need to
    // register the following command handlers
    gridLayer.registerCommandHandler(new MultiTurnViewportOnCommandHandler(bodyLayer.getViewportLayerLeft(), bodyLayer.getViewportLayerRight()));
    gridLayer.registerCommandHandler(new MultiTurnViewportOffCommandHandler(bodyLayer.getViewportLayerLeft(), bodyLayer.getViewportLayerRight()));
    // Wrap NatTable in composite so we can slap on the external horizontal
    // sliders
    Composite composite = new Composite(parent, SWT.NONE);
    GridLayout gridLayout = new GridLayout(1, false);
    gridLayout.marginHeight = 0;
    gridLayout.marginWidth = 0;
    gridLayout.horizontalSpacing = 0;
    gridLayout.verticalSpacing = 0;
    composite.setLayout(gridLayout);
    NatTable natTable = new NatTable(composite, gridLayer, false);
    GridData gridData = new GridData();
    gridData.horizontalAlignment = GridData.FILL;
    gridData.verticalAlignment = GridData.FILL;
    gridData.grabExcessHorizontalSpace = true;
    gridData.grabExcessVerticalSpace = true;
    natTable.setLayoutData(gridData);
    createSplitSliders(composite, rowHeaderLayer, bodyLayer.getViewportLayerLeft(), bodyLayer.getViewportLayerRight());
    // add an IOverlayPainter to ensure the right border of the left
    // viewport always
    // this is necessary because the left border of layer stacks is not
    // rendered by default
    natTable.addOverlayPainter(new IOverlayPainter() {

        @Override
        public void paintOverlay(GC gc, ILayer layer) {
            Color beforeColor = gc.getForeground();
            gc.setForeground(GUIHelper.COLOR_GRAY);
            int viewportBorderX = bodyLayer.getViewportLayerLeft().getWidth() + rowHeaderLayer.getWidth() - 1;
            gc.drawLine(viewportBorderX, 0, viewportBorderX, layer.getHeight() - 1);
            gc.setForeground(beforeColor);
        }
    });
    natTable.addConfiguration(new DefaultNatTableStyleConfiguration());
    natTable.addConfiguration(new HeaderMenuConfiguration(natTable));
    natTable.configure();
    return composite;
}