コード例 #1
0
  EditItemDialog(Item it) {
    super(
        null,
        "Edit Item",
        ModularDialog.OK_CANCEL,
        300,
        new DialogItem[] {
          new StringItem("Name"),
          new StringItem("Price"),
          new StringItem("Wholesale Cost"),
          new SpinnerItem("Stock", 1, 0, Double.POSITIVE_INFINITY, 1),
          new TextAreaItem("Description")
        });

    this.i = it;

    StringItem name = (StringItem) this.components[0];
    StringItem price = (StringItem) this.components[1];
    StringItem cost = (StringItem) this.components[2];
    SpinnerItem stock = (SpinnerItem) this.components[3];
    TextAreaItem desc = (TextAreaItem) this.components[4];

    name.getComponent().setText(i.name);
    price.getComponent().setText(i.price.toString());
    cost.getComponent().setText(i.cost.toString());
    stock.getComponent().setValue(i.stock);
    ((JTextArea) ((JViewport) desc.getComponent().getComponent(0)).getComponent(0)).setText(i.desc);

    name.getComponent().setEnabled(false);
  }
コード例 #2
0
  @Override
  public int inputVerifier(DialogItem[] dis) {

    StringItem price = (StringItem) dis[1];
    StringItem cost = (StringItem) dis[2];
    SpinnerItem stock = (SpinnerItem) dis[3];
    TextAreaItem desc = (TextAreaItem) dis[4];

    // get the price and cost
    String pStr = price.getText();
    String cStr = cost.getText();

    pStr = pStr.replaceAll("[^0-9.]+", ""); // we only want numbers and periods
    cStr = cStr.replaceAll("[^0-9.]+", ""); // same here

    if (pStr.trim().equals("")) { // stop BigDecimal from complaining
      pStr = "0.00";
    }
    if (cStr.trim().equals("")) {
      cStr = "0.00";
    }

    BigDecimal p = new BigDecimal(pStr); // create the price and cost in a currency friendly format
    BigDecimal c = new BigDecimal(cStr);

    double s = stock.getValue();
    String d = desc.getText();

    this.i.setPrice(p);
    this.i.setCost(c);
    this.i.setStock((int) s);
    this.i.setDesc(d);

    FinalProject.loadItem(this.i.id);

    return 1;
  }