/*
* org.openmicroscopy.shoola.util.ui.treetable.renderers.ComponentRenderer
*
*------------------------------------------------------------------------------
* Copyright (C) 2006-2010 University of Dundee. All rights reserved.
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.util.ui.treetable.renderers;
//Java imports
import java.awt.Component;
import javax.swing.JComponent;
import javax.swing.JTable;
import javax.swing.table.TableCellRenderer;
//Third-party libraries
//Application-internal dependencies
/**
* Default renderer to add {@link JComponent}s to the table.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @author Donald MacDonald
* <a href="mailto:donald@lifesci.dundee.ac.uk">donald@lifesci.dundee.ac.uk</a>
* @version 3.0
* <small>
* (<b>Internal version:</b> $Revision: $Date: $)
* </small>
* @since 3.0-Beta4
*/
public class ComponentRenderer
implements TableCellRenderer
{
/** The default renderer. */
private TableCellRenderer defaultRenderer;
/**
* Creates a new instance.
*
* @param defaultRenderer The default renderer for the table.
*/
public ComponentRenderer(TableCellRenderer defaultRenderer)
{
if (defaultRenderer == null)
throw new IllegalArgumentException("Renderer cannot null");
this.defaultRenderer = defaultRenderer;
}
/**
* Returns the Swing component.
* @see TableCellRenderer#getTableCellRendererComponent(JTable, Object,
* boolean, boolean, int, int)
*/
public Component getTableCellRendererComponent(JTable table, Object value,
boolean isSelected,
boolean hasFocus,
int row, int column)
{
if (value instanceof JComponent) return (JComponent) value;
return defaultRenderer.getTableCellRendererComponent(
table, value, isSelected, hasFocus, row, column);
}
}