1 files changed, 53 insertions, 0 deletions
diff --git a/tests/manual/examples/widgets/itemviews/pixelator/imagemodel.cpp b/tests/manual/examples/widgets/itemviews/pixelator/imagemodel.cpp
new file mode 100644
index 0000000000..6b5b866522
--- /dev/null
+++ b/tests/manual/examples/widgets/itemviews/pixelator/imagemodel.cpp
@@ -0,0 +1,53 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include "imagemodel.h"
+
+//! [0]
+ImageModel::ImageModel(QObject *parent)
+    : QAbstractTableModel(parent)
+{
+}
+//! [0]
+
+//! [1]
+void ImageModel::setImage(const QImage &image)
+{
+    beginResetModel();
+    modelImage = image;
+    endResetModel();
+}
+//! [1]
+
+//! [2]
+int ImageModel::rowCount(const QModelIndex & /* parent */) const
+{
+    return modelImage.height();
+}
+
+int ImageModel::columnCount(const QModelIndex & /* parent */) const
+//! [2] //! [3]
+{
+    return modelImage.width();
+}
+//! [3]
+
+//! [4]
+QVariant ImageModel::data(const QModelIndex &index, int role) const
+{
+    if (!index.isValid() || role != Qt::DisplayRole)
+        return QVariant();
+    return qGray(modelImage.pixel(index.column(), index.row()));
+}
+//! [4]
+
+//! [5]
+QVariant ImageModel::headerData(int /* section */,
+                                Qt::Orientation /* orientation */,
+                                int role) const
+{
+    if (role == Qt::SizeHintRole)
+        return QSize(1, 1);
+    return QVariant();
+}
+//! [5]