/*
 * Copyright (c) 2000, 2002 IBM Corp.  All rights reserved.
 * This file is made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 */
 
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.TableCursor;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.swt.widgets.TableItem;

public class Snippet0096 {

public static void main(String[] args) {
	Display display = new Display();
	Shell shell = new Shell(display);
	shell.setLayout(new FillLayout());
	
	final Table table = new Table(shell, SWT.NONE);
	table.setLinesVisible(true);
	TableColumn column1 = new TableColumn(table, SWT.NONE);
	TableColumn column2 = new TableColumn(table, SWT.NONE);
	TableColumn column3 = new TableColumn(table, SWT.NONE);
	for (int i = 0; i < 10; i++) {
		TableItem item = new TableItem(table, SWT.NONE);
		item.setText(new String[] { "col1", "col2", "col3" });
	}
	
	final TableCursor cursor = new TableCursor(table, SWT.NONE);
	cursor.setSelection(0, 0);
	cursor.addListener(SWT.KeyDown, new Listener() {
		public void handleEvent(Event event) {
			if (event.character != '\r') return;
			int numColumns = table.getColumnCount();
			int newColumn = cursor.getColumn() + 1;
			int newRow = table.indexOf(cursor.getRow());
			if (newColumn == numColumns) {
				newColumn = 0;
				newRow++;
			}
			if (newRow == table.getItemCount()) {
				newRow = 0;
			}
			cursor.setSelection(newRow, newColumn);
		}
	});
	
	column1.pack();
	column2.pack();
	column3.pack();
	shell.pack();
	shell.open();
	while (!shell.isDisposed()) {
		if (!display.readAndDispatch())
			display.sleep();
	}
	display.dispose();
}
}