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/* MainInvariantConfigurationPanel.java
* =========================================================================
* This file is part of the GrInvIn project - http://www.grinvin.org
*
* Copyright (C) 2005-2008 Universiteit Gent
*
* 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 2 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.
*
* A copy of the GNU General Public License can be found in the file
* LICENSE.txt provided with the source distribution of this program (see
* the META-INF directory in the source jar). This license can also be
* found on the GNU website at http://www.gnu.org/licenses/gpl.html.
*
* If you did not receive a copy of the GNU General Public License along
* with this program, contact the lead developer, or write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
package org.grinvin.conjecture.engine;
import java.util.ResourceBundle;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.event.ListDataEvent;
import javax.swing.event.ListDataListener;
import org.grinvin.worksheet.ConjecturingComboBoxModel;
/**
* A standard configuration panel for an {@link InequalityEngine} that allows the selection of a main invariant.
*/
public class MainInvariantConfigurationPanel extends JPanel implements ListDataListener {
private final ResourceBundle rbundle = ResourceBundle.getBundle("org.grinvin.worksheet.worksheetwindow");
//
private final ConjecturingComboBoxModel comboBoxModel;
//
private final JComboBox comboBox;
//
private final InequalityEngine engine;
/** Creates a new instance of MainInvariantConfigurationPanel */
public MainInvariantConfigurationPanel(InequalityEngine engine, ConjecturingComboBoxModel comboBoxModel) {
add(new JLabel(rbundle.getString("config.maininvariant") + ": "));
this.engine = engine;
this.comboBoxModel = comboBoxModel;
comboBoxModel.addListDataListener(this);
comboBox = new JComboBox(comboBoxModel);
comboBox.setPrototypeDisplayValue("Maximum degree of even size (long)");
add(comboBox);
}
public void setEnabled(boolean enabled) {
super.setEnabled(enabled);
comboBox.setEnabled(enabled);
}
public void intervalAdded(ListDataEvent e) {
engine.setMainInvariant(comboBoxModel.getSelectedItem());
}
public void intervalRemoved(ListDataEvent e) {
engine.setMainInvariant(comboBoxModel.getSelectedItem());
}
public void contentsChanged(ListDataEvent e) {
engine.setMainInvariant(comboBoxModel.getSelectedItem());
}
}
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