Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.BorderLayout;
import java.awt.Color;

import javax.swing.BorderFactory;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTextPane;
import javax.swing.border.EmptyBorder;

public class Main {
    public static void main(String[] args) {
        JFrame frame = new JFrame();
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.add(new TestPane());
        frame.pack();
        frame.setVisible(true);
    }
}

class TestPane extends JPanel {

    public TestPane() {
        setLayout(new BorderLayout());
        setBorder(new EmptyBorder(10, 10, 10, 10));
        JTextPane pane = new JTextPane();
        JPanel panel = new JPanel(new BorderLayout());
        JPanel innerPanel = new JPanel(new BorderLayout());

        pane.setBorder(BorderFactory.createLineBorder(Color.BLACK));
        innerPanel.add(pane);
        panel.add(innerPanel);
        add(panel);
    }
}