/*!
* 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.Component;
import javax.swing.JTable;
import javax.swing.table.TableCellEditor;
import javax.swing.table.TableModel;
import org.pentaho.reporting.designer.core.editor.ReportRenderContext;
public class StringValueCellEditor extends AbstractStringValueCellEditor implements TableCellEditor
{
public StringValueCellEditor()
{
}
/**
* Sets an initial <code>value</code> for the editor. This will cause the editor to <code>stopEditing</code> and lose
* any partially edited value if the editor is editing when this method is called. <p>
* <p/>
* Returns the component that should be added to the client's <code>Component</code> hierarchy. Once installed in the
* client's hierarchy this component will then be able to draw and receive user input.
*
* @param table the <code>JTable</code> that is asking the editor to edit; can be <code>null</code>
* @param value the value of the cell to be edited; it is up to the specific editor to interpret and draw the
* value. For example, if value is the string "true", it could be rendered as a string or it could
* be rendered as a check box that is checked. <code>null</code> is a valid value
* @param isSelected true if the cell is to be rendered with highlighting
* @param row the row of the cell being edited
* @param column the column of the cell being edited
* @return the component for editing
*/
public Component getTableCellEditorComponent(final JTable table,
final Object value,
final boolean isSelected,
final int row,
final int column)
{
removeAll();
final TableModel tableModel = table.getModel();
final ReportRenderContext reportContext = getReportContext();
final String valueRole;
final String[] extraFields;
if (reportContext != null)
{
if (tableModel instanceof ElementMetaDataTableModel)
{
final ElementMetaDataTableModel metaDataTableModel = (ElementMetaDataTableModel) tableModel;
valueRole = metaDataTableModel.getValueRole(row, column);
extraFields = metaDataTableModel.getExtraFields(row, column);
}
else
{
valueRole = getValueRole();
extraFields = EMPTY_EXTRA_FIELDS;
}
}
else
{
valueRole = null;
extraFields = getExtraFields();
}
return create(valueRole, extraFields, value);
}
}