title: How to make wrapped, scrollable text in cocos2d-x?
body: <p>I've got a <code>ui::Text</code> in a <code>ui::Layout</code> and depending on the content, it overflows. I've looked into <code>Label::setOverflow</code> and <code>Label::setWrap</code> off the <code>ui::Text</code>'s <code>virtualRenderer</code> <code>Label</code>, but I don't see a way to make it scrollable and wrap.</p>
  
  <p>How can I make a scrollable <code>ui::Text</code> while making sure it's wrapping text properly?</p>