title: Treeview like Visual Studio 2010 toolbox in WPF
body: <p>I'm looking a very similar control like the VS 2010 toolbox.</p>
  
  <p>A tree view where I can have a header and my subitems. Ando also the facility to move up or down the item (or drag and drop).</p>
  
  <p>Does you have idea where can I get one? I'm interested in a WPF control.</p>