Main.java Source code

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Here is the source code for Main.java

Source

import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;

public class Main {
    public static void main(String[] args) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                JScrollPane scrollpane = new JScrollPane(new ScrollPaneArtifacts());
                scrollpane.getViewport().setPreferredSize(new Dimension(400, 400));
                JFrame frame = new JFrame("ScrollPaneArtifacts");
                frame.getContentPane().add(scrollpane);
                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
                frame.pack();
                frame.setLocationRelativeTo(null);
                frame.setVisible(true);
            }
        });
    }
}

class ScrollPaneArtifacts extends JPanel {
    private static final int SPA_WIDTH = 600;
    private static final int SPA_HEIGHT = SPA_WIDTH;

    @Override
    protected void paintComponent(Graphics g) {
        super.paintComponent(g);
        g.setColor(Color.red);
        g.drawLine(0, 0, getWidth(), getHeight());
        g.drawLine(getWidth(), 0, 0, getHeight());
    }

    @Override
    public Dimension getPreferredSize() {
        return new Dimension(SPA_WIDTH, SPA_HEIGHT);
    }
}