title: How to align text of selected CellTable columns in GWT?
body: <p>I want to right-align numeric values in a CellTable. I already tried looking for ways to assign a style name for selected columns so I could align it with CSS but still couldn't figure out.</p>
  <p><img src="https://i.stack.imgur.com/M07aT.jpg" alt="enter image description here" /></p>
  <p>I also tried this but didn't work,</p>
  <pre><code>itemPriceColumn.setHorizontalAlignment(HasAlignment.ALIGN_RIGHT);
  </code></pre>
  <p>According to the GWT documentation, the new horizontal alignment will apply the next time the table is rendered... and I don't know yet what parameters I have to pass since it is required by render() method.</p>
  <p>So I'm hoping for answers that would involve CSS.</p>