/* ===========================================================
* TradeManager : a application to trade strategies for the Java(tm) platform
* ===========================================================
*
* (C) Copyright 2011-2011, by Simon Allen and Contributors.
*
* Project Info: org.trade
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
* [Java is a trademark or registered trademark of Oracle, Inc.
* in the United States and other countries.]
*
* (C) Copyright 2011-2011, by Simon Allen and Contributors.
*
* Original Author: Simon Allen;
* Contributor(s): -;
*
* Changes
* -------
*
*/
package org.trade.ui.widget;
import java.awt.Component;
import java.awt.event.MouseEvent;
import java.util.EventObject;
import javax.swing.DefaultCellEditor;
import javax.swing.JSpinner;
import javax.swing.JTable;
import javax.swing.SpinnerDateModel;
import org.trade.core.valuetype.Date;
/**
*/
public class DateEditor extends DefaultCellEditor {
/**
*
*/
private static final long serialVersionUID = -8851345801047150318L;
private final JSpinner spinner = new JSpinner();
/**
* Constructor for DateEditor. Initializes the spinner.
*
* @param date
* Date
* @param mask
* String
* @param field
* int
*/
public DateEditor(final DateField dateField, Date date, String mask, int field) {
super(dateField);
dateField.setDate(date);
spinner.setModel(new SpinnerDateModel(date.getDate(), null, null, field));
final JSpinner.DateEditor editor = new JSpinner.DateEditor(spinner, mask);
spinner.setEditor(editor);
}
/**
* Method getTableCellEditorComponent. Prepares the spinner component and
* returns it.
*
* @param table
* JTable
* @param value
* Object
* @param isSelected
* boolean
* @param row
* int
* @param column
* int
* @return Component
* @see javax.swing.table.TableCellEditor#getTableCellEditorComponent(JTable,
* Object, boolean, int, int)
*/
public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) {
if (null == ((Date) value).getDate()) {
spinner.setValue(new java.util.Date());
} else {
spinner.setValue(((Date) value).getDate());
}
return spinner;
}
/**
* Method isCellEditable. Enables the editor only for double-clicks.
*
* @param evt
* EventObject
* @return boolean
* @see javax.swing.CellEditor#isCellEditable(EventObject)
*/
public boolean isCellEditable(EventObject evt) {
if (evt instanceof MouseEvent) {
return ((MouseEvent) evt).getClickCount() >= 2;
}
return true;
}
/**
* Method getCellEditorValue. Returns the spinners current value.
*
* @return Object
* @see javax.swing.CellEditor#getCellEditorValue()
*/
public Object getCellEditorValue() {
return new Date((java.util.Date) spinner.getValue());
}
}