001    /*
002     * $Id: TimePanel.java,v 1.7 2012/02/19 17:35:47 davep Exp $
003     *
004     * This file is part of McIDAS-V
005     *
006     * Copyright 2007-2012
007     * Space Science and Engineering Center (SSEC)
008     * University of Wisconsin - Madison
009     * 1225 W. Dayton Street, Madison, WI 53706, USA
010     * https://www.ssec.wisc.edu/mcidas
011     * 
012     * All Rights Reserved
013     * 
014     * McIDAS-V is built on Unidata's IDV and SSEC's VisAD libraries, and
015     * some McIDAS-V source code is based on IDV and VisAD source code.  
016     * 
017     * McIDAS-V is free software; you can redistribute it and/or modify
018     * it under the terms of the GNU Lesser Public License as published by
019     * the Free Software Foundation; either version 3 of the License, or
020     * (at your option) any later version.
021     * 
022     * McIDAS-V is distributed in the hope that it will be useful,
023     * but WITHOUT ANY WARRANTY; without even the implied warranty of
024     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
025     * GNU Lesser Public License for more details.
026     * 
027     * You should have received a copy of the GNU Lesser Public License
028     * along with this program.  If not, see http://www.gnu.org/licenses.
029     */
030    package edu.wisc.ssec.mcidasv.monitors.time;
031    
032    import static javax.swing.GroupLayout.Alignment.LEADING;
033    
034    import javax.swing.GroupLayout;
035    import javax.swing.JLabel;
036    import javax.swing.JPanel;
037    
038    import edu.wisc.ssec.mcidasv.monitors.MonitorEvent;
039    import edu.wisc.ssec.mcidasv.monitors.MonitorManager.MonitorType;
040    import edu.wisc.ssec.mcidasv.monitors.Monitoring;
041    
042    @SuppressWarnings("serial")
043    public class TimePanel extends JPanel implements Monitoring {
044        private JLabel timeLabel = new JLabel("");
045    
046        public TimePanel() {
047            initComponents();
048        }
049    
050        // runs in the EDT! be aware!
051        public void monitorUpdated(final MonitorEvent event) {
052            if (event.getType() != MonitorType.TIME)
053                return;
054    
055            TimeMonitorEvent timeEvent = (TimeMonitorEvent)event;
056            timeLabel.setText(timeEvent.getOutput());
057            repaint();
058        }
059    
060        private void initComponents() {
061            GroupLayout layout = new GroupLayout(this);
062            this.setLayout(layout);
063            layout.setHorizontalGroup(
064                layout.createParallelGroup(LEADING)
065                .addGroup(layout.createSequentialGroup()
066                    .addContainerGap()
067                    .addComponent(timeLabel)
068                    .addContainerGap()));
069    
070            layout.setVerticalGroup(
071                layout.createParallelGroup(LEADING)
072                .addGroup(layout.createSequentialGroup()
073                    .addComponent(timeLabel)));
074        }
075    }