public Control createExampleControl(Composite parent) {
DefaultGridLayer gridLayer =
new DefaultGridLayer(
RowDataListFixture.getList(),
RowDataListFixture.getPropertyNames(),
RowDataListFixture.getPropertyToLabelMap());
DataLayer columnHeaderDataLayer = (DataLayer) gridLayer.getColumnHeaderDataLayer();
columnHeaderDataLayer.setConfigLabelAccumulator(new ColumnLabelAccumulator());
final DataLayer bodyDataLayer = (DataLayer) gridLayer.getBodyDataLayer();
IDataProvider dataProvider = bodyDataLayer.getDataProvider();
// NOTE: Register the accumulator on the body data layer.
// This ensures that the labels are bound to the column index and are unaffected by column
// order.
final ColumnOverrideLabelAccumulator columnLabelAccumulator =
new ColumnOverrideLabelAccumulator(bodyDataLayer);
bodyDataLayer.setConfigLabelAccumulator(columnLabelAccumulator);
NatTable natTable = new NatTable(parent, gridLayer, false);
natTable.addConfiguration(new DefaultNatTableStyleConfiguration());
natTable.addConfiguration(new HeaderMenuConfiguration(natTable));
natTable.addConfiguration(editableGridConfiguration(columnLabelAccumulator, dataProvider));
final ColumnHeaderCheckBoxPainter columnHeaderCheckBoxPainter =
new ColumnHeaderCheckBoxPainter(bodyDataLayer);
final ICellPainter column9HeaderPainter =
new BeveledBorderDecorator(
new CellPainterDecorator(
new TextPainter(), CellEdgeEnum.RIGHT, columnHeaderCheckBoxPainter));
natTable.addConfiguration(
new AbstractRegistryConfiguration() {
public void configureRegistry(IConfigRegistry configRegistry) {
configRegistry.registerConfigAttribute(
CellConfigAttributes.CELL_PAINTER,
column9HeaderPainter,
DisplayMode.NORMAL,
ColumnLabelAccumulator.COLUMN_LABEL_PREFIX + 9);
}
@Override
public void configureUiBindings(UiBindingRegistry uiBindingRegistry) {
uiBindingRegistry.registerFirstSingleClickBinding(
new CellPainterMouseEventMatcher(
GridRegion.COLUMN_HEADER,
MouseEventMatcher.LEFT_BUTTON,
columnHeaderCheckBoxPainter),
new ToggleCheckBoxColumnAction(columnHeaderCheckBoxPainter, bodyDataLayer));
}
});
natTable.configure();
return natTable;
}
public CalculatingBodyLayerStack(
EventList<NumberValues> valuesToShow, ConfigRegistry configRegistry) {
final CachedValueCalculatingDataProvider<NumberValues> dataProvider =
new CachedValueCalculatingDataProvider<NumberValues>(
valuesToShow, new BasicDataColumnAccessor());
bodyDataLayer = new DataLayer(dataProvider);
// adding this listener will trigger updates on data changes
bodyDataLayer.addLayerListener(
new ILayerListener() {
@Override
public void handleLayerEvent(ILayerEvent event) {
if (event instanceof IVisualChangeEvent) {
dataProvider.valueCache.clearCache();
}
}
});
// register a layer listener to ensure the value cache gets disposed
bodyDataLayer.registerCommandHandler(
new ILayerCommandHandler<DisposeResourcesCommand>() {
@Override
public boolean doCommand(ILayer targetLayer, DisposeResourcesCommand command) {
dataProvider.valueCache.dispose();
return false;
}
@Override
public Class<DisposeResourcesCommand> getCommandClass() {
return DisposeResourcesCommand.class;
}
});
// connect the DataLayer with the data provider so the value cache knows how to fire updates
dataProvider.setCacheEventLayer(bodyDataLayer);
glazedListsEventLayer = new GlazedListsEventLayer<NumberValues>(bodyDataLayer, valuesToShow);
summaryRowLayer = new SummaryRowLayer(glazedListsEventLayer, configRegistry, false);
summaryRowLayer.addConfiguration(
new CalculatingSummaryRowConfiguration(bodyDataLayer.getDataProvider()));
columnReorderLayer = new ColumnReorderLayer(summaryRowLayer);
columnHideShowLayer = new ColumnHideShowLayer(columnReorderLayer);
selectionLayer = new SelectionLayer(columnHideShowLayer);
viewportLayer = new ViewportLayer(selectionLayer);
setUnderlyingLayer(viewportLayer);
registerCommandHandler(new CopyDataCommandHandler(selectionLayer));
}
public CalculatingBodyLayerStack(
EventList<NumberValues> valuesToShow, ConfigRegistry configRegistry) {
IDataProvider dataProvider =
new GlazedListsDataProvider<NumberValues>(valuesToShow, new CalculatingDataProvider());
bodyDataLayer = new DataLayer(dataProvider);
glazedListsEventLayer = new GlazedListsEventLayer<NumberValues>(bodyDataLayer, valuesToShow);
summaryRowLayer = new SummaryRowLayer(glazedListsEventLayer, configRegistry, false);
summaryRowLayer.addConfiguration(
new CalculatingSummaryRowConfiguration(bodyDataLayer.getDataProvider()));
columnReorderLayer = new ColumnReorderLayer(summaryRowLayer);
columnHideShowLayer = new ColumnHideShowLayer(columnReorderLayer);
selectionLayer = new SelectionLayer(columnHideShowLayer);
viewportLayer = new ViewportLayer(selectionLayer);
setUnderlyingLayer(viewportLayer);
registerCommandHandler(new CopyDataCommandHandler(selectionLayer));
}
@Override
public Control createExampleControl(Composite parent) {
// create a new ConfigRegistry which will be needed for GlazedLists
// handling
ConfigRegistry configRegistry = new ConfigRegistry();
String[] propertyNames = {"name", "age", "money", "gender", "city"};
// mapping from property to label, needed for column header labels
Map<String, String> propertyToLabelMap = new HashMap<>();
propertyToLabelMap.put("name", "Name");
propertyToLabelMap.put("age", "Age");
propertyToLabelMap.put("money", "Money");
propertyToLabelMap.put("gender", "Gender");
propertyToLabelMap.put("city", "City");
IColumnPropertyAccessor<MyRowObject> columnPropertyAccessor =
new ReflectiveColumnPropertyAccessor<>(propertyNames);
BodyLayerStack<MyRowObject> bodyLayerStack =
new BodyLayerStack<>(createMyRowObjects(50), columnPropertyAccessor);
// add a label accumulator to be able to register converter
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());
// Note: The column header layer is wrapped in a filter row composite.
// This plugs in the filter row functionality
FilterRowHeaderComposite<MyRowObject> filterRowHeaderLayer =
new FilterRowHeaderComposite<>(
new DefaultGlazedListsFilterStrategy<>(
bodyLayerStack.getFilterList(), columnPropertyAccessor, configRegistry),
columnHeaderLayer,
columnHeaderDataLayer.getDataProvider(),
configRegistry);
// 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, filterRowHeaderLayer);
// build the grid layer
GridLayer gridLayer =
new GridLayer(bodyLayerStack, filterRowHeaderLayer, rowHeaderLayer, cornerLayer);
// turn the auto configuration off as we want to add our header menu
// configuration
NatTable natTable = new NatTable(parent, 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());
// add filter row configuration
natTable.addConfiguration(new FilterRowConfiguration());
natTable.addConfiguration(new MyRowObjectTableConfiguration());
natTable.addConfiguration(
new HeaderMenuConfiguration(natTable) {
@Override
protected PopupMenuBuilder createCornerMenu(NatTable natTable) {
return super.createCornerMenu(natTable).withStateManagerMenuItemProvider();
}
});
natTable.configure();
natTable.registerCommandHandler(new DisplayPersistenceDialogCommandHandler(natTable));
return natTable;
}