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diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/porting4-dropevents/window.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/porting4-dropevents/window.cpp
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--- a/sources/pyside2/doc/codesnippets/doc/src/snippets/porting4-dropevents/window.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the examples of Qt for Python.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of The Qt Company Ltd nor the names of its
-** contributors may be used to endorse or promote products derived
-** from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtWidgets>
-
-#include "window.h"
-
-MyWidget::MyWidget(QWidget *parent)
- : QWidget(parent)
-{
- QLabel *textLabel = new QLabel(tr("Data:"), this);
- dataLabel = new QLabel(this);
- dataLabel->setFixedSize(200, 200);
-
- QVBoxLayout *layout = new QVBoxLayout(this);
- layout->addWidget(textLabel);
- layout->addWidget(dataLabel);
-
- setAcceptDrops(true);
- setWindowTitle(tr("Drop Events"));
-}
-
-//! [0]
-void MyWidget::dragEnterEvent(QDragEnterEvent *event)
-{
- if (event->mimeData()->hasText() || event->mimeData()->hasImage())
- event->acceptProposedAction();
-}
-//! [0]
-
-//! [1]
-void MyWidget::dropEvent(QDropEvent *event)
-{
- if (event->mimeData()->hasText())
- dataLabel->setText(event->mimeData()->text());
- else if (event->mimeData()->hasImage()) {
- QVariant imageData = event->mimeData()->imageData();
- dataLabel->setPixmap(qvariant_cast<QPixmap>(imageData));
- }
- event->acceptProposedAction();
-}
-//! [1]
-
-//! [2]
-void MyWidget::mousePressEvent(QMouseEvent *event)
-{
-//! [2]
- QString text = dataLabel->text();
- QPixmap iconPixmap(32, 32);
- iconPixmap.fill(qRgba(255, 0, 0, 127));
- QImage image(100, 100, QImage::Format_RGB32);
- image.fill(qRgb(0, 0, 255));
-
-//! [3]
- if (event->button() == Qt::LeftButton) {
-
- QDrag *drag = new QDrag(this);
- QMimeData *mimeData = new QMimeData;
-
- mimeData->setText(text);
- mimeData->setImageData(image);
- drag->setMimeData(mimeData);
- drag->setPixmap(iconPixmap);
-
- Qt::DropAction dropAction = drag->exec();
-//! [3]
- // ...
-//! [4]
- event->accept();
- }
-//! [4]
- else if (event->button() == Qt::MidButton) {
-
- QDrag *drag = new QDrag(this);
- QMimeData *mimeData = new QMimeData;
-
- mimeData->setImageData(image);
- drag->setMimeData(mimeData);
- drag->setPixmap(iconPixmap);
-
- Qt::DropAction dropAction = drag->exec();
- // ...
- event->accept();
- }
-//! [5]
-}
-//! [5]