protected function setChildState(TreeNode $child, $state)
 {
     parent::setChildState($child, $state);
     $data = $child->getData();
     $data['tree-padding'] = $this->convertStateToDivs($child, $state);
     $child->setData($data);
 }
 /**
  * Set states of a TreeNodein it's data
  * 
  * @var TreeNode $child the TreeNode to set
  * @var array    $state states of spaces
  * 
  * @see TreeNode_GetStateVisitor::setChildState()
  */
 protected function setChildState(TreeNode $child, $state)
 {
     parent::setChildState($child, $state);
     $data = $child->getData();
     $data['tree-padding'] = $this->getHtmlPaddingFromStates($child, $state);
     $data['content-template'] = '<div class="node-content">%s';
     $data['content-template'] .= $child->hasChildren() ? '<span class="node-child">&nbsp;</span></div>' : '</div>';
     $child->setData($data);
 }