| /* |
| * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @key headful |
| * @bug 6894632 |
| * @summary Removing rows from a DefaultTableModel with a RowSorter deselectes |
| * last row |
| * @author Semyon Sadetsky |
| */ |
| |
| import javax.swing.*; |
| import javax.swing.table.DefaultTableModel; |
| import javax.swing.table.TableModel; |
| import javax.swing.table.TableRowSorter; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class bug6894632 { |
| private static JTable table; |
| |
| public static void main(String[] args) throws Exception { |
| SwingUtilities.invokeAndWait(new Runnable() { |
| public void run() { |
| |
| //init table with empty sort order |
| test(new ArrayList<RowSorter.SortKey>()); |
| |
| //init table as unsorted |
| List<RowSorter.SortKey> sortKeys = new ArrayList<>(); |
| sortKeys.add(0, new RowSorter.SortKey(0, SortOrder.UNSORTED)); |
| test(sortKeys); |
| } |
| }); |
| |
| System.out.println("ok"); |
| } |
| |
| static void test(final List<RowSorter.SortKey> sortKeys) { |
| final JFrame frame = new JFrame(); |
| try { |
| frame.setUndecorated(true); |
| frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); |
| table = new JTable(); |
| DefaultTableModel tableModel = |
| new DefaultTableModel(10, 1) { |
| public Object getValueAt(int row, int column) { |
| return row == getRowCount() - 1 ? row + "==last" : |
| row; |
| } |
| }; |
| table.setModel(tableModel); |
| TableRowSorter<TableModel> sorter = |
| new TableRowSorter<TableModel>(tableModel); |
| sorter.setSortKeys(sortKeys); |
| table.setRowSorter(sorter); |
| |
| frame.setContentPane(table); |
| frame.pack(); |
| frame.setLocationRelativeTo(null); |
| frame.setVisible(true); |
| |
| int lastRow = table.getRowCount() - 1; |
| |
| //select last row |
| table.setRowSelectionInterval(lastRow, lastRow); |
| |
| //remove row above the last |
| tableModel.removeRow(lastRow - 1); |
| lastRow = table.getRowCount() - 1; |
| if (lastRow != table.getSelectedRow()) { |
| throw new RuntimeException("last row must be still selected"); |
| } |
| |
| //sort table |
| sortKeys.clear(); |
| sortKeys.add(0, new RowSorter.SortKey(0, SortOrder.ASCENDING)); |
| sorter.setSortKeys(sortKeys); |
| //remove row above the last |
| lastRow = table.getRowCount() - 1; |
| tableModel.removeRow(lastRow - 1); |
| |
| if (!table.getValueAt(table.getSelectedRow(), 0).toString() |
| .endsWith("==last")) { |
| throw new RuntimeException( |
| "row ends with \"==last\" row must be still selected"); |
| } |
| |
| //make table unsorted again |
| sortKeys.clear(); |
| sortKeys.add(0, new RowSorter.SortKey(0, SortOrder.UNSORTED)); |
| sorter.setSortKeys(sortKeys); |
| //remove row above the last |
| lastRow = table.getRowCount() - 1; |
| tableModel.removeRow(lastRow - 1); |
| |
| lastRow = table.getRowCount() - 1; |
| if (lastRow != table.getSelectedRow()) { |
| throw new RuntimeException( |
| "last row must be still selected"); |
| } |
| } finally { |
| frame.dispose(); |
| } |
| } |
| |
| |
| } |