Method getGeneratorLevel

dw/widget.cc:1612–1623

* \brief Get the level of the widget within the tree, regarting the * generators, not the parents. * * The root widget has the level 0. */

 * The root widget has the level 0.
 */
int Widget::getGeneratorLevel ()
{
   Widget *widget = this;
   int level = 0;

   while (widget->getGenerator ()) {
      level++;
      widget = widget->getGenerator ();
   }

   return level;
}

/**
 * \brief Get the widget with the highest level, which is a direct ancestor of