diff options
author | Casper van Donderen <casper.vandonderen@nokia.com> | 2011-06-22 13:54:56 +0200 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2011-06-24 16:47:24 +0200 |
commit | e0d5221957bf0d7857f924f1f2ae63d490de0a0a (patch) | |
tree | 580dfcaf67d95c18c3fb548b0ffa6f79f1cd60a7 /examples/itemviews/interview/model.h | |
parent | d7c37d9bacc016b1156e15780080cfc8c24f6e6a (diff) |
Move all other demos in qtbase to examples.
Change-Id: Iab0e7364d1f6b348d0e3033ea9304139f5bd6d0d
Reviewed-on: http://codereview.qt.nokia.com/617
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: David Boddie
Diffstat (limited to 'examples/itemviews/interview/model.h')
-rw-r--r-- | examples/itemviews/interview/model.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/examples/itemviews/interview/model.h b/examples/itemviews/interview/model.h new file mode 100644 index 0000000000..f0ae556ce3 --- /dev/null +++ b/examples/itemviews/interview/model.h @@ -0,0 +1,90 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef MODEL_H +#define MODEL_H + +#include <QAbstractItemModel> +#include <QFileIconProvider> +#include <QIcon> +#include <QVector> + +class Model : public QAbstractItemModel +{ + Q_OBJECT + +public: + Model(int rows, int columns, QObject *parent = 0); + ~Model(); + + QModelIndex index(int row, int column, const QModelIndex &parent) const; + QModelIndex parent(const QModelIndex &child) const; + + int rowCount(const QModelIndex &parent) const; + int columnCount(const QModelIndex &parent) const; + + QVariant data(const QModelIndex &index, int role) const; + QVariant headerData(int section, Qt::Orientation orientation, int role) const; + + bool hasChildren(const QModelIndex &parent) const; + Qt::ItemFlags flags(const QModelIndex &index) const; + +private: + + struct Node + { + Node(Node *parent = 0) : parent(parent), children(0) {} + ~Node() { delete children; } + Node *parent; + QVector<Node> *children; + }; + + Node *node(int row, Node *parent) const; + Node *parent(Node *child) const; + int row(Node *node) const; + + QIcon services; + int rc, cc; + QVector<Node> *tree; + QFileIconProvider iconProvider; +}; + +#endif |