Swing is an extension library to the AWT, includes new and improved components that enhance the look and functionality of GUIs. Swing can be used to build Standalone swing gui Apps as well as Servlets ...

public class SpinnerSample { public static void main (String args[]) { Runnable runner = new Runnable() { public void run() { JFrame frame = new JFrame("JSpinner ...

I'm learning Java by writing a Mandelbrot program. I can draw the image, then use the mouse to choose an area to magnify. Works great, except... When I choose the area to magnify (mouse down, move ...