/*******************************************************************************
* ALMA - Atacama Large Millimeter Array
* Copyright (c) ESO - European Southern Observatory, 2011
* (in the framework of the ALMA collaboration).
* All rights reserved.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*******************************************************************************/
package alma.demo.dyncomp;
import java.awt.Component;
import javax.swing.JButton;
import javax.swing.JTable;
import javax.swing.table.TableCellRenderer;
/** The class used to show the button inside the table
*
* @author Alessandro Caproni, 2003, Nov 7
*/
class MyCellRendererr extends JButton implements TableCellRenderer {
/** The constructor
*/
public MyCellRendererr() {
}
/** Return the button to show into the cell when the user is not editing the cell
*
* @param table The JTable that own the cell
* @param value The value of the cell
* @param True if the cell is selected
* @param hasFocus True if the cell has the focus
* @param row The row of the cell
* @param column The column of the cell
*
* @return The button to show into the cell
*/
public Component getTableCellRendererComponent(
JTable table,
Object value,
boolean isSelected,
boolean hasFocus,
int row,
int column) {
if (table.getValueAt(row,column)!=null) {
JButton btn = (JButton)value;
btn.setVisible(true);
return btn;
} else return null;
}
}