TableDialog.java :  » Science » jmatlab » org » jmatlab » swing » ui » Java Open Source

/*
 * Created on Jul 13, 2004
 *
 */
package org.jmatlab.swing.ui;

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Properties;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.ListSelectionModel;

/**
 * @author Ali
 *  
 */
public class TableDialog extends JDialog implements ActionListener {

  private JFrame frame;

  private static TableDialog dialog;

  private static JTable table;

  private static JScrollPane tableScroller;

  private static JMatlabTableModel tableModel;

  public static Object[][] showDialog(Component frameComp, Properties entries, String title, String[] columnNames) {
    getDialog(frameComp, entries, title, columnNames);
    dialog.setLocation(200, 200);
    dialog.setVisible(true);
    return tableModel.getStringArray();
  }

  private static TableDialog getDialog(Component frameComp, Properties entries, String title, String[] columnNames) {
    if (dialog == null) {
      Frame frame = JOptionPane.getFrameForComponent(frameComp);
      tableModel = new JMatlabTableModel(entries);
      tableModel.setColumnNames(columnNames);
      dialog = new TableDialog(frame, title);
    } else {
      tableModel.setEntries(entries);
      tableModel.setColumnNames(columnNames);
    }
    return dialog;
  }

  private TableDialog(Frame frame, String title) {
    super(frame, title, true);
    getRootPane().setPreferredSize(new Dimension(500, 230));
    table = new JTable(tableModel);
    table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    tableScroller = new JScrollPane(table,
        JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
        JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);

    JButton addButton = new JButton("Add");
    addButton.setActionCommand("Add");
    JButton removeButton = new JButton("Remove");
    removeButton.setActionCommand("Remove");
    JButton closeButton = new JButton("Close");
    closeButton.setActionCommand("Close");
    addButton.addActionListener(this);
    removeButton.addActionListener(this);
    closeButton.addActionListener(this);
    getRootPane().setDefaultButton(closeButton);
    JPanel buttonPane = new JPanel();
    buttonPane.setLayout(new GridLayout(1, 3, 10, 10));
    buttonPane.add(addButton);
    buttonPane.add(removeButton);
    buttonPane.add(closeButton);

    Container contentPane = getContentPane();
    contentPane.setLayout(new BorderLayout());
    contentPane.add(tableScroller, BorderLayout.CENTER);
//    contentPane.add(table, BorderLayout.CENTER);
    contentPane.add(buttonPane, BorderLayout.SOUTH);

    pack();
  }

  public void actionPerformed(ActionEvent e) {
    if ("Add".equals(e.getActionCommand())) {
      tableModel.addRow();
    } else if ("Remove".equals(e.getActionCommand())) {
      tableModel.removeRow(table.getSelectedRow());
    } else {
      TableDialog.dialog.setVisible(false);
    }
  }
}