Application: gvSIG desktop

/* gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2017 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 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., 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.raster.swing.legend.impl.colortable.editor;

import java.awt.Component;

import java.text.NumberFormat;

import javax.swing.AbstractCellEditor;

import javax.swing.JFormattedTextField;

import javax.swing.JTable;

import javax.swing.table.TableCellEditor;

import javax.swing.text.DefaultFormatterFactory;

import javax.swing.text.NumberFormatter;

/**

 * @author fdiaz

 *

 */

class NumberCellEditor extends AbstractCellEditor implements TableCellEditor {

    /**

     *

     */

    private static final long serialVersionUID = 6651535828174933397L;

    private JFormattedTextField delegated = new JFormattedTextField();

    public NumberCellEditor() {

        NumberFormat numberInstance = NumberFormat.getNumberInstance();

        numberInstance.setGroupingUsed(false);

        numberInstance.setMaximumFractionDigits(Integer.MAX_VALUE);

        NumberFormatter numberFormatter = new NumberFormatter(numberInstance);

        DefaultFormatterFactory tf = new DefaultFormatterFactory(

            numberFormatter,

            numberFormatter,

            numberFormatter,

            numberFormatter);

        delegated.setFormatterFactory(tf);

    }

    @Override

    public Object getCellEditorValue() {

        return delegated.getValue();

    }

    @Override

    public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) {

        delegated.setValue(value);

        return delegated;

    }

  }