Konversi Suhu Sederhana

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/*
 * MainWindow.java
 *
 *
 */

package Aplikasi;

/**
 *
 * @author XXXX
 */
public class MainWindow extends javax.swing.JFrame {
    /** Creates new form MainWindow */
    public MainWindow() {
        initComponents();
    }

    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
  //  @SuppressWarnings("unchecked")
    // //GEN-BEGIN:initComponents
    private void initComponents() {

        jLabel1 = new javax.swing.JLabel();
        tfInput = new javax.swing.JTextField();
        jLabel4 = new javax.swing.JLabel();
        tfResult = new javax.swing.JTextField();
        btResult = new javax.swing.JButton();
        btClear = new javax.swing.JButton();
        jLabel2 = new javax.swing.JLabel();
        jLabel5 = new javax.swing.JLabel();
        jLabel6 = new javax.swing.JLabel();
        jTextField1 = new javax.swing.JTextField();
        jLabel8 = new javax.swing.JLabel();


        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jLabel1.setText("Farenheit");

        tfInput.setText("0");
        tfInput.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                tfInputActionPerformed(evt);
            }
        });

        jLabel4.setText("Celcius");
        tfResult.setText("0");
        tfResult.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                tfResultActionPerformed(evt);
            }
        });

        btResult.setText("OK");
        btResult.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btResultActionPerformed(evt);
            }
        });

        btClear.setText("RESET");
        btClear.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btClearActionPerformed(evt);
            }
        });

        jLabel2.setText("°F");

        jLabel5.setFont(new java.awt.Font("Times New Roman", 1, 36));
        jLabel5.setText("KONVERSI SUHU");
        jTextField1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jTextField1ActionPerformed(evt);
            }
        });

        jLabel8.setText("°C");


        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(jLabel6)
                    .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
                        .addGap(42, 42, 42)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 298, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addGroup(layout.createSequentialGroup()
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addComponent(jLabel1)
                                    .addComponent(jLabel4))
                                .addGap(42, 42, 42)
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addComponent(tfInput, javax.swing.GroupLayout.PREFERRED_SIZE, 36, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(tfResult, 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(jLabel8)
                                    .addComponent(jLabel2))))
                        .addGap(109, 109, 109)))
                .addContainerGap())
            .addGroup(layout.createSequentialGroup()
                .addGap(63, 63, 63)
                .addComponent(btClear, javax.swing.GroupLayout.DEFAULT_SIZE, 72, Short.MAX_VALUE)
               .addGap(89, 89, 89)
                .addComponent(btResult, javax.swing.GroupLayout.DEFAULT_SIZE, 71, Short.MAX_VALUE)
                .addGap(164, 164, 164))
            .addGroup(layout.createSequentialGroup()
                .addGap(58, 58, 58)
                .addComponent(jLabel5)
                .addContainerGap(101, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jLabel5)
                .addGap(31, 31, 31)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                        .addComponent(jLabel2)
                        .addComponent(tfInput, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addComponent(jLabel1))
                .addGap(28, 28, 28)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel4)
                    .addComponent(jLabel8)
                    .addComponent(tfResult, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addComponent(jTextField1, 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(jLabel6)
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                        .addComponent(btClear)
                        .addComponent(btResult)))
                .addContainerGap(72, Short.MAX_VALUE))
        );

        pack();
    }// //GEN-END:initComponents

    private void btResultActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btResultActionPerformed
    Integer c = new Integer(tfInput.getText());
     Integer f = new Integer(tfResult.getText());
       
         if(c>0&&f>0)
        {jTextField1.setText("Masukkan Salah Satu !");
        }
    
        else if (c>0)                   //
        {
     int hasil;
          hasil = (c-32)*5/9;

          jTextField1.setText("KONVERSI SUHU dari "+c+"°F adalah "+hasil+"°C");
        tfResult.setText(""+hasil);
        }
    
        else if(f>0)
        {
        int hasil;
          hasil = f*9/5+32;

          jTextField1.setText("KONVERSI SUHU dari "+f+"°C adalah "+hasil+"°F");
tfInput.setText(""+hasil);

 }
    }//GEN-LAST:event_btResultActionPerformed

     

    private void btClearActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btClearActionPerformed
        tfResult.setText("0");
        tfInput.setText("0");
jTextField1.setText("");
       
    }//GEN-LAST:event_btClearActionPerformed

    private void tfInputActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_tfInputActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_tfInputActionPerformed
  
    private void tfResultActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_tfResultActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_tfResultActionPerformed

    private void jTextField1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jTextField1ActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_jTextField1ActionPerformed

    /**
    * @param args the command line arguments
    */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new MainWindow().setVisible(true);
            }
        });
    }
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton btClear;
    private javax.swing.JButton btResult;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JLabel jLabel6;
    private javax.swing.JLabel jLabel8;
    private javax.swing.JTextField jTextField1;
    private javax.swing.JTextField tfInput;
    private javax.swing.JTextField tfResult;
    // End of variables declaration//GEN-END:variables

}