import javafx.application.Application;
import javafx.stage.Stage;
import javafx.scene.Scene;
import javafx.scene.layout.Pane;
import javafx.scene.text.Font;
import javafx.scene.text.Text;

import java.time.LocalTime;

public class Klokke extends Application {

    Text hilsen = new Text(naa());



    class SekundTeller extends Thread {

        public void run(){
            boolean slutt = false;
            while (!slutt){
                try{
                    sleep(1000);
                }
                catch(InterruptedException e){
                    slutt = true;
                }

                hilsen.setText(naa());
            }
        }
    }


    public void start(Stage stage){

        hilsen.setY(100);
        hilsen.setFont(new Font(100));

        Pane kulisser = new Pane();

        kulisser.getChildren().add(hilsen);

        Scene scene = new Scene(kulisser);

        stage.setTitle("Oppgave 2!");
        stage.setScene(scene);
        stage.show();

        SekundTeller teller = new SekundTeller();
        Thread traad = new Thread(teller);
        traad.start();

    }

    private static String naa(){
        LocalTime t = LocalTime.now();
        return String.format("%02d:%02d:%02d", t.getHour(), t.getMinute(), t.getSecond());
    }


    public static void main(String[] args) {
        launch(args);
    }
}