KeyEvent.VK_N
import java.awt.BorderLayout;
import java.awt.event.KeyEvent;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
public class Main {
public static void main(String args[]) {
JFrame frame = new JFrame("Label Focus Example");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JPanel panel = new JPanel(new BorderLayout());
JLabel label = new JLabel("Name: ");
label.setDisplayedMnemonic(KeyEvent.VK_N);
JTextField textField = new JTextField();
label.setLabelFor(textField);
panel.add(label, BorderLayout.WEST);
panel.add(textField, BorderLayout.CENTER);
frame.add(panel, BorderLayout.NORTH);
frame.add(new JButton("Somewhere Else"), BorderLayout.SOUTH);
frame.setSize(250, 150);
frame.setVisible(true);
}
}
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