Using JOptionPane Dialog Boxes to collect user input - Java Swing

Java examples for Swing:JOptionPane

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Description

Using JOptionPane Dialog Boxes to collect user input

Demo Code

import java.awt.GridLayout;

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

public class Main extends JFrame {
  private JLabel nameLabel = new JLabel("Name: ", SwingConstants.RIGHT);
  private JTextField name;
  private JLabel urlLabel = new JLabel("URL: ", SwingConstants.RIGHT);
  private JTextField url;
  private JLabel typeLabel = new JLabel("Type: ", SwingConstants.RIGHT);
  private JTextField type;

  public Main() {
    super("Feed Information");
    setSize(400, 145);/*from  w w w .j  ava2  s. c  om*/
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    String response1 = JOptionPane
        .showInputDialog(null, "Enter the site name:");
    name = new JTextField(response1, 20);
    String response2 = JOptionPane.showInputDialog(null,
        "Enter the site address:");
    url = new JTextField(response2, 20);
    String[] choices = { "Personal", "Commercial", "Unknown" };
    int response3 = JOptionPane.showOptionDialog(null,
        "What type of site is it?", "Site Type", 0,
        JOptionPane.QUESTION_MESSAGE, null, choices, choices[0]);
    type = new JTextField(choices[response3], 20);

    setLayout(new GridLayout(3, 2));
    add(nameLabel);
    add(name);
    add(urlLabel);
    add(url);
    add(typeLabel);
    add(type);
    setVisible(true);
  }
  public static void main(String[] arguments) {
    Main frame = new Main();
  }
}

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