import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;

public class IMManager extends JFrame {
    private JLabel info;
    private ConnectionThread connThr;


    public static void main(String[] args) {

                new IMManager();



    }


    public IMManager(){
        super("IM Manager");

        try { UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); }
        catch (ClassNotFoundException | InstantiationException | IllegalAccessException | UnsupportedLookAndFeelException e) {}
        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        this.setSize(400,400);

        this.info=new JLabel("0");
        this.add(info);



        this.setVisible(true);

        this.connThr = new ConnectionThread(this);
        connThr.start();
    }


    public void update(Management manage){

        System.out.println(String.valueOf(manage.getClientsCount()));
        this.info.setText(String.valueOf(manage.getClientsCount()));
        this.info.repaint();

    }
}