1 files changed, 153 insertions, 0 deletions
diff --git a/tests/manual/examples/widgets/itemviews/simpledommodel/dommodel.cpp b/tests/manual/examples/widgets/itemviews/simpledommodel/dommodel.cpp
new file mode 100644
index 0000000000..17f05c8be3
--- /dev/null
+++ b/tests/manual/examples/widgets/itemviews/simpledommodel/dommodel.cpp
@@ -0,0 +1,153 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include "dommodel.h"
+#include "domitem.h"
+
+#include <QtXml>
+
+//! [0]
+DomModel::DomModel(const QDomDocument &document, QObject *parent)
+    : QAbstractItemModel(parent),
+      domDocument(document),
+      rootItem(new DomItem(domDocument, 0))
+{
+}
+//! [0]
+
+//! [1]
+DomModel::~DomModel()
+{
+    delete rootItem;
+}
+//! [1]
+
+//! [2]
+int DomModel::columnCount(const QModelIndex &parent) const
+{
+    Q_UNUSED(parent);
+    return 3;
+}
+//! [2]
+
+//! [3]
+QVariant DomModel::data(const QModelIndex &index, int role) const
+{
+    if (!index.isValid())
+        return QVariant();
+
+    if (role != Qt::DisplayRole)
+        return QVariant();
+
+    const DomItem *item = static_cast<DomItem*>(index.internalPointer());
+
+    const QDomNode node = item->node();
+//! [3] //! [4]
+
+    switch (index.column()) {
+        case 0:
+            return node.nodeName();
+        case 1:
+        {
+            const QDomNamedNodeMap attributeMap = node.attributes();
+            QStringList attributes;
+            for (int i = 0; i < attributeMap.count(); ++i) {
+                QDomNode attribute = attributeMap.item(i);
+                attributes << attribute.nodeName() + "=\""
+                              + attribute.nodeValue() + '"';
+            }
+            return attributes.join(' ');
+        }
+        case 2:
+            return node.nodeValue().split('\n').join(' ');
+        default:
+            break;
+    }
+    return QVariant();
+}
+//! [4]
+
+//! [5]
+Qt::ItemFlags DomModel::flags(const QModelIndex &index) const
+{
+    if (!index.isValid())
+        return Qt::NoItemFlags;
+
+    return QAbstractItemModel::flags(index);
+}
+//! [5]
+
+//! [6]
+QVariant DomModel::headerData(int section, Qt::Orientation orientation,
+                              int role) const
+{
+    if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
+        switch (section) {
+            case 0:
+                return tr("Name");
+            case 1:
+                return tr("Attributes");
+            case 2:
+                return tr("Value");
+            default:
+                break;
+        }
+    }
+    return QVariant();
+}
+//! [6]
+
+//! [7]
+QModelIndex DomModel::index(int row, int column, const QModelIndex &parent) const
+{
+    if (!hasIndex(row, column, parent))
+        return QModelIndex();
+
+    DomItem *parentItem;
+
+    if (!parent.isValid())
+        parentItem = rootItem;
+    else
+        parentItem = static_cast<DomItem*>(parent.internalPointer());
+//! [7]
+
+//! [8]
+    DomItem *childItem = parentItem->child(row);
+    if (childItem)
+        return createIndex(row, column, childItem);
+    return QModelIndex();
+}
+//! [8]
+
+//! [9]
+QModelIndex DomModel::parent(const QModelIndex &child) const
+{
+    if (!child.isValid())
+        return QModelIndex();
+
+    DomItem *childItem = static_cast<DomItem*>(child.internalPointer());
+    DomItem *parentItem = childItem->parent();
+
+    if (!parentItem || parentItem == rootItem)
+        return QModelIndex();
+
+    return createIndex(parentItem->row(), 0, parentItem);
+}
+//! [9]
+
+//! [10]
+int DomModel::rowCount(const QModelIndex &parent) const
+{
+    if (parent.column() > 0)
+        return 0;
+
+    DomItem *parentItem;
+
+    if (!parent.isValid())
+        parentItem = rootItem;
+    else
+        parentItem = static_cast<DomItem*>(parent.internalPointer());
+
+    return parentItem->node().childNodes().count();
+}
+//! [10]