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Groovy: A powerful, dynamic language for the JVM
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package groovy.inspect.swingui;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.TableModel;
/**
* In a chain of data manipulators some behaviour is common. TableMap
* provides most of this behaviour 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
*/
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);
}
}