| /******************************************************************************* |
| * Copyright (c) 2012, 2020 Original authors and others. |
| * |
| * This program and the accompanying materials are made |
| * available under the terms of the Eclipse Public License 2.0 |
| * which is available at https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Original authors and others - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.nebula.widgets.nattable.examples.examples._150_Column_and_row_grouping; |
| |
| import java.util.Map; |
| |
| import org.eclipse.nebula.widgets.nattable.NatTable; |
| import org.eclipse.nebula.widgets.nattable.config.DefaultNatTableStyleConfiguration; |
| import org.eclipse.nebula.widgets.nattable.dataset.fixture.data.RowGroupDataFixture; |
| import org.eclipse.nebula.widgets.nattable.dataset.fixture.data.RowGroupDataListFixture; |
| import org.eclipse.nebula.widgets.nattable.examples.AbstractNatExample; |
| import org.eclipse.nebula.widgets.nattable.examples.runner.StandaloneNatExampleRunner; |
| import org.eclipse.nebula.widgets.nattable.grid.data.DefaultBodyDataProvider; |
| import org.eclipse.nebula.widgets.nattable.grid.data.DefaultColumnHeaderDataProvider; |
| import org.eclipse.nebula.widgets.nattable.grid.data.DefaultCornerDataProvider; |
| import org.eclipse.nebula.widgets.nattable.grid.data.DefaultRowHeaderDataProvider; |
| import org.eclipse.nebula.widgets.nattable.grid.layer.ColumnHeaderLayer; |
| import org.eclipse.nebula.widgets.nattable.grid.layer.CornerLayer; |
| import org.eclipse.nebula.widgets.nattable.grid.layer.DefaultColumnHeaderDataLayer; |
| import org.eclipse.nebula.widgets.nattable.grid.layer.DefaultRowHeaderDataLayer; |
| import org.eclipse.nebula.widgets.nattable.grid.layer.GridLayer; |
| import org.eclipse.nebula.widgets.nattable.grid.layer.RowHeaderLayer; |
| import org.eclipse.nebula.widgets.nattable.group.RowGroupExpandCollapseLayer; |
| import org.eclipse.nebula.widgets.nattable.group.RowGroupHeaderLayer; |
| import org.eclipse.nebula.widgets.nattable.group.model.RowGroup; |
| import org.eclipse.nebula.widgets.nattable.group.model.RowGroupModel; |
| import org.eclipse.nebula.widgets.nattable.hideshow.ColumnHideShowLayer; |
| import org.eclipse.nebula.widgets.nattable.hideshow.RowHideShowLayer; |
| import org.eclipse.nebula.widgets.nattable.layer.DataLayer; |
| import org.eclipse.nebula.widgets.nattable.layer.ILayer; |
| import org.eclipse.nebula.widgets.nattable.layer.config.DefaultRowHeaderLayerConfiguration; |
| import org.eclipse.nebula.widgets.nattable.reorder.ColumnReorderLayer; |
| import org.eclipse.nebula.widgets.nattable.selection.SelectionLayer; |
| import org.eclipse.nebula.widgets.nattable.ui.menu.HeaderMenuConfiguration; |
| import org.eclipse.nebula.widgets.nattable.viewport.ViewportLayer; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| |
| public class _100_Row_groups extends AbstractNatExample { |
| |
| public static void main(String[] args) { |
| StandaloneNatExampleRunner.run(800, 400, new _100_Row_groups()); |
| } |
| |
| @Override |
| public String getDescription() { |
| return "This example demonstrates row grouping functionality:\n" |
| + "\n" |
| + "* EXPAND/COLLAPSE A ROW GROUP by double-clicking on the row group header."; |
| } |
| |
| @Override |
| public Control createExampleControl(Composite parent) { |
| // Body |
| |
| String[] propertyNames = RowGroupDataListFixture.getPropertyNames(); |
| Map<String, String> propertyToLabelMap = RowGroupDataListFixture.getPropertyToLabelMap(); |
| |
| DefaultBodyDataProvider<RowGroupDataFixture> bodyDataProvider = |
| new DefaultBodyDataProvider<>(RowGroupDataListFixture.getList(2000), propertyNames); |
| DataLayer bodyDataLayer = new DataLayer(bodyDataProvider); |
| |
| ColumnReorderLayer columnReorderLayer = |
| new ColumnReorderLayer(bodyDataLayer); |
| ColumnHideShowLayer columnHideShowLayer = |
| new ColumnHideShowLayer(columnReorderLayer); |
| |
| RowHideShowLayer rowHideShowLayer = |
| new RowHideShowLayer(columnHideShowLayer); |
| RowGroupModel<RowGroupDataFixture> rowGroupModel = |
| new RowGroupModel<>(); |
| rowGroupModel.setDataProvider(bodyDataProvider); |
| RowGroupExpandCollapseLayer<RowGroupDataFixture> rowExpandCollapseLayer = |
| new RowGroupExpandCollapseLayer<>(rowHideShowLayer, rowGroupModel); |
| |
| SelectionLayer selectionLayer = |
| new SelectionLayer(rowExpandCollapseLayer); |
| ViewportLayer viewportLayer = |
| new ViewportLayer(selectionLayer); |
| |
| // Column header |
| |
| DefaultColumnHeaderDataProvider defaultColumnHeaderDataProvider = |
| new DefaultColumnHeaderDataProvider(propertyNames, propertyToLabelMap); |
| DefaultColumnHeaderDataLayer columnHeaderDataLayer = |
| new DefaultColumnHeaderDataLayer(defaultColumnHeaderDataProvider); |
| ColumnHeaderLayer columnHeaderLayer = |
| new ColumnHeaderLayer(columnHeaderDataLayer, viewportLayer, selectionLayer); |
| |
| // Row header |
| |
| DefaultRowHeaderDataProvider rowHeaderDataProvider = |
| new DefaultRowHeaderDataProvider(bodyDataProvider); |
| DefaultRowHeaderDataLayer rowHeaderDataLayer = |
| new DefaultRowHeaderDataLayer(rowHeaderDataProvider); |
| |
| RowHeaderLayer rowHeaderLayer = |
| new RowHeaderLayer(rowHeaderDataLayer, viewportLayer, selectionLayer, false); |
| rowHeaderLayer.addConfiguration(new RowHeaderConfiguration()); |
| |
| RowGroupHeaderLayer<RowGroupDataFixture> rowGroupHeaderLayer = |
| new RowGroupHeaderLayer<>(rowHeaderLayer, selectionLayer, rowGroupModel); |
| rowGroupHeaderLayer.setColumnWidth(20); |
| |
| // Create a group of rows for the model. |
| RowGroup<RowGroupDataFixture> rowGroup = |
| new RowGroup<>(rowGroupModel, "Group 1", true); |
| rowGroup.addStaticMemberRow(bodyDataProvider.getRowObject(1)); |
| rowGroup.addMemberRow(bodyDataProvider.getRowObject(2)); |
| rowGroupModel.addRowGroup(rowGroup); |
| |
| rowGroup = new RowGroup<>(rowGroupModel, "Group 2", true); |
| rowGroup.addStaticMemberRow(bodyDataProvider.getRowObject(11)); |
| rowGroup.addMemberRow(bodyDataProvider.getRowObject(12)); |
| rowGroup.addMemberRow(bodyDataProvider.getRowObject(13)); |
| rowGroupModel.addRowGroup(rowGroup); |
| |
| rowGroup = new RowGroup<>(rowGroupModel, "Group 3", false); |
| rowGroup.addMemberRow(bodyDataProvider.getRowObject(18)); |
| rowGroup.addMemberRow(bodyDataProvider.getRowObject(19)); |
| rowGroup.addStaticMemberRow(bodyDataProvider.getRowObject(20)); |
| rowGroupModel.addRowGroup(rowGroup); |
| |
| // Corner |
| |
| final DefaultCornerDataProvider cornerDataProvider = |
| new DefaultCornerDataProvider(defaultColumnHeaderDataProvider, rowHeaderDataProvider); |
| DataLayer cornerDataLayer = |
| new DataLayer(cornerDataProvider); |
| ILayer cornerLayer = |
| new CornerLayer(cornerDataLayer, rowGroupHeaderLayer, columnHeaderLayer); |
| |
| // Grid |
| GridLayer gridLayer = |
| new GridLayer(viewportLayer, columnHeaderLayer, rowGroupHeaderLayer, cornerLayer); |
| |
| NatTable natTable = new NatTable(parent, gridLayer, false); |
| natTable.addConfiguration(new DefaultNatTableStyleConfiguration()); |
| natTable.addConfiguration(new HeaderMenuConfiguration(natTable)); |
| |
| natTable.configure(); |
| return natTable; |
| } |
| |
| private class RowHeaderConfiguration extends DefaultRowHeaderLayerConfiguration { |
| @Override |
| protected void addRowHeaderUIBindings() { |
| // We're suppressing the row resize bindings. |
| } |
| } |
| |
| } |