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Example 1 with TreeCheckBoxPainter

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

the class TreeGridWithCheckBoxFieldsExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    ConfigRegistry configRegistry = new ConfigRegistry();
    configRegistry.registerConfigAttribute(SortConfigAttributes.SORT_COMPARATOR, DefaultComparator.getInstance());
    // Underlying data source
    createDatums();
    EventList<Datum> eventList = GlazedLists.eventList(this.datums.values());
    SortedList<Datum> sortedList = new SortedList<>(eventList, null);
    // TreeList <RowDataFixture> treeList = new
    // TreeList<RowDataFixture>(eventList, new RowDataFixtureTreeFormat(),
    // new RowDataFixtureExpansionModel());
    String[] propertyNames = new String[] { "self", "bar" };
    IColumnPropertyAccessor<Datum> columnPropertyAccessor = new ReflectiveColumnPropertyAccessor<>(propertyNames);
    // Column header layer
    IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(propertyNames);
    DataLayer columnHeaderDataLayer = new DefaultColumnHeaderDataLayer(columnHeaderDataProvider);
    ISortModel sortModel = new GlazedListsSortModel<>(sortedList, columnPropertyAccessor, configRegistry, columnHeaderDataLayer);
    final TreeList<Datum> treeList = new TreeList<>(sortedList, new DatumTreeFormat(sortModel), new DatumExpansionModel());
    GlazedListTreeData<Datum> treeData = new GlazedListTreeData<>(treeList);
    ListDataProvider<Datum> bodyDataProvider = new ListDataProvider<>(treeList, columnPropertyAccessor);
    final DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
    // Handle update of CheckBoxField objects in column 0
    bodyDataLayer.registerCommandHandler(new UpdateDataCommandHandler(bodyDataLayer) {

        @Override
        protected boolean doCommand(UpdateDataCommand command) {
            int columnPosition = command.getColumnPosition();
            int rowPosition = command.getRowPosition();
            if (columnPosition == 0) {
                Datum datum = (Datum) bodyDataLayer.getDataProvider().getDataValue(columnPosition, rowPosition);
                datum.setOn((Boolean) command.getNewValue());
                bodyDataLayer.fireLayerEvent(new CellVisualChangeEvent(bodyDataLayer, columnPosition, rowPosition));
                return true;
            } else {
                return super.doCommand(command);
            }
        }
    });
    // Body layer
    ColumnReorderLayer columnReorderLayer = new ColumnReorderLayer(bodyDataLayer);
    ColumnHideShowLayer columnHideShowLayer = new ColumnHideShowLayer(columnReorderLayer);
    SelectionLayer selectionLayer = new SelectionLayer(columnHideShowLayer);
    // Switch the ITreeRowModel implementation between using native grid
    // Hide/Show or GlazedList TreeList Hide/Show
    // TreeLayer treeLayer = new TreeLayer(selectionLayer, new
    // TreeRowModel<Datum>(treeData), true);
    final TreeLayer treeLayer = new TreeLayer(selectionLayer, new GlazedListTreeRowModel<>(treeData));
    ViewportLayer viewportLayer = new ViewportLayer(treeLayer);
    ColumnHeaderLayer columnHeaderLayer = new ColumnHeaderLayer(columnHeaderDataLayer, viewportLayer, selectionLayer);
    // Note: The column header layer is wrapped in a filter row composite.
    // This plugs in the filter row functionality
    ColumnOverrideLabelAccumulator labelAccumulator = new ColumnOverrideLabelAccumulator(columnHeaderDataLayer);
    columnHeaderDataLayer.setConfigLabelAccumulator(labelAccumulator);
    // Register labels
    SortHeaderLayer<Datum> sortHeaderLayer = new SortHeaderLayer<>(columnHeaderLayer, sortModel, false);
    // Row header layer
    DefaultRowHeaderDataProvider rowHeaderDataProvider = new DefaultRowHeaderDataProvider(bodyDataProvider);
    DefaultRowHeaderDataLayer rowHeaderDataLayer = new DefaultRowHeaderDataLayer(rowHeaderDataProvider);
    RowHeaderLayer rowHeaderLayer = new RowHeaderLayer(rowHeaderDataLayer, viewportLayer, selectionLayer);
    // Corner layer
    DefaultCornerDataProvider cornerDataProvider = new DefaultCornerDataProvider(columnHeaderDataProvider, rowHeaderDataProvider);
    DataLayer cornerDataLayer = new DataLayer(cornerDataProvider);
    CornerLayer cornerLayer = new CornerLayer(cornerDataLayer, rowHeaderLayer, sortHeaderLayer);
    // Grid
    GridLayer gridLayer = new GridLayer(viewportLayer, sortHeaderLayer, rowHeaderLayer, cornerLayer);
    NatTable natTable = new NatTable(parent, gridLayer, false);
    natTable.setConfigRegistry(configRegistry);
    natTable.addConfiguration(new DefaultNatTableStyleConfiguration());
    natTable.addConfiguration(new HeaderMenuConfiguration(natTable));
    natTable.addConfiguration(new SingleClickSortConfiguration());
    // Uncomment to see the native tree list printed to stout.
    // printTree(treeList, treeData);
    columnHeaderDataLayer.setConfigLabelAccumulator(new ColumnLabelAccumulator());
    final ColumnHeaderCheckBoxPainter columnHeaderCheckBoxPainter = new ColumnHeaderCheckBoxPainter(bodyDataLayer) {

        @Override
        protected Boolean convertDataType(ILayerCell cell, IConfigRegistry configRegistry) {
            Datum dataValue = (Datum) cell.getDataValue();
            return dataValue.isOn();
        }
    };
    final ICellPainter checkBoxPainter = new TreeCheckBoxPainter() {

        @Override
        protected CheckBoxStateEnum getCheckBoxState(ILayerCell cell) {
            Datum dataValue = (Datum) cell.getDataValue();
            return dataValue.getCheckBoxState();
        }
    };
    natTable.addConfiguration(new AbstractRegistryConfiguration() {

        @Override
        public void configureRegistry(IConfigRegistry configRegistry) {
            // Column header
            configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, new BeveledBorderDecorator(new CellPainterDecorator(new SortableHeaderTextPainter(), CellEdgeEnum.LEFT, columnHeaderCheckBoxPainter)), DisplayMode.NORMAL, ColumnLabelAccumulator.COLUMN_LABEL_PREFIX + 0);
            configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, new BackgroundPainter(new CellPainterDecorator(new TextPainter() {

                @Override
                protected String convertDataType(ILayerCell cell, IConfigRegistry configRegistry) {
                    Datum dataValue = (Datum) cell.getDataValue();
                    return dataValue.getName();
                }
            }, CellEdgeEnum.LEFT, checkBoxPainter)), DisplayMode.NORMAL, TreeLayer.TREE_COLUMN_CELL);
            configRegistry.registerConfigAttribute(CellConfigAttributes.DISPLAY_CONVERTER, new DefaultBooleanDisplayConverter(), DisplayMode.NORMAL, TreeLayer.TREE_COLUMN_CELL);
            configRegistry.registerConfigAttribute(EditConfigAttributes.CELL_EDITABLE_RULE, IEditableRule.ALWAYS_EDITABLE, DisplayMode.EDIT, TreeLayer.TREE_COLUMN_CELL);
            configRegistry.registerConfigAttribute(EditConfigAttributes.CELL_EDITOR, new CheckBoxCellEditor() {

                @Override
                public void setCanonicalValue(Object canonicalValue) {
                    Datum value = (Datum) canonicalValue;
                    super.setCanonicalValue(value.isOn());
                }
            }, DisplayMode.NORMAL, TreeLayer.TREE_COLUMN_CELL);
        }

        @Override
        public void configureUiBindings(UiBindingRegistry uiBindingRegistry) {
            uiBindingRegistry.registerFirstSingleClickBinding(new CellPainterMouseEventMatcher(GridRegion.COLUMN_HEADER, MouseEventMatcher.LEFT_BUTTON, columnHeaderCheckBoxPainter), new ToggleCheckBoxColumnAction(columnHeaderCheckBoxPainter, bodyDataLayer));
            uiBindingRegistry.registerFirstSingleClickBinding(new CellPainterMouseEventMatcher(GridRegion.BODY, MouseEventMatcher.LEFT_BUTTON, checkBoxPainter), new MouseEditAction());
            uiBindingRegistry.registerFirstMouseDragMode(new CellPainterMouseEventMatcher(GridRegion.BODY, MouseEventMatcher.LEFT_BUTTON, checkBoxPainter), new CellEditDragMode());
        }
    });
    natTable.configure();
    return natTable;
}
Also used : AbstractRegistryConfiguration(org.eclipse.nebula.widgets.nattable.config.AbstractRegistryConfiguration) HeaderMenuConfiguration(org.eclipse.nebula.widgets.nattable.ui.menu.HeaderMenuConfiguration) CheckBoxCellEditor(org.eclipse.nebula.widgets.nattable.edit.editor.CheckBoxCellEditor) SortedList(ca.odell.glazedlists.SortedList) TreeList(ca.odell.glazedlists.TreeList) ColumnHideShowLayer(org.eclipse.nebula.widgets.nattable.hideshow.ColumnHideShowLayer) DefaultCornerDataProvider(org.eclipse.nebula.widgets.nattable.grid.data.DefaultCornerDataProvider) ViewportLayer(org.eclipse.nebula.widgets.nattable.viewport.ViewportLayer) CellPainterDecorator(org.eclipse.nebula.widgets.nattable.painter.cell.decorator.CellPainterDecorator) ICellPainter(org.eclipse.nebula.widgets.nattable.painter.cell.ICellPainter) ConfigRegistry(org.eclipse.nebula.widgets.nattable.config.ConfigRegistry) IConfigRegistry(org.eclipse.nebula.widgets.nattable.config.IConfigRegistry) DataLayer(org.eclipse.nebula.widgets.nattable.layer.DataLayer) DefaultRowHeaderDataLayer(org.eclipse.nebula.widgets.nattable.grid.layer.DefaultRowHeaderDataLayer) DefaultColumnHeaderDataLayer(org.eclipse.nebula.widgets.nattable.grid.layer.DefaultColumnHeaderDataLayer) DefaultNatTableStyleConfiguration(org.eclipse.nebula.widgets.nattable.config.DefaultNatTableStyleConfiguration) MouseEditAction(org.eclipse.nebula.widgets.nattable.edit.action.MouseEditAction) UiBindingRegistry(org.eclipse.nebula.widgets.nattable.ui.binding.UiBindingRegistry) CellVisualChangeEvent(org.eclipse.nebula.widgets.nattable.layer.event.CellVisualChangeEvent) BackgroundPainter(org.eclipse.nebula.widgets.nattable.painter.cell.BackgroundPainter) DefaultBooleanDisplayConverter(org.eclipse.nebula.widgets.nattable.data.convert.DefaultBooleanDisplayConverter) UpdateDataCommand(org.eclipse.nebula.widgets.nattable.edit.command.UpdateDataCommand) ColumnReorderLayer(org.eclipse.nebula.widgets.nattable.reorder.ColumnReorderLayer) SortHeaderLayer(org.eclipse.nebula.widgets.nattable.sort.SortHeaderLayer) DefaultColumnHeaderDataLayer(org.eclipse.nebula.widgets.nattable.grid.layer.DefaultColumnHeaderDataLayer) DefaultRowHeaderDataProvider(org.eclipse.nebula.widgets.nattable.grid.data.DefaultRowHeaderDataProvider) ILayerCell(org.eclipse.nebula.widgets.nattable.layer.cell.ILayerCell) ReflectiveColumnPropertyAccessor(org.eclipse.nebula.widgets.nattable.data.ReflectiveColumnPropertyAccessor) BeveledBorderDecorator(org.eclipse.nebula.widgets.nattable.painter.cell.decorator.BeveledBorderDecorator) SelectionLayer(org.eclipse.nebula.widgets.nattable.selection.SelectionLayer) GridLayer(org.eclipse.nebula.widgets.nattable.grid.layer.GridLayer) ColumnLabelAccumulator(org.eclipse.nebula.widgets.nattable.layer.cell.ColumnLabelAccumulator) ListDataProvider(org.eclipse.nebula.widgets.nattable.data.ListDataProvider) SortableHeaderTextPainter(org.eclipse.nebula.widgets.nattable.sort.painter.SortableHeaderTextPainter) GlazedListTreeData(org.eclipse.nebula.widgets.nattable.extension.glazedlists.tree.GlazedListTreeData) TreeCheckBoxPainter(org.eclipse.nebula.widgets.nattable.painter.cell.TreeCheckBoxPainter) ColumnHeaderLayer(org.eclipse.nebula.widgets.nattable.grid.layer.ColumnHeaderLayer) CellPainterMouseEventMatcher(org.eclipse.nebula.widgets.nattable.ui.matcher.CellPainterMouseEventMatcher) IDataProvider(org.eclipse.nebula.widgets.nattable.data.IDataProvider) ISortModel(org.eclipse.nebula.widgets.nattable.sort.ISortModel) ToggleCheckBoxColumnAction(org.eclipse.nebula.widgets.nattable.edit.action.ToggleCheckBoxColumnAction) CellEditDragMode(org.eclipse.nebula.widgets.nattable.edit.action.CellEditDragMode) DefaultRowHeaderDataLayer(org.eclipse.nebula.widgets.nattable.grid.layer.DefaultRowHeaderDataLayer) NatTable(org.eclipse.nebula.widgets.nattable.NatTable) ColumnHeaderCheckBoxPainter(org.eclipse.nebula.widgets.nattable.painter.cell.ColumnHeaderCheckBoxPainter) ColumnOverrideLabelAccumulator(org.eclipse.nebula.widgets.nattable.layer.cell.ColumnOverrideLabelAccumulator) TextPainter(org.eclipse.nebula.widgets.nattable.painter.cell.TextPainter) SortableHeaderTextPainter(org.eclipse.nebula.widgets.nattable.sort.painter.SortableHeaderTextPainter) GlazedListsSortModel(org.eclipse.nebula.widgets.nattable.extension.glazedlists.GlazedListsSortModel) RowHeaderLayer(org.eclipse.nebula.widgets.nattable.grid.layer.RowHeaderLayer) CornerLayer(org.eclipse.nebula.widgets.nattable.grid.layer.CornerLayer) TreeLayer(org.eclipse.nebula.widgets.nattable.tree.TreeLayer) UpdateDataCommandHandler(org.eclipse.nebula.widgets.nattable.edit.command.UpdateDataCommandHandler) SingleClickSortConfiguration(org.eclipse.nebula.widgets.nattable.sort.config.SingleClickSortConfiguration) IConfigRegistry(org.eclipse.nebula.widgets.nattable.config.IConfigRegistry) DefaultColumnHeaderDataProvider(org.eclipse.nebula.widgets.nattable.grid.data.DefaultColumnHeaderDataProvider)

Aggregations

SortedList (ca.odell.glazedlists.SortedList)1 TreeList (ca.odell.glazedlists.TreeList)1 NatTable (org.eclipse.nebula.widgets.nattable.NatTable)1 AbstractRegistryConfiguration (org.eclipse.nebula.widgets.nattable.config.AbstractRegistryConfiguration)1 ConfigRegistry (org.eclipse.nebula.widgets.nattable.config.ConfigRegistry)1 DefaultNatTableStyleConfiguration (org.eclipse.nebula.widgets.nattable.config.DefaultNatTableStyleConfiguration)1 IConfigRegistry (org.eclipse.nebula.widgets.nattable.config.IConfigRegistry)1 IDataProvider (org.eclipse.nebula.widgets.nattable.data.IDataProvider)1 ListDataProvider (org.eclipse.nebula.widgets.nattable.data.ListDataProvider)1 ReflectiveColumnPropertyAccessor (org.eclipse.nebula.widgets.nattable.data.ReflectiveColumnPropertyAccessor)1 DefaultBooleanDisplayConverter (org.eclipse.nebula.widgets.nattable.data.convert.DefaultBooleanDisplayConverter)1 CellEditDragMode (org.eclipse.nebula.widgets.nattable.edit.action.CellEditDragMode)1 MouseEditAction (org.eclipse.nebula.widgets.nattable.edit.action.MouseEditAction)1 ToggleCheckBoxColumnAction (org.eclipse.nebula.widgets.nattable.edit.action.ToggleCheckBoxColumnAction)1 UpdateDataCommand (org.eclipse.nebula.widgets.nattable.edit.command.UpdateDataCommand)1 UpdateDataCommandHandler (org.eclipse.nebula.widgets.nattable.edit.command.UpdateDataCommandHandler)1 CheckBoxCellEditor (org.eclipse.nebula.widgets.nattable.edit.editor.CheckBoxCellEditor)1 GlazedListsSortModel (org.eclipse.nebula.widgets.nattable.extension.glazedlists.GlazedListsSortModel)1 GlazedListTreeData (org.eclipse.nebula.widgets.nattable.extension.glazedlists.tree.GlazedListTreeData)1 DefaultColumnHeaderDataProvider (org.eclipse.nebula.widgets.nattable.grid.data.DefaultColumnHeaderDataProvider)1