我可以将JComboBox添加到对象数组中的特定索引吗?

时间:2019-06-19 06:23:04

标签: java jcombobox

我需要将JComboBox添加到Objects数组的索引中,因为该数组还包含其他对象,例如String,int等,以便将它们全部添加到JTable中的行中。

提示:我试图使用这段代码“ TableListSuppliers.getColumnModel()。getColumn(2).setCellEditor(new DefaultCellEditor(combSupplierProducts))”解决它,但是它没有用,所以我可以像我提到的那样尝试解决它在我的问题。

public void addRowToJTable()
    {
        DefaultTableModel tableModel = (DefaultTableModel) TableListSuppliers.getModel();
        Object [] data = new Object[6];
        Supplier supplier = new Supplier();
        ArrayList <Supplier> suppliers = new ArrayList <> ();


        suppliers = supplier.ListSuppliers();        

        tableModel.setRowCount(0);

        int suppliersSize = suppliers.size();

        for(int i = 0; i < suppliersSize; i++)
        {
            Product product = new Product();
            ArrayList <Product> products = new ArrayList <> ();

            products = product.listProducts();

            int productsSize = products.size();
            String [] supplierProducts = new String[productsSize];

            for(int j = 0; j < productsSize; j++)
            {
                if(suppliers.get(i).getSupplierName().equals(products.get(j).getProductSupplierName()))
                {
                    supplierProducts[j] = products.get(j).getProductName();
                }

            }

            JComboBox combSupplierProducts = new JComboBox (supplierProducts);

            data[5] = i + 1;
            data[4] = suppliers.get(i).getSupplierNumber();
            data[3] = suppliers.get(i).getSupplierName();
            //TableListSuppliers.getColumnModel().getColumn(2).setCellEditor(new DefaultCellEditor(combSupplierProducts));
            //data[2] = column;
            data[1] = suppliers.get(i).getSupplierPhone();
            data[0] = suppliers.get(i).getSupplierAddres();

            tableModel.addRow(data);
        }
    }

0 个答案:

没有答案