国内航运企业船舶管理系统

package Ship; import java.awt.BorderLayout; import java.awt.Dimension; import java.awt.FlowLayout; import java.awt.GridLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.ItemEvent; import java.awt.event.ItemListener; import java.sql.SQLException; import java.text.ParseException; import java.util.Calendar; import javax.swing.BorderFactory; import javax.swing.Box; import javax.swing.JButton; import javax.swing.JComboBox; import javax.swing.JDialog; import javax.swing.JLabel; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTable; import javax.swing.JTextField; import javax.swing.ListSelectionModel; import javax.swing.border.Border; import javax.swing.event.ListSelectionEvent; import javax.swing.event.ListSelectionListener; import javax.swing.table.DefaultTableModel; import Boot.Check; import Boot.Date; import Boot.MyDocument; import Boot.Mysql; @SuppressWarnings("serial") public class NewShip extends JPanel implements ActionListener, ItemListener, ListSelectionListener { JPanel centerPanel = new JPanel();// 中部面板 JPanel northPanel = new JPanel();// 北部面板 JPanel southPanel = new JPanel();// 南部面板 JPanel newshipPanel = new JPanel();// 船舶新增 JPanel labelPanel = new JPanel();// 船舶新增输入部分 JPanel buttonPanel = new JPanel();// 船舶新增保存部分 JPanel datePanel = new JPanel();// 日期组合框 JDialog newShipDialog, deleteShipdDialog;// 新增船舶对话框，删除确认对话框 DefaultTableModel tableModel; ListSelectionModel listSelectionModel = null;// 列表监听 JTable table;// 表格定义 JButton[] jButtons = { new JButton("新增"), new JButton("修改"), new JButton("处理"), new JButton("删除") };// 北部面板功能按钮 JLabel[] newshipLabels = { new JLabel("船舶序号", JLabel.CENTER),// 船舶对话框提示标签 new JLabel("船舶名称", JLabel.CENTER), new JLabel("申请日期", JLabel.CENTER), new JLabel("船舶类型", JLabel.CENTER), new JLabel("船舶状态", JLabel.CENTER), new JLabel("企业编号", JLabel.CENTER), new JLabel("审批状态", JLabel.CENTER) }; String[] shipTypeStrings = { "客运", "货运" };// 船舶类型下拉框 @SuppressWarnings({ "unchecked", "rawtypes" }) JComboBox shipType = new JComboBox(shipTypeStrings); String[] shipStateStrings = { "驻港", "航行", "抵达", "返航" };// 船舶状态下拉框 @SuppressWarnings({ "unchecked", "rawtypes" }) JComboBox shipState = new JComboBox(shipStateStrings); String[] examStateStrings = { "待审核", "已批准" };// 审批状态下拉框 @SuppressWarnings({ "unchecked", "rawtypes" }) JComboBox examState = new JComboBox(examStateStrings); String[] tableName = { " 船舶序号", " 船舶名称", " 申请日期", " 船舶类型", " 船舶状态",// 表头设置 " 企业编号", " 审批状态" }; JTextField[] newshipField = new JTextField[4];// 需要4个文本框 JButton confirmButton = new JButton("保存"); JButton changeButton = new JButton("更改"); Border border = BorderFactory.createEtchedBorder();// 边界样式设置 Calendar cal = Calendar.getInstance();// 获取日期 JLabel jLabel_flag1 = new JLabel(" 开发小组:", JLabel.LEFT);// 南部面板显示内容 JLabel jLabel_flag2 = new JLabel("国内航运管理系统 " + cal.get(Calendar.YEAR) + "-" + cal.get(Calendar.MONTH) + "-" + cal.get(Calendar.DATE), JLabel.RIGHT); Mysql mysql;// 定义数据库连接 String addValue[] = new String[7];// 7列数据 Check check = new Check();// 检测类 boolean flag = true;// 检测标志 int row;// 行号 Date date = new Date();// 日期 JScrollPane jScrollPane; int judge = 0;// 新增、修改、处理判断标志 String stmt_string = "select ship_num,ship_name,apply_date,ship_type,ship_state,firm_num,examine_state from new_ship"; public NewShip() { this.setLayout(new BorderLayout()); try { centerPanelInit();// 中部面板初始化 northPanelInit();// 北部面板初始化 southPanelInit();// 南部面板初始化 } catch (Exception e) { e.printStackTrace(); } } /** * 北部面板设置，即处理按钮的设置。 * */ public void northPanelInit() throws Exception { northPanel.setLayout(new FlowLayout(FlowLayout.RIGHT)); for (int j = 0; j < jButtons.length; j++) { northPanel.add(jButtons[j]); jButtons[j].addActionListener(this); } JLabel label1 = new JLabel(" "); northPanel.add(label1); label1.add(Box.createRigidArea(new Dimension(50, 90))); jButtons[1].setEnabled(false); jButtons[2].setEnabled(false); jButtons[3].setEnabled(false); newShipDialog = new JDialog();// 初始化船舶新增对话框 newShipDialog.setSize(650, 300); newshipPanelInit(); newShipDialog.add(newshipPanel); this.add(northPanel, BorderLayout.NORTH); } /** * 中部面板设置，显示信息表格。 * */ public void centerPanelInit() throws Exception { mysql = new Mysql(); mysql.select(stmt_string); tableModel = new DefaultTableModel(mysql.data, tableName);// 添加数据和表头 table = new JTable(tableModel) { public boolean isCellEditable(int row, int column) {// 设置表格的不可编辑模式 return false; } }; table.setPreferredScrollableViewportSize(new Dimension(1150, 600)); table.setRowHeight(50); listSelectionModel = table.getSelectionModel();// 监听行选择状态 listSelectionModel .setSelectionMode(ListSelectionModel.SINGLE_SELECTION); listSelectionModel.addListSelectionListener(this); jScrollPane = new JScrollPane(table); jScrollPane.setPreferredSize(new Dimension(1150, 600)); centerPanel.add(jScrollPane); this.add(centerPanel, BorderLayout.CENTER); } /** * 南部面板设置，显示开发组信息，系统时间。 * */ public void southPanelInit() throws Exception { JLabel label = new JLabel(""); southPanel.setLayout(new GridLayout(2, 2)); southPanel.add(jLabel_flag1); southPanel.add(jLabel_flag2); southPanel.add(label); this.add(southPanel, BorderLayout.SOUTH); } /** * 船舶新增对话框 * * @throws ParseException * */ public void newshipPanelInit() throws ParseException { for (int i = 0; i < newshipField.length; i++) { newshipField[i] = new JTextField(); } GridLayout gridLayout = new GridLayout(4, 4); labelPanel.setLayout(gridLayout); gridLayout.setVgap(20); labelPanel.add(newshipLabels[0]);// 船舶序号 labelPanel.add(newshipField[0]); newshipField[0].setDocument(new MyDocument(4));// 限制长度为4位 labelPanel.add(newshipLabels[1]);// 船舶名称 labelPanel.add(newshipField[1]); newshipField[1].setDocument(new MyDocument(20));// 限制长度为4位 labelPanel.add(newshipLabels[2]);// 申请日期 labelPanel.add(newshipField[2]); labelPanel.add(newshipLabels[3]);// 船舶类型 labelPanel.add(shipType); labelPanel.add(newshipLabels[4]);// 船舶状态 labelPanel.add(shipState); labelPanel.add(newshipLabels[5]);// 企业编号 labelPanel.add(newshipField[3]); newshipField[3].setDocument(new MyDocument(4));// 限制长度为4位 labelPanel.add(newshipLabels[6]);// 审批状态 labelPanel.add(examState); labelPanel.setBorder(border); newshipPanel.setLayout(new BorderLayout()); shipType.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { addValue[3] = shipType.getSelectedItem().toString();// 船舶类型 } }); shipState.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { addValue[4] = shipState.getSelectedItem().toString();// 船舶状态 } }); examState.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { addValue[6] = examState.getSelectedItem().toString();// 审批状态 } }); buttonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT)); buttonPanel.add(confirmButton); confirmButton.addActionListener(this); newshipPanel.add(labelPanel, BorderLayout.NORTH); newshipPanel.add(buttonPanel, BorderLayout.CENTER); }