Home · All Namespaces · All Classes · Main Classes · Grouped Classes · Modules · Functions |
/**************************************************************************** ** ** Copyright (C) 2005-2008 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. ** ** This file is part of the documentation of the Qt Toolkit. ** ** Licensees holding a valid Qt License Agreement may use this file in ** accordance with the rights, responsibilities and obligations ** contained therein. Please consult your licensing agreement or ** contact [email protected] if any conditions of this licensing ** agreement are not clear to you. ** ** Further information about Qt licensing is available at: ** http://trolltech.com/products/appdev/licensing. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ****************************************************************************/ /* treeitem.cpp A container for items of data supplied by the simple tree model. */ #include <QStringList> #include "treeitem.h" TreeItem::TreeItem(const QList<QVariant> &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; }
Copyright © 2008 Nokia Corporation and/or its subsidiary(-ies) | Trademarks | Qt 4.4.3 |