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- /* ========================================================================
- * JCommon : a free general purpose class library for the Java(tm) platform
- * ========================================================================
- *
- * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
- *
- * Project Info: http://www.jfree.org/jcommon/index.html
- *
- * This library 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 2.1 of the License, or
- * (at your option) any later version.
- *
- * This library 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 library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
- * USA.
- *
- * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
- * in the United States and other countries.]
- *
- * ---------------------
- * DateCellRenderer.java
- * ---------------------
- * (C) Copyright 2003, 2004, by Object Refinery Limited.
- *
- * Original Author: David Gilbert (for Object Refinery Limited);
- * Contributor(s): -;
- *
- * $Id: DateCellRenderer.java,v 1.7 2007/11/02 17:50:36 taqua Exp $
- *
- * Changes (from 26-Oct-2001)
- * --------------------------
- * 24-Jul-2003 : Version 1 (DG);
- *
- */
- package org.jfree.ui;
- import java.awt.Component;
- import java.text.DateFormat;
- import javax.swing.JTable;
- import javax.swing.SwingConstants;
- import javax.swing.table.DefaultTableCellRenderer;
- /**
- * A table cell renderer that formats dates.
- *
- * @author David Gilbert
- */
- public class DateCellRenderer extends DefaultTableCellRenderer {
- /** The formatter. */
- private DateFormat formatter;
-
- /**
- * Default constructor.
- */
- public DateCellRenderer() {
- this(DateFormat.getDateTimeInstance());
- }
-
- /**
- * Creates a new renderer.
- *
- * @param formatter the formatter.
- */
- public DateCellRenderer(final DateFormat formatter) {
- super();
- this.formatter = formatter;
- setHorizontalAlignment(SwingConstants.CENTER);
- }
- /**
- * Returns itself as the renderer. Supports the TableCellRenderer interface.
- *
- * @param table the table.
- * @param value the data to be rendered.
- * @param isSelected a boolean that indicates whether or not the cell is
- * selected.
- * @param hasFocus a boolean that indicates whether or not the cell has
- * the focus.
- * @param row the (zero-based) row index.
- * @param column the (zero-based) column index.
- *
- * @return the component that can render the contents of the cell.
- */
- public Component getTableCellRendererComponent(final JTable table,
- final Object value, final boolean isSelected,
- final boolean hasFocus, final int row, final int column) {
- setFont(null);
- if (value != null) {
- setText(this.formatter.format(value));
- }
- else {
- setText("");
- }
- if (isSelected) {
- setBackground(table.getSelectionBackground());
- }
- else {
- setBackground(null);
- }
- return this;
- }
- }
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