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 /*
     treeitem.cpp
 
     A container for items of data supplied by the simple tree model.
 */
 
 #include <QStringList>
 
 #include "treeitem.h"
 
 TreeItem::TreeItem(const QList<QVariant> &amp;data, TreeItem *parent)
 {
     parentItem = parent;
     itemData = data;
 }
 
 TreeItem::~TreeItem()
 {
     qDeleteAll(childItems);
 }
 
 void TreeItem::appendChild(TreeItem *item)
 {
     childItems.append(item);
 }
 
 TreeItem *TreeItem::child(int row)
 {
     return childItems.value(row);
 }
 
 int TreeItem::childCount() const
 {
     return childItems.count();
 }
 
 int TreeItem::columnCount() const
 {
     return itemData.count();
 }
 
 QVariant TreeItem::data(int column) const
 {
     return itemData.value(column);
 }
 
 TreeItem *TreeItem::parent()
 {
     return parentItem;
 }
 
 int TreeItem::row() const
 {
     if (parentItem)
         return parentItem->childItems.indexOf(const_cast<TreeItem*>(this));
 
     return 0;
 }