/* ========================================================================
* 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.]
*
* ------------------
* SortableTable.java
* ------------------
* (C) Copyright 2000-2004, by Object Refinery Limited.
*
* Original Author: David Gilbert (for Object Refinery Limited);
* Contributor(s): -;
*
* $Id: SortableTable.java,v 1.5 2005/11/16 15:58:41 taqua Exp $
*
* Changes (from 26-Oct-2001)
* --------------------------
* 26-Oct-2001 : Changed package to com.jrefinery.ui.*;
* 14-Oct-2002 : Fixed errors reported by Checkstyle (DG);
*
*/
package org.jfree.ui;
import javax.swing.JTable;
import javax.swing.table.JTableHeader;
import javax.swing.table.TableColumnModel;
/**
* A simple extension of JTable that supports the use of a SortableTableModel.
*
* @author David Gilbert
*/
public class SortableTable extends JTable {
/** A listener for sorting. */
private SortableTableHeaderListener headerListener;
/**
* Standard constructor - builds a table for the specified model.
*
* @param model the data.
*/
public SortableTable(final SortableTableModel model) {
super(model);
final SortButtonRenderer renderer = new SortButtonRenderer();
final TableColumnModel cm = getColumnModel();
for (int i = 0; i < cm.getColumnCount(); i++) {
cm.getColumn(i).setHeaderRenderer(renderer);
}
final JTableHeader header = getTableHeader();
this.headerListener = new SortableTableHeaderListener(model, renderer);
header.addMouseListener(this.headerListener);
header.addMouseMotionListener(this.headerListener);
model.sortByColumn(0, true);
}
/**
* Changes the model for the table. Takes care of updating the header listener at the
* same time.
*
* @param model the table model.
*
*/
public void setSortableModel(final SortableTableModel model) {
super.setModel(model);
this.headerListener.setTableModel(model);
final SortButtonRenderer renderer = new SortButtonRenderer();
final TableColumnModel cm = getColumnModel();
for (int i = 0; i < cm.getColumnCount(); i++) {
cm.getColumn(i).setHeaderRenderer(renderer);
}
model.sortByColumn(0, true);
}
}