| /* |
| * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * - Neither the name of Oracle nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS |
| * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /* |
| * This source code is provided to illustrate the usage of a given feature |
| * or technique and has been deliberately simplified. Additional steps |
| * required for a production-quality application, such as security checks, |
| * input validation and proper error handling, might not be present in |
| * this sample code. |
| */ |
| |
| |
| |
| /** |
| * In a chain of data manipulators some behaviour is common. TableMap |
| * provides most of this behavour and can be subclassed by filters |
| * that only need to override a handful of specific methods. TableMap |
| * implements TableModel by routing all requests to its model, and |
| * TableModelListener by routing all events to its listeners. Inserting |
| * a TableMap which has not been subclassed into a chain of table filters |
| * should have no effect. |
| * |
| * @author Philip Milne |
| */ |
| import javax.swing.table.*; |
| import javax.swing.event.TableModelListener; |
| import javax.swing.event.TableModelEvent; |
| |
| |
| @SuppressWarnings("serial") |
| public class TableMap extends AbstractTableModel implements TableModelListener { |
| |
| protected TableModel model; |
| |
| public TableModel getModel() { |
| return model; |
| } |
| |
| public void setModel(TableModel model) { |
| this.model = model; |
| model.addTableModelListener(this); |
| } |
| |
| // By default, Implement TableModel by forwarding all messages |
| // to the model. |
| public Object getValueAt(int aRow, int aColumn) { |
| return model.getValueAt(aRow, aColumn); |
| } |
| |
| @Override |
| public void setValueAt(Object aValue, int aRow, int aColumn) { |
| model.setValueAt(aValue, aRow, aColumn); |
| } |
| |
| public int getRowCount() { |
| return (model == null) ? 0 : model.getRowCount(); |
| } |
| |
| public int getColumnCount() { |
| return (model == null) ? 0 : model.getColumnCount(); |
| } |
| |
| @Override |
| public String getColumnName(int aColumn) { |
| return model.getColumnName(aColumn); |
| } |
| |
| @Override |
| public Class getColumnClass(int aColumn) { |
| return model.getColumnClass(aColumn); |
| } |
| |
| @Override |
| public boolean isCellEditable(int row, int column) { |
| return model.isCellEditable(row, column); |
| } |
| // |
| // Implementation of the TableModelListener interface, |
| // |
| |
| // By default forward all events to all the listeners. |
| public void tableChanged(TableModelEvent e) { |
| fireTableChanged(e); |
| } |
| } |