domitem.cpp Example File

itemviews/simpledommodel/domitem.cpp
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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; }