Java stopwatch ⏱️ скачать в хорошем качестве

Java stopwatch ⏱️

java stopwatch program #java #stopwatch #program // *************************************************** public class Main { public static void main(String[] args) { Stopwatch stopwatch = new Stopwatch(); } } // *************************************************** import java.awt.*; import java.awt.event.*; import javax.swing.*; public class Stopwatch implements ActionListener{ JFrame frame = new JFrame(); JButton startButton = new JButton("START"); JButton resetButton = new JButton("RESET"); JLabel timeLabel = new JLabel(); int elapsedTime = 0; int seconds =0; int minutes =0; int hours =0; boolean started = false; String seconds_string = String.format("%02d", seconds); String minutes_string = String.format("%02d", minutes); String hours_string = String.format("%02d", hours); Timer timer = new Timer(1000, new ActionListener() { public void actionPerformed(ActionEvent e) { elapsedTime=elapsedTime+1000; hours = (elapsedTime/3600000); minutes = (elapsedTime/60000) % 60; seconds = (elapsedTime/1000) % 60; seconds_string = String.format("%02d", seconds); minutes_string = String.format("%02d", minutes); hours_string = String.format("%02d", hours); timeLabel.setText(hours_string+":"+minutes_string+":"+seconds_string); } }); Stopwatch(){ timeLabel.setText(hours_string+":"+minutes_string+":"+seconds_string); timeLabel.setBounds(100,100,200,100); timeLabel.setFont(new Font("Verdana",Font.PLAIN,35)); timeLabel.setBorder(BorderFactory.createBevelBorder(1)); timeLabel.setOpaque(true); timeLabel.setHorizontalAlignment(JTextField.CENTER); startButton.setBounds(100,200,100,50); startButton.setFont(new Font("Ink Free",Font.PLAIN,20)); startButton.setFocusable(false); startButton.addActionListener(this); resetButton.setBounds(200,200,100,50); resetButton.setFont(new Font("Ink Free",Font.PLAIN,20)); resetButton.setFocusable(false); resetButton.addActionListener(this); frame.add(startButton); frame.add(resetButton); frame.add(timeLabel); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setSize(420,420); frame.setLayout(null); frame.setVisible(true); } @Override public void actionPerformed(ActionEvent e) { if(e.getSource()==startButton) { if(started==false) { started=true; startButton.setText("STOP"); start(); } else { started=false; startButton.setText("START"); stop(); } } if(e.getSource()==resetButton) { started=false; startButton.setText("START"); reset(); } } void start() { timer.start(); } void stop() { timer.stop(); } void reset() { timer.stop(); elapsedTime=0; seconds =0; minutes=0; hours=0; seconds_string = String.format("%02d", seconds); minutes_string = String.format("%02d", minutes); hours_string = String.format("%02d", hours); timeLabel.setText(hours_string+":"+minutes_string+":"+seconds_string); } }