1 files changed, 0 insertions, 147 deletions
diff --git a/doc/codesnippets/doc/src/snippets/qtreeview-dnd/dragdropmodel.cpp b/doc/codesnippets/doc/src/snippets/qtreeview-dnd/dragdropmodel.cpp
deleted file mode 100644
index 9ae2f3892..000000000
--- a/doc/codesnippets/doc/src/snippets/qtreeview-dnd/dragdropmodel.cpp
+++ /dev/null
@@ -1,147 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial Usage
-** Licensees holding valid Qt Commercial licenses may use this file in
-** accordance with the Qt Commercial License Agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Nokia.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, 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 1.0, 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.
-**
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at http://www.qtsoftware.com/contact.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of an example program for Qt.
-** EDITIONS: NOLIMITS
-**
-****************************************************************************/
-
-#include <QtGui>
-
-#include "dragdropmodel.h"
-
-DragDropModel::DragDropModel(const QStringList &strings, QObject *parent)
-    : TreeModel(strings, parent)
-{
-}
-
-bool DragDropModel::dropMimeData(const QMimeData *data,
-    Qt::DropAction action, int row, int column, const QModelIndex &parent)
-{
-    if (action == Qt::IgnoreAction)
-        return true;
-
-    if (!data->hasFormat("text/plain"))
-        return false;
-
-    int beginRow;
-
-    if (row != -1)
-        beginRow = row;
-    else if (parent.isValid())
-        beginRow = 0;
-    else
-        beginRow = rowCount(QModelIndex());
-
-    QByteArray encodedData = data->data("text/plain");
-    QDataStream stream(&encodedData, QIODevice::ReadOnly);
-    QHash<qint64, QMap<int,QHash<int,QString> > > newItems;
-
-    while (!stream.atEnd()) {
-        qint64 id;
-        int row;
-        int column;
-        QString text;
-        stream >> id >> row >> column >> text;
-        newItems[id][row][column] = text;
-    }
-    int rows = newItems.count();
-
-    insertRows(beginRow, rows, parent);
-    QMap<int,QHash<int,QString> > childItems;
-    foreach (childItems, newItems.values()) {
-        QHash<int,QString> rowItems;
-        foreach (rowItems, childItems.values()) {
-            foreach (int column, rowItems.keys()) {
-                QModelIndex idx = index(beginRow, column, parent);
-                setData(idx, rowItems[column]);
-            }
-            ++beginRow;
-        }
-    }
-
-    return true;
-}
-
-Qt::ItemFlags DragDropModel::flags(const QModelIndex &index) const
-{
-    Qt::ItemFlags defaultFlags = TreeModel::flags(index);
-
-    if (index.isValid())
-        return Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled | defaultFlags;
-    else
-        return Qt::ItemIsDropEnabled | defaultFlags;
-}
-
-QMimeData *DragDropModel::mimeData(const QModelIndexList &indexes) const
-{
-    QMimeData *mimeData = new QMimeData();
-    QByteArray encodedData;
-
-    QDataStream stream(&encodedData, QIODevice::WriteOnly);
-
-    foreach (QModelIndex index, indexes) {
-        if (index.isValid()) {
-            QString text = data(index, Qt::DisplayRole).toString();
-            stream << index.internalId() << index.row() << index.column() << text;
-        }
-    }
-
-    mimeData->setData("text/plain", encodedData);
-    return mimeData;
-}
-
-QStringList DragDropModel::mimeTypes() const
-{
-    QStringList types;
-    types << "text/plain";
-    return types;
-}
-
-Qt::DropActions DragDropModel::supportedDropActions() const
-{
-    return Qt::CopyAction | Qt::MoveAction;
-}