使JTable可滾動

Question

我試圖創建一個2列的JTable，必須顯示產品的名稱，第二個價格。問題是JTable非常小，所以我需要滾動，但是我無法創建它。

DefaultTableModel model = new DefaultTableModel(); 
    JTable productos = new JTable(model); 


    model.addColumn("Product");//name of the first columns 
    model.addColumn("Price");//name of the second columns 
    BTW: the table doesn't show the name of the column, but creates the 2 columns 


    for (i=0; i<null_copy4; i++)//null_copy4 is a integer that shows me how many stacks are used in the array 
    { 
     model.insertRow(model.getRowCount(), new Object[]{product_copy3[i],price_copy3[i]}); 
    } 
      //product_copy3 and price_copy3 are arrays. String[] and integer[]. 
    products.setBounds(5,50,200,200); //define the dimensions of the JTable 
    this.add(productos);//add it to the window 

Answer 1

怎麼樣在JScrollPane包裝呢？