DemoTable.java

/*
 *  DemoTable.java  - A table to demo JDateChooser cell editors.
 *  Copyright (C) 2006 Kai Toedter
 *  kai@toedter.com
 *  www.toedter.com
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public License
 *  as published by the Free Software Foundation; either version 2
 *  of the License, or (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

package com.toedter.calendar.demo;

import java.awt.Dimension;
import java.awt.GridLayout;
import java.util.Date;

import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.AbstractTableModel;

import com.toedter.calendar.JDateChooserCellEditor;

/**
 * A demonstration table with JDateChooserCellEditors.
 * 
 * @author Kai Toedter
 * @version $LastChangedRevision: 119 $
 * @version $LastChangedDate: 2009-05-04 17:47:56 +0200 (Mo, 04 Mai 2009) $
 */
public class DemoTable extends JPanel {
	private static final long serialVersionUID = -2823838920746867592L;

	public DemoTable() {
		super(new GridLayout(1, 0));

		setName("DemoTable");

		JTable table = new JTable(new DemoTableModel());
		table.setPreferredScrollableViewportSize(new Dimension(180, 32));
		table.setDefaultEditor(Date.class, new JDateChooserCellEditor());

		// Create the scroll pane and add the table to it.
		JScrollPane scrollPane = new JScrollPane(table);

		// Add the scroll pane to this panel.
		add(scrollPane);
	}

	class DemoTableModel extends AbstractTableModel {
		private static final long serialVersionUID = 3283465559187131559L;

		private final String[] columnNames = { "Empty Date", "Date set" };

		private final Object[][] data = { { null, new Date() },
				{ null, new Date() } };

		public int getColumnCount() {
			return columnNames.length;
		}

		public int getRowCount() {
			return data.length;
		}

		public String getColumnName(int col) {
			return columnNames[col];
		}

		public Object getValueAt(int row, int col) {
			return data[row][col];
		}

		/*
		 * JTable uses this method to determine the default renderer/ editor for
		 * each cell. If we didn't implement this method, then the last column
		 * would contain text ("true"/"false"), rather than a check box.
		 */
		public Class getColumnClass(int c) {
			return getValueAt(0, 1).getClass();
		}

		/*
		 * Don't need to implement this method unless your table's editable.
		 */
		public boolean isCellEditable(int row, int col) {
			return true;
		}

		/*
		 * Don't need to implement this method unless your table's data can
		 * change.
		 */
		public void setValueAt(Object value, int row, int col) {
			data[row][col] = value;
			fireTableCellUpdated(row, col);
		}
	}
}