Java stopwatch ⏱️

java stopwatch program

#java #stopwatch #program

// ***************************************************
public class Main {

public static void main(String[] args) {

Stopwatch stopwatch = new Stopwatch();

}
}
// ***************************************************

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;

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;

}

});


Stopwatch(){





}

@Override
public void actionPerformed(ActionEvent e) {


if(started==false) {
started=true;
start();
}
else {
started=false;
stop();
}

}
started=false;
reset();
}

}

void start() {
}

void stop() {
}

void reset() {
elapsedTime=0;
seconds =0;
minutes=0;
hours=0;
}

}

[BroCodez]

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) {


hours =
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);


}

});


Stopwatch(){


timeLabel.setBounds(100, 100, 200, 100);
timeLabel.setFont(new Font("Verdana", Font.PLAIN, 35));

timeLabel.setOpaque(true);


startButton.setBounds(100, 200, 100, 50);
startButton.setFont(new Font("Ink Free", Font.PLAIN, 20));



resetButton.setBounds(200, 200, 100, 50);
resetButton.setFont(new Font("Ink Free", Font.PLAIN, 20));



frame.add(startButton);
frame.add(resetButton);
frame.add(timeLabel);


frame.setSize(420, 420);
frame.setLayout(null);
frame.setVisible(true);
}

@Override
public void actionPerformed(ActionEvent e) {

{

if(started==false) {
started=true;

start();
}
else {
started=false;

stop();
}

}
{
started=false;

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);

}

}//

[Sam-mosm]

MORE OF THIS! Very nice. As someone who is relatively new to coding I love to write the code with your help, and then being able to understand it by myself. For me, it is a great way of learning, keep this up please!

[girl]

I practiced your code by using 2 hours and I wrote it for 67 times. Now I feels coding is very easy, and coding has greatly improved my English skills too.

[angelcastineira]

Around half of the video, I stopped it and completedthe rest of the program by myself. and it worked :) I'm learning a lot thanks to your series! <3

[elgatoJNF]

This is the best Java video I have seen, thank you very much.

[vedpatel]

It was very helpful and i learned some new things.
Great video

[boubou]

Thanks for the tutorial it is pretty clear and easy to understand, I learn a lot thanks to you !

[ousmanjallow]

Bro am really benefiting a lot from your lectures. thanks

[SwingDanceOpa]

Very good! Now I beginning to understand how a Timer in Java works. Hopefully I can use it to anymate my wavegenerator I wrote in both VB and Java. Thanks for this wonderful video!

[primeoptumas]

Wow bro.. I am learning a lot. Its a very best java coding tutorials ever. Thank you a lot.

[customministrymusic]

Such a great and helpful video! Thank you!

[vitobahariia]

thank you, learning from watching videos is the best way to learn for me, and this is a really well made one, good job Bro Code bro

[admoonhermiz]

This is amazing !!!
please keep up up a good work, and make more projects

[PetronasBoyy]

Thanks mate, helped me a lot for my 3rd year.

[n]

Bro code thank you so much make a playlist for swing stuff you can do you are very underrated subbed

[samuel]

Very useful video. New in java, wanting to make something new and u helped me a lot with it. Thks bro, keep this content :)

[solracnauj]

Muchas gracias por esta clase, me ayudo mucho con mi proyecto, tendria mi duda en la cuestion de poder hacerlo metodo para poderlo usar con cualquier ob

[vortexjl]

This was such a good video, I was looking for something exactly like this, and this is awsome. Could you make a video for a Timer in Java too(in case you haven't done it already)?

[motivation.]

Thank you bro.I learned alot in your tutorial

[silvergodanalyser]

Thanks for the vid - im study programming and this is still helpful!
Where you get your Eclipse theme? I have already a black one, but my overlay around my code panel is still white :/