title: Does Qt have a "XAML-like" markup-based GUI creation?
body: <p>WPF uses XAML.  Gtk has GladeXML, and associated tooling.</p>
  
  <p>Does something similar exist for Qt?</p>
  
  <p>Just to clarify: I'm asking about runtime loading of a UI from a markup file.  XML/YAML/JSON, etc.</p>
  
  <p>Thank you</p>