title: Does NetBeans have any "collapse all" shortcut for open directories in the navigator view?
body: <p>NetBeans has a helpful (to <em>me</em> anyway!) feature under the &quot;Views&quot; menu, called &quot;Synchronize Editor with Views&quot;.  As the name suggests, toggling this on will cause the navigator view to jump straight to a file when it's opened in the editor.</p>
  <p>I generally prefer this to the normal &quot;Ctrl+Shift+1&quot; shortcut for manually jumping to a file.  However, the downside is that after editing several files, your navigator tree is a mess of multiple open directories.</p>
  <p>Eclipse has similar functionality, but it <em>also</em> has a &quot;collapse all&quot; button at the top of its navigator view... restoring things with a single click having to scroll around.  Does NetBeans have any similar mechanism for collapsing open directories?  Maybe a poorly-documented keyboard shortcut buried in there or something?</p>