atinfosearchdialog.java

基于数据库组件的系统开发的实例

package parkingsystem;

import java.awt.*;
import javax.swing.*;
import com.borland.dbswing.*;
import com.borland.jbcl.layout.*;
import com.borland.dx.sql.dataset.*;
import com.borland.dx.dataset.*;

public class AtInfoSearchDialog extends JDialog {
  JPanel panel1 = new JPanel();
  BorderLayout borderLayout1 = new BorderLayout();
  TableScrollPane tableScrollPane1 = new TableScrollPane();
  JdbTable jdbTable1 = new JdbTable();
  JPanel jPanel1 = new JPanel();
  JPanel jPanel2 = new JPanel();
  XYLayout xYLayout1 = new XYLayout();
  JdbNavToolBar jdbNavToolBar1 = new JdbNavToolBar();
  JLabel jLabel1 = new JLabel();
  JdbNavField jdbNavField1 = new JdbNavField();
  JdbStatusLabel jdbStatusLabel1 = new JdbStatusLabel();
  XYLayout xYLayout2 = new XYLayout();
  Database database1 = new Database();
  QueryDataSet queryDataSet1 = new QueryDataSet();
  Column column1 = new Column();
  Column column2 = new Column();
  Column column3 = new Column();
  Column column4 = new Column();
  Column column5 = new Column();

  public AtInfoSearchDialog(Frame frame, String title, boolean modal) {
    super(frame, title, modal);
    try {
      jbInit();
      pack();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }

  public AtInfoSearchDialog() {
    this(null, "", false);
  }
  private void jbInit() throws Exception {
    panel1.setLayout(borderLayout1);
    panel1.setPreferredSize(new Dimension(500, 400));
    jPanel1.setPreferredSize(new Dimension(500, 30));
    jPanel1.setLayout(xYLayout1);
    jPanel2.setPreferredSize(new Dimension(500, 30));
    jPanel2.setLayout(xYLayout2);
    jdbNavToolBar1.setButtonStateInsert(JdbNavToolBar.HIDDEN);
    jdbNavToolBar1.setButtonStateDelete(JdbNavToolBar.HIDDEN);
    jdbNavToolBar1.setButtonStatePost(JdbNavToolBar.HIDDEN);
    jdbNavToolBar1.setButtonStateCancel(JdbNavToolBar.HIDDEN);
    jdbNavToolBar1.setButtonStateDitto(JdbNavToolBar.HIDDEN);
    jdbNavToolBar1.setButtonStateSave(JdbNavToolBar.HIDDEN);
    jdbNavToolBar1.setButtonStateRefresh(JdbNavToolBar.HIDDEN);
    jdbNavToolBar1.setDataSet(queryDataSet1);
    jLabel1.setFont(new java.awt.Font("Dialog", 0, 12));
    jLabel1.setText("Find:");
    jdbNavField1.setFont(new java.awt.Font("Dialog", 0, 12));
    jdbNavField1.setText("jdbNavField1");
    jdbNavField1.setColumnName("CarNum");
    jdbNavField1.setDataSet(queryDataSet1);
    jdbStatusLabel1.setText("jdbStatusLabel1");
    jdbStatusLabel1.setDataSet(queryDataSet1);
    database1.setConnection(new com.borland.dx.sql.dataset.ConnectionDescriptor("jdbc:microsoft:sqlserver://localhost:1433;DataBaseName=carparkingdb", "sa", "", false, "com.microsoft.jdbc.sqlserver.SQLServerDriver"));
    queryDataSet1.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(database1, "select EventID,CardID,UserID,CarNum,InTime from event where OutTime " +
      "is null order by EventID", null, true, Load.ALL));
    jdbTable1.setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
    jdbTable1.setDataSet(queryDataSet1);
    column1.setAlignment(com.borland.dx.text.Alignment.CENTER | com.borland.dx.text.Alignment.MIDDLE);
    column1.setColumnName("EventID");
    column1.setDataType(com.borland.dx.dataset.Variant.INT);
    column1.setTableName("event");
    column1.setWidth(8);
    column1.setServerColumnName("EventID");
    column1.setSqlType(4);
    column2.setAlignment(com.borland.dx.text.Alignment.CENTER | com.borland.dx.text.Alignment.MIDDLE);
    column2.setColumnName("CardID");
    column2.setDataType(com.borland.dx.dataset.Variant.INT);
    column2.setTableName("event");
    column2.setWidth(10);
    column2.setServerColumnName("CardID");
    column2.setSqlType(4);
    column3.setAlignment(com.borland.dx.text.Alignment.CENTER | com.borland.dx.text.Alignment.MIDDLE);
    column3.setColumnName("UserID");
    column3.setDataType(com.borland.dx.dataset.Variant.INT);
    column3.setTableName("event");
    column3.setWidth(10);
    column3.setServerColumnName("UserID");
    column3.setSqlType(4);
    column4.setAlignment(com.borland.dx.text.Alignment.CENTER | com.borland.dx.text.Alignment.MIDDLE);
    column4.setColumnName("CarNum");
    column4.setDataType(com.borland.dx.dataset.Variant.STRING);
    column4.setPrecision(50);
    column4.setTableName("event");
    column4.setWidth(10);
    column4.setServerColumnName("CarNum");
    column4.setSqlType(12);
    column5.setAlignment(com.borland.dx.text.Alignment.CENTER | com.borland.dx.text.Alignment.MIDDLE);
    column5.setColumnName("InTime");
    column5.setDataType(com.borland.dx.dataset.Variant.TIMESTAMP);
    column5.setTableName("event");
    column5.setServerColumnName("InTime");
    column5.setSqlType(93);
    queryDataSet1.setColumns(new Column[] {column1, column2, column3, column4, column5});
    getContentPane().add(panel1);
    panel1.add(tableScrollPane1, BorderLayout.CENTER);
    panel1.add(jPanel1, BorderLayout.NORTH);
    jPanel1.add(jdbNavToolBar1,   new XYConstraints(8, 0, 167, 25));
    jPanel1.add(jLabel1,   new XYConstraints(180, 8, 38, -1));
    jPanel1.add(jdbNavField1,    new XYConstraints(226, 5, 114, 21));
    panel1.add(jPanel2,  BorderLayout.SOUTH);
    jPanel2.add(jdbStatusLabel1,    new XYConstraints(7, 1, 120, -1));
    tableScrollPane1.getViewport().add(jdbTable1, null);
  }
}