1 files changed, 7 insertions, 54 deletions
diff --git a/src/widgets/doc/snippets/code/doc_src_layout.cpp b/src/widgets/doc/snippets/code/doc_src_layout.cpp
index 7bbd781bb2..816a59725a 100644
--- a/src/widgets/doc/snippets/code/doc_src_layout.cpp
+++ b/src/widgets/doc/snippets/code/doc_src_layout.cpp
@@ -1,59 +1,12 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
 
 //! [0]
 #ifndef CARD_H
 #define CARD_H
 
 #include <QtWidgets>
-#include <QVector>
+#include <QList>
 
 class CardLayout : public QLayout
 {
@@ -73,7 +26,7 @@ public:
     void setGeometry(const QRect &rect) override;
 
 private:
-    QVector<QLayoutItem*> m_items;
+    QList<QLayoutItem *> m_items;
 };
 #endif
 //! [0]
@@ -86,7 +39,7 @@ private:
 //! [2]
 int CardLayout::count() const
 {
-    // QVector::size() returns the number of QLayoutItems in m_items
+    // QList::size() returns the number of QLayoutItems in m_items
     return m_items.size();
 }
 //! [2]
@@ -94,14 +47,14 @@ int CardLayout::count() const
 //! [3]
 QLayoutItem *CardLayout::itemAt(int idx) const
 {
-    // QVector::value() performs index checking, and returns nullptr if we are
+    // QList::value() performs index checking, and returns nullptr if we are
     // outside the valid range
     return m_items.value(idx);
 }
 
 QLayoutItem *CardLayout::takeAt(int idx)
 {
-    // QVector::take does not do index checking
+    // QList::take does not do index checking
     return idx >= 0 && idx < m_items.size() ? m_items.takeAt(idx) : 0;
 }
 //! [3]