JAVA로 만든 윈도우xp 공학용 계산기

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JAVA로 만든 윈도우xp 공학용 계산기에 대한 보고서 자료입니다.

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본문내용

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import java.awt.Cursor;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.Toolkit;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import java.io.IOException;

import javax.swing.ButtonGroup;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JTextField;
import javax.swing.UIManager;
import javax.swing.WindowConstants;
import javax.swing.border.EmptyBorder;


public class Calc extends JFrame implements ActionListener,MouseListener //,KeyListener
{
/*
* This is Main class that form GUI and all Action
* is here.
*/

/**
* There are all Declaration that are required
*/
private JButton jb_one,jb_two,jb_three,jb_four,jb_five,jb_six,jb_seven,jb_eight,jb_nine,jb_zero;
private JButton jb_plus,jb_minus,jb_divide,jb_multiply;
private JButton jb_sin,jb_cos,jb_tan,jb_asin,jb_acos,jb_atan,jb_pie,jb_E;
private JButton jb_decimalpoint,jb_equalto,jb_fact,jb_power,jb_changesign,jb_reciporcal;
private JButton jb_todeg,jb_torad,jb_round,jb_CA,jb_CE,jb_Backspace;
private JRadioButton jrb_deg,jrb_rad;
private ButtonGroup jrb_group;
private JTextField jtf_display;
private JLabel jl_url;

private double tempdisplayNum;
boolean plusPressed,minusPressed,mulPressed,divPressed,equalPressed,powerPressed;

/**
* This constructor forms GUI and add required Compontents
* to listeners.
*/
public Calc()
{

super("Scientic Calculator ");

/**

키워드

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