1 files changed, 0 insertions, 82 deletions
diff --git a/examples/widgets/doc/src/chart.qdoc b/examples/widgets/doc/src/chart.qdoc
deleted file mode 100644
index e721832c5b..0000000000
--- a/examples/widgets/doc/src/chart.qdoc
+++ /dev/null
@@ -1,82 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:FDL$
-** 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.
-**
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/*!
-    \example itemviews/chart
-    \title Chart Example
-    \ingroup examples-itemviews
-    \brief The Chart example shows how to create a custom view for the model/view framework.
-
-    \image chart-example.png
-
-    In this example, the items in a table model are represented as slices in a pie chart,
-    relying on the flexibility of the model/view architecture to handle custom editing
-    and selection features.
-
-    \b{Note that you only need to create a new view class if your data requires a
-    specialized representation.} You should first consider using a standard QListView,
-    QTableView, or QTreeView with a custom QItemDelegate subclass if you need to
-    represent data in a special way.
-
-    \omit
-    \section1 PieView Class Definition
-
-    The \c PieView class is a subclass of QAbstractItemView. The base class provides
-    much of the functionality required by view classes, so we only need to provide
-    implementations for three public functions: visualRect(), scrollTo(), and
-    indexAt(). However, the view needs to maintain strict control over its look and
-    feel, so we also provide implementations for a number of other functions:
-
-    \snippet itemviews/chart/pieview.h 0
-
-
-
-    \section1 PieView Class Implementation
-
-    The paint event renders the data from the standard item model as a pie chart.
-    We interpret the data in the following way:
-
-    \list
-    \li Column 0 contains data in two different roles:
-       The \l{Qt::ItemDataRole}{DisplayRole} contains a label, and the
-       \l{Qt::ItemDataRole}{DecorationRole} contains the color of the pie slice.
-    \li Column 1 contains a quantity which we will convert to the angular extent of
-       the slice.
-    \endlist
-
-    The figure is always drawn with the chart on the left and the key on
-    the right. This means that we must try and obtain an area that is wider
-    than it is tall. We do this by imposing a particular aspect ratio on
-    the chart and applying it to the available vertical space. This ensures
-    that we always obtain the maximum horizontal space for the aspect ratio
-    used.
-    We also apply fixed size margin around the figure.
-
-    We use logical coordinates to draw the chart and key, and position them
-    on the view using viewports.
-    \endomit
-*/