Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.gui.beans.swing;

import java.awt.Dimension;

import java.util.ArrayList;

import javax.swing.DefaultComboBoxModel;

import javax.swing.JComboBox;

/**

 * @author jaume dominguez faus - jaume.dominguez@iver.es

 */

public class JComboBoxFontSizes extends JComboBox {

  private static final long serialVersionUID = 3256519971028107511L;

                private static ArrayList sizes;

    private static float DEFAULT_FONT_SIZE = 10;

    public JComboBoxFontSizes() {

        super();

        if (sizes == null) {

            sizes = new ArrayList();

            sizes.add(new Integer(5));

            sizes.add(new Integer(6));

            sizes.add(new Integer(7));

            sizes.add(new Integer(8));

            sizes.add(new Integer(9));

            sizes.add(new Integer(10));

            sizes.add(new Integer(11));

            sizes.add(new Integer(12));

            sizes.add(new Integer(13));

            sizes.add(new Integer(14));

            sizes.add(new Integer(16));

            sizes.add(new Integer(18));

            sizes.add(new Integer(20));

            sizes.add(new Integer(22));

            sizes.add(new Integer(24));

            sizes.add(new Integer(28));

            sizes.add(new Integer(36));

            sizes.add(new Integer(48));

            sizes.add(new Integer(72));

        }

        setModel(new DefaultComboBoxModel((Integer[]) sizes.toArray(new Integer[sizes.size()])));

        setSelectedIndex(7);

        setEditable(true);

        setPreferredSize(new Dimension(50, 20));

    }

    public float getSelectedValue() {

        Object v = getSelectedItem();

        if (v instanceof Integer) {

            return ((Integer) v).floatValue();

        }

        if (v instanceof String) {

            try{

                return Float.parseFloat((String) v);

            } catch (Exception e) {

                return DEFAULT_FONT_SIZE;

            }

        }

        if (v instanceof Double || v instanceof Float) {

            return ((Double) v).floatValue();

        }

        return DEFAULT_FONT_SIZE;

    }

    public void setSelectedItem(Object anObject) {

             if (anObject instanceof Double || anObject instanceof Float) {

              if (((Double) anObject).doubleValue() == 10) {

                      super.setSelectedItem(new Integer(10));

                      return;

              }

              super.setSelectedItem(anObject);

         } else if (anObject instanceof String) {

                 setSelectedItem( new Double((String)anObject));

         } else {

                 super.setSelectedItem(anObject);

         }

    }

}