domitem.cpp Example File

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  #include "domitem.h"

  #include <QtXml>

  DomItem::DomItem(QDomNode &node, int row, DomItem *parent)
  {
      domNode = node;
      // Record the item's location within its parent.
      rowNumber = row;
      parentItem = parent;
  }

  DomItem::~DomItem()
  {
      QHash<int,DomItem*>::iterator it;
      for (it = childItems.begin(); it != childItems.end(); ++it)
          delete it.value();
  }

  QDomNode DomItem::node() const
  {
      return domNode;
  }

  DomItem *DomItem::parent()
  {
      return parentItem;
  }

  DomItem *DomItem::child(int i)
  {
      if (childItems.contains(i))
          return childItems[i];

      if (i >= 0 && i < domNode.childNodes().count()) {
          QDomNode childNode = domNode.childNodes().item(i);
          DomItem *childItem = new DomItem(childNode, i, this);
          childItems[i] = childItem;
          return childItem;
      }
      return 0;
  }

  int DomItem::row()
  {
      return rowNumber;
  }