package uml_gaokai;import java.awt.*;import javax.swing.*;import com.borland.dx.sql.dataset.*;import com.borland.dbswing.*;import com.borland.jbcl.layout.*;import java.awt.event.*;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2003</p> * <p>Company: </p> * @author unascribed * @version 1.0 */public class BuyerWindow extends JDialog {  private JPanel panel1 = new JPanel();  private Database database1 = new Database();  private QueryDataSet queryDataSet1 = new QueryDataSet();  private XYLayout xYLayout1 = new XYLayout();  private JPanel jPanel1 = new JPanel();  private XYLayout xYLayout2 = new XYLayout();  private JdbTable jdbTable1 = new JdbTable();  private TableScrollPane tableScrollPane1 = new TableScrollPane();  private JButton jButton1 = new JButton();  private JButton jButton2 = new JButton();  private JButton jButton3 = new JButton();  private JButton jButton4 = new JButton();  private JButton jButton5 = new JButton();  public BuyerWindow(Frame frame, String title, boolean modal) {    super(frame, title, modal);    try {      jbInit();      pack();    }    catch(Exception ex) {      ex.printStackTrace();    }  }  public BuyerWindow() {    this(null, "", false);  }  private void jbInit() throws Exception {    panel1.setLayout(xYLayout1);    database1.setConnection(new com.borland.dx.sql.dataset.ConnectionDescriptor("jdbc:odbc:gaokaiSQL", "sa", "", false, "sun.jdbc.odbc.JdbcOdbcDriver"));    jPanel1.setLayout(xYLayout2);    jButton1.setText("查看全部訂貨單");    jButton1.addActionListener(new java.awt.event.ActionListener() {      public void actionPerformed(ActionEvent e) {        jButton1_actionPerformed(e);      }    });    jButton2.setText("分項查詢");    jButton3.setText("退出");    jButton3.addActionListener(new java.awt.event.ActionListener() {      public void actionPerformed(ActionEvent e) {        jButton3_actionPerformed(e);      }    });    jButton4.setText("增加訂單");    jButton4.addActionListener(new java.awt.event.ActionListener() {      public void actionPerformed(ActionEvent e) {        jButton4_actionPerformed(e);      }    });    jButton5.setText("取消訂單");    panel1.add(jPanel1,  new XYConstraints(190, 154, -1, -1));    panel1.add(jdbTable1,  new XYConstraints(1, 0, 399, 238));    panel1.add(tableScrollPane1,  new XYConstraints(192, 117, -1, -1));    panel1.add(jButton2,  new XYConstraints(155, 244, 110, 23));    panel1.add(jButton1, new XYConstraints(8, 244, 128, 22));    panel1.add(jButton4,   new XYConstraints(9, 274, 128, 20));    panel1.add(jButton5,      new XYConstraints(155, 274, 111, 21));    panel1.add(jButton3,  new XYConstraints(292, 274, 106, 22));    this.getContentPane().add(panel1, BorderLayout.SOUTH);  }  public void cancel(){  dispose() ;  }  //瀏覽全部商品訂貨單  void jButton1_actionPerformed(ActionEvent e) {    queryDataSet1.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(database1, "SELECT Buyer_TABLE.BuyerID,Buyer_TABLE.BuyerGoodsName,Buyer_TABLE.BuyerGoodsNumber,Buyer_TABLE.BuyerM" +        "anufacturer,Buyer_TABLE.BuyerDate,Buyer_TABLE.BuyerStatus FROM UML_CS.dbo.Buyer_TABLE", null, true, Load.ALL));    queryDataSet1.refresh();  }  //增加訂貨單  void jButton4_actionPerformed(ActionEvent e) {    AddOrderForm addOrderForm = new AddOrderForm() ;    Dimension dlgSize = addOrderForm.getPreferredSize();    Dimension frmSize = getSize();    Point loc = getLocation();    addOrderForm.setLocation((frmSize.width - dlgSize.width) / 2 + loc.x, (frmSize.height - dlgSize.height) / 2 + loc.y);    addOrderForm.setModal(true);    addOrderForm.pack();    addOrderForm.show();    queryDataSet1.refresh();  }  void jButton3_actionPerformed(ActionEvent e) {    cancel() ;  }}