/*
* $Id$
*
* Copyright 2009 Sun Microsystems, Inc., 4150 Network Circle,
* Santa Clara, California 95054, U.S.A. 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
package org.jdesktop.swingx.sort;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableModel;
import org.jdesktop.swingx.InteractiveTestCase;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/**
* Tests the expose (mis-)behaviour of DefaultSortController. Mainly the aspect
* that it is not shareable across multiple views (same as core DefaultRowSorter).
*
* @author Jeanette Winzenburg
*/
@RunWith(JUnit4.class)
public class DefaultSortControllerIssues extends InteractiveTestCase {
int rows;
DefaultTableModel model;
DefaultSortController<TableModel> sorter;
/**
* RowSorter not shareable!
*/
@Test
public void testShareSorter() {
sorter.toggleSortOrder(0);
int last = model.getRowCount() - 1;
model.removeRow(0);
// notification by first table
sorter.rowsDeleted(last, last);
// notification by second table
sorter.rowsDeleted(last, last);
sorter.convertRowIndexToModel(last - 1);
}
/**
* RowSorter not shareable!
* Here: remove last row of model - fails immediately with OOB exception
*/
@Test
public void testShareSorterRemoveLastRow() {
int last = model.getRowCount() - 1;
JTable table = new JTable(model);
table.setRowSorter(sorter);
JTable other = new JTable(model);
other.setRowSorter(sorter);
sorter.toggleSortOrder(0);
sorter.toggleSortOrder(0);
model.removeRow(last);
}
/**
* RowSorter not shareable!
*
* Here: remove first row of model - no exception, incorrect view row count
*/
@Test
public void testShareSorterRemoveFirstRow() {
int last = model.getRowCount() - 1;
JTable table = new JTable(model);
table.setRowSorter(sorter);
JTable other = new JTable(model);
other.setRowSorter(sorter);
sorter.toggleSortOrder(0);
sorter.toggleSortOrder(0);
model.removeRow(0);
assertEquals(last, table.getRowCount());
}
/**
* Creates and returns a DefaultTableModel with one column of type Integer, filled
* with ascending values.
*
* @param rows
* @return
*/
private DefaultTableModel createAscendingTableModel(int rows) {
DefaultTableModel model = new DefaultTableModel(rows, 1) {
@Override
public Class<?> getColumnClass(int columnIndex) {
return Integer.class;
}
};
for (int i = 0; i < model.getRowCount(); i++) {
model.setValueAt(i, i, 0);
}
return model;
}
@Override
@Before
public void setUp() throws Exception {
// TODO Auto-generated method stub
super.setUp();
rows = 10;
model = createAscendingTableModel(rows);
sorter = new TableSortController<TableModel>(model);
}
}