/*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* IncrementalClassifierEvaluatorCustomizer.java
* Copyright (C) 2008-2012 University of Waikato, Hamilton, New Zealand
*
*/
package weka.gui.beans;
import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;
import javax.swing.JButton;
import javax.swing.JPanel;
import weka.gui.PropertySheetPanel;
/**
* GUI Customizer for the incremental classifier evaluator bean
*
* @author Mark Hall (mhall{[at}]pentaho{[dot]}org
* @version $Revision: 8034 $
*/
public class IncrementalClassifierEvaluatorCustomizer
extends JPanel
implements BeanCustomizer, CustomizerCloseRequester,
CustomizerClosingListener {
/** for serialization */
// private static final long serialVersionUID = 1229878140258668581L;
private PropertyChangeSupport m_pcSupport =
new PropertyChangeSupport(this);
private PropertySheetPanel m_ieEditor =
new PropertySheetPanel();
private IncrementalClassifierEvaluator m_evaluator;
private ModifyListener m_modifyListener;
private Window m_parent;
private int m_freqBackup;
private boolean m_perClassBackup;
public IncrementalClassifierEvaluatorCustomizer() {
setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 5, 5, 5));
setLayout(new BorderLayout());
add(m_ieEditor, BorderLayout.CENTER);
add(new javax.swing.JLabel("IncrementalClassifierEvaluatorCustomizer"),
BorderLayout.NORTH);
addButtons();
}
private void addButtons() {
JButton okBut = new JButton("OK");
JButton cancelBut = new JButton("Cancel");
JPanel butHolder = new JPanel();
butHolder.setLayout(new GridLayout(1, 2));
butHolder.add(okBut); butHolder.add(cancelBut);
add(butHolder, BorderLayout.SOUTH);
okBut.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
m_modifyListener.
setModifiedStatus(IncrementalClassifierEvaluatorCustomizer.this, true);
if (m_parent != null) {
m_parent.dispose();
}
}
});
cancelBut.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
customizerClosing();
if (m_parent != null) {
m_parent.dispose();
}
}
});
}
/**
* Set the object to be edited
*
* @param object a IncrementalClassifierEvaluator object
*/
public void setObject(Object object) {
m_evaluator = ((IncrementalClassifierEvaluator)object);
m_ieEditor.setTarget(m_evaluator);
m_freqBackup = m_evaluator.getStatusFrequency();
m_perClassBackup = m_evaluator.getOutputPerClassInfoRetrievalStats();
}
/**
* Add a property change listener
*
* @param pcl a <code>PropertyChangeListener</code> value
*/
public void addPropertyChangeListener(PropertyChangeListener pcl) {
m_pcSupport.addPropertyChangeListener(pcl);
}
/**
* Remove a property change listener
*
* @param pcl a <code>PropertyChangeListener</code> value
*/
public void removePropertyChangeListener(PropertyChangeListener pcl) {
m_pcSupport.removePropertyChangeListener(pcl);
}
@Override
public void setModifiedListener(ModifyListener l) {
m_modifyListener = l;
}
@Override
public void setParentWindow(Window parent) {
m_parent = parent;
}
@Override
public void customizerClosing() {
// restore original state (window closed or cancel pressed)
m_evaluator.setStatusFrequency(m_freqBackup);
m_evaluator.setOutputPerClassInfoRetrievalStats(m_perClassBackup);
}
}