//package components;

/*
 * SimpleTableDemo.java requires no other files.
 */

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

public class SimpleTableDemo extends JPanel {
  private boolean DEBUG = false;

  public SimpleTableDemo() {
    super(new GridLayout(1,0));

    String[] columnNames = {"First Name",
			    "Last Name",
			    "Sport",
			    "# of Years",
			    "Vegetarian"};

    Object[][] data = {
	{"Mary", "Campione",
	 "Snowboarding", new Integer(5), new Boolean(false)},
	{"Alison", "Huml",
	 "Rowing", new Integer(3), new Boolean(true)},
	{"Kathy", "Walrath",
	 "Knitting", new Integer(2), new Boolean(false)},
	{"Sharon", "Zakhour",
	 "Speed reading", new Integer(20), new Boolean(true)},
	{"Philip", "Milne",
	 "Pool", new Integer(10), new Boolean(false)}
    };

    final JTable table = new JTable(data, columnNames);
    table.setPreferredScrollableViewportSize(new Dimension(500, 70));
    //table.setFillsViewportHeight(true);

    if (DEBUG) {
      table.addMouseListener(new MouseAdapter() {
	    public void mouseClicked(MouseEvent e) {
	      printDebugData(table);
	    }
	  });
    }

    //Create the scroll pane and add the table to it.
    JScrollPane scrollPane = new JScrollPane(table);

    //Add the scroll pane to this panel.
    add(scrollPane);
  }

  private void printDebugData(JTable table) {
    int numRows = table.getRowCount();
    int numCols = table.getColumnCount();
    javax.swing.table.TableModel model = table.getModel();

    System.out.println("Value of data: ");
    for (int i=0; i < numRows; i++) {
      System.out.print("    row " + i + ":");
      for (int j=0; j < numCols; j++) {
	System.out.print("  " + model.getValueAt(i, j));
      }
      System.out.println();
    }
    System.out.println("--------------------------");
  }

  /**
   * Create the GUI and show it.  For thread safety,
   * this method should be invoked from the
   * event-dispatching thread.
   */
  private static void createAndShowGUI() {
    //Create and set up the window.
    JFrame frame = new JFrame("SimpleTableDemo");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    //Create and set up the content pane.
    SimpleTableDemo newContentPane = new SimpleTableDemo();
    newContentPane.setOpaque(true); //content panes must be opaque
    frame.setContentPane(newContentPane);

    //Display the window.
    frame.pack();
    frame.setVisible(true);
  }

  public static void main(String[] args) {
    //Schedule a job for the event-dispatching thread:
    //creating and showing this application's GUI.
    javax.swing.SwingUtilities.invokeLater(new Runnable() {
	  public void run() {
	    createAndShowGUI();
	  }
        });
  }
}