Application: gvSIG desktop

package org.gvsig.gui.beans.swing.textBoxWithCalendar;

import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.Dimension;

import java.text.SimpleDateFormat;

import java.util.Calendar;

import java.util.Date;

import java.util.Locale;

import javax.swing.JPanel;

import org.freixas.jcalendar.JCalendarCombo;

import org.gvsig.gui.beans.Messages;

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/**

 * Creates a Panel for include in other panels -> this panel allows users to set the date they want

 * The difference from this class to the JCalendarDatePanel is that in this class the user can move

 *    the calendar with the mouse

 * 

 * @author Pablo Piqueras Bartolom? (p_queras@hotmail.com)

 */

public class JCalendarCDatePanel extends JPanel implements IMethodsForGraphicalCalendarComponents, java.io.Serializable {

        private static final long serialVersionUID = 5913389251907361930L;

        private final int defaultWidth = 120;

        private final int defaultHeight = 19;

        private JCalendarCombo calendar = null;

        /**

         * This is the default constructor: creates the panel with a JCalendar object

         */

        public JCalendarCDatePanel() {

                try

                {

                        // Set properties to the current panel

                        this.setPreferredSize(new Dimension(defaultWidth, defaultHeight));

                        this.setLayout(new BorderLayout());

                    // Adds the JCalendar to the current panel

                    this.add(this.getJCalendarCombo());

                }

                catch(Exception e)

                {

                        e.printStackTrace();

                }

        }

        /**

         * This is the default constructor with 2 parameters: creates the panel with a JCalendar object

         */

        public JCalendarCDatePanel(int width, int height) {

                try {

                        // Set properties to the current panel

                        this.setPreferredSize(new Dimension(width, height));

                        this.setLayout(new BorderLayout());                        

                    // Adds the JCalendar to the current panel

                    this.add(this.getJCalendarCombo());

                }

                catch(Exception e)

                {

                        e.printStackTrace();

                }

        }

        /**

         * Returns a reference to the JCalendarCombo private attribute

         * 

         * @return A reference to the calendar

         */

        private JCalendarCombo getJCalendarCombo() {

                if (this.calendar == null) {

                        // Create a JCalendar

                        calendar = new JCalendarCombo(Calendar.getInstance(), Locale.getDefault(), JCalendarCombo.DISPLAY_DATE, true);

                        calendar.setDateFormat(new SimpleDateFormat("yyyy-MM-dd"));

                    calendar.setEditable(false);                    

                    calendar.setBackground(Color.WHITE);

                    calendar.setToolTipText(Messages.getText("calendarSelectDate"));

                    calendar.setToolTipTextToMonthDecrButton(Messages.getText("calendarBackOneMonth"));

                    calendar.setToolTipTextToMonthIncrButton(Messages.getText("calendarForwardOneMonth"));

                    calendar.setToolTipTextToYearDecrButton(Messages.getText("calendarBackOneYear"));

                    calendar.setToolTipTextToYearIncrButton(Messages.getText("calendarForwardOneYear"));

                }

                return this.calendar;

        }

        /**

         * Sets the size of the CalendarDatePanel for resize the JCalendarCommbo and this panel

         * 

         * @param width (the new Width for the panel)

         * @param height (the new Height for the panel)

         */

        public void setPreferredSizeResize(int width, int height)

        {

                this.setPreferredSize(new Dimension(width, height));

                calendar.setPreferredSize(new Dimension(width, height));                   

                calendar.setSize(new Dimension(width, height));

                this.revalidate();

        }

        /*

         *  (non-Javadoc)

         * @see org.gvsig.gui.beans.swing.textBoxWithCalendar.IMethodsForGraphicalCalendarComponents#setDate(java.util.Date)

         */

        public void setDate(Date date)

        {

                calendar.setDate(date);

        }

        /*

         *  (non-Javadoc)

         * @see org.gvsig.gui.beans.swing.textBoxWithCalendar.IMethodsForGraphicalCalendarComponents#getDate()

         */

        public Date getDate()

        {

                return calendar.getDate();

        }

        /**

         * Allows select the date

         */

        public void enableCalendar()

        {

                calendar.setEnabled(true);

        }

        /**

         * Don't allow select the date

         */

        public void disableCalendar()

        {

                calendar.setEnabled(false);

        }        

        /*

         *  (non-Javadoc)

         * @see org.gvsig.gui.beans.swing.textBoxWithCalendar.IMethodsForGraphicalCalendarComponents#getFormattedDate()

         */

        public String getFormattedDate() {

                return new SimpleDateFormat("yyyy-MM-dd", Locale.getDefault()).format(this.getDate());

        }

}