Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.Rectangle;

import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.SwingUtilities;

public class Main {
    String TEXT = "This \r\n" + "    Is\r\n" + "    A\r\n" + "    Testing\r\n" + "    To\r\n" + "    Test\r\n"
            + "    ScrollPane.";

    JTextArea jTextArea_content;
    JScrollPane jScrollPane_descContent;

    private void initUI() {
        JFrame frame = new JFrame();
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        getJTextArea_content().setText(TEXT);
        frame.add(getJScrollPane_descContent());
        frame.pack();
        frame.setVisible(true);
        SwingUtilities.invokeLater(new Runnable() {
            @Override
            public void run() {
                getJTextArea_content().scrollRectToVisible(new Rectangle());
            }
        });
    }

    private JTextArea getJTextArea_content() {
        if (jTextArea_content == null) {
            jTextArea_content = new JTextArea(3, 30);
            jTextArea_content.setBounds(new Rectangle(75, 224, 678, 47));
        }
        return jTextArea_content;
    }

    private JScrollPane getJScrollPane_descContent() {
        if (jScrollPane_descContent == null) {
            jScrollPane_descContent = new JScrollPane(getJTextArea_content());
            jScrollPane_descContent.setBounds(new Rectangle(75, 224, 660, 47));
        }
        return jScrollPane_descContent;
    }

    public static void main(String[] args) {
        new Main().initUI();
    }
}