药店进销存管理系统源码

				/*
				 *  DemoTable.java  - A table to demo JDateChooser cell editors.
				  *  Copyright (C) 2006 Kai Toedter
				 *  kai@toedter.com
				 *  www.toedter.com
				 *
				 *  This program 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
				 *  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 Lesser General Public License for more details.
				 *
				 *  You should have received a copy of the GNU Lesser General Public License
				 *  along with this program; if not, write to the Free Software
				 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
				 */
				
				package com.toedter.calendar.demo;
				
				import java.awt.Dimension;
				import java.awt.GridLayout;
				import java.util.Date;
				
				import javax.swing.JPanel;
				import javax.swing.JScrollPane;
				import javax.swing.JTable;
				import javax.swing.table.AbstractTableModel;
				
				import com.toedter.calendar.JDateChooserCellEditor;
				
				/**
				 * A demonstration table with JDateChooserCellEditors.
				 * 
				 * @author Kai Toedter
				 * @version $LastChangedRevision: 85 $
				 * @version $LastChangedDate: 2006-04-28 13:50:52 +0200 (Fr, 28 Apr 2006) $
				 */
				public class DemoTable extends JPanel {
					private static final long serialVersionUID = -2823838920746867592L;
				
					public DemoTable() {
						super(new GridLayout(1, 0));
				
						setName("DemoTable");
				
						JTable table = new JTable(new DemoTableModel());
						table.setPreferredScrollableViewportSize(new Dimension(180, 32));
						table.setDefaultEditor(Date.class, new JDateChooserCellEditor());
						
						// Create the scroll pane and add the table to it.
						JScrollPane scrollPane = new JScrollPane(table);
				
						// Add the scroll pane to this panel.
						add(scrollPane);
					}
				
					class DemoTableModel extends AbstractTableModel {
						private static final long serialVersionUID = 3283465559187131559L;
				
						private String[] columnNames = { "Empty Date", "Date set" };
				
						private Object[][] data = { 
								{ null, new Date() },
								{ null, new Date() }
					    };
				
						public int getColumnCount() {
							return columnNames.length;
						}
				
						public int getRowCount() {
							return data.length;
						}
				
						public String getColumnName(int col) {
							return columnNames[col];
						}
				
						public Object getValueAt(int row, int col) {
							return data[row][col];
						}
				
						/*
						 * JTable uses this method to determine the default renderer/ editor for
						 * each cell. If we didn't implement this method, then the last column
						 * would contain text ("true"/"false"), rather than a check box.
						 */
						public Class getColumnClass(int c) {
							return getValueAt(0, 1).getClass();
						}
				
						/*
						 * Don't need to implement this method unless your table's editable.
						 */
						public boolean isCellEditable(int row, int col) {
								return true;
						}
				
						/*
						 * Don't need to implement this method unless your table's data can
						 * change.
						 */
						public void setValueAt(Object value, int row, int col) {
							data[row][col] = value;
							fireTableCellUpdated(row, col);
						}
					}
				}