1 files changed, 164 insertions, 0 deletions
diff --git a/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/simplelist.cpp b/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/simplelist.cpp
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index 0000000000..3e3f5bb84b
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+++ b/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/simplelist.cpp
@@ -0,0 +1,164 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QDebug>
+#include <QGraphicsLinearLayout>
+#include <QFont>
+#include <QTime>
+
+#include "simplelist.h"
+static const int MinItemWidth = 276;
+
+SimpleList::SimpleList(QGraphicsWidget *parent)
+  : GvbWidget(parent),
+    m_list(new ListWidget(this))
+{
+    QGraphicsLinearLayout *layout = new QGraphicsLinearLayout();
+    layout->setContentsMargins(0,0,0,0);
+    setContentsMargins(0,0,0,0);
+    setLayout(layout);
+    layout->addItem(m_list);
+    setObjectName("SimpleList");
+}
+
+/*virtual*/
+SimpleList::~SimpleList() 
+{  
+}
+
+void SimpleList::addItem(ListItem *item)
+{
+    item->setMinimumWidth(MinItemWidth);
+    m_list->addItem(item);
+}
+
+void SimpleList::insertItem(int index, ListItem *item)
+{
+    item->setMinimumWidth(MinItemWidth);
+    m_list->insertItem(index, item);
+}
+
+ListItem* SimpleList::takeItem(int row)
+{
+    return static_cast<ListItem*>(m_list->takeItem(row));
+}
+
+ListItem* SimpleList::itemAt(int row)
+{
+    return static_cast<ListItem*>(m_list->itemAt(row));
+}
+
+int SimpleList::itemCount() const
+{
+    if (m_list)
+        return m_list->itemCount();
+    return 0;
+}
+
+ScrollBar* SimpleList::verticalScrollBar() const
+{
+    if (m_list)
+        return m_list->verticalScrollBar();
+    return 0;
+}
+
+bool SimpleList::listItemCaching() const
+{
+#if (QT_VERSION >= 0x040600)
+    return m_list->listItemCaching();
+#else
+    return false;
+#endif
+}
+
+void SimpleList::setListItemCaching(bool enable)
+{
+#if (QT_VERSION >= 0x040600)
+    m_list->setListItemCaching(enable);
+#else
+    Q_UNUSED(enable)
+#endif
+}
+
+void SimpleList::keyPressEvent(QKeyEvent *event)
+{
+    static QTime keyPressInterval = QTime::currentTime();
+    static qreal step = 0.0;
+    static bool repeat = false;
+    int interval = keyPressInterval.elapsed();
+    
+    ScrollBar* sb = verticalScrollBar();
+    qreal currentValue = sb->sliderPosition();
+
+    if(interval < 250 ) {
+        if(!repeat) step = 0.0;
+        step = step + 2.0;
+        if(step > 100) step = 100;
+        repeat = true;
+    }
+    else {
+        step = 1.0;
+        if(itemAt(0))
+            step = itemAt(0)->size().height();
+        repeat = false;
+    }
+    
+    if(event->key() == Qt::Key_Up ) { //Up Arrow
+        sb->setSliderPosition(currentValue - step);
+    }
+    
+    if(event->key() == Qt::Key_Down ) { //Down Arrow
+        sb->setSliderPosition(currentValue + step);
+    }
+    keyPressInterval.start();
+}
+
+
+void SimpleList::setTwoColumns(const bool twoColumns)
+{
+    m_list->setTwoColumns(twoColumns);
+}
+
+bool SimpleList::twoColumns()
+{
+    return m_list->twoColumns();
+}
+