/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* 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.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.designer.core.util.table;
import java.awt.Color;
import java.awt.Component;
import javax.swing.DefaultCellEditor;
import javax.swing.JComponent;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.border.LineBorder;
import org.pentaho.reporting.designer.core.Messages;
public class GroupedNameCellEditor extends DefaultCellEditor
{
private transient GroupedName value;
private transient GroupedName originalValue;
public GroupedNameCellEditor()
{
super(new JTextField());
getComponent().setName("Table.editor"); // NON-NLS
}
public boolean stopCellEditing()
{
final String s = (String) super.getCellEditorValue();
if ("".equals(s))
{
return super.stopCellEditing();
}
try
{
if (originalValue != null)
{
value = new GroupedName(originalValue.getMetaData(), s, originalValue.getGroupName());
}
else
{
value = new GroupedName(null, s, "");
}
}
catch (final Exception e)
{
// ignore the exception
final JComponent editorComponent = (JComponent) getComponent();
editorComponent.setBorder(new LineBorder(Color.red));
return false;
}
return super.stopCellEditing();
}
public Component getTableCellEditorComponent(final JTable table,
final Object value,
final boolean isSelected,
final int row,
final int column)
{
this.value = null;
if (value instanceof GroupedName)
{
this.originalValue = (GroupedName)value;
// If user clicks on a cell that has the default parameter message ('Enter a parameter'), then clear out the message
if ((column == 0) && (isSelected == true) &&
(String.valueOf(this.originalValue.getName()).compareTo(Messages.getString("DrillDownParameterTable.Parameter.DefaultName")) == 0))
{
this.originalValue.setName("");
}
return super.getTableCellEditorComponent(table, originalValue.getName(), isSelected, row, column);
}
else
{
this.originalValue = null;
return super.getTableCellEditorComponent(table, null, isSelected, row, column);
}
}
public Object getCellEditorValue()
{
return value;
}
}