Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.BorderLayout;

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextPane;
import javax.swing.text.DefaultCaret;

public class Main extends JFrame {
    JPanel panel = new JPanel();

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

    public Main() {
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        panel.setLayout(new BorderLayout());
        setContentPane(panel);
        JTextPane textA = new JTextPane();
        textA.setName("text");
        textA.setContentType("text/html");
        DefaultCaret caret = (DefaultCaret) textA.getCaret();
        caret.setUpdatePolicy(DefaultCaret.ALWAYS_UPDATE);
        JScrollPane filler = new JScrollPane(textA, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
                JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);

        JTextPane textB = new JTextPane();
        textB.setName("text" + "_T");
        textB.setFont(textA.getFont());
        DefaultCaret caret_T = (DefaultCaret) textB.getCaret();
        caret_T.setUpdatePolicy(DefaultCaret.ALWAYS_UPDATE);
        JScrollPane filler_T = new JScrollPane(textB, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
                JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
        panel.add(filler, BorderLayout.NORTH);
        panel.add(filler_T, BorderLayout.CENTER);
        pack();
    }
}