@Override
  public void paint(Graphics g) {
    super.paint(g);
    connectUsers("Select * from users");
    CustomButton.setGraphics(g);
    ScaledPoint.setWindowDimensions(getWidth(), getHeight());

    if (help) // display help message
    {
      showHelp(g);
      return;
    }

    // Draw main GUI components
    drawStoreBG(g);
    drawStoreName(g);
    drawStoreImage(g);
    drawStoreMessage(g);
    drawInventory(g);
    drawBalance(g);
    drawPageIndicator(g);

    deactivateButtons();
    CustomButton.draw();
  }