source code kalkulator sciencetific "java netbeans"

//membuat class prioritasnya
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
import java.util.Stack;
public class Prioritas {
private Stack stackOfOperand;
private Stack stackOfOperator;
public Prioritas() {
stackOfOperator = new Stack();
stackOfOperand = new Stack();
}

public boolean isOperator(String token) {
return (token.equalsIgnoreCase(“^”) || token.equalsIgnoreCase(“*”) || token.equalsIgnoreCase(“/”) ||
token.equalsIgnoreCase(“%”) || token.equalsIgnoreCase(“+”) || token.equalsIgnoreCase(“-”) ||
token.equalsIgnoreCase(“<”) || token.equalsIgnoreCase(“>”) || token.equalsIgnoreCase(“&”) ||
token.equalsIgnoreCase(“|”) || token.equalsIgnoreCase(“#”));
}
public boolean isOperand(String token) {
//sudah menangani kasus bilangan negatif
return (!isOperator(token) && ((Character.isDigit(token.charAt(0))) || (token.charAt(0) == ‘-’)));
}
//mengembalikan prioritas operator saat evaluasi
public int skala_prioritas(char tanda) {
int skala;
switch (tanda) {
case ‘^’:{
skala = 7;
break;
}
case ‘*’:{
skala = 6;
break;
}
case ‘/’:{
skala = 6;
break;
}
case ‘%’:{
skala = 6;
break;
}
case ‘+’:{
skala = 5;
break;
}
case ‘-’:{
skala = 5;
break;
}
case ‘<’:{ skala = 4; break; } case ‘>’:{
skala = 4;
break;
}
case ‘&’:{
skala = 3;
break;
}
case ‘#’:{
skala = 2;
break;
}
case ‘|’:{
skala = 1;
break;
}
default:{
skala = 0;
break;
}
}
return skala;
}
public String convertToPostfix(String infixExp) throws Exception, PrioritasException {
StringTokenizer st = new StringTokenizer(infixExp);
String curToken = “”, postfixExp = “”;
int nKurungBuka = 0, nKurungTutup = 0;
while(st.hasMoreTokens()) {
//mengambil token
curToken = st.nextToken();
if(isOperand(curToken)) {
//jika currentToken adalah operand, maka kembalikan sebagai ekspresi postfix
postfixExp = postfixExp + ” ” + (Double.parseDouble(curToken));
} else if(curToken.equals(“(“)) {
//jika currentToken adalah kurung buka, maka push tanda kurung buka ke stack operator
Character tanda = new Character(‘(‘);
stackOfOperator.push(tanda);
nKurungBuka++;
} else if(curToken.equals(“)”)) {
//jika currentToken adalah kurung tutup, maka pop stack operator sampai ketemu kurung buka
while(((Character)stackOfOperator.peek()).charValue() != ‘(‘) {
postfixExp = postfixExp + ” ” + stackOfOperator.pop();
}
if (((Character)stackOfOperator.peek()).charValue() == ‘(‘)
stackOfOperator.pop();
nKurungTutup++;
} else if(isOperator(curToken)) {
//jika currentToken adalah operator
if(stackOfOperator.isEmpty()) {
//stack operator masih kosong, maka push currentToken ke stack operator
Character tanda = new Character(curToken.charAt(0));
stackOfOperator.push(tanda);
} else {
/*
stack operator sudah ada isinya
ambil puncak stack, lalu bandingkan presedensinya dengan currentToken
jika precendence(puncak) > precedence(currentToken) maka pop stack
*/
Character tanda = new Character(curToken.charAt(0));
if (skala_prioritas(((Character)stackOfOperator.peek()).charValue()) > skala_prioritas(tanda)) {
postfixExp = postfixExp + ” ” + stackOfOperator.pop();
}
//push currentToken
stackOfOperator.push(tanda);
}
} else {
//ekspresi tidak valid
throw new PrioritasException(“Syntax Error”);
}
//System.out.println(bla + ” ” +postfixExp );
//bla++;
}
//ekspresi tidak valid
if(nKurungBuka != nKurungTutup)
throw new PrioritasException(“Syntax Error”);
//pop terus stack operator sampai kosong
while (!stackOfOperator.isEmpty()) {
postfixExp = postfixExp + ” ” + stackOfOperator.pop();
}
return postfixExp;
}
public double evaluate(String postfixExp) throws Exception {
StringTokenizer st = new StringTokenizer(postfixExp);
double skala;
String curToken = “”;
while (st.hasMoreTokens()) {
//mengambil token
curToken = st.nextToken();
if(isOperand(curToken)) {
//jika currentToken adalah operand, maka push ke stack operand
Double opn = new Double(Double.parseDouble(curToken));
stackOfOperand.push(opn);
} else {
//jika currentToken adalah operator, maka evaluasi dua operan sebelumnya
double opn2 = ((Double)stackOfOperand.pop()).doubleValue();
double opn1 = ((Double)stackOfOperand.pop()).doubleValue();
double result = 0;
switch(curToken.charAt(0)) {
case ‘^’:{
result = Math.pow(opn1, opn2);
break;
}
case ‘*’:{
result = opn1 * opn2;
break;
}
case ‘%’:{
result = opn1 % opn2;
break;
}
case ‘/’:{
result = opn1 / opn2;
break;
}
case ‘-’:{
result = opn1 – opn2;
break;
}
case ‘+’:{
result = opn1 + opn2;
break;
}
case ‘<’:{ double bulat1= Math.round(opn1); int x = (int)bulat1; double bulat2= Math.round(opn2); int y = (int)bulat2; result = x << bulat3 =" Math.round(result);">’:{
double bulat1= Math.round(opn1);
int x = (int)bulat1;
double bulat2= Math.round(opn2);
int y = (int)bulat2;
result = x >> y;
double bulat3 = Math.round(result);
break;
}
case ‘#’:{
double bulat1= Math.round(opn1);
int x = (int)bulat1;
double bulat2= Math.round(opn2);
int y = (int)bulat2;
result = x ^ y;
double bulat3 = Math.round(result);
break;
}
case ‘&’:{
double bulat1= Math.round(opn1);
int x = (int)bulat1;
double bulat2= Math.round(opn2);
int y = (int)bulat2;
result = x & y;
double bulat3 = Math.round(result);
break;
}
case ‘|’:{
double bulat1= Math.round(opn1);
int x = (int)bulat1;
double bulat2= Math.round(opn2);
int y = (int)bulat2;
result = x | y;
double bulat3 = Math.round(result);
break;
}
}
Double opn = new Double(result);
stackOfOperand.push(opn);
}
}
skala = ((Double)stackOfOperand.pop()).doubleValue();
return skala;
}
class PrioritasException extends Exception {
/**
*
*/
private static final long serialVersionUID = 1L;
private String message;
public PrioritasException(String _message) {
super(_message);
message = _message;
}
public String getMessage() {
return message;
}
public String toString() {
return “PrioritasException: ” + getMessage();
}
public void printStackTrace() {
System.out.println(this);
super.fillInStackTrace();
}
}
}
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//membuat kelas konversi bilangan
public class Konversi_Bilangan {
public double dec ;
private String bin ;
private String oct ;
private String hex ;
public Konversi_Bilangan (){
dec = 0;
bin = “”;
oct = “”;
hex = “”;
}
public Konversi_Bilangan (double a){
dec = a;
bin = decto(2);
oct = decto (8);
hex = decto(16);
}
public void set (double a){
dec = a;
bin = decto(2);
oct = decto (8);
hex = decto(16);
}
public void setbin (String a){
bin = a;
dec = todec(2,a);
oct = decto(8);
hex = decto(16);
}
public void setoct (String a){
oct = a;
dec = todec(8,a);
hex = decto(16);
bin = decto(2);
}
public void sethex (String a){
hex = a;
dec = todec(16,a);
oct = decto(8);
bin = decto(2);
}
public double get (){
return dec;
}
public String getBin (){
return bin;
}
public String getOct (){
return oct;
}
public String getHex (){
return hex;
}
private String decto (int base){
int tempi = (int)(dec);
String temp;
StringBuffer temp2 = new StringBuffer();
while (tempi >= base){
String z;
if (base <=9){ z = “”+tempi%base; } else { if (tempi%base==10) z = “A”; else if (tempi%base==11) z = “B”; else if (tempi%base==12) z = “C”; else if (tempi%base==13) z = “D”; else if (tempi%base==14) z = “E”; else if (tempi%base==15) z = “F”; else z = “”+tempi%base; } temp2.insert(0,z); tempi = tempi/base; } String z; if (base <=9){ z = “”+tempi; } else { if (tempi==10) z = “A”; else if (tempi==11) z = “B”; else if (tempi==12) z = “C”; else if (tempi==13) z = “D”; else if (tempi==14) z = “E”; else if (tempi==15) z = “F”; else z = “”+tempi; } temp2.insert(0,z); temp = new String (temp2); return temp; } public static double todec (int base, String input){ double a = 0; for (int x =0; x<10) z =" “”+input.charAt(x);" z =" “10″;" z =" “11″;" z =" “12″;" z =" “13″;" z =" “14″;" z =" “15″;" z =" “”+input.charAt(x);" a =" a" angka="”" memory="”" angka="”" priority =" new" infixexp =" “”," postfixexp =" “”;" defaultstate="”collapsed”" desc="”Generated">
private void initComponents() {
buttonGroup1 = new javax.swing.ButtonGroup();
buttonGroup2 = new javax.swing.ButtonGroup();
tampil = new javax.swing.JTextField();
jPanel2 = new javax.swing.JPanel();
cmddeg = new javax.swing.JRadioButton();
cmdrad = new javax.swing.JRadioButton();
jPanel1 = new javax.swing.JPanel();
cmdhex = new javax.swing.JRadioButton();
cmddec = new javax.swing.JRadioButton();
cmdoct = new javax.swing.JRadioButton();
cmdbin = new javax.swing.JRadioButton();
jPanel3 = new javax.swing.JPanel();
cmdinv = new javax.swing.JCheckBox();
cmdhyp = new javax.swing.JCheckBox();
Cmdbackspace = new javax.swing.JButton();
cmdCE = new javax.swing.JButton();
cmdclear = new javax.swing.JButton();
cmd7 = new javax.swing.JButton();
cmd8 = new javax.swing.JButton();
cmd9 = new javax.swing.JButton();
cmdbagi = new javax.swing.JButton();
cmdmod = new javax.swing.JButton();
cmdand = new javax.swing.JButton();
cmd4 = new javax.swing.JButton();
cmd5 = new javax.swing.JButton();
cmd6 = new javax.swing.JButton();
cmdkali = new javax.swing.JButton();
cmdor = new javax.swing.JButton();
cmdxor = new javax.swing.JButton();
cmd1 = new javax.swing.JButton();
cmd2 = new javax.swing.JButton();
cmd3 = new javax.swing.JButton();
cmdkurang = new javax.swing.JButton();
cmdlsh = new javax.swing.JButton();
cmdnot = new javax.swing.JButton();
cmd0 = new javax.swing.JButton();
cmdplus_minus = new javax.swing.JButton();
cmdcomma = new javax.swing.JButton();
cmdtambah = new javax.swing.JButton();
cmdhasil = new javax.swing.JButton();
cmdF = new javax.swing.JButton();
cmdA = new javax.swing.JButton();
cmdB = new javax.swing.JButton();
cmdC = new javax.swing.JButton();
cmdD = new javax.swing.JButton();
cmdE = new javax.swing.JButton();
cmdint = new javax.swing.JButton();
cmdmc = new javax.swing.JButton();
cmdmr = new javax.swing.JButton();
cmdms = new javax.swing.JButton();
cmdphi = new javax.swing.JButton();
cmdlen = new javax.swing.JButton();
cmdlog = new javax.swing.JButton();
cmdfaktorial = new javax.swing.JButton();
cmdper = new javax.swing.JButton();
cmdexp = new javax.swing.JButton();
cmdpow_y = new javax.swing.JButton();
cmdpow3 = new javax.swing.JButton();
cmdpow2 = new javax.swing.JButton();
cmdsin = new javax.swing.JButton();
cmdcos = new javax.swing.JButton();
cmdtan = new javax.swing.JButton();
tampil_M = new javax.swing.JTextField();
jTextField1 = new javax.swing.JTextField();
cmdmplus = new javax.swing.JButton();
jMenuBar1 = new javax.swing.JMenuBar();
jMenu1 = new javax.swing.JMenu();
MenuKeluar = new javax.swing.JCheckBoxMenuItem();
jMenu2 = new javax.swing.JMenu();
jCheckBoxMenuItem1 = new javax.swing.JCheckBoxMenuItem();
jCheckBoxMenuItem2 = new javax.swing.JCheckBoxMenuItem();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setBackground(new java.awt.Color(255, 51, 51));
setResizable(false);
tampil.setEditable(false);
tampil.setHorizontalAlignment(javax.swing.JTextField.RIGHT);
jPanel2.setBorder(new javax.swing.border.SoftBevelBorder(javax.swing.border.BevelBorder.RAISED));
jPanel2.setAutoscrolls(true);
jPanel2.setEnabled(false);
buttonGroup2.add(cmddeg);
cmddeg.setSelected(true);
cmddeg.setText(“Degrees”);
cmddeg.setMargin(new java.awt.Insets(1, 1, 1, 1));
cmddeg.setRequestFocusEnabled(false);
cmddeg.setRolloverEnabled(false);
cmddeg.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmddegActionPerformed(evt);
}
});
buttonGroup2.add(cmdrad);
cmdrad.setText(“Radians”);
javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
jPanel2.setLayout(jPanel2Layout);
jPanel2Layout.setHorizontalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addGap(35, 35, 35)
.addComponent(cmddeg, javax.swing.GroupLayout.PREFERRED_SIZE, 78, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(29, 29, 29)
.addComponent(cmdrad)
.addContainerGap(33, Short.MAX_VALUE))
);
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(cmddeg)
.addComponent(cmdrad))
);
jPanel1.setBorder(new javax.swing.border.SoftBevelBorder(javax.swing.border.BevelBorder.RAISED));
buttonGroup1.add(cmdhex);
cmdhex.setText(“Hex”);
cmdhex.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdhexActionPerformed(evt);
}
});
buttonGroup1.add(cmddec);
cmddec.setSelected(true);
cmddec.setText(“Dec”);
cmddec.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmddecActionPerformed(evt);
}
});
buttonGroup1.add(cmdoct);
cmdoct.setText(“Oct”);
cmdoct.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdoctActionPerformed(evt);
}
});
buttonGroup1.add(cmdbin);
cmdbin.setText(“Bin”);
cmdbin.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdbinActionPerformed(evt);
}
});
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(cmdhex, javax.swing.GroupLayout.PREFERRED_SIZE, 47, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(cmddec)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(cmdoct)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(cmdbin)
.addGap(43, 43, 43))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(cmdhex)
.addComponent(cmddec)
.addComponent(cmdbin)
.addComponent(cmdoct))
);
jPanel3.setBorder(new javax.swing.border.SoftBevelBorder(javax.swing.border.BevelBorder.RAISED));
cmdinv.setText(“Inv”);
cmdhyp.setText(“Hyp”);
javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3);
jPanel3.setLayout(jPanel3Layout);
jPanel3Layout.setHorizontalGroup(
jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel3Layout.createSequentialGroup()
.addContainerGap()
.addComponent(cmdinv)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(cmdhyp)
.addContainerGap())
);
jPanel3Layout.setVerticalGroup(
jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(cmdinv)
.addComponent(cmdhyp))
);
Cmdbackspace.setFont(new java.awt.Font(“Tahoma”, 0, 10));
Cmdbackspace.setForeground(new java.awt.Color(255, 0, 0));
Cmdbackspace.setText(“Backspace”);
Cmdbackspace.setMargin(new java.awt.Insets(2, 2, 2, 2));
Cmdbackspace.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
CmdbackspaceActionPerformed(evt);
}
});
cmdCE.setForeground(new java.awt.Color(255, 0, 0));
cmdCE.setText(“CE”);
cmdCE.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdCE.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdCEActionPerformed(evt);
}
});
cmdclear.setForeground(new java.awt.Color(255, 0, 0));
cmdclear.setText(“C”);
cmdclear.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdclear.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdclearActionPerformed(evt);
}
});
cmd7.setForeground(new java.awt.Color(0, 0, 255));
cmd7.setText(“7″);
cmd7.setBorder(null);
cmd7.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmd7.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmd7ActionPerformed(evt);
}
});
cmd8.setForeground(new java.awt.Color(0, 0, 255));
cmd8.setText(“8″);
cmd8.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmd8.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmd8ActionPerformed(evt);
}
});
cmd9.setForeground(new java.awt.Color(0, 0, 255));
cmd9.setText(“9″);
cmd9.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmd9.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmd9ActionPerformed(evt);
}
});
cmdbagi.setForeground(new java.awt.Color(255, 0, 0));
cmdbagi.setText(“/”);
cmdbagi.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdbagi.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdbagiActionPerformed(evt);
}
});
cmdmod.setForeground(new java.awt.Color(255, 0, 0));
cmdmod.setText(“Mod”);
cmdmod.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdmod.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdmodActionPerformed(evt);
}
});
cmdand.setForeground(new java.awt.Color(255, 0, 0));
cmdand.setText(“And”);
cmdand.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdand.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdandActionPerformed(evt);
}
});
cmd4.setForeground(new java.awt.Color(0, 0, 255));
cmd4.setText(“4″);
cmd4.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmd4.setRequestFocusEnabled(false);
cmd4.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmd4ActionPerformed(evt);
}
});
cmd5.setForeground(new java.awt.Color(0, 0, 255));
cmd5.setText(“5″);
cmd5.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmd5.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmd5ActionPerformed(evt);
}
});
cmd6.setForeground(new java.awt.Color(0, 0, 255));
cmd6.setText(“6″);
cmd6.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmd6.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmd6ActionPerformed(evt);
}
});
cmdkali.setForeground(new java.awt.Color(255, 0, 0));
cmdkali.setText(“x”);
cmdkali.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdkali.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdkaliActionPerformed(evt);
}
});
cmdor.setForeground(new java.awt.Color(255, 0, 0));
cmdor.setText(“Or”);
cmdor.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdor.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdorActionPerformed(evt);
}
});
cmdxor.setForeground(new java.awt.Color(255, 0, 0));
cmdxor.setText(“Xor”);
cmdxor.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdxor.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdxorActionPerformed(evt);
}
});
cmd1.setForeground(new java.awt.Color(0, 0, 255));
cmd1.setText(“1″);
cmd1.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmd1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmd1ActionPerformed(evt);
}
});
cmd2.setForeground(new java.awt.Color(0, 0, 255));
cmd2.setText(“2″);
cmd2.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmd2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmd2ActionPerformed(evt);
}
});
cmd3.setForeground(new java.awt.Color(0, 0, 255));
cmd3.setText(“3″);
cmd3.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmd3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmd3ActionPerformed(evt);
}
});
cmdkurang.setForeground(new java.awt.Color(255, 0, 0));
cmdkurang.setText(“-”);
cmdkurang.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdkurang.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdkurangActionPerformed(evt);
}
});
cmdlsh.setForeground(new java.awt.Color(255, 0, 0));
cmdlsh.setText(“Lsh”);
cmdlsh.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdlsh.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdlshActionPerformed(evt);
}
});
cmdnot.setForeground(new java.awt.Color(255, 0, 0));
cmdnot.setText(“Not”);
cmdnot.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdnot.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdnotActionPerformed(evt);
}
});
cmd0.setForeground(new java.awt.Color(0, 0, 255));
cmd0.setText(“0″);
cmd0.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmd0.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmd0ActionPerformed(evt);
}
});
cmdplus_minus.setForeground(new java.awt.Color(0, 0, 255));
cmdplus_minus.setText(“+/-”);
cmdplus_minus.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdplus_minus.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdplus_minusActionPerformed(evt);
}
});
cmdcomma.setForeground(new java.awt.Color(0, 0, 255));
cmdcomma.setText(“,”);
cmdcomma.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdcomma.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdcommaActionPerformed(evt);
}
});
cmdtambah.setForeground(new java.awt.Color(255, 0, 0));
cmdtambah.setText(“+”);
cmdtambah.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdtambah.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdtambahActionPerformed(evt);
}
});
cmdhasil.setForeground(new java.awt.Color(255, 0, 0));
cmdhasil.setText(“=”);
cmdhasil.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdhasil.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdhasilActionPerformed(evt);
}
});
cmdF.setForeground(new java.awt.Color(0, 0, 255));
cmdF.setText(“F”);
cmdF.setEnabled(false);
cmdF.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdF.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdFActionPerformed(evt);
}
});
cmdA.setForeground(new java.awt.Color(0, 0, 255));
cmdA.setText(“A”);
cmdA.setEnabled(false);
cmdA.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdA.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdAActionPerformed(evt);
}
});
cmdB.setForeground(new java.awt.Color(0, 0, 255));
cmdB.setText(“B”);
cmdB.setEnabled(false);
cmdB.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdB.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdBActionPerformed(evt);
}
});
cmdC.setForeground(new java.awt.Color(0, 0, 255));
cmdC.setText(“C”);
cmdC.setEnabled(false);
cmdC.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdC.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdCActionPerformed(evt);
}
});
cmdD.setForeground(new java.awt.Color(0, 0, 255));
cmdD.setText(“D”);
cmdD.setEnabled(false);
cmdD.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdD.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdDActionPerformed(evt);
}
});
cmdE.setForeground(new java.awt.Color(0, 0, 255));
cmdE.setText(“E”);
cmdE.setEnabled(false);
cmdE.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdE.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdEActionPerformed(evt);
}
});
cmdint.setForeground(new java.awt.Color(255, 0, 0));
cmdint.setText(“Int”);
cmdint.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdint.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdintActionPerformed(evt);
}
});
cmdmc.setForeground(new java.awt.Color(255, 0, 0));
cmdmc.setText(“MC”);
cmdmc.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdmc.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdmcActionPerformed(evt);
}
});
cmdmr.setForeground(new java.awt.Color(255, 0, 0));
cmdmr.setText(“MR”);
cmdmr.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdmr.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdmrActionPerformed(evt);
}
});
cmdms.setForeground(new java.awt.Color(255, 0, 0));
cmdms.setText(“MS”);
cmdms.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdms.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
cmdmsMouseClicked(evt);
}
});
cmdms.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdmsActionPerformed(evt);
}
});
cmdphi.setForeground(new java.awt.Color(0, 0, 255));
cmdphi.setText(“phi”);
cmdphi.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdphi.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdphiActionPerformed(evt);
}
});
cmdlen.setForeground(new java.awt.Color(153, 0, 153));
cmdlen.setText(“ln”);
cmdlen.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdlen.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdlenActionPerformed(evt);
}
});
cmdlog.setForeground(new java.awt.Color(153, 0, 153));
cmdlog.setText(“log”);
cmdlog.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdlog.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdlogActionPerformed(evt);
}
});
cmdfaktorial.setForeground(new java.awt.Color(153, 0, 153));
cmdfaktorial.setText(“n!”);
cmdfaktorial.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdfaktorial.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdfaktorialActionPerformed(evt);
}
});
cmdper.setForeground(new java.awt.Color(153, 0, 153));
cmdper.setText(“1/x”);
cmdper.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdper.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdperActionPerformed(evt);
}
});
cmdexp.setForeground(new java.awt.Color(153, 0, 153));
cmdexp.setText(“Exp”);
cmdexp.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdexp.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdexpActionPerformed(evt);
}
});
cmdpow_y.setForeground(new java.awt.Color(153, 0, 153));
cmdpow_y.setText(“x^y”);
cmdpow_y.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdpow_y.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdpow_yActionPerformed(evt);
}
});
cmdpow3.setForeground(new java.awt.Color(153, 0, 153));
cmdpow3.setText(“x^3″);
cmdpow3.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdpow3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdpow3ActionPerformed(evt);
}
});
cmdpow2.setForeground(new java.awt.Color(153, 0, 153));
cmdpow2.setText(“x^2″);
cmdpow2.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdpow2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdpow2ActionPerformed(evt);
}
});
cmdsin.setForeground(new java.awt.Color(153, 0, 153));
cmdsin.setText(“sin”);
cmdsin.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdsin.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdsinActionPerformed(evt);
}
});
cmdcos.setForeground(new java.awt.Color(153, 0, 153));
cmdcos.setText(“cos”);
cmdcos.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdcos.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdcosActionPerformed(evt);
}
});
cmdtan.setForeground(new java.awt.Color(153, 0, 153));
cmdtan.setText(“tan”);
cmdtan.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdtan.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdtanActionPerformed(evt);
}
});
tampil_M.setEditable(false);
tampil_M.setHorizontalAlignment(javax.swing.JTextField.CENTER);
tampil_M.setMargin(new java.awt.Insets(1, 1, 1, 1));
tampil_M.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
tampil_MActionPerformed(evt);
}
});
jTextField1.setEditable(false);
jTextField1.setHorizontalAlignment(javax.swing.JTextField.CENTER);
jTextField1.setText(“Calculator Scientific D – Series”);
jTextField1.setBorder(null);
cmdmplus.setForeground(new java.awt.Color(255, 0, 0));
cmdmplus.setText(“M+”);
cmdmplus.setMargin(new java.awt.Insets(2, 2, 2, 2));
cmdmplus.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
cmdmplusMouseClicked(evt);
}
});
cmdmplus.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdmplusActionPerformed(evt);
}
});
jMenu1.setText(“File”);
MenuKeluar.setSelected(true);
MenuKeluar.setText(“Keluar”);
MenuKeluar.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
MenuKeluarActionPerformed(evt);
}
});
jMenu1.add(MenuKeluar);
jMenuBar1.add(jMenu1);
jMenu2.setText(“View”);
jCheckBoxMenuItem1.setSelected(true);
jCheckBoxMenuItem1.setText(“Scientific”);
jCheckBoxMenuItem1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jCheckBoxMenuItem1ActionPerformed(evt);
}
});
jMenu2.add(jCheckBoxMenuItem1);
jCheckBoxMenuItem2.setText(“Standar”);
jCheckBoxMenuItem2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jCheckBoxMenuItem2ActionPerformed(evt);
}
});
jMenu2.add(jCheckBoxMenuItem2);
jMenuBar1.add(jMenu2);
setJMenuBar(jMenuBar1);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(tampil, javax.swing.GroupLayout.DEFAULT_SIZE, 449, Short.MAX_VALUE)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(cmdtan, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(cmdpow2, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addComponent(cmdcos, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(cmdpow3, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addComponent(cmdsin, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(cmdpow_y, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addComponent(cmdexp, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(cmdlen, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(cmdlog, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdfaktorial, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdper, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(cmdmc, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(cmdmr, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdms, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdphi, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdmplus, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addComponent(jTextField1))
.addGap(47, 47, 47)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(cmd7, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmd1, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmd4, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmd0, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdA, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(cmd5, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdB, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdplus_minus, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmd2, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(cmdC, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmd3, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmd6, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdcomma, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(cmdD, javax.swing.GroupLayout.DEFAULT_SIZE, 35, Short.MAX_VALUE)
.addComponent(cmdtambah, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdkali, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(cmdkurang, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(cmdE, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(cmdF, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addComponent(cmdhasil, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(cmdint, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addComponent(cmdor, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(cmdxor, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addComponent(cmdlsh, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(cmdnot, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE))))
.addGroup(layout.createSequentialGroup()
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(cmd8, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(cmd9, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(cmdbagi, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(cmdmod, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(cmdand, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGap(4, 4, 4))
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
.addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
.addComponent(jPanel3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(tampil_M, javax.swing.GroupLayout.PREFERRED_SIZE, 40, javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(jPanel1, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.PREFERRED_SIZE, 199, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jPanel2, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addGap(54, 54, 54)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(70, 70, 70)
.addComponent(cmdCE, javax.swing.GroupLayout.PREFERRED_SIZE, 60, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(cmdclear, javax.swing.GroupLayout.PREFERRED_SIZE, 60, javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(Cmdbackspace, javax.swing.GroupLayout.PREFERRED_SIZE, 60, javax.swing.GroupLayout.PREFERRED_SIZE))))))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(tampil, javax.swing.GroupLayout.PREFERRED_SIZE, 29, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(cmdCE, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdclear, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(Cmdbackspace, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(tampil_M, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(jPanel3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(cmd8, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmd9, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdbagi, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdmod, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdand, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmd7, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(cmd4, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(cmd6, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdkali, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmd5, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdor, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdxor, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(cmd2, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmd3, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmd1, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(cmdlsh, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdkurang, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(cmdplus_minus, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdcomma, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdtambah, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdhasil, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmd0, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdint, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(cmdB, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdC, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdD, javax.swing.GroupLayout.DEFAULT_SIZE, 30, Short.MAX_VALUE)
.addComponent(cmdE, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdF, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdA, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addComponent(cmdnot, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(cmdmr, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdexp, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdlen, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdmc, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(cmdsin, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdpow_y, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdlog, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdms, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(cmdcos, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdpow3, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdfaktorial, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdmplus, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(cmdtan, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdpow2, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdper, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cmdphi, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)))))
.addGroup(layout.createSequentialGroup()
.addGap(116, 116, 116)
.addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addContainerGap())
);
pack();
}//
private void cmd8ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
angka +=”8″;
tampil.setText(angka);
}
private void cmd5ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
angka +=”5″;
tampil.setText(angka);
}
private void cmd0ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
angka +=”0″;
tampil.setText(angka);
}
private void cmd1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
angka +=”1″;
tampil.setText(angka);
}
private void cmd2ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
angka +=”2″;
tampil.setText(angka);
}
private void cmd3ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
angka +=”3″;
tampil.setText(angka);
}
private void cmd4ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
angka +=”4″;
tampil.setText(angka);
}
private void cmd6ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
angka +=”6″;
tampil.setText(angka);
}
private void cmd7ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
angka +=”7″;
tampil.setText(angka);
}
private void cmd9ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
angka +=”9″;
tampil.setText(angka);
}
private void cmdtambahActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
if(TKpress==true){
infixExp+=” + “;
}
else{
angka1=Double.parseDouble(tampil.getText());
infixExp+=angka1+” + “;
}
angka = “”;
}
private void cmdkurangActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
if(TKpress==true){
infixExp+=” – “;
}
else{
angka1=Double.parseDouble(tampil.getText());
infixExp+=angka1+” – “;
}
angka = “”;
}
private void cmdkaliActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
if(TKpress==true){
infixExp+=” * “;
}
else{
angka1=Double.parseDouble(tampil.getText());
infixExp+=angka1+” * “;
}
angka = “”;
}
private void cmdbagiActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
if(TKpress==true){
infixExp+=” / “;
}
else{
angka1=Double.parseDouble(tampil.getText());
infixExp+=angka1+” / “;
}
angka = “”;
}
private void cmdmodActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
if(TKpress==true){
infixExp+=” % “;
}
else{
angka1=Double.parseDouble(tampil.getText());
infixExp+=angka1+” % “;
}
angka = “”;
}
public double proses(double input,String operator,String cOP,double total)
{
double jum=0;
if(operator.equals(“+”)){
jum=total+input;
tampung=input;
}
else if(operator.equals(“*”)){
if(cOP.equals(“+”)){
jum=(tampung*input)+(total-tampung);
tampung=tampung*input;
}
else if(cOP.equals(“-”)){
jum=(total+tampung)-(tampung*input);
tampung=tampung*input;
}
else{
jum=total*input;
}
}
else if(operator.equals(“/”)){
if(cOP.equals(“+”)){
jum=(tampung/input)+(total-tampung);
tampung=tampung/input;
}
else if(cOP.equals(“-”)){
jum=(total+tampung)-(tampung/input);
tampung=tampung/input;
}
else{
jum=total/input;
}
}
else if(operator.equals(“-”)){
jum=total-input;
tampung=input;
}
System.out.println(tampung);
return jum;
}
private void cmdhasilActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
if((kurung==0)&&(!tampil.getText().equals(“)”))){
angka1=Double.parseDouble(tampil.getText());
infixExp+=angka1;
}
try{
postfixExp = priority.convertToPostfix(infixExp);
total=priority.evaluate(postfixExp);
}
catch(Exception e){
e.printStackTrace();
}
tampil.setText(“”+(total));
btotal=true;
infixExp=”";
System.out.println(“”+infixExp);
TKpress=false;
angka=”";
}
private void cmdCEActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
tampil.setText(“”);
}
private void cmdclearActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
angka1 = 0.0;
total = 0.0;
angka = “”;
tampil.setText(“”);
}
private void cmdsinActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
String sin = tampil.getText();
double derajat = Double.parseDouble(sin);
double pi = Math.PI;
//dalam bentuk degrees//
double hasil = Math.sin(derajat * pi/180);
tampil.setText(Double.toString(hasil));
if(derajat%180==0){
tampil.setText(“0.0″);
}
if(cmdhyp.isSelected()==true&&cmdinv.isSelected()==false){
hasil = Math.sinh(derajat);
tampil.setText(Double.toString(hasil));
cmdhyp.setSelected(false);
}
if(cmdinv.isSelected()==true&&cmdhyp.isSelected()==false){
hasil = Math.asin(derajat)*180/pi;
tampil.setText(Double.toString(hasil));
if(derajat==1){
tampil.setText(“90″);
}
cmdinv.setSelected(false);
}
if(cmdinv.isSelected()==true && cmdhyp.isSelected()==true){
double proseshasil =Math.pow(derajat, 2)+1.0;
double proseshasil2 = Math.sqrt(proseshasil);
hasil = Math.log(derajat+proseshasil2);
tampil.setText(Double.toString(hasil));
cmdhyp.setSelected(false);
cmdinv.setSelected(false);
}
//dalam bentuk radian//
if(cmdrad.isSelected()==true){
hasil = Math.sin(derajat);
tampil.setText(Double.toString(hasil));
}
if(cmdrad.isSelected()==true && cmdhyp.isSelected()==true && cmdinv.isSelected()==false){
hasil = Math.sinh(derajat);
tampil.setText(Double.toString(hasil));
cmdhyp.setSelected(false);
}
if(cmdrad.isSelected()==true && cmdinv.isSelected()==true && cmdhyp.isSelected()==false){
hasil = Math.asin(derajat);
tampil.setText(Double.toString(hasil));
cmdinv.setSelected(false);
}
if(cmdrad.isSelected()==true && cmdinv.isSelected()==true && cmdhyp.isSelected()==true){
double proseshasil =Math.pow(derajat, 2)+1.0;
double proseshasil2 = Math.sqrt(proseshasil);
hasil = Math.log(derajat+proseshasil2);
tampil.setText(Double.toString(hasil));
cmdinv.setSelected(false);
cmdhyp.setSelected(false);
}
}
private void CmdbackspaceActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
angka = angka.substring(0, angka.length()-1);
tampil.setText(angka);
}
private void cmdplus_minusActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
if(!angka.contains(“-”))
angka = “-”+angka;
else
angka = angka.substring(1, angka.length());
tampil.setText(angka);
}
private void cmdcosActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
String cos = tampil.getText();
double derajat = Double.parseDouble(cos);
double pi = Math.PI;
//dalam bentuk degrees//
double hasil = Math.cos(derajat * pi/180);
tampil.setText(Double.toString(hasil));
if(derajat ==90 ){
tampil.setText(“0″);
}
if(derajat%270==0){
tampil.setText(“0″);
}
if(cmdhyp.isSelected()==true && cmdinv.isSelected()==false){
hasil = Math.cosh(derajat);
tampil.setText(Double.toString(hasil));
cmdhyp.setSelected(false);
}
if(cmdinv.isSelected()==true && cmdhyp.isSelected()==false){
hasil = Math.acos(derajat)*180/pi;
tampil.setText(Double.toString(hasil));
cmdinv.setSelected(false);
}
if(cmdinv.isSelected()==true && cmdhyp.isSelected()==true){
double proseshasil =Math.pow(derajat, 2)-1.0;
double proseshasil2 = Math.sqrt(proseshasil);
hasil = Math.log(derajat+proseshasil2);
tampil.setText(Double.toString(hasil));
cmdhyp.setSelected(false);
cmdinv.setSelected(false);
}
//dalam bentuk radian//
if(cmdrad.isSelected()==true){
hasil = Math.cos(derajat);
tampil.setText(Double.toString(hasil));
}
if(cmdrad.isSelected()==true && cmdhyp.isSelected()==true && cmdinv.isSelected()==false){
hasil = Math.cosh(derajat);
tampil.setText(Double.toString(hasil));
cmdhyp.setSelected(false);
}
if(cmdrad.isSelected()==true && cmdinv.isSelected()==true && cmdhyp.isSelected()==false){
hasil = Math.acos(derajat);
tampil.setText(Double.toString(hasil));
cmdinv.setSelected(false);
}
if(cmdrad.isSelected()==true && cmdinv.isSelected()==true && cmdhyp.isSelected()==true){
double proseshasil =Math.pow(derajat, 2)-1.0;
double proseshasil2 = Math.sqrt(proseshasil);
hasil = Math.log(derajat+proseshasil2);
tampil.setText(Double.toString(hasil));
cmdinv.setSelected(false);
cmdhyp.setSelected(false);
}
}
private void cmdcommaActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
angka +=”.”;
Double comma= Double.parseDouble(angka);
}
private void cmdtanActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
String tan = tampil.getText();
double derajat = Double.parseDouble(tan);
double pi = Math.PI;
//dalam bentuk degrees//
double hasil = Math.tan(derajat * pi/180);
tampil.setText(Double.toString(hasil));
if(derajat%90==0 || derajat%270==0){
tampil.setText(“Math ERROR”);
}
if(derajat%180==0|| derajat%360==0){
tampil.setText(“0″);
}
if(derajat ==45 || derajat % 225==0){
tampil.setText(“1.0″);
}
if(derajat%135==0||derajat%315==0){
tampil.setText(“-1.0″);
}
if(cmdhyp.isSelected()==true && cmdinv.isSelected()==false){
hasil = Math.tanh(derajat);
tampil.setText(Double.toString(hasil));
cmdhyp.setSelected(false);
}
if(cmdinv.isSelected()==true && cmdhyp.isSelected()==false){
hasil = Math.atan(derajat)*180/pi;
tampil.setText(Double.toString(hasil));
cmdinv.setSelected(false);
}
//dalam bentuk radian//
if(cmdrad.isSelected()==true){
hasil = Math.tan(derajat);
tampil.setText(Double.toString(hasil));
}
if(cmdrad.isSelected()==true && cmdhyp.isSelected()==true && cmdinv.isSelected()==false){
hasil = Math.tanh(derajat);
tampil.setText(Double.toString(hasil));
cmdhyp.setSelected(false);
}
if(cmdrad.isSelected()==true && cmdinv.isSelected()==true && cmdhyp.isSelected()==false){
hasil = Math.atan(derajat);
tampil.setText(Double.toString(hasil));
cmdinv.setSelected(false);
}
}
private void cmdperActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
String per = tampil.getText();
double perperan = Double.parseDouble(per);
double hasil = 1/perperan;
tampil.setText(Double.toString(hasil));
}
private void cmdpow2ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
String pow_2 = tampil.getText();
double pw = Double.parseDouble(pow_2);
double hasil = Math.pow(pw,2);
tampil.setText(Double.toString(hasil));
if(cmdinv.isSelected()==true){
hasil = Math.pow(pw, 0.5);
tampil.setText(Double.toString(hasil));
cmdinv.setSelected(false);
}
}
private void cmdpow3ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
String pow_3 = tampil.getText();
double pw = Double.parseDouble(pow_3);
double hasil = Math.pow(pw,3);
tampil.setText(Double.toString(hasil));
if(cmdinv.isSelected()==true){
hasil = Math.pow(pw,1/3.0);
tampil.setText(Double.toString(hasil));
cmdinv.setSelected(false);
}
}
private void cmdlogActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
String logaritma = tampil.getText();
double a = Double.parseDouble(logaritma);
double hasil = Math.log10(a);
tampil.setText(Double.toString(hasil));
if(a<0){ hasil =" Math.pow(10.0," pembulatan =" Math.round(hasil);" hasil =" Math.PI;" ln =" tampil.getText();" b =" Double.parseDouble(ln);" hasil =" Math.log(b);" hasil =" Math.pow((Math.E),b);" pembulatan =" Math.round(hasil);" tkpress="="true){" angka1="Double.parseDouble(tampil.getText());" angka1="Double.parseDouble(tampil.getText());" angka =" “”;" angka1 =" Double.parseDouble(angka);" angka =" “”;" pilih =" 7;" bil =" new" hexa =" tampil.getText();" konverti =" Double.parseDouble(hexa);" cek ="="" cek ="="" cek ="="" bil =" new" cek =" ‘h’;" bil =" new" desi =" tampil.getText();" konverti =" Double.parseDouble(desi);" cek ="="" cek ="="" cek ="="" cek ="’d';" bil =" new" octal =" tampil.getText();" konverti =" Double.parseDouble(octal);" cek ="="" cek ="="" cek ="="" bil =" new" cek ="’o';" bil =" new" biner =" tampil.getText();" konverti =" Double.parseDouble(biner);" cek ="="" cek ="="" cek ="="" bil =" new" cek ="’b';" b1 =" Integer.parseInt(angka);" angka =" “”;" pilih =" 8;" not =" tampil.getText();" ubah =" Integer.parseInt(not);" hasil =" ~ubah;" tkpress="="true){" input1="Double.parseDouble(tampil.getText());" bulat =" (int)input1;" angka="”" tkpress="="true){" input1="Double.parseDouble(tampil.getText());" bulat =" (int)input1;" angka="”" tkpress="="true){" input1="Double.parseDouble(tampil.getText());" bulat =" (int)input1;" angka="”" compress_2int =" tampil.getText();" desimal =" Double.parseDouble(compress_2int);" hasil =" ~(int)desimal;" mem =" 0.0;" mem =" Double.parseDouble(angka);" fak="1;" x =" Double.parseDouble(angka);" i="x;">=1; i–){
fak *= i;
}
tampil.setText(Double.toString(fak));
// TODO add your handling code here:
}
private void cmddegActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}
private void cmdmsActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}
private void jCheckBoxMenuItem2ActionPerformed(java.awt.event.ActionEvent evt) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Calculator_Standar().setVisible(true);
}
});
this.setVisible(false);// TODO add your handling code here:
}
private void jCheckBoxMenuItem1ActionPerformed(java.awt.event.ActionEvent evt) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Calculator_Standar().setVisible(true);
}
});
this.setVisible(false);
}
private void MenuKeluarActionPerformed(java.awt.event.ActionEvent evt) {
System.exit(2);// TODO add your handling code here:
}
private void cmdmplusMouseClicked(java.awt.event.MouseEvent evt) {
double Mem1 = Double.parseDouble(angka);
Mem += Mem1;
tampil_M.setText(“M”);
tampil.setText(Double.toString(Mem1));
// TODO add your handling code here:
}
private void cmdmplusActionPerformed(java.awt.event.ActionEvent evt) {
/*double a = Double.parseDouble(Screen.getText());
hasil = Mem + a;
a=0.0;
Text1.setText(“M”);
Screen.setText(“”);*/
// TODO add your handling code here:
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Calculator().setVisible(true);
}
});
}
// Variables declaration – do not modify
private javax.swing.JButton Cmdbackspace;
private javax.swing.JCheckBoxMenuItem MenuKeluar;
private javax.swing.ButtonGroup buttonGroup1;
private javax.swing.ButtonGroup buttonGroup2;
private javax.swing.JButton cmd0;
private javax.swing.JButton cmd1;
private javax.swing.JButton cmd2;
private javax.swing.JButton cmd3;
private javax.swing.JButton cmd4;
private javax.swing.JButton cmd5;
private javax.swing.JButton cmd6;
private javax.swing.JButton cmd7;
private javax.swing.JButton cmd8;
private javax.swing.JButton cmd9;
private javax.swing.JButton cmdA;
private javax.swing.JButton cmdB;
private javax.swing.JButton cmdC;
private javax.swing.JButton cmdCE;
private javax.swing.JButton cmdD;
private javax.swing.JButton cmdE;
private javax.swing.JButton cmdF;
private javax.swing.JButton cmdand;
private javax.swing.JButton cmdbagi;
private javax.swing.JRadioButton cmdbin;
private javax.swing.JButton cmdclear;
private javax.swing.JButton cmdcomma;
private javax.swing.JButton cmdcos;
private javax.swing.JRadioButton cmddec;
private javax.swing.JRadioButton cmddeg;
private javax.swing.JButton cmdexp;
private javax.swing.JButton cmdfaktorial;
private javax.swing.JButton cmdhasil;
private javax.swing.JRadioButton cmdhex;
private javax.swing.JCheckBox cmdhyp;
private javax.swing.JButton cmdint;
private javax.swing.JCheckBox cmdinv;
private javax.swing.JButton cmdkali;
private javax.swing.JButton cmdkurang;
private javax.swing.JButton cmdlen;
private javax.swing.JButton cmdlog;
private javax.swing.JButton cmdlsh;
private javax.swing.JButton cmdmc;
private javax.swing.JButton cmdmod;
private javax.swing.JButton cmdmplus;
private javax.swing.JButton cmdmr;
private javax.swing.JButton cmdms;
private javax.swing.JButton cmdnot;
private javax.swing.JRadioButton cmdoct;
private javax.swing.JButton cmdor;
private javax.swing.JButton cmdper;
private javax.swing.JButton cmdphi;
private javax.swing.JButton cmdplus_minus;
private javax.swing.JButton cmdpow2;
private javax.swing.JButton cmdpow3;
private javax.swing.JButton cmdpow_y;
private javax.swing.JRadioButton cmdrad;
private javax.swing.JButton cmdsin;
private javax.swing.JButton cmdtambah;
private javax.swing.JButton cmdtan;
private javax.swing.JButton cmdxor;
private javax.swing.JCheckBoxMenuItem jCheckBoxMenuItem1;
private javax.swing.JCheckBoxMenuItem jCheckBoxMenuItem2;
private javax.swing.JMenu jMenu1;
private javax.swing.JMenu jMenu2;
private javax.swing.JMenuBar jMenuBar1;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JPanel jPanel3;
private javax.swing.JTextField jTextField1;
private javax.swing.JTextField tampil;
private javax.swing.JTextField tampil_M;
// End of variables declaration
}