package threadbook.ch10;

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

import javax.swing.table.*;

public class ThreadViewer extends JPanel {

private ThreadViewerTableModel tableModel;

public ThreadViewer() {

tableModel = new ThreadViewerTableModel();

JTable table = new JTable(tableModel);

table.setAutoResizeMode(JTable.AUTO_RESIZE_LAST_COLUMN);

TableColumnModel colModel = table.getColumnModel();

int numColumns = colModel.getColumnCount();

// manually size all but the last column

for ( int i = 0; i < numColumns - 1; i++ ) {

TableColumn col = colModel.getColumn(i);

col.sizeWidthToFit();

col.setPreferredWidth(col.getWidth() + 5);

col.setMaxWidth(col.getWidth() + 5);

}

JScrollPane sp = new JScrollPane(table);

setLayout(new BorderLayout());

add(sp, BorderLayout.CENTER);

}

public void dispose() {

tableModel.stopRequest();

}

protected void finalize() throws Throwable {

dispose();

}

public static JFrame createFramedInstance() {

final ThreadViewer viewer = new ThreadViewer();

final JFrame f = new JFrame("ThreadViewer");

f.addWindowListener(new WindowAdapter() {

public void windowClosing(WindowEvent e) {

f.setVisible(false);

f.dispose();

viewer.dispose();

}

});

f.setContentPane(viewer);

f.setSize(500, 300);

f.setVisible(true);

return f;

}

public static void main(String[] args) {

JFrame f = ThreadViewer.createFramedInstance();

// For this example, exit the VM when the viewer

// frame is closed.

f.addWindowListener(new WindowAdapter() {

public void windowClosing(WindowEvent e) {

System.exit(0);

}

});

// Keep the main thread from exiting by blocking

// on wait() for a notification that never comes.

Object lock = new Object();

synchronized ( lock ) {

try {

lock.wait();

} catch ( InterruptedException x ) {

}

}

}

}