1 files changed, 99 insertions, 0 deletions
diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/moveItems/main.cpp b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/moveItems/main.cpp
new file mode 100644
index 0000000000..e0cc0f8eb4
--- /dev/null
+++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/moveItems/main.cpp
@@ -0,0 +1,99 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** 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 General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QtGui>
+
+#if 0 // Used to be included in Qt4 for Q_WS_WIN
+#define CALLGRIND_START_INSTRUMENTATION  {}
+#define CALLGRIND_STOP_INSTRUMENTATION   {}
+#else
+#include "valgrind/callgrind.h"
+#endif
+
+#if 0 // Used to be included in Qt4 for Q_WS_X11
+extern void qt_x11_wait_for_window_manager(QWidget *);
+#endif
+
+class View : public QGraphicsView
+{
+    Q_OBJECT
+public:
+    View(QGraphicsScene *scene, QGraphicsItem *item)
+        : QGraphicsView(scene), _item(item)
+    {
+    }
+
+protected:
+    void paintEvent(QPaintEvent *event)
+    {
+        static int n = 0;
+        if (n)
+            CALLGRIND_START_INSTRUMENTATION
+        QGraphicsView::paintEvent(event);
+        _item->moveBy(1, 1);
+        if (n)
+            CALLGRIND_STOP_INSTRUMENTATION
+        if (++n == 200)
+            qApp->quit();
+    }
+
+private:
+    QGraphicsItem *_item;
+};
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    if (argc < 2) {
+        qDebug("usage: ./%s <numItems>", argv[0]);
+        return 1;
+    }
+
+    QGraphicsScene scene(-150, -150, 300, 300);
+    scene.setItemIndexMethod(QGraphicsScene::NoIndex);
+
+    QGraphicsRectItem *item = scene.addRect(-50, -50, 100, 100, QPen(Qt::NoPen), QBrush(Qt::blue));
+    item->setFlag(QGraphicsItem::ItemIsMovable);
+
+    for (int i = 0; i < atoi(argv[1]); ++i) {
+        QGraphicsRectItem *child = scene.addRect(-5, -5, 10, 10, QPen(Qt::NoPen), QBrush(Qt::blue));
+        child->setPos(-50 + QRandomGenerator::global()->bounded(100), -50 + QRandomGenerator::global()->bounded(100));
+        child->setParentItem(item);
+    }
+
+    View view(&scene, item);
+    view.resize(300, 300);
+    view.show();
+#if 0 // Used to be included in Qt4 for Q_WS_X11
+    qt_x11_wait_for_window_manager(&view);
+#endif
+
+    return app.exec();
+}
+
+#include "main.moc"