title: How to add a Zip Statusbox to JFrame
body: <p>I'm new to Java, so I would ask you not to write the code too complicate, or just describe what the code means.</p>
  
  <p>Let me explain what I want:</p>
  
  <p>I've made a Java GUI with an "Install"-Button. The function of this button is, to extract a Zip File to a specific folder.</p>
  
  <pre><code>public void mouseClicked(MouseEvent event) {
      if (event.getSource() == button_normal) {
          button_normal.setPressedIcon(button_hover_img);
          try {
              unzip();
          } catch (Exception e) {
              throw new RuntimeException(e);
          }
      }
  }
  </code></pre>
  
  <p>So this method just calls the unzip Method.</p>
  
  <p>Now I want, that the extracted files are displayed within a text area. If the text is too long, the box should add a scroll button at it sides.</p>
  
  <pre><code>message_output.setText(message);
  </code></pre>
  
  <p>When I set this code within the unzip Method, it will just write the string (which contains the extract path of all file) after the program extracted all the files. Additionaly it doesn't add the scroll buttons at the sides, if the text is too long.</p>
  
  <p>How I can add the text 1 by 1 to the text area, while extracting the files?</p>
  
  <p>Thanks</p>
  
  <p>So Far</p>