Java AWT FontMetrics get from JTextField

Description

Java AWT FontMetrics get from JTextField

import java.awt.FlowLayout;
import java.awt.FontMetrics;

import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextField;

public class Main extends JFrame {
  public Main() {
    super("JButton");

    setDefaultCloseOperation(EXIT_ON_CLOSE);
    setLayout(new FlowLayout());
    JLabel nameLabel = new JLabel("Name:");
    JTextField name = new JTextField(20);

    FontMetrics fm = name.getFontMetrics(name.getFont());
    System.out.println(fm);//from w w w. j a v a 2  s .co  m

    getContentPane().add(nameLabel);
    getContentPane().add(name);

  }

  public static void main(String[] args) {
    Main frame = new Main();
    frame.pack();
    frame.setVisible(true);
  }
}



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