// Tags: JDK1.2
// Uses: MyListener
// Copyright (C) 2005, 2006, David Gilbert <david.gilbert@object-refinery.com>
// Mauve 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, or (at your option)
// any later version.
// Mauve 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 Mauve; see the file COPYING. If not, write to
// the Free Software Foundation, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA. */
package gnu.testlet.javax.swing.table.DefaultTableColumnModel;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import javax.swing.table.DefaultTableColumnModel;
import javax.swing.table.TableColumn;
/**
* Some tests for the removeColumn() method in the
* {@link DefaultTableColumnModel} class.
*/
public class removeColumn implements Testlet
{
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test(TestHarness harness)
{
DefaultTableColumnModel m1 = new DefaultTableColumnModel();
TableColumn c0 = new TableColumn(0, 23);
TableColumn c1 = new TableColumn(1, 34);
TableColumn c2 = new TableColumn(2, 45);
m1.addColumn(c0);
m1.addColumn(c1);
m1.addColumn(c2);
m1.removeColumn(c1);
harness.check(m1.getColumnCount(), 2);
harness.check(c1.getPropertyChangeListeners().length, 0);
// remove a column that isn't there
TableColumn c3 = new TableColumn(3, 99);
m1.removeColumn(c3);
harness.check(m1.getColumnCount(), 2);
// remove a null column
m1.removeColumn(null);
harness.check(m1.getColumnCount(), 2);
// check that removing a column sends the correct event
MyListener listener = new MyListener();
m1.addColumnModelListener(listener);
m1.removeColumn(c0);
harness.check(listener.getEvent() != null);
harness.check(listener.getEvent().getFromIndex(), 0);
harness.check(listener.getEvent().getToIndex(), 0);
}
}