<manstyle>
  <section>Overview</section>

  <para>
  The QCad Libraries are a collection of C++ libraries for Qt based 
  CAD related applications. 
  </para>

  <para>
  The collection is divided into four modules: 
  <ul>
  <li><b>qcadlib</b> is the core library that contains the whole CAD
  engine and classes to create, modify and delete entities, layers and
  blocks (without user interaction).</li>
  <li><b>qcadactions</b> contains interactive classes for performing 
  CAD operations.</li>
  <li><b>qcadcmd</b> is a small library that only contains the definitions
  of all command line strings. This library was only separated from the rest to 
  allow the use a different translations for the command line than for the
  rest of the program.</li>
  <li><b>qcadguiqt</b> contains everything that has directly to do with
  the graphical user interface such as CAD specific widgets and dialogs.</li>
  </ul>
  </para>

</manstyle>

