java program-13-added

Java/programs/question13/BannerScroller.java

@@ -0,0 +1,65 @@
+import javax.swing.*;
+import java.awt.*;
+
+public class BannerScroller extends JFrame implements Runnable {
+    private String message = "This is Scrolling text, let us see how it actually works.";
+    private int xPos = 0;
+    private final int width = 400;
+    private final int height = 100;
+    private BannerPanel bannerPanel;
+
+    public BannerScroller() {
+        setTitle("Scrolling Text");
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        setSize(width, height);
+        setLocationRelativeTo(null);
+        setLayout(new BorderLayout());
+
+        bannerPanel = new BannerPanel();
+        add(bannerPanel);
+
+        Thread thread = new Thread(this);
+        thread.start();
+    }
+
+    private class BannerPanel extends JPanel {
+        private int xPosition = 0;
+
+        public void setxPosition(int x) {
+            this.xPosition = x;
+            repaint();
+        }
+
+        @Override
+        protected void paintComponent(Graphics g) {
+            super.paintComponent(g);
+            g.setFont(new Font("Arial", Font.BOLD, 24));
+            g.setColor(Color.BLUE);
+            g.drawString(message, xPosition, getHeight() / 2);
+        }
+    }
+
+    @Override
+    public void run() {
+        while (true) {
+            try {
+                Thread.sleep(50);
+                xPos += 5;
+                if (xPos > getWidth()) {
+                    xPos = -message.length() * 10;
+                }
+
+                bannerPanel.setxPosition(xPos);
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
+    public static void main(String[] args) {
+        SwingUtilities.invokeLater(() -> {
+            BannerScroller scroller = new BannerScroller();
+            scroller.setVisible(true);
+        });
+    }
+}