new JTextField(String text, int columns) : JTextField « javax.swing « Java by API

1. Java by API
2. javax.swing
3. JTextField

new JTextField(String text, int columns)

 

import javax.swing.*;
import java.awt.*;

public class Main extends JFrame {
  public Main() {
    super("JTextField Test");

    getContentPane().setLayout(new FlowLayout());

    JTextField textField1 = new JTextField("1", 1);
    JTextField textField2 = new JTextField("22", 2);
    JTextField textField3 = new JTextField("333", 3);

    getContentPane().add(textField1);
    getContentPane().add(textField2);
    getContentPane().add(textField3);

    setSize(300, 170);
    setVisible(true);
  }

  public static void main(String argv[]) {
    new Main();
  }
}
    

   
  

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