public class Calculator. extends javax.swing.JApplet. implements java.awt.event.ActionListener ... string is. java calculator.Calculator. Any command line ...
... import java.awt.event.*; import javax.swing.*; public class Calculator ... JFrame f = new JFrame("Java Calculator"); // Exit app when frame is closed ...
... 3/01 */ import java.awt.*; import javax.swing.*; public class CalculatorGUI ... Calculator mycalc = new Calculator(); // What object caused the event to happen ...
Design and develop a simple calculator Java program on the lines illustrated on ... Java extension packages import javax.swing.*; public class Canvas ...