d = new Display();
s = new Shell(d);
s.setSize(250,250);
s.setImage(new Image(d, "c:\\icons\\JavaCup.ico"));
s.setText("A GridLayout Example");
GridLayout gl = new GridLayout();
gl.numColumns=3;
s.setLayout(gl);
s.open();
while(!s.isDisposed()){
if(!d.readAndDispatch())
d.sleep();
}
d.dispose();
