import javax.swing.JFrame;
import javax.swing.JButton;
import javax.swing.ImageIcon;

class Program extends JFrame
{
	JButton gomb = new JButton("Klikkelj ide");
	Program()
	{
		setIconImage(new ImageIcon("ikon.png").getImage());
		gomb.setIcon(new ImageIcon("ikon.png"));
		
		add(gomb);
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		pack();
		setVisible(true);
	}
	public static void main(String[] args)
	{
		new Program();
	}
}