ModelInfoPanel.java
// @formatter:off
/*******************************************************************************
*
* This file is part of JMad.
*
* Copyright (c) 2008-2011, CERN. All rights reserved.
*
* Licensed 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.
*
******************************************************************************/
// @formatter:on
package cern.accsoft.steering.jmad.gui.panels;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import javax.swing.JLabel;
import javax.swing.JPanel;
import cern.accsoft.steering.jmad.model.JMadModel;
import cern.accsoft.steering.jmad.model.manage.JMadModelManager;
import cern.accsoft.steering.jmad.model.manage.JMadModelManagerAdapter;
import cern.accsoft.steering.jmad.model.manage.JMadModelManagerListener;
/**
* this panel just displays some information for the current selected model.
*
* @author Kajetan Fuchsberger (kajetan.fuchsberger at cern.ch)
*/
public class ModelInfoPanel extends JPanel {
private static final long serialVersionUID = 7716343012633544812L;
/* the modelmanager which determines which is the actual model. */
private JMadModelManager modelManager;
private JMadModelManagerListener modelManagerListener = new JMadModelManagerAdapter() {
@Override
public void changedActiveModel(JMadModel newModel) {
initComponents();
}
};
/**
* the constructor
*/
public ModelInfoPanel() {
super(new GridBagLayout());
}
/**
* the public initialization method
*/
public void init() {
initComponents();
}
/**
* set the modelManager.
*
* @param modelManager
*/
public void setModelManager(JMadModelManager modelManager) {
this.modelManager = modelManager;
modelManager.addListener(this.modelManagerListener);
}
/**
* creates all the components and displays the data.
*/
private void initComponents() {
removeAll();
if (modelManager == null) {
return;
}
JMadModel model = modelManager.getActiveModel();
GridBagConstraints constraints = new GridBagConstraints();
constraints.fill = GridBagConstraints.HORIZONTAL;
JLabel typeLabel = new JLabel();
if (model != null) {
typeLabel.setText("Type: " + model.getClass().getCanonicalName());
} else {
typeLabel.setText("Type: null");
}
constraints.gridy = 0;
add(typeLabel, constraints);
JLabel nameLabel = new JLabel();
if (model != null) {
nameLabel.setText("Name: " + model.getName());
} else {
nameLabel.setText("Name: null");
}
constraints.gridy = 1;
add(nameLabel, constraints);
JLabel descriptionLabel = new JLabel();
if (model != null) {
descriptionLabel.setText("Description: " + model.getDescription());
} else {
descriptionLabel.setText("Description: null");
}
constraints.gridy++;
add(descriptionLabel, constraints);
validate();
}
}