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diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/accessibilityslidersnippet.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/accessibilityslidersnippet.cpp
deleted file mode 100644
index 6c479cd3f..000000000
--- a/sources/pyside2/doc/codesnippets/doc/src/snippets/accessibilityslidersnippet.cpp
+++ /dev/null
@@ -1,271 +0,0 @@
-/****************************************************************************
-**
-** 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-
-//! [0]
-QAccessibleSlider::QAccessibleSlider(QWidget *w)
-: QAccessibleAbstractSlider(w)
-{
- Q_ASSERT(slider());
- addControllingSignal(QLatin1String("valueChanged(int)"));
-}
-//! [0]
-
-QSlider *QAccessibleSlider::slider() const
-{
- return qobject_cast<QSlider*>(object());
-}
-
-//! [1]
-QRect QAccessibleSlider::rect(int child) const
-{
-//! [1]
- QRect rect;
- if (!slider()->isVisible())
- return rect;
- const QStyleOptionSlider option = qt_qsliderStyleOption(slider());
- QRect srect = slider()->style()->subControlRect(QStyle::CC_Slider, &option,
- QStyle::SC_SliderHandle, slider());
-
-//! [2]
- switch (child) {
- case PageLeft:
- if (slider()->orientation() == Qt::Vertical)
- rect = QRect(0, 0, slider()->width(), srect.y());
- else
- rect = QRect(0, 0, srect.x(), slider()->height());
- break;
- case Position:
- rect = srect;
- break;
- case PageRight:
- if (slider()->orientation() == Qt::Vertical)
- rect = QRect(0, srect.y() + srect.height(), slider()->width(), slider()->height()- srect.y() - srect.height());
- else
- rect = QRect(srect.x() + srect.width(), 0, slider()->width() - srect.x() - srect.width(), slider()->height());
- break;
- default:
- return QAccessibleAbstractSlider::rect(child);
- }
-//! [2] //! [3]
-
- QPoint tp = slider()->mapToGlobal(QPoint(0,0));
- return QRect(tp.x() + rect.x(), tp.y() + rect.y(), rect.width(), rect.height());
-}
-//! [3]
-
-int QAccessibleSlider::childCount() const
-{
- if (!slider()->isVisible())
- return 0;
- return PageRight;
-}
-
-//! [4]
-QString QAccessibleSlider::text(Text t, int child) const
-{
- if (!slider()->isVisible())
- return QString();
- switch (t) {
- case Value:
- if (!child || child == 2)
- return QString::number(slider()->value());
- return QString();
- case Name:
- switch (child) {
- case PageLeft:
- return slider()->orientation() == Qt::Horizontal ?
- QSlider::tr("Page left") : QSlider::tr("Page up");
- case Position:
- return QSlider::tr("Position");
- case PageRight:
- return slider()->orientation() == Qt::Horizontal ?
- QSlider::tr("Page right") : QSlider::tr("Page down");
- }
- break;
- default:
- break;
- }
- return QAccessibleAbstractSlider::text(t, child);
-}
-//! [4]
-
-//! [5]
-QAccessible::Role QAccessibleSlider::role(int child) const
-{
- switch (child) {
- case PageLeft:
- case PageRight:
- return PushButton;
- case Position:
- return Indicator;
- default:
- return Slider;
- }
-}
-//! [5]
-
-//! [6]
-QAccessible::State QAccessibleSlider::state(int child) const
-{
- const State parentState = QAccessibleAbstractSlider::state(0);
-//! [6]
-
- if (child == 0)
- return parentState;
-
- // Inherit the Invisible state from parent.
- State state = parentState & QAccessible::Invisible;
-
- // Disable left/right if we are at the minimum/maximum.
- const QSlider * const slider = QAccessibleSlider::slider();
-//! [7]
- switch (child) {
- case PageLeft:
- if (slider->value() <= slider->minimum())
- state |= Unavailable;
- break;
- case PageRight:
- if (slider->value() >= slider->maximum())
- state |= Unavailable;
- break;
- case Position:
- default:
- break;
- }
-
- return state;
-}
-//! [7]
-
-int QAccessibleSlider::defaultAction(int child) const
-{
- switch (child) {
- case SliderSelf:
- return SetFocus;
- case PageLeft:
- return Press;
- case PageRight:
- return Press;
- }
-
- return 0;
-}
-
-// Name, Description, Value, Help, Accelerator
-static const char * const actionTexts[][5] =
-{
- {"Press", "Decreases the value of the slider", "", "", "Ctrl+L"},
- {"Press", "Increaces the value of the slider", "", "", "Ctrl+R"}
-};
-
-QString QAccessibleSlider::actionText(int action, Text text, int child) const
-{
- if (action != Press || child < 1 || child > 2)
- return QAccessibleAbstractSlider::actionText(action, text, child);
-
- return actionTexts[child - 1][t];
-}
-
-bool QAccessibleSlider::doAction(int action, int child)
-{
- if (action != Press || child < 1 || child > 2)
- return false;
-
- if (child == PageLeft)
- slider()->setValue(slider()->value() - slider()->pageStep());
- else
- slider()->setValue(slider()->value() + slider()->pageStep());
-}
-
-QAccessibleAbstractSlider::QAccessibleAbstractSlider(QWidget *w, Role r)
- : QAccessibleWidgetEx(w, r)
-{
- Q_ASSERT(qobject_cast<QAbstractSlider *>(w));
-}
-
-QVariant QAccessibleAbstractSlider::invokeMethodEx(Method method, int child, const QVariantList &params)
-{
- switch (method) {
- case ListSupportedMethods: {
- QSet<QAccessible::Method> set;
- set << ListSupportedMethods;
- return qVariantFromValue(set | qvariant_cast<QSet<QAccessible::Method> >(
- QAccessibleWidgetEx::invokeMethodEx(method, child, params)));
- }
- default:
- return QAccessibleWidgetEx::invokeMethodEx(method, child, params);
- }
-}
-
-QVariant QAccessibleAbstractSlider::currentValue()
-{
- return abstractSlider()->value();
-}
-
-void QAccessibleAbstractSlider::setCurrentValue(const QVariant &value)
-{
- abstractSlider()->setValue(value.toInt());
-}
-
-QVariant QAccessibleAbstractSlider::maximumValue()
-{
- return abstractSlider()->maximum();
-}
-
-QVariant QAccessibleAbstractSlider::minimumValue()
-{
- return abstractSlider()->minimum();
-}
-
-QAbstractSlider *QAccessibleAbstractSlider::abstractSlider() const
-{
- return static_cast<QAbstractSlider *>(object());
-}
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