/** * FunctionalPanel * Copyright (c) http://www.javamaniac.com. All Rights Reserved. * Commercial use is subject to license terms. * FREE for non-commercial use. * * @author gertsho@yahoo.com */ package javamaniac; import java.awt.*; public class FunctionalPanel extends Panel { public FunctionalPanel() { setLayout(new GridLayout(4, 2, 4, 4)); Button rb = new Button("CE"); rb.setBackground(new Color(225, 225, 225)); rb.setForeground(Color.black); add(rb); rb = new Button("C"); rb.setBackground(new Color(225, 225, 225)); rb.setForeground(Color.black); add(rb); rb = new Button("+"); rb.setBackground(new Color(150, 150, 150)); add(rb); rb = new Button("-"); rb.setBackground(new Color(150, 150, 150)); add(rb); rb = new Button("*"); rb.setBackground(new Color(150, 150, 150)); add(rb); rb = new Button("/"); rb.setBackground(new Color(150, 150, 150)); add(rb); rb = new Button("="); rb.setBackground(Color.orange); rb.setForeground(Color.black); add(rb); } }