import java.awt.Dimension;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EtchedBorder;
import javax.swing.border.TitledBorder;
public class Main extends JPanel {
public Main() {
JCheckBox m_chkBold = new JCheckBox("Bold");
m_chkBold.setMnemonic('b');
m_chkBold.setToolTipText("Bold font");
add(m_chkBold);
setBorder(new TitledBorder(new EtchedBorder(), "Effects"));
JCheckBox m_chkItalic = new JCheckBox("Italic");
m_chkItalic.setMnemonic('i');
m_chkItalic.setToolTipText("Italic font");
add(m_chkItalic);
JCheckBox m_chkUnderline = new JCheckBox("Underline");
m_chkUnderline.setMnemonic('u');
m_chkUnderline.setToolTipText("Underline font");
add(m_chkUnderline);
JCheckBox m_chkStrikethrough = new JCheckBox("Strikethrough");
m_chkStrikethrough.setMnemonic('r');
m_chkStrikethrough.setToolTipText("Strikethrough font");
add(m_chkStrikethrough);
JCheckBox m_chkSubscript = new JCheckBox("Subscript");
m_chkSubscript.setMnemonic('t');
m_chkSubscript.setToolTipText("Subscript font");
add(m_chkSubscript);
JCheckBox m_chkSuperscript = new JCheckBox("Superscript");
m_chkSuperscript.setMnemonic('p');
m_chkSuperscript.setToolTipText("Superscript font");
add(m_chkSuperscript);
}
public static void main(String[] a) {
JFrame f = new JFrame();
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.add(new Main());
f.pack();
f.setSize(new Dimension(300, 200));
f.setVisible(true);
}
}