/*
 * HeaderGridDemo.java
 *
 * Copyright 2000 Eliad Technologies, Inc. All Rights Reserved.
 *
 * This software is the proprietary information of Eliad Technologies, Inc.
 */

package example03;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import com.eliad.swing.*;
import com.eliad.util.*;


/**
 * This class shows a simple JSmartGrid displaying the results of a query in a database
 * with appropriate column headers.
 * @author Daniel Rosenblatt
 * @version 1.0
 */
public class HeaderGridDemo extends JFrame {

  private JSmartGrid grid_;
  /** Creates a new TableGrid
   */
  public HeaderGridDemo() {
    super("Database Grid Example With Headers");
    addWindowListener (
      new WindowAdapter () {
        public void windowClosing (WindowEvent evt) {
          System.exit(0);
        }
      }
    );
    try {
      HeaderGridModel model = new HeaderGridModel("jdbc:odbc:Sales", "sun.jdbc.odbc.JdbcOdbcDriver");
      model.setQuery("SELECT * FROM DemoQuery");
      
      grid_ = new JSmartGrid(model);
      grid_.setAutoCreateRowHeader(true);
      JScrollPane js = new JScrollPane(grid_);
      grid_.setColumnHeader(new JSmartGridHeader(grid_,JSmartGrid.HORIZONTAL,model.getColumnHeaderModel(),null,null));    
      getContentPane().add(js, BorderLayout.CENTER);

      ((JComponent)getContentPane()).setPreferredSize(new Dimension(500, 400));
      pack();

    } catch (Exception e) {
      System.out.println(e);
    }
  }
  
  /** Creates and displays a DBHeaderGrid frame
   */
  public static void main(String[] args) {
    HeaderGridDemo sg = new HeaderGridDemo();

    Dimension big=Toolkit.getDefaultToolkit().getScreenSize();
    Dimension small=sg.getSize();
    sg.setLocation((big.width-small.width)/2,
                   (big.height-small.height)/2);

    sg.setVisible(true);
  }
  
}