title: How to add an inline image to the end of a string in a TextArea in JavaFX?
body: <p>I am trying to add an <code>emoji</code> to my chat program when my client types <strong>:)</strong></p>
  
  <p>I am trying to add this in the <code>FXML</code> controller. I have captured when the user types :) using the following <em>code snippet</em> :</p>
  
  <pre><code>if(chat.contains(":)")) {
      ...
  } 
  </code></pre>
  
  <p>My chat is printed into a <code>textarea</code> named <code>taChat</code></p>
  
  <pre><code>taChat.appendText(chat + '\n');
  </code></pre>
  
  <p>Any help is appreciated!</p>