Find.java

package com.bao.examples.gui;

import javax.swing.*;
import static javax.swing.GroupLayout.Alignment.*;

public class Find extends JFrame
{
	public Find()
	{
		JLabel label = new JLabel("Find What:");
		;
		JTextField textField = new JTextField();
		JCheckBox caseCheckBox = new JCheckBox("Match Case");
		JCheckBox wrapCheckBox = new JCheckBox("Wrap Around");
		JCheckBox wholeCheckBox = new JCheckBox("Whole Words");
		JCheckBox backCheckBox = new JCheckBox("Search Backwards");
		JButton findButton = new JButton("Find");
		JButton cancelButton = new JButton("Cancel");

		// remove redundant default border of check boxes - they would hinder
		// correct spacing and aligning (maybe not needed on some look and
		// feels)
		caseCheckBox.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
		wrapCheckBox.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
		wholeCheckBox.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
		backCheckBox.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));

		GroupLayout layout = new GroupLayout(getContentPane());
		getContentPane().setLayout(layout);
		layout.setAutoCreateGaps(true);
		layout.setAutoCreateContainerGaps(true);

		layout.setHorizontalGroup(layout
			.createSequentialGroup()
			.addComponent(label)
			.addGroup(
				layout
					.createParallelGroup(LEADING)
					.addComponent(textField)
					.addGroup(
						layout
							.createSequentialGroup()
							.addGroup(
								layout.createParallelGroup(LEADING).addComponent(caseCheckBox)
									.addComponent(wholeCheckBox))
							.addGroup(
								layout.createParallelGroup(LEADING).addComponent(wrapCheckBox)
									.addComponent(backCheckBox))))
			.addGroup(
				layout.createParallelGroup(LEADING).addComponent(findButton)
					.addComponent(cancelButton)));

		layout.linkSize(SwingConstants.HORIZONTAL, findButton, cancelButton);

		layout.setVerticalGroup(layout
			.createSequentialGroup()
			.addGroup(
				layout.createParallelGroup(BASELINE).addComponent(label).addComponent(textField)
					.addComponent(findButton))
			.addGroup(
				layout
					.createParallelGroup(LEADING)
					.addGroup(
						layout
							.createSequentialGroup()
							.addGroup(
								layout.createParallelGroup(BASELINE).addComponent(caseCheckBox)
									.addComponent(wrapCheckBox))
							.addGroup(
								layout.createParallelGroup(BASELINE).addComponent(wholeCheckBox)
									.addComponent(backCheckBox))).addComponent(cancelButton)));

		setTitle("Find");
		pack();
		setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
	}

	public static void main(String args[])
	{
		java.awt.EventQueue.invokeLater(new Runnable()
		{
			public void run()
			{
				try
				{
					UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
					// "com.sun.java.swing.plaf.motif.MotifLookAndFeel");
					// UIManager.getCrossPlatformLookAndFeelClassName());
				}
				catch(Exception ex)
				{
					ex.printStackTrace();
				}
				new Find().setVisible(true);
			}
		});
	}
}