/**
   * Method declaration
   *
   * @param k
   */
  public void keyTyped(KeyEvent k) {

    if (k.getKeyChar() == '\n' && k.isControlDown()) {
      k.consume();
      execute();
    }
  }
Example #2
0
  public void keyPressed(KeyEvent e) {
    // System.out.println("keyPressed");
    if (focussed) {
      switch (e.getKeyCode()) {
        case KeyEvent.VK_W: // case KeyEvent.VK_W uo:
          pacman.moveUp();
          break;

        case KeyEvent.VK_Z: // case KeyEvent.VK_Z down:
          pacman.moveDown();
          break;

        case KeyEvent.VK_S: // case KeyEvent.VK_S right:
          pacman.moveUp();
          break;

        case KeyEvent.VK_A: // case KeyEvent.VK_A  left:
          pacman.moveUp();
          break;

        case KeyEvent.VK_UP: // case KeyEvent.VK_KP_UP:
          pacman.moveUp();
          break;
        case KeyEvent.VK_DOWN: // case KeyEvent.VK_KP_DOWN:
          pacman.moveDown();
          break;
        case KeyEvent.VK_RIGHT: // case KeyEvent.VK_KP_RIGHT:
          pacman.moveRight();
          break;
        case KeyEvent.VK_LEFT: // case KeyEvent.VK_KP_LEFT:
          pacman.moveLeft();
          break;
      }
    } // end if focussed
  }
  @Override
  public void keyPressed(KeyEvent e) {
    int option; // The option the user selected.
    User buyer; // User object for buyer
    User seller; // User object for seller
    Item selected_item; // Item object for selected item

    if (help) // if in help mode
    {
      return;
    }

    switch (e.getKeyCode()) // handle event associated with key
    {
      case KeyEvent.VK_F1: // if f1 was pressed
        switchStore(0);
        break;

      case KeyEvent.VK_F2: // if f2 was pressed
        switchStore(1);
        break;

      case KeyEvent.VK_F3: // if f3 was pressed
        switchStore(2);
        break;

      case KeyEvent.VK_F4: // if f4 was pressed
        switchStore(3);
        break;

      case KeyEvent.VK_D: // if d or right was pressed
      case KeyEvent.VK_RIGHT:
        if (currentPage != totalPages - 1) // if we are not on the last page
        {
          currentPage++;
          itemSelected = -1;
        }
        break;

      case KeyEvent.VK_A: // if a or left was pressed
      case KeyEvent.VK_LEFT:
        if (currentPage != 0) // if we are not on the first page
        {
          currentPage--;
          itemSelected = -1;
        }
        break;

      case KeyEvent.VK_W: // if w or up was pressed
      case KeyEvent.VK_UP:
        if (itemSelected == -1) // if no items currently selected
        {
          itemSelected = 0;
        } else // if an item was selected
        {
          itemSelected--;
          if (itemSelected < 0) // loop if at beginning of list
          {
            itemSelected = ITEMSPERPAGE - 1;
          }
        }

        break;

      case KeyEvent.VK_S: // if s or down was pressed
      case KeyEvent.VK_DOWN:
        itemSelected++;

        if (itemSelected >= ITEMSPERPAGE) // if at end of list, loop around
        {
          itemSelected = 0;
        }

        break;

      case KeyEvent.VK_ENTER: // if enter was pressed
        if (itemSelected == -1) // if no item was selected
        {
          break;
        }

        selected_item = itemsArray[itemSelected];

        option =
            JOptionPane.showConfirmDialog(
                this, ((!mode) ? "Buy " : "Sell ") + "for " + "$" + selected_item.getPrice() + "?");

        if (option == 0 && mode) // if they choose to buy
        {
          buyer = usersArray[0];
          switch (store) // change message based on value of store.
          {
            case 0:
              seller = usersArray[2];
              break;

            case 1:
              seller = usersArray[1];
              break;

            case 2:
              seller = usersArray[3];
              break;

            case 3:
              seller = usersArray[4];
              break;

            default:
              seller = usersArray[1];
          }

          buyItemFromUser(buyer, seller, selected_item);

        } else if (option == 0 && mode) // if they choose to sell
        {
          seller = usersArray[0];

          switch (store) // change message based on value of store.
          {
            case 0:
              buyer = usersArray[2];
              break;

            case 1:
              buyer = usersArray[1];
              break;

            case 2:
              buyer = usersArray[3];
              break;

            case 3:
              buyer = usersArray[4];
              break;

            default:
              buyer = usersArray[1];
          }

          buyItemFromUser(buyer, seller, selected_item);
        }

        itemSelected = -1;
        break;

      default:
        return;
    }

    repaint();
  }