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

Example 1 with DefaultTreeLayerConfiguration

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

the class TreeGridExample 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);
    String[] propertyNames = new String[] { "foo", "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);
    DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
    // GlazedListsEventLayer<Datum> glazedListsEventLayer =
    // new GlazedListsEventLayer<Datum>(bodyDataLayer, treeList);
    DetailGlazedListsEventLayer<Datum> glazedListsEventLayer = new DetailGlazedListsEventLayer<>(bodyDataLayer, treeList);
    // Body layer
    ColumnReorderLayer columnReorderLayer = new ColumnReorderLayer(glazedListsEventLayer);
    ColumnHideShowLayer columnHideShowLayer = new ColumnHideShowLayer(columnReorderLayer);
    RowHideShowLayer rowHideShowLayer = new RowHideShowLayer(columnHideShowLayer);
    // Switch the ITreeRowModel implementation between using native grid
    // Hide/Show or GlazedList TreeList Hide/Show
    // TreeLayer treeLayer = new TreeLayer(rowHideShowLayer, new
    // TreeRowModel<Datum>(treeData), true);
    TreeLayer treeLayer = new TreeLayer(rowHideShowLayer, new GlazedListTreeRowModel<>(treeData), false);
    SelectionLayer selectionLayer = new SelectionLayer(treeLayer);
    ViewportLayer viewportLayer = new ViewportLayer(selectionLayer);
    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) {

        @Override
        protected PopupMenuBuilder createRowHeaderMenu(NatTable natTable) {
            return super.createRowHeaderMenu(natTable).withHideRowMenuItem().withShowAllRowsMenuItem();
        }
    });
    natTable.addConfiguration(new DefaultTreeLayerConfiguration(treeLayer));
    natTable.addConfiguration(new SingleClickSortConfiguration());
    // Uncomment to see the native tree list printed to stout.
    // printTree(treeList, treeData);
    natTable.configure();
    return natTable;
}