/*******************************************************************************
* Mission Control Technologies, Copyright (c) 2009-2012, United States Government
* as represented by the Administrator of the National Aeronautics and Space
* Administration. All rights reserved.
*
* The MCT platform is 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.
*
* MCT includes source code licensed under additional open source licenses. See
* the MCT Open Source Licenses file included with this distribution or the About
* MCT Licenses dialog available at runtime from the MCT Help menu for additional
* information.
*******************************************************************************/
package gov.nasa.arc.mct.table.gui;
import java.awt.Component;
import java.awt.GridBagLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.HashSet;
import java.util.Set;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JSeparator;
import javax.swing.JToggleButton;
import javax.swing.SwingConstants;
import javax.swing.border.EmptyBorder;
public class PanelSectionHeader extends JPanel {
private static final long serialVersionUID = 1L;
private final static ClassLoader CLASSLOADER = PanelSectionHeader.class.getClassLoader();
private final static ImageIcon TOGGLE_OPEN =
new ImageIcon(CLASSLOADER.getResource("images/controlToggleOpenDark.png"));
private final static ImageIcon TOGGLE_CLOSED =
new ImageIcon(CLASSLOADER.getResource("images/controlToggleClosedDark.png"));
private Set<Component> toggledComponents = new HashSet<Component>();
public PanelSectionHeader(String title) {
setLayout(new GridBagLayout());
ConstraintBuilder builder = new ConstraintBuilder(this);
builder.hpad(0);
JLabel titleLabel = new JLabel(title);
JSeparator line = new JSeparator(SwingConstants.HORIZONTAL);
JToggleButton button = new JToggleButton(TOGGLE_CLOSED, true);
button.setBorder(new EmptyBorder(0,0,0,0));
button.setSelectedIcon(TOGGLE_OPEN);
button.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
for (Component c : toggledComponents) {
c.setVisible(!c.isVisible());
}
}
});
builder.at(0,0).insets(0,0,0,5).add(titleLabel);
builder.at(0,1).insets(0,0,0,5).add(button);
builder.at(0,2).hfill().add(line);
}
public void addToggledComponents(Component...components) {
for (Component c : components) {
toggledComponents.add(c);
}
}
public void removeToggledComponents(Component...components) {
for (Component c : components) {
toggledComponents.remove(c);
}
}
}