title: javaFX textarea - columns/rows
body: <p>The textarea-class in JavaFX should give me the option to add rows and columns, but the way I tried didn't work:</p>
  
  <pre><code>    TextArea ta = new TextArea();
      ta.setPrefRowCount(100);
      ta.setPrefColumnCount(100);
  </code></pre>
  
  <p>I'm searching for columns/rows like in Microsoft Excel, inclusive the gridines.</p>
  
  <p><code>.setGridLinesVisible(true);</code></p>
  
  <p>doesn't work for this Type.</p>