MainClass.java Source code

Introduction

Here is the source code for MainClass.java

Source

import java.awt.Button;
import java.awt.FileDialog;
import java.awt.Frame;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class MainClass extends Frame {
    FileDialog fc;

    MainClass() {
        super("MainClass");
        setSize(200, 200);

        fc = new FileDialog(this, "Choose a file", FileDialog.LOAD);
        fc.setDirectory("C:\\");

        Button b;
        add(b = new Button("Browse...")); // Create and add a Button
        b.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                fc.setVisible(true);
                String fn = fc.getFile();
                if (fn == null)
                    System.out.println("You cancelled the choice");
                else
                    System.out.println("You chose " + fn);
            }
        });
    }

    public static void main(String[] a) {
        new MainClass().setVisible(true);
    }
}