package hauptmenue; import java.awt.Dimension; import javax.swing.JFrame; import solitaer.SolitaerGamePanel; public class GameWindow extends JFrame { /** * */ private static final long serialVersionUID = 1L; private final SolitaerGamePanel gamePanel = new SolitaerGamePanel(); public GameWindow() { setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); gamePanel.setPreferredSize(new Dimension(1180, 780)); add(gamePanel); pack(); setVisible(true); } }