title: Toolbar Button with Context Menu? Like New Project Button in Visual Studio
body: <p>I need a toolbar button similiar to the "New Project" button in the standard Visual Studio toolbar.  When clicked, it pops up a dialog.  However, it also has a small little down-arrow next to the icon graphic that, when clicked, expands a context menu with more options.</p>
  
  <p>Is there a standard control available with this functionality?</p>