وهـاد التستر


// Program creates a GUI that resembles a calculator.
import javax.swing.JFrame;

public class Calculator
{
public static void main( String[] args )
{
CalculatorFrame calculatorFrame = new CalculatorFrame();
calculatorFrame.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
calculatorFrame.setSize( 200, 225 ); // set frame size
calculatorFrame.setVisible( true ); // display frame
} // end main
} // end class Calculator