📁 Java Tutorial 096 - Code Viewer

import java.awt.Font; import javax.swing.*; import javax.swing.event.ChangeEvent; import javax.swing.event.ChangeListener; public class FahrenhaytSelsiyusDonustur { public static JSlider fahrenhaytSlider; public static JSlider selsiyusSlider; public static JLabel sicaklikLabel; public static char ciftYonluOk = '\u2948'; public FahrenhaytSelsiyusDonustur() { JFrame frame = new JFrame("Sıcaklık Dönştürücü °F " + ciftYonluOk + " °C | Java Blackboard [096]"); // Fahrenhayt slider'ı yapıyoruz fahrenhaytSlider = new JSlider(JSlider.HORIZONTAL, -40, 248, 32); fahrenhaytSlider.setPaintTicks(true); fahrenhaytSlider.setMajorTickSpacing(20); fahrenhaytSlider.setMinorTickSpacing(5); fahrenhaytSlider.setPaintLabels(true); fahrenhaytSlider.setBounds(50, 10, 700, 50); fahrenhaytSlider.addChangeListener(new ChangeListener() { public void stateChanged(ChangeEvent e) { int fahrenheit = fahrenhaytSlider.getValue(); int celsius = (int)((fahrenheit - 32) * (5.0 / 9.0)); selsiyusSlider.setValue(celsius); temperatureLabelGüncelle(); } }); frame.add(fahrenhaytSlider); // selsiyusSlider slider'ı yapıyoruz selsiyusSlider = new JSlider(JSlider.HORIZONTAL, -40, 120, 0); selsiyusSlider.setPaintTicks(true); selsiyusSlider.setMajorTickSpacing(20); selsiyusSlider.setMinorTickSpacing(5); selsiyusSlider.setPaintLabels(true); selsiyusSlider.setBounds(50, 120, 700, 50); selsiyusSlider.addChangeListener(new ChangeListener() { public void stateChanged(ChangeEvent e) { int celsius = selsiyusSlider.getValue(); int fahrenheit = (int)(celsius * (9.0 / 5.0) + 32); fahrenhaytSlider.setValue(fahrenheit); temperatureLabelGüncelle(); } }); frame.add(selsiyusSlider); // Sicaklik label sicaklikLabel = new JLabel(" °F " + ciftYonluOk + " °C "); sicaklikLabel.setFont(new Font("Ubuntu", Font.PLAIN, 97)); sicaklikLabel.setHorizontalAlignment(JLabel.CENTER); sicaklikLabel.setBounds(0, 200, 800, 200); frame.add(sicaklikLabel); frame.setSize(800,450); frame.setLayout(null); frame.setLocationRelativeTo(null); frame.setResizable(false); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setVisible(true); } private void temperatureLabelGüncelle() { int fahrenhayt = fahrenhaytSlider.getValue(); int selsiyus = selsiyusSlider.getValue(); sicaklikLabel.setText(fahrenhayt + " °F " + ciftYonluOk + " °C " + selsiyus); } }