package com.lowagie.tools.arguments; /* * @(#)TableMap.java 1.4 97/12/17 * * Copyright (c) 1997 Sun Microsystems, Inc. All Rights Reserved. * * This software is the confidential and proprietary information of Sun * Microsystems, Inc. ("Confidential Information"). You shall not * disclose such Confidential Information and shall use it only in * accordance with the terms of the license agreement you entered into * with Sun. * * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE * SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR * PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES * SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING * THIS SOFTWARE OR ITS DERIVATIVES. * */ /** * 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. * * @version 1.4 12/17/97 * @author Philip Milne */ import javax.swing.table.*; import javax.swing.event.TableModelListener; import javax.swing.event.TableModelEvent; 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); } 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(); } public String getColumnName(int aColumn) { return model.getColumnName(aColumn); } public Class getColumnClass(int aColumn) { return model.getColumnClass(aColumn); } 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); } }