001 /* 002 * Copyright (C) 2008-2010 by Holger Arndt 003 * 004 * This file is part of the Universal Java Matrix Package (UJMP). 005 * See the NOTICE file distributed with this work for additional 006 * information regarding copyright ownership and licensing. 007 * 008 * UJMP is free software; you can redistribute it and/or modify 009 * it under the terms of the GNU Lesser General Public License as 010 * published by the Free Software Foundation; either version 2 011 * of the License, or (at your option) any later version. 012 * 013 * UJMP is distributed in the hope that it will be useful, 014 * but WITHOUT ANY WARRANTY; without even the implied warranty of 015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 016 * GNU Lesser General Public License for more details. 017 * 018 * You should have received a copy of the GNU Lesser General Public 019 * License along with UJMP; if not, write to the 020 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 021 * Boston, MA 02110-1301 USA 022 */ 023 024 package org.ujmp.gui.editor; 025 026 import java.awt.Component; 027 import java.util.EventObject; 028 029 import javax.swing.DefaultCellEditor; 030 import javax.swing.JTable; 031 import javax.swing.JTextField; 032 033 public class MatrixTableCellEditor extends DefaultCellEditor { 034 private static final long serialVersionUID = 3405924999431274803L; 035 036 public MatrixTableCellEditor() { 037 super(new JTextField()); 038 delegate = new EditorDelegate() { 039 private static final long serialVersionUID = 3595116301664542217L; 040 041 042 public void setValue(Object value) { 043 String text = ""; 044 if (value != null) { 045 text = value.toString(); 046 } 047 ((JTextField) editorComponent).setText(text); 048 } 049 050 051 public Object getCellEditorValue() { 052 String text = ((JTextField) editorComponent).getText(); 053 return text; 054 } 055 056 057 public boolean shouldSelectCell(EventObject anEvent) { 058 ((JTextField) editorComponent).selectAll(); 059 return super.shouldSelectCell(anEvent); 060 } 061 }; 062 } 063 064 065 public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) { 066 delegate.setValue(value); 067 ((JTextField) editorComponent).selectAll(); 068 return editorComponent; 069 } 070 071 }