/*******************************************************************************
* Copyright (c) 2013, 2015 Dirk Fauth and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Dirk Fauth <dirk.fauth@googlemail.com> - initial API and implementation
*******************************************************************************/
package org.eclipse.nebula.widgets.nattable.examples._700_AdditionalFunctions;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.nebula.widgets.nattable.NatTable;
import org.eclipse.nebula.widgets.nattable.copy.command.CopyDataCommandHandler;
import org.eclipse.nebula.widgets.nattable.copy.command.CopyDataToClipboardCommand;
import org.eclipse.nebula.widgets.nattable.data.IDataProvider;
import org.eclipse.nebula.widgets.nattable.dataset.person.PersonService;
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.layer.DataLayer;
import org.eclipse.nebula.widgets.nattable.layer.ILayer;
import org.eclipse.nebula.widgets.nattable.selection.SelectionLayer;
import org.eclipse.nebula.widgets.nattable.viewport.ViewportLayer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
public class _751_CopyExample extends AbstractNatExample {
public static void main(String[] args) throws Exception {
StandaloneNatExampleRunner.run(new _751_CopyExample());
}
@Override
public String getDescription() {
return "This example shows how to register a different copy handling for a NatTable grid "
+ "that adds the header information to the copied body values and uses the "
+ "configured IDisplayConverter to create the String representation of the "
+ "copied values.";
}
@Override
public Control createExampleControl(Composite parent) {
Composite panel = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.marginHeight = 0;
layout.marginWidth = 0;
panel.setLayout(layout);
GridDataFactory.fillDefaults().grab(true, true).applyTo(panel);
Composite gridPanel = new Composite(panel, SWT.NONE);
gridPanel.setLayout(layout);
GridDataFactory.fillDefaults().grab(true, true).applyTo(gridPanel);
Composite buttonPanel = new Composite(panel, SWT.NONE);
buttonPanel.setLayout(new GridLayout());
GridDataFactory.fillDefaults().grab(true, false).applyTo(buttonPanel);
// 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.
IDataProvider bodyDataProvider =
new DefaultBodyDataProvider<>(PersonService.getPersons(100), propertyNames);
DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
SelectionLayer selectionLayer = new SelectionLayer(bodyDataLayer);
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);
// 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,
columnHeaderLayer);
// build the grid layer
GridLayer gridLayer =
new GridLayer(
viewportLayer,
columnHeaderLayer,
rowHeaderLayer,
cornerLayer);
// register a CopyDataCommandHandler that also copies the headers and
// uses the configured IDisplayConverters
CopyDataCommandHandler copyHandler =
new CopyDataCommandHandler(
selectionLayer,
columnHeaderDataLayer,
rowHeaderDataLayer);
copyHandler.setCopyFormattedText(true);
gridLayer.registerCommandHandler(copyHandler);
final NatTable natTable = new NatTable(gridPanel, gridLayer);
GridDataFactory.fillDefaults().grab(true, true).applyTo(natTable);
Button addColumnButton = new Button(buttonPanel, SWT.PUSH);
addColumnButton.setText("Copy");
addColumnButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
natTable.doCommand(
new CopyDataToClipboardCommand("\t", //$NON-NLS-1$
System.getProperty("line.separator"), //$NON-NLS-1$
natTable.getConfigRegistry()));
}
});
return panel;
}
}