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package firstlabb2;
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public class FirstLabB2 

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{

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    public static void main(String[] args) 

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    {

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        TestFrame1 obj = new TestFrame1();

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        obj.setVisible(true);

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    }

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}

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public class TestFrame1 extends javax.swing.JFrame {

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    /**

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     * Creates new form TestFrame1

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     */

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    public TestFrame1() {

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        initComponents();

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    }

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    /**

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     * This method is called from within the constructor to initialize the form.

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     * WARNING: Do NOT modify this code. The content of this method is always

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     * regenerated by the Form Editor.

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     */

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    @SuppressWarnings("unchecked")

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    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          

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    private void initComponents() {

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        nameLabel = new javax.swing.JLabel();

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        nameTextField = new javax.swing.JTextField();

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        showLabel = new javax.swing.JLabel();

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        showTextField = new javax.swing.JTextField();

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        showButton = new javax.swing.JButton();

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        num1TextField = new javax.swing.JTextField();

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        num2TextField = new javax.swing.JTextField();

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        resultTextField = new javax.swing.JTextField();

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        addButton = new javax.swing.JButton();

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        minusButton = new javax.swing.JButton();

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        multiplyButton = new javax.swing.JButton();

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        divideButton = new javax.swing.JButton();

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        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

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        nameLabel.setText("Enter you name");

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        showLabel.setText("Hello");

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        showTextField.addActionListener(new java.awt.event.ActionListener() {

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            public void actionPerformed(java.awt.event.ActionEvent evt) {

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                showTextFieldActionPerformed(evt);

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            }

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        });

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        showButton.setText("SHOW");

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        showButton.addActionListener(new java.awt.event.ActionListener() {

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            public void actionPerformed(java.awt.event.ActionEvent evt) {

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                showButtonActionPerformed(evt);

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            }

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        });

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        resultTextField.addActionListener(new java.awt.event.ActionListener() {

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            public void actionPerformed(java.awt.event.ActionEvent evt) {

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                resultTextFieldActionPerformed(evt);

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            }

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        });

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        addButton.setText("ADD");

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        addButton.addActionListener(new java.awt.event.ActionListener() {

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            public void actionPerformed(java.awt.event.ActionEvent evt) {

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                addButtonActionPerformed(evt);

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            }

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        });

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        minusButton.setText("Minus");

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        minusButton.addActionListener(new java.awt.event.ActionListener() {

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            public void actionPerformed(java.awt.event.ActionEvent evt) {

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                minusButtonActionPerformed(evt);

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            }

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        });

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        multiplyButton.setText("Multiply");

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        multiplyButton.addActionListener(new java.awt.event.ActionListener() {

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            public void actionPerformed(java.awt.event.ActionEvent evt) {

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                multiplyButtonActionPerformed(evt);

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            }

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        });

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        divideButton.setText("Divide");

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        divideButton.addActionListener(new java.awt.event.ActionListener() {

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            public void actionPerformed(java.awt.event.ActionEvent evt) {

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                divideButtonActionPerformed(evt);

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            }

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        });

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        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());

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        getContentPane().setLayout(layout);

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        layout.setHorizontalGroup(

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            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

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            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()

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                .addGap(53, 53, 53)

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                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

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                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)

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                        .addComponent(nameLabel)

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                        .addComponent(showLabel, javax.swing.GroupLayout.PREFERRED_SIZE, 36, javax.swing.GroupLayout.PREFERRED_SIZE))

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                    .addComponent(num1TextField, javax.swing.GroupLayout.PREFERRED_SIZE, 68, javax.swing.GroupLayout.PREFERRED_SIZE))

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                .addGap(18, 18, 18)

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                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

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                    .addGroup(layout.createSequentialGroup()

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                        .addComponent(num2TextField, javax.swing.GroupLayout.DEFAULT_SIZE, 54, Short.MAX_VALUE)

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                        .addGap(18, 18, 18)

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                        .addComponent(resultTextField, javax.swing.GroupLayout.PREFERRED_SIZE, 69, javax.swing.GroupLayout.PREFERRED_SIZE))

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                    .addComponent(showTextField)

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                    .addComponent(nameTextField))

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                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

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                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)

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                    .addComponent(divideButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)

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                    .addComponent(multiplyButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)

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                    .addComponent(showButton)

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                    .addComponent(minusButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)

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                    .addComponent(addButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))

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                .addGap(76, 76, 76))

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        );

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        layout.setVerticalGroup(

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            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

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            .addGroup(layout.createSequentialGroup()

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                .addGap(99, 99, 99)

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                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)

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                    .addComponent(nameLabel)

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                    .addComponent(nameTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))

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                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

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                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)

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                    .addComponent(showLabel)

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                    .addComponent(showTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)

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                    .addComponent(showButton))

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                .addGap(27, 27, 27)

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                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)

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                    .addComponent(num1TextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)

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                    .addComponent(num2TextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)

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                    .addComponent(resultTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)

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                    .addComponent(addButton))

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                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

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                .addComponent(minusButton)

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                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

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                .addComponent(multiplyButton)

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                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

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                .addComponent(divideButton)

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                .addContainerGap(15, Short.MAX_VALUE))

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        );

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        pack();

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    }// </editor-fold>                        

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    private void showTextFieldActionPerformed(java.awt.event.ActionEvent evt) {                                              

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        // TODO add your handling code here:

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    }                                             

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    private void showButtonActionPerformed(java.awt.event.ActionEvent evt) {                                           

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        // TODO add your handling code here:

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        String name = nameTextField.getText();

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        showTextField.setText(name);

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    }                                          

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    private void resultTextFieldActionPerformed(java.awt.event.ActionEvent evt) {                                                

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        // TODO add your handling code here:

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    }                                               

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    private void addButtonActionPerformed(java.awt.event.ActionEvent evt) {                                          

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        // TODO add your handling code here:

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        int num1,num2,result;

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        num1=Integer.parseInt(num1TextField.getText());

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        num2=Integer.parseInt(num2TextField.getText());

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        result=num1+num2;

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        //resultTextField.setText(Integer.toString(result));

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        //another way to write the previous line :

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        resultTextField.setText(""+result);

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    }                                         

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    private void minusButtonActionPerformed(java.awt.event.ActionEvent evt) {                                            

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        // TODO add your handling code here:

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        int num1,num2,result;

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        num1=Integer.parseInt(num1TextField.getText());

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        num2=Integer.parseInt(num2TextField.getText());

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        result=num1-num2;

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        //resultTextField.setText(Integer.toString(result));

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        //another way to write the previous line :

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        resultTextField.setText(""+result);

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    }                                           

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    private void multiplyButtonActionPerformed(java.awt.event.ActionEvent evt) {                                               

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        // TODO add your handling code here:

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        int num1,num2,result;

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        num1=Integer.parseInt(num1TextField.getText());

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        num2=Integer.parseInt(num2TextField.getText());

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        result=num1*num2;

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        //resultTextField.setText(Integer.toString(result));

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        //another way to write the previous line :

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        resultTextField.setText(""+result);

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    }                                              

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    private void divideButtonActionPerformed(java.awt.event.ActionEvent evt) {                                             

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        // TODO add your handling code here:

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        int num1,num2,result;

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        num1=Integer.parseInt(num1TextField.getText());

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        num2=Integer.parseInt(num2TextField.getText());

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        result=num1/num2;

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        //resultTextField.setText(Integer.toString(result));

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        //another way to write the previous line :

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        resultTextField.setText(""+result);

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    }                                            

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    /**

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     * @param args the command line arguments

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     */

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    public static void main(String args[]) {

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        /* Set the Nimbus look and feel */

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        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">

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        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.

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         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 

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         */

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        try {

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            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {

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                if ("Nimbus".equals(info.getName())) {

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                    javax.swing.UIManager.setLookAndFeel(info.getClassName());

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                    break;

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                }

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            }

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        } catch (ClassNotFoundException ex) {

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            java.util.logging.Logger.getLogger(TestFrame1.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

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        } catch (InstantiationException ex) {

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            java.util.logging.Logger.getLogger(TestFrame1.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

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        } catch (IllegalAccessException ex) {

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            java.util.logging.Logger.getLogger(TestFrame1.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

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        } catch (javax.swing.UnsupportedLookAndFeelException ex) {

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            java.util.logging.Logger.getLogger(TestFrame1.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

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        }

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        //</editor-fold>

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        /* Create and display the form */

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        java.awt.EventQueue.invokeLater(new Runnable() {

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            public void run() {

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                new TestFrame1().setVisible(true);

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            }

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        });

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    }

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    // Variables declaration - do not modify                     

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    private javax.swing.JButton addButton;

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    private javax.swing.JButton divideButton;

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    private javax.swing.JButton minusButton;

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    private javax.swing.JButton multiplyButton;

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    private javax.swing.JLabel nameLabel;

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    private javax.swing.JTextField nameTextField;

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    private javax.swing.JTextField num1TextField;

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    private javax.swing.JTextField num2TextField;

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    private javax.swing.JTextField resultTextField;

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    private javax.swing.JButton showButton;

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    private javax.swing.JLabel showLabel;

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    private javax.swing.JTextField showTextField;

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    // End of variables declaration                   

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}
        

    


            


                                


        

            



                
    

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